BACKGROUND Patients with chronic heart failure(CHF)have a progressive disease that is associated with poor quality of life and high mortality.Many patients experience anxiety and depression(A&D)symptoms,which can ...BACKGROUND Patients with chronic heart failure(CHF)have a progressive disease that is associated with poor quality of life and high mortality.Many patients experience anxiety and depression(A&D)symptoms,which can further accelerate disease progression.We hypothesized that indicators of myocardial function and inflammatory stress may reflect the severity of A&D symptoms in patients with CHF.Changes in these biomarkers could potentially predict whether A&D symptoms will deteriorate further in these individuals.AIM To measure changes in cardiac and inflammatory markers in patients with CHF to determine A&D severity and predict outcomes.METHODS We retrospectively analyzed 233 patients with CHF treated at the Jingzhou Hospital,Yangtze University between 2018-2022 and grouped them according to Self-Rating Anxiety Scale(SAS)and Self-Rating Depression Scale(SDS)scores.We compared clinical data in the no-A&D,mild-A&D,moderate-A&D,and severe-A&D groups,the SAS and SDS scores with the New York Heart Association(NYHA)functional classification,and cardiac markers and inflammatory factors between the no/mild-A&D and moderate/severe-A&D groups.Regression analysis was performed on the markers with P<0.05 to determine their ability to predict A&D severity in patients and the area under the receiver operating characteristic curve(AUROC)was used to evaluate their accuracy.RESULTS In the inter-group comparison,the following variables had an effect on A&D severity in patients with CHF:NYHA class,left ventricular ejection fraction(LVEF),left ventricular end-diastolic diameter,N-terminal pro-brain natriuretic peptide(NT-proBNP),interleukin-6(IL-6),and tumor necrosis factor-alpha(P<0.05).Other variables did not differ significantly between the A&D groups(P>0.05).In addition,we found that higher NYHA classes were associated with higher the SAS and SDS scores(P<0.05).Regression analysis showed that LVEF,NTproBNP,and IL-6 were independent risk factors for A&D severity(P<0.05).Among them,NT-proBNP had the best predictive ability as a single indicator(AUROC=0.781).Furthermore,the combination of these three indicators exhibited a good predictive effect toward discriminating the extent of A&D severity among patients(AUROC=0.875).CONCLUSION Cardiac and inflammatory biomarkers,such as LVEF,NT-proBNP,and IL-6,are correlated with A&D severity in patients with CHF and have predictive value.展开更多
[Objectives]To observe the effects of Wuwei Xiaodu Decoction on uterine energy metabolism and serum inflammatory factors in the acute pelvic inflammatory disease(APID)model.[Methods]75 Wistar rats(females)were randoml...[Objectives]To observe the effects of Wuwei Xiaodu Decoction on uterine energy metabolism and serum inflammatory factors in the acute pelvic inflammatory disease(APID)model.[Methods]75 Wistar rats(females)were randomly divided into control group,model group and Wuwei Xiaodu Decoction low,medium and high dose groups(n=15).Except for the control group,the rat APID model was established by right uterine inoculation.On the fifth day after inoculation,the low,medium and high dose groups of Wuwei Xiaodu Decoction were administered at 4,8 and 16 g/kg,and the control group and model group received normal saline.Rats were killed 12 h after nondose administration,blood was collected from the abdominal aorta and measured by ELISA for serum interleukin-6(interleukin-6,IL-6),IL-8,and C-reactive proteins(CRP);the right uterus of rats was tested for high-energy phosphate adenosine phosphate(AMP),adenosine diphosphate(ADP),adenosine triphosphate(ATP)and total adenine nucleotides(TAN)level to evaluate the uterine energy metabolism.[Results]AMP,ADP,ATP and TAN were significantly higher in the Wuwei Xiaodu Decoction of low,medium and high dose than the model group,while the serum IL-6,IL-8 and CRP were significantly lower than the model group,and the difference between the low,medium and high doses(P<0.05).[Conclusions]The Wuwei Xiaodu Decoction can dose-dependent promote uterine energy metabolism and inhibit inflammatory response in APID model rats.展开更多
BACKGROUND Mesenchymal stem cells(MSCs)have great potential for the treatment of various immune diseases due to their unique immunomodulatory properties.However,MSCs exposed to the harsh inflammatory environment of da...BACKGROUND Mesenchymal stem cells(MSCs)have great potential for the treatment of various immune diseases due to their unique immunomodulatory properties.However,MSCs exposed to the harsh inflammatory environment of damaged tissue after intravenous transplantation cannot exert their biological effects,and therefore,their therapeutic efficacy is reduced.In this challenging context,an in vitro preconditioning method is necessary for the development of MSC-based therapies with increased immunomodulatory capacity and transplantation efficacy.AIM To determine whether hypoxia and inflammatory factor preconditioning increases the immunosuppressive properties of MSCs without affecting their biological characteristics.METHODS Umbilical cord MSCs(UC-MSCs)were pretreated with hypoxia(2%O_(2))exposure and inflammatory factors(interleukin-1β,tumor necrosis factor-α,interferon-γ)for 24 h.Flow cytometry,polymerase chain reaction,enzyme-linked immunosorbent assay and other experimental methods were used to evaluate the biological characteristics of pretreated UC-MSCs and to determine whether pretreatment affected the immunosuppressive ability of UC-MSCs in coculture with immune cells.RESULTS Pretreatment with hypoxia and inflammatory factors caused UC-MSCs to be elongated but did not affect their viability,proliferation or size.In addition,pretreatment significantly decreased the expression of coagulationrelated tissue factors but did not affect the expression of other surface markers.Similarly,mitochondrial function and integrity were retained.Although pretreatment promoted UC-MSC apoptosis and senescence,it increased the expression of genes and proteins related to immune regulation.Pretreatment increased peripheral blood mononuclear cell and natural killer(NK)cell proliferation rates and inhibited NK cell-induced toxicity to varying degrees.CONCLUSION In summary,hypoxia and inflammatory factor preconditioning led to higher immunosuppressive effects of MSCs without damaging their biological characteristics.展开更多
Objective:To investigate the anxiety status of patients with psoriasis vulgaris,and analyze the correlation between anxiety and severity of the disease,oxidative stress factors and inflammatory factors.Methods:From Au...Objective:To investigate the anxiety status of patients with psoriasis vulgaris,and analyze the correlation between anxiety and severity of the disease,oxidative stress factors and inflammatory factors.Methods:From August 2021 to February 2022,84 patients with psoriasis in the Dermatology Department of Dongzhimen Hospital of Traditional Chinese Medicine were recruited.Hamilton anxiety scale(HAMA),psoriasis lesion area and severity index(PASI),VAS pruritus scale(VAS)were collected to detect serum malondialdehyde(MDA),superoxide dismutase(SOD),glutathione peroxidase(GSH px),interleukin-6(IL-6),interleukin-17A(IL-17A),and tumor necrosis factor-α(TNF-α).Based on the HAMA score,a group controlled study and correlation analysis were conducted.In addition,the HAMA scores of 84 healthy people were collected for a controlled study.Results:HAMA score of patients with psoriasis vulgaris was higher than that of healthy people(Z=-7.730,P<0.05).There were differences in PASI,VAS scores,MDA,SOD,GSH px,IL-6,IL-17A secretion levels between psoriasis vulgaris patients with anxiety and psoriasis vulgaris patients without anxiety.HAMA score was positively correlated with PASI and VAS scores in patients with psoriasis vulgaris(r=0.564,0.513,P<0.05).It was positively correlated with MDA,IL-6,IL-17A in serum(r=0.390,0.355,0.248,P<0.05).It was negatively correlated with SOD and GSH px(r=-0.313,-0.502,P<0.05);and TNF-αnot relevant.Conclusion:The anxiety risk of psoriasis patients was higher than that of healthy people;anxiety is closely related to psoriasis,and is reflected in the skin lesions,itching,oxidative stress and inflammatory factor levels of psoriasis patients.The comorbidity mechanism of anxiety and psoriasis may be related to oxidative stress and up regulation of inflammatory factors.展开更多
Objective:The aim of this study is to investigate the effects of Hepatocyte Growth Factor(HGF)on the expression levels of IL-8,TNF-α,IL-4,and IL-21 in mice with liver injury induced by CCL_(4).Methods:An acute liver ...Objective:The aim of this study is to investigate the effects of Hepatocyte Growth Factor(HGF)on the expression levels of IL-8,TNF-α,IL-4,and IL-21 in mice with liver injury induced by CCL_(4).Methods:An acute liver injury mouse model was established using CCL_(4),and hepatocytes and white blood cells were separated by gradient density centrifugation.Different concentrations of HGF were added in vitro,and the expression levels of cytokines were detected using ELISA.Results:In the in vivo injury model,the hepatocyte experiment results showed that the expression level of IL-8 was reduced in the 10 ng/mL HGF group compared to the injured hepatocyte group(P<0.05),and increased in the 50 ng/mL HGF group compared to the 10 ng/mL HGF group(P<0.05).For IL-4,the expression levels were reduced in both the 25 ng/mL HGF group(P<0.05)and the 50 ng/mL HGF group(P<0.05)compared to the injured hepatocyte group.The white blood cell experiment results showed that the expression levels of TNF-αwere reduced in both the 10ng/ml HGF group(P<0.05)and the 25 ng/mL HGF group(P<0.05)compared to the injured white blood cell group.In the in vitro injury model,hepatocyte experiment results showed that the expression levels of TNF-αwere reduced in both the 25 ng/mL HGF group(P<0.05)and the 50 ng/mL HGF group(P<0.05)compared to the normal control group.For IL-4,the expression level was reduced in the 25 ng/mL HGF group compared to the normal control group(P<0.05).The white blood cell experiment results showed that the expression level of TNF-αwas increased in the 50 ng/mL HGF group compared to the 10 ng/mL HGF group(P<0.001);for IL-21,the expression levels were reduced in the CCL_(4) model group(P<0.05),10 ng/mL HGF group(P<0.05),25 ng/mL HGF group(P<0.05),and 50 ng/mL HGF group(P<0.05)compared to the normal control group.Conclusion:when the liver of mice is acutely damaged by CCL_(4),HGF can reduce the expression levels of inflammatory cytokines IL-8,TNF-α,IL-4 in hepatocytes,and TNF-αin liver white blood cells.展开更多
Objective: To study the influence of glycyrrhetinic acid(GA) on bronchial asthma(BA)smooth muscle proliferation and apoptosis as well as inflammatory factor expression and its molecular mechanism.Methods: Male SD guin...Objective: To study the influence of glycyrrhetinic acid(GA) on bronchial asthma(BA)smooth muscle proliferation and apoptosis as well as inflammatory factor expression and its molecular mechanism.Methods: Male SD guinea pigs were selected and made into asthma models, bronchial asthma smooth muscle cells were cultured and divided into BA group, GA group and GA + LM group that were treated with serum-free RPMI1640 culture medium, serumfree RPMI1640 culture medium containing 50 ng/mL glycyrrhetinic acid, serum-free RPMI1640 culture medium containing 50 ng/mL glycyrrhetinic acid and 100 ng/mL LM22B-10 respectively; normal guinea pigs were collected and bronchial smooth muscle cells were cultured as control group. The cell proliferation activity as well as the expression of proliferation and apoptosis genes, inflammatory factors and p-ERK1/2 was determined.Results: Proliferation activity value and m RNA expression of Bcl-2, TNF-α, IL-4, IL-6,YKL-40, protein expression of p-ERK1/2 of airway smooth muscle cell in BA group were significantly higher than those of control group while m RNA expression levels of Bax,caspase-9 as well as caspase-3 were significantly lower than that of control group(P < 0.05); proliferation activity value and m RNA expression of Bcl-2, TNF-α, IL-4, IL-6, YKL-40, protein expression of p-ERK1/2 of airway smooth muscle cell in GA group were significantly lower than those of BA group(P < 0.05) while the m RNA expression levels of Bax, caspase-9 as well as caspase-3 were significantly higher than those of BA group(P < 0.05); proliferation activity value and m RNA expression of Bcl-2, TNF-α, IL-4, IL-6, YKL-40 of airway smooth muscle cell in GA + LM group were significantly higher than those of GA group(P < 0.05) while m RNA expression levels of Bax, caspase-9 as well as caspase-3 were significantly lower that of GA group(P < 0.05).Conclusion: GA can inhibit the proliferation of bronchial smooth muscle cells and reduce the expression of inflammatory factors by inhibiting the phosphorylation of ERK1/2.展开更多
Objective:In this study,we examined the effects of Shizhenqing granule(SZQG)on hypothalamicpituitary-adrenal(HPA)axis and serum inflammatory factors in a rat model of chronic eczema,in order to explore the mechanism o...Objective:In this study,we examined the effects of Shizhenqing granule(SZQG)on hypothalamicpituitary-adrenal(HPA)axis and serum inflammatory factors in a rat model of chronic eczema,in order to explore the mechanism of action of SZQG in treatment of this disease.Methods:Sixty SpragueeDawley male rats were randomly divided into six groups(with 10 rats per group):blank group;model group;positive control group(prednisone);and the low-,medium-,and high-dose SZQG groups.Except for the blank group,rats in all other groups were treated with 2,4-dinitrochlorobenzene to induce chronic eczema.These rats were administered prednisone or SZQG for 7 consecutive days after successful establishment of the chronic eczema model,and samples were collected 12 h after the last administration.The degree of skin lesions and the changes in serum levels of corticotropin-releasing hormone(CRH),adrenocorticotropic hormone(ACTH),cortisol(CORT),interleukin(IL)-4,interferon(IFN)-g,IL-25,and IL-31 among the groups were compared.Results:SZQG effectively increased the levels of CRH,ACTH,and CORT,which decreased in the serum of rats with chronic eczema,stimulated the function of the HPA axis,and promoted the expression of glucocorticoids.SZQG reduced the serum levels of inflammatory factors including IL-4,IL-25 and IL-31,which were overexpressed in rats with chronic eczema,and increased those of anti-inflammatory factor IFN-g,thereby alleviating the inflammatory symptoms and itching,and ameliorating the clinical symptoms of chronic eczema.Conclusion:SZQG effectively alleviates skin lesions in the chronic eczema rat model by stimulating the function of the HPA axis.展开更多
Objective:persistent hyperinflammation is an important reason for the development of diabetic foot ulcer.Notch signaling is an important signaling pathway involved in the inflammatory response and cell proliferation i...Objective:persistent hyperinflammation is an important reason for the development of diabetic foot ulcer.Notch signaling is an important signaling pathway involved in the inflammatory response and cell proliferation in diabetic foot ulcer rats.This paper aims to explore the effect of Notch signaling on inflammatory factors,chemokines and growth factors through the intervention of Notch signaling in diabetic foot ulcer rats.Methods:the experimental model was made by using high-fat feed combined with streptozotocin(STZ)to cause diabetes,and the experimental model of diabetic foot ulcer was established by constant temperature and constant pressure scald apparatus.The normal ulcer model was used as a control.The intervention controls of the experimental model included normal saline,western medicine growth factor,Notch agonist Jagged1,Notch signaling inhibitor ly-411575,and the intervention of traditional Chinese medicine Zizhu ointment for 7 days.Serum il-1,il-6,TNF-radiation,and il-17 were detected by ELISA.Real-time PCR was used to detect the inflammatory factors,chemokines,and growth factors associated with Notch signaling in wound tissues:tnf-uum,il-1,il-6,il-17,interleukin-8,ip-10,McP-1,TGF-uum,TGF-livelihood.Results:serum levels of il-1,il-6,TNF-radiation and il-17 in diabetic foot ulcer rats were significantly higher than that in normal ulcer rats.The contents of il-1,il-6,TNF-radiation and il-17a in ly-411575 group and Zizhu ointment group were significantly reduced.Real-time PCR results of wound tissue showed that the levels of inflammatory cytokines il-1,il-6,TNF-radiation,il-17 and chemokines ip-10,il-8 and McP-1 in the wound tissue of diabetic foot ulcer rat model were significantly higher than that of normal ulcer model,and the levels of growth factor TGF-exposure were lower than that of normal ulcer model.LY-411575 significantly reduced il-1,il-6,TNF-maxima,il-17,and the chemokines ip-10,il-8,and McP-1 in diabetic foot ulcer rats,and reduced the expression of TGF-,TGF-earth.Jagged1 can increase the expression of TGF--,TGF---,suggesting that inhibition of the Notch signaling pathway can reduce the expression of the inflammatory factors il-1,il-6,TNF--,il-17a,il-8,and the growth factors TGF--,TGF---.Zizhu ointment can reduce the levels of il-1,il-6,TNF-benand,il-17,and the chemokines ip-10,il-8,and McP-1 on the wound surface of diabetic foot rats,and improve the expression of TGF-benand TGF-SUNS.Ly-411575 inhibited the expression of TGF-bento and TGF-promoting of Zizhu ointment.Conclusion:the expression of inflammatory cytokines and chemokines was higher and the expression of growth factors was lower in diabetic foot ulcer rats than in normal ulcer rats.Inhibition of Notch signaling pathway can reduce the expression of inflammatory factors,chemokines and growth factors in experimental model rats,and Notch signaling pathway can promote inflammation and cell proliferation.Zizhu ointment can reduce the levels of inflammatory cytokines and chemokines in diabetic foot ulcer rats,improve the expression of growth factors,and reduce wound inflammation,which may be related to the inhibition of Nocth signal expression.展开更多
Objective: To investigate the effect of sacubitril-valsartan combined with Zhenyuan capsule in the treatment of chronic heart failure comorbid anxiety and depression and its effect on the level of inflammatory factors...Objective: To investigate the effect of sacubitril-valsartan combined with Zhenyuan capsule in the treatment of chronic heart failure comorbid anxiety and depression and its effect on the level of inflammatory factors. Methods: A total of 106 patients with chronic heart failure comorbid anxiety and depression from February 2020 to March 2022 were continuously enrolled and divided into control group (36 cases), observation group A (36 cases) and observation group B (34 cases) according to treatment methods. All groups were given conventional treatment. On the basis of routine treatment, the control group, observation group A and observation group B were given valsartan, sacubitril-valsartan and sacubitril-valsartan plus Zhenyuan Capsules for the treatment of consecutive 8 weeks. The patients in the 3 groups were evaluated by the Self-rating Anxiety Scale (SAS) and Self-rating Depression Scale (SDS) before and after treatment, and the clinical efficacy of heart failure was evaluated, and the detection of left ventricular ejection fraction (LVEF), left ventricular end systolic diameter (LVESD), left ventricular end-diastolic diameter (LVEDD), N terminal brain natriuretic peptide (NT-proBNP), tumor necrosis factor alpha (TNF alpha), interleukin 6 (IL-6), c-reactive protein (CRP) was conducted. Results: The clinical efficacy rate and total effective rate of heart failure in observation group A and observation group B were significantly higher than those in the control group (P < 0.05), and the observation group B was higher than the observation group A (P < 0.05);SAS and SDS scores in observation group A and observation group B were significantly lower than the control group (P < 0.05), and observation group B was lower than observation group A (P < 0.05);The LVEF in the three groups was all increased compared with those before treatment, and the levels of LVESD, LVEDD, NT-proBNP, TNF-α, IL-6, and hs-CRP were all decreased compared with those before treatment;The changes of above indexes in observation group A and observation group B were more significant than those in control group (P < 0.05). Except for the LVEDD index, the observation group B had significant changes compared with the observation group A (P < 0.05). Conclusion: Sacubitril valsartan can improve cardiac function, reduce inflammatory response, and improve anxiety and depression in patients with chronic heart failure, and the treatment effect of combination with Zhenyuan Capsule is more significant.展开更多
Objective:To investigate the relationship between the expression of IL-6,IL-8,IL-15,IFN-a,TNF-a and TRPC6 in the disc tissue of patients with cervical disc degeneration.Methods:The expression levels of inflammatory fa...Objective:To investigate the relationship between the expression of IL-6,IL-8,IL-15,IFN-a,TNF-a and TRPC6 in the disc tissue of patients with cervical disc degeneration.Methods:The expression levels of inflammatory factors IL-6,IL-8,IL-15,IFN-a,TNF-a and TRPC6 were analyzed by RTPCR,and the correlation between inflammatory factors and Pfirrmann grade and inflammatory factors was analyzed.Results:The mRNA expression levels of IL-6,IL-8,IL-15,TNF-a and TRPC6 were significantly higher in Pfirrmann grade IV-V than in Pfirrmann grade II-III(P<0.05),and IFN-a expression level in IV-V intervertebral disc samples was significantly lower than that in II-III discs(P<0.05);The mRNA expression levels of IL-6,IL-8,IL-15,TNF-a and TRPC6 were positively correlated with pfirmann grading(P<0.05),IFN-a was negatively correlated with pfirmann grading(P<0.05),IL-6,IL-8,IL-15,TNF-a and TRPC6 were positively correlated with each other(P<0.05),IFN-a was negatively correlated with IL-6,IL-8,IL-15,TNF-a and TRPC6(P<0.05).Conclusion:IL-6,IL-8,IL-15,IFN-a,TNF-a and TRPC6 are closely related to the degree of cervical disc degeneration.展开更多
Objective:To investigate the effects of intravenous thrombolysis therapy with alteplase on neurological function,coagulation function and serum inflammatory factors in patients with acute cerebral infarction.Methods:A...Objective:To investigate the effects of intravenous thrombolysis therapy with alteplase on neurological function,coagulation function and serum inflammatory factors in patients with acute cerebral infarction.Methods:A total of 96 patients with acute cerebral infarction admitted to our hospital from September 2017 to October 2019 were randomly divided into two groups,with 48 patients in each group.The control group(n=48)received routine treatment,and the observation group received intravenous thrombolysis therapy with alteplase on the basis of routine treatment.The neurological deficit score,prothrombin time(PT),activated partial thromboplastin time(APTT),tumor necrosis factor-a level(TNF-α),and high-sensitivity C-reactive protein(hs-CRP)were compared between the two groups after 15 days of treatment.Results:After treatment,NIHSS scores in both groups were lower than those before treatment;PT levels were increased,while APTT,TNF-αand hs-CRP levels were all decreased in both groups,and the changes in the observation group were greater than those in the control group,with statistically significant difference(P<0.05).Conclusions:Intravenous thrombolysis therapy with alteplase can improve the neurological function,coagulation function and serum levels of inflammatory factors in patients with acute cerebral infarction,which is worthy of clinical application.展开更多
Objective:To systematically review the effects of electroacupuncture on neurocognitive dysfunction and inflammatory factors in elderly patients after general anesthesia.Methods:Computer retrieval of EMBASE,The Cochran...Objective:To systematically review the effects of electroacupuncture on neurocognitive dysfunction and inflammatory factors in elderly patients after general anesthesia.Methods:Computer retrieval of EMBASE,The Cochrane Library,PubMed,Web of Science,CBM,CNKI,Wanfang Data,and VIP databases.The time limit was until April 17,2021.The literature on the effect of electroacupuncture on postoperative neurocognitive dysfunction in elderly patients was searched.Two researchers separately strictly screened and evaluated the included literature,and then analyzed them using RevMan 5.3 software.Results:Electroacupuncture improved the MMSE score on the first[SMD=2.08,95%CI(1.14,3.02),P<0.0001]and third days[SMD=0.87,95%CI(0.15,1.59),P=0.02]after surgery;the incidence of PNCD on the first[OR=0.37,95%CI(0.26,0.54),P<0.00001]and third days[OR=0.37,95%CI(0.25,0.56),P<0.00001]after surgery were reduced;IL-6 expression at the end of the operation[SMD=-0.96,95%CI(-1.88,-0.04),P=0.04]was reduced;accelerated the recovery time from anesthesia[SMD=-1.15,95%CI(-1.43,-0.87),P<0.00001];the incidence of postoperative nausea and vomiting[OR=0.39,95%CI(0.20,0.78),P=0.007]was reduced.Compared with the control group,the expression of IL-6 on the first[SMD=-0.24,95%CI(-0.83,0.36),P=0.43]and second days[SMD=-0.35,95%CI(-0.93,0.23),P=0.24]after operation,and the expression of TNF-αat the end of operation[SMD=-0.65,95%CI(-1.33,0.03),P=0.06]and the first day[SMD=-0.51,95%CI(-1.02,-0.01),P=0.05]after operation had no statistically significant difference.Conclusion:Electroacupuncture can effectively reduce the incidence of postoperative neurocognitive dysfunction and postoperative nausea and vomiting in elderly patients,and accelerate the recovery time from anesthesia.The difference in the frequency and duration of electroacupuncture may potentially affect clinical efficacy.展开更多
In order to improve reproduvtive efficieny and understand reproduvtive defense mechanism, the oviduct, uterine horn and uterine body of bovine were used to detect the changes of inflammatory factors and the relationsh...In order to improve reproduvtive efficieny and understand reproduvtive defense mechanism, the oviduct, uterine horn and uterine body of bovine were used to detect the changes of inflammatory factors and the relationship between estrogen and progesterone receptor protein during estrous cycle by real-time PCR and Elisa method. The results showed that interleukin-4(IL-4), interleukin-6(IL-6), interleukin-10(IL-10), interleukin-1α(IL-1α) and interleukin-1β(IL-1β) were expressed in cow oviduct, uterine horn and uterine body. In the follicular phase and the luteal phase, m RNA expression of five inflammatory factors in the uterine horn and uterine body was higher than that in the oviduct. In the follicular phase, IL-10 was highly expressed in the uterine horn and uterine body, IL-4 was highly expressed in the uterine horn, uterine body and oviduct. Additionally, in the luteal phase, IL-6 and IL-1β were highly expressed in the uterine horn, uterine body and oviduct, and the highest expression of IL-1β was observed in the uterine horn. The levels of Estrogen Receptor(ERα) protein in the oviduct, uterine horn and uterine body significantly increased in the follicular phase. The levels of Progesterone Receptor(PR) protein in the same portions of the reproductive tract in the luteal phase were significantly higher than those in the follicular phase. IL-4 and IL-10 in the cow reproductive tract might play a major role in the follicular phase, while IL-6 and IL-1β might play a major role in the luteal phase. The expression of five inflammatory factors was not directly regulated by ERα and PR.展开更多
Objective:To investigate the effect of Epalrestat combined with Huoxue Huayu preparation on early diabetic retinopathy and its effect on serum oxidative stress and inflammatory factors.Methods:132 patients with early ...Objective:To investigate the effect of Epalrestat combined with Huoxue Huayu preparation on early diabetic retinopathy and its effect on serum oxidative stress and inflammatory factors.Methods:132 patients with early diabetic retinopathy from June 2017 to July 2019 in our hospital were randomly divided into the control group(66 cases)and the observation group(66 cases);The control group was treated with epalrestat,and the observation group was treated with epalrestat combined with ginkgo damo injection;The treatment effect,blood rheology indexes,serum oxidative stress indexes and inflammatory factor indexes of the two groups were compared.Results:The treatment efficiency of the observation group(96.96%)was significantly higher than that of the control group(84.84%)(P<0.05).After 3 months of treatment,the high-cut whole blood viscosity(3.62±0.45 mPa/s),low-cut whole blood viscosity(1.54±0.26 mPa/s),erythrocyte sedimentation rate(15.63±2.97 mm/s)of the observation group compared with the control group(4.57±0.52 mPa/s,2.91±0.30 mPa/s,22.36±3.38 mm/s)were significantly lower(P<0.05).After 3 months of treatment,the SOD(93.41±10.17 nmol/mL)and TAC(20.57±3.76 u/mL)of the observation group compared with the control group(82.26±9.45 nmol/mL,18.26±3.63 u/mL)were significantly higher(P<0.05),and the MDA of the observation group(9.22±1.98 u/mL)was significantly lower than that of the control group(12.13±1.06 u/mL)(P<0.05).After 3 months of treatment,the CRP(9.74±1.12 mg/L),IL-2(70.37±12.13 ng/L),TNF-a(11.36±2.08 ng/L)of the observation group compared with the control group(15.28±1.73 mg/L L,82.46±10.58 ng/L,16.28±2.43 ng/L)were significantly lower(P<0.05).Conclusion:Epalrestat combined with Huoxue Huayu preparation is more effective in the treatment of early diabetic retinopathy,and can significantly improve the blood rheology indexes,serum oxidative stress indexes and inflammatory factor indexes of patients.展开更多
Objective:To investigate the effect of shufengzhitong decoction combined with four cervical needles on cervical spondylotic radiculopathy(CSR)and leukotriene and inflammatory factors.Methods:110 patients with CSR were...Objective:To investigate the effect of shufengzhitong decoction combined with four cervical needles on cervical spondylotic radiculopathy(CSR)and leukotriene and inflammatory factors.Methods:110 patients with CSR were randomly divided into two groups,with 55 in each group.There was no significant difference in baseline data between the two groups(P>0.05).The control group were treated with Shufeng Zhitong decoction orally,and the treatment group were treated with four neck acupuncture on the basis of the control group.Neck pain scale score(NPQ),Cervical spondylosis clinical evaluation scale score(CASCS)Cervical range of motion score(CROM),Emg surface signal and serum Levels of leukotriene B4(LTB4),leukotrieneC4(LTC4),leukotrieneD4(LTD4),interleukin(IL)-1β,tumor necrosis factor-alpha(TNF-α),IL-6,IL-8 and IL-18 were compared before and after treatment.The clinical effect of the two groups was compared.Results:NPQ of the treatment group was lower than that of the control groupafter treatment(P<0.01),the scores of CASCS and CROM were higher than those of the control group(P<0.01),the median frequency of surface EMG signal of biceps brachii and superior trapezius muscle were higher than those of the control group(P<0.01),the levels of serum LTB4,LTC4,LTD4,IL-1β,TNF-α,IL-6,IL-8 and IL-18 were lower than those of the control group(P<0.01),the clinical effect was better than that of the control group(P<0.05),and the differences were statistically significant.Conclusion:Shufengzhitong decoction combined with cervical four acupuncture can effectively alleviate the symptoms of cervical spondylosis,regulate the myoelectric signal of muscle surface,reduce the content of leukotriene in serum,reduce the expression of inflammatory factors,and it has a significant effect on the treatment of CSR.展开更多
Objective:To evaluate the clinical efficacy of berberine hydrochloride in the treatment of ulcerative colitis and its influence on inflammatory factors.Methods:We searched VIP Chinese Journal Database(VIP),China Biome...Objective:To evaluate the clinical efficacy of berberine hydrochloride in the treatment of ulcerative colitis and its influence on inflammatory factors.Methods:We searched VIP Chinese Journal Database(VIP),China Biomedical Literature Database(CBM),Wanfang Data,China Knowledge Network(CNKI),and searched English databases including:PubMed,Embase,Web of Science,and Cochrane Library for randomized controlled studies of berberine hydrochloride in the treatment of ulcerative colitis.The retrieval time was from the establishment of the database to April 28,2021.After the quality evaluation of the selected literature,the RevMan5.3 software was used for statistical analysis.Results:Eight studies were included,involving 658 patients with ulcerative colitis.Meta analysis showed that the effective rate of the treatment group was higher than that of the control group,and the difference was statistically significant[OR=6.41,95%CI(3.25,12.65),Z=5.36,P<0.00001];IL-6[MD=-13.64,95%CI(-14.88,-12.41),Z=3.99,P<0.00001],IL-8[MD=-13.41,95%CI(-15.11,-11.71),Z=15.46,P<0.00001],tumor necrosis factor[MD=-5.62,95%CI(-8.35,-2.89),Z=4.03,P<0.0001],and disease activity index[MD=-2.34,95%CI(-2.55,-2.14),Z=22.37,P<0.00001]in the treatment group were lower than the control group,the difference was statistically significant;IL-10[MD=6.49,95%CI(5.64,7.35),Z=14.86,P<0.00001]in the treatment group was higher than the control group,and the difference was statistically significant;abdominal pain relief time[MD=-3.41,95%CI(-4.02,-2.79),Z=10.84,P<0.00001],diarrhea relief time[MD=-2.5,95%CI(-2.86,-2.15),Z=13.87,P<0.00001],pus and blood stool remission time[MD=-2.44,95%CI(-2.87,-2.00).Z=10.87,P<0.00001]in the treatment group were shorter than the control group,and the difference was statistically significant.Conclusion:Berberine hydrochloride can assist in the treatment of ulcerative colitis by reducing the level of inflammatory factors.展开更多
Objective:To explore the effect of imbalance of tumor necrosis factor receptor related factor-6(TRAF-6),interleukin 1 receptor associated kinase-1(IRAK-1)and neutrophil alkaline phosphatase-3(NALP3)in patients with go...Objective:To explore the effect of imbalance of tumor necrosis factor receptor related factor-6(TRAF-6),interleukin 1 receptor associated kinase-1(IRAK-1)and neutrophil alkaline phosphatase-3(NALP3)in patients with gouty arthritis.Methods:The retrospective experiment was conducted on 105 patients with gouty arthritis admitted to our hospital(47 patients with acute onset and 58 patients with remission,namely group A and group B);meanwhile,another 61 healthy volunteers were selected for control,namely group C.The enrolling of the three groups was dated from May 2017 to May 2018,and TRAF-6,IRAK-1 and NALP3 of all subjects were tested through real-time fluorescence quantification(RT-PCR),and the correlation between the three inflammatory factors and gouty arthritis was compared.Results:1)Through treatment,ESR,BUA and total addiment in group A and B were higher than those in group C,among which the three indicators in group A were higher than those in group B(P<0.05),while CRP was lower than that of group C,and the two indicators in group A were lower than those in group B(P<0.05).2)There was no significant difference in the relative expression of TRAF-6 mRNA between group A and group B before treatment(P>0.05),significantly lower than group C(P<0.05);the above indicators of group A and group B were improved to some extent after treatment,but group A was still lower than group B(P<0.05),and the degree of improvement of group A was also lower than that of group C(P<0.05),while the degree of improvement of group B was not significantly different from that of group C(P>0.05).3)The relative expression level of IRAK-1mRNA in group A and group B before treatment showed no significant difference(P>0.05),but was also lower than that in group C(P<0.05).The relative expression level of IRAK-1mRNA in group A and group B increased to some extent after treatment,with group A significantly lower than group C(P<0.05),and group B showed no significant difference compared with group C(P>0.05).4)The relative expression level of NALP-3 mRNA in group A and group B showed no significant difference(P>0.05)before treatment,significantly higher than that in group C(P<0.05);the relative expression of NALP-3 mRNA in group A was not significantly decreased(P>0.05)after treatment,while that in group B was significantly decreased after treatment(P<0.05),indicating significant different compared with group A and group C.5)There was no correlation between)TRAF-6,ESR,CRP and total addiment(P>0.05);IRAK-1 was negatively correlated with CRP,BUA and total addiment(P<0.05);NALP-3 was negatively correlated with ESR and CRP(P<0.05).Conclusion:TRAF-6,IRAK-1 and NALP-3 are all under abnormal expression in the developing of new gouty arthritis,acting as important participants in promoting the occurrence,development and outcome of illness states,so the intervening measures should be taken.展开更多
Objective:To observe the clinical efficacy of acupotomology in the treatment of cervical and shoulder myofascial pain trigger point for cervical radiculopathy,and to detect its effect on COX-2,PGE2,5-HT,TNF-α and oth...Objective:To observe the clinical efficacy of acupotomology in the treatment of cervical and shoulder myofascial pain trigger point for cervical radiculopathy,and to detect its effect on COX-2,PGE2,5-HT,TNF-α and other inflammatory factors.Methods:A total of 110 CSR patients were selected as the research objects and divided into observation group(Acupotomology to release the trigger points of myofascial pain in neck and shoulder combined with"three-stage"dialectical traction method)and control group(conventional acupuncture combined with"Stage 3"dialectical traction)with 55 cases.Before and after treatment,the two groups were compared by improving the efficacy of MacNab,simplifying the SCORE of Mc Gill Pain Scale,measuring cervical curvature and serum levels of inflammatory factors such as COX-2,PGE2,5-HT and TNF-α.Results:After two weeks of treatment,the total effective rate of the observation group was 96.36%,higher than that of the control group(83.63%),and the difference was statistically significant(P<0.05).After the treatment,PRI,VAS,PPI and other scores of the two groups were all lower than those before the treatment,with statistical significance(P<0.05).However,there was no statistically significant difference in PRI,VAS and PPI scores between the two groups after treatment(P>0.05).The serum inflammatory factors of coX-2,PGE2,5-HT and TNF-αin the two groups were significantly lower after treatment than before treatment(P<0.05).However,the comparison of cox-2,PGE2,5-ht and TNF-αbetween the two groups showed no statistical significance(P>0.05).The cervical curvature values measured after treatment were significantly increased compared with those before treatment,and the difference was statistically significant(P<0.05).There was no statistically significant difference between the two groups(P>0.05).Conclusion:The combination of acumotomology and"three-stage"dialectical traction method can significantly improve the pain and discomfort of patients with cervical radiculopathy,significantly reduce the symptoms,restore the physiological curvature of cervical vertebra,and reduce the inflammatory factors in serum.展开更多
Objective:To observe the effect of Liancao-Xieli capsule on intestinal mucosal inflammatory factors and TLR4/PI3K/Akt/mTOR signaling pathway in mice with ulcerative colitis(UC);Methods:40 male C57BL/6 mice were random...Objective:To observe the effect of Liancao-Xieli capsule on intestinal mucosal inflammatory factors and TLR4/PI3K/Akt/mTOR signaling pathway in mice with ulcerative colitis(UC);Methods:40 male C57BL/6 mice were randomly divided into the control group,model group,Liancao-Xieli group and mesalazine group,with 10 mice in each group.In addition to the control group,the remaining three groups of mice were induced by 3%dextran sulfate sodium(DSS)to induce acute UC model.During the modeling period,mice in each group were given corresponding drugs and normal saline by gavage.At the end of the experiment,HE staining was used to observe the pathological changes of colonic tissue in each group,and ELISA was used to detect the inflammatory factors(TNF-α,IL-6,IL-1β,IL-8,IL-17,and INF-γ)in serum and colonic tissue.The expression levels of TLR4/PI3K/Akt/mTOR signaling pathway related proteins were also detected by Western blot;Results:Compared with the model group,Liancao-Xieli capsule could significantly increase the colon length and decrease the score of colon histopathology in UC mice(P<0.01).In addition,the levels of TNF-α,IL-6,IL1β,IL-8,IL-17,and INF-γwere significantly reduced in serum and colon tissue,and the expressions of TLR4,PI3K,p-Akt and p-mTOR were significantly down-regulated in LiancaoXieyi group when compared with the model group(P<0.01).While the expressions of Akt and mTOR were not significantly affected in Liancao-Xieyi group(P>0.05);Conclusion:LiancaoXieli capsule can reduce the secretion of inflammatory factors,improve the intestinal mucosal damage and inflammatory response in UC by inhibiting the activation of TLR4/PI3K/Akt/mTOR signaling pathway。展开更多
[Objectives]To explore the effects of heat clearing and stasis resolving method on prethrombotic state,inflammatory factors and T-lymphocyte subsets in peripheral blood of unexplained recurrent miscarriage(URM)patient...[Objectives]To explore the effects of heat clearing and stasis resolving method on prethrombotic state,inflammatory factors and T-lymphocyte subsets in peripheral blood of unexplained recurrent miscarriage(URM)patients with suppressed internal heat.[Methods]Thirty cases of URM patients with suppressed internal heat and 30 normal women were collected,and characteristics of changes in peripheral serum D-dimer(D-D),fibrin degradation product(FDP),fibrinogen(FIB),IL-6,IL-10 and TNF-α,CD,CD,CD,CD,CDlevels were detected.URM patients were treated with traditional Chinese medicine for clearing heat and resolving blood stasis for 3 menstrual cycles,and the changes of indicators before and after treatment were observed.[Results]Compared with normal women,the peripheral serum levels of D-D,IL-6,TNF-αand CDin URM patients with suppressed internal heat were increased(P<0.05),while the IL-10 lymphocyte level was significantly decreased(P<0.05);compared with that before treatment,the contents of D-D,IL-6,TNF-αand CDdecreased after 3 menstrual cycles(P<0.05),while the contents of IL-10 and CDT lymphocytes increased significantly(P<0.05).[Conclusions]The heat clearing heat and stasis resolving method can effectively improve the prethrombotic state of URM,and the action mechanism may be related to the regulation of immune and peripheral blood inflammatory factors.展开更多
文摘BACKGROUND Patients with chronic heart failure(CHF)have a progressive disease that is associated with poor quality of life and high mortality.Many patients experience anxiety and depression(A&D)symptoms,which can further accelerate disease progression.We hypothesized that indicators of myocardial function and inflammatory stress may reflect the severity of A&D symptoms in patients with CHF.Changes in these biomarkers could potentially predict whether A&D symptoms will deteriorate further in these individuals.AIM To measure changes in cardiac and inflammatory markers in patients with CHF to determine A&D severity and predict outcomes.METHODS We retrospectively analyzed 233 patients with CHF treated at the Jingzhou Hospital,Yangtze University between 2018-2022 and grouped them according to Self-Rating Anxiety Scale(SAS)and Self-Rating Depression Scale(SDS)scores.We compared clinical data in the no-A&D,mild-A&D,moderate-A&D,and severe-A&D groups,the SAS and SDS scores with the New York Heart Association(NYHA)functional classification,and cardiac markers and inflammatory factors between the no/mild-A&D and moderate/severe-A&D groups.Regression analysis was performed on the markers with P<0.05 to determine their ability to predict A&D severity in patients and the area under the receiver operating characteristic curve(AUROC)was used to evaluate their accuracy.RESULTS In the inter-group comparison,the following variables had an effect on A&D severity in patients with CHF:NYHA class,left ventricular ejection fraction(LVEF),left ventricular end-diastolic diameter,N-terminal pro-brain natriuretic peptide(NT-proBNP),interleukin-6(IL-6),and tumor necrosis factor-alpha(P<0.05).Other variables did not differ significantly between the A&D groups(P>0.05).In addition,we found that higher NYHA classes were associated with higher the SAS and SDS scores(P<0.05).Regression analysis showed that LVEF,NTproBNP,and IL-6 were independent risk factors for A&D severity(P<0.05).Among them,NT-proBNP had the best predictive ability as a single indicator(AUROC=0.781).Furthermore,the combination of these three indicators exhibited a good predictive effect toward discriminating the extent of A&D severity among patients(AUROC=0.875).CONCLUSION Cardiac and inflammatory biomarkers,such as LVEF,NT-proBNP,and IL-6,are correlated with A&D severity in patients with CHF and have predictive value.
文摘[Objectives]To observe the effects of Wuwei Xiaodu Decoction on uterine energy metabolism and serum inflammatory factors in the acute pelvic inflammatory disease(APID)model.[Methods]75 Wistar rats(females)were randomly divided into control group,model group and Wuwei Xiaodu Decoction low,medium and high dose groups(n=15).Except for the control group,the rat APID model was established by right uterine inoculation.On the fifth day after inoculation,the low,medium and high dose groups of Wuwei Xiaodu Decoction were administered at 4,8 and 16 g/kg,and the control group and model group received normal saline.Rats were killed 12 h after nondose administration,blood was collected from the abdominal aorta and measured by ELISA for serum interleukin-6(interleukin-6,IL-6),IL-8,and C-reactive proteins(CRP);the right uterus of rats was tested for high-energy phosphate adenosine phosphate(AMP),adenosine diphosphate(ADP),adenosine triphosphate(ATP)and total adenine nucleotides(TAN)level to evaluate the uterine energy metabolism.[Results]AMP,ADP,ATP and TAN were significantly higher in the Wuwei Xiaodu Decoction of low,medium and high dose than the model group,while the serum IL-6,IL-8 and CRP were significantly lower than the model group,and the difference between the low,medium and high doses(P<0.05).[Conclusions]The Wuwei Xiaodu Decoction can dose-dependent promote uterine energy metabolism and inhibit inflammatory response in APID model rats.
基金This study was approved by the Medical Ethics Committee of Shanxi Medical University(Approval No.2018LL016).
文摘BACKGROUND Mesenchymal stem cells(MSCs)have great potential for the treatment of various immune diseases due to their unique immunomodulatory properties.However,MSCs exposed to the harsh inflammatory environment of damaged tissue after intravenous transplantation cannot exert their biological effects,and therefore,their therapeutic efficacy is reduced.In this challenging context,an in vitro preconditioning method is necessary for the development of MSC-based therapies with increased immunomodulatory capacity and transplantation efficacy.AIM To determine whether hypoxia and inflammatory factor preconditioning increases the immunosuppressive properties of MSCs without affecting their biological characteristics.METHODS Umbilical cord MSCs(UC-MSCs)were pretreated with hypoxia(2%O_(2))exposure and inflammatory factors(interleukin-1β,tumor necrosis factor-α,interferon-γ)for 24 h.Flow cytometry,polymerase chain reaction,enzyme-linked immunosorbent assay and other experimental methods were used to evaluate the biological characteristics of pretreated UC-MSCs and to determine whether pretreatment affected the immunosuppressive ability of UC-MSCs in coculture with immune cells.RESULTS Pretreatment with hypoxia and inflammatory factors caused UC-MSCs to be elongated but did not affect their viability,proliferation or size.In addition,pretreatment significantly decreased the expression of coagulationrelated tissue factors but did not affect the expression of other surface markers.Similarly,mitochondrial function and integrity were retained.Although pretreatment promoted UC-MSC apoptosis and senescence,it increased the expression of genes and proteins related to immune regulation.Pretreatment increased peripheral blood mononuclear cell and natural killer(NK)cell proliferation rates and inhibited NK cell-induced toxicity to varying degrees.CONCLUSION In summary,hypoxia and inflammatory factor preconditioning led to higher immunosuppressive effects of MSCs without damaging their biological characteristics.
基金General Program of National Natural Science Foundation of China(82074436)Beijing Municipal Finance Project(PXM2019_026273_000005)。
文摘Objective:To investigate the anxiety status of patients with psoriasis vulgaris,and analyze the correlation between anxiety and severity of the disease,oxidative stress factors and inflammatory factors.Methods:From August 2021 to February 2022,84 patients with psoriasis in the Dermatology Department of Dongzhimen Hospital of Traditional Chinese Medicine were recruited.Hamilton anxiety scale(HAMA),psoriasis lesion area and severity index(PASI),VAS pruritus scale(VAS)were collected to detect serum malondialdehyde(MDA),superoxide dismutase(SOD),glutathione peroxidase(GSH px),interleukin-6(IL-6),interleukin-17A(IL-17A),and tumor necrosis factor-α(TNF-α).Based on the HAMA score,a group controlled study and correlation analysis were conducted.In addition,the HAMA scores of 84 healthy people were collected for a controlled study.Results:HAMA score of patients with psoriasis vulgaris was higher than that of healthy people(Z=-7.730,P<0.05).There were differences in PASI,VAS scores,MDA,SOD,GSH px,IL-6,IL-17A secretion levels between psoriasis vulgaris patients with anxiety and psoriasis vulgaris patients without anxiety.HAMA score was positively correlated with PASI and VAS scores in patients with psoriasis vulgaris(r=0.564,0.513,P<0.05).It was positively correlated with MDA,IL-6,IL-17A in serum(r=0.390,0.355,0.248,P<0.05).It was negatively correlated with SOD and GSH px(r=-0.313,-0.502,P<0.05);and TNF-αnot relevant.Conclusion:The anxiety risk of psoriasis patients was higher than that of healthy people;anxiety is closely related to psoriasis,and is reflected in the skin lesions,itching,oxidative stress and inflammatory factor levels of psoriasis patients.The comorbidity mechanism of anxiety and psoriasis may be related to oxidative stress and up regulation of inflammatory factors.
基金Natural Science Foundation of Hainan Province(No.821QN0893)Natural Science Project of Hainan Provincial Department of Education(No.Hnky2022-38)Innovation and Entrepreneurship Training Program for College Students of Hainan Medical College(No.S202211810034)。
文摘Objective:The aim of this study is to investigate the effects of Hepatocyte Growth Factor(HGF)on the expression levels of IL-8,TNF-α,IL-4,and IL-21 in mice with liver injury induced by CCL_(4).Methods:An acute liver injury mouse model was established using CCL_(4),and hepatocytes and white blood cells were separated by gradient density centrifugation.Different concentrations of HGF were added in vitro,and the expression levels of cytokines were detected using ELISA.Results:In the in vivo injury model,the hepatocyte experiment results showed that the expression level of IL-8 was reduced in the 10 ng/mL HGF group compared to the injured hepatocyte group(P<0.05),and increased in the 50 ng/mL HGF group compared to the 10 ng/mL HGF group(P<0.05).For IL-4,the expression levels were reduced in both the 25 ng/mL HGF group(P<0.05)and the 50 ng/mL HGF group(P<0.05)compared to the injured hepatocyte group.The white blood cell experiment results showed that the expression levels of TNF-αwere reduced in both the 10ng/ml HGF group(P<0.05)and the 25 ng/mL HGF group(P<0.05)compared to the injured white blood cell group.In the in vitro injury model,hepatocyte experiment results showed that the expression levels of TNF-αwere reduced in both the 25 ng/mL HGF group(P<0.05)and the 50 ng/mL HGF group(P<0.05)compared to the normal control group.For IL-4,the expression level was reduced in the 25 ng/mL HGF group compared to the normal control group(P<0.05).The white blood cell experiment results showed that the expression level of TNF-αwas increased in the 50 ng/mL HGF group compared to the 10 ng/mL HGF group(P<0.001);for IL-21,the expression levels were reduced in the CCL_(4) model group(P<0.05),10 ng/mL HGF group(P<0.05),25 ng/mL HGF group(P<0.05),and 50 ng/mL HGF group(P<0.05)compared to the normal control group.Conclusion:when the liver of mice is acutely damaged by CCL_(4),HGF can reduce the expression levels of inflammatory cytokines IL-8,TNF-α,IL-4 in hepatocytes,and TNF-αin liver white blood cells.
基金supported by Guangdong Medical Science and Technology Research Fund Project(No:A2017331)
文摘Objective: To study the influence of glycyrrhetinic acid(GA) on bronchial asthma(BA)smooth muscle proliferation and apoptosis as well as inflammatory factor expression and its molecular mechanism.Methods: Male SD guinea pigs were selected and made into asthma models, bronchial asthma smooth muscle cells were cultured and divided into BA group, GA group and GA + LM group that were treated with serum-free RPMI1640 culture medium, serumfree RPMI1640 culture medium containing 50 ng/mL glycyrrhetinic acid, serum-free RPMI1640 culture medium containing 50 ng/mL glycyrrhetinic acid and 100 ng/mL LM22B-10 respectively; normal guinea pigs were collected and bronchial smooth muscle cells were cultured as control group. The cell proliferation activity as well as the expression of proliferation and apoptosis genes, inflammatory factors and p-ERK1/2 was determined.Results: Proliferation activity value and m RNA expression of Bcl-2, TNF-α, IL-4, IL-6,YKL-40, protein expression of p-ERK1/2 of airway smooth muscle cell in BA group were significantly higher than those of control group while m RNA expression levels of Bax,caspase-9 as well as caspase-3 were significantly lower than that of control group(P < 0.05); proliferation activity value and m RNA expression of Bcl-2, TNF-α, IL-4, IL-6, YKL-40, protein expression of p-ERK1/2 of airway smooth muscle cell in GA group were significantly lower than those of BA group(P < 0.05) while the m RNA expression levels of Bax, caspase-9 as well as caspase-3 were significantly higher than those of BA group(P < 0.05); proliferation activity value and m RNA expression of Bcl-2, TNF-α, IL-4, IL-6, YKL-40 of airway smooth muscle cell in GA + LM group were significantly higher than those of GA group(P < 0.05) while m RNA expression levels of Bax, caspase-9 as well as caspase-3 were significantly lower that of GA group(P < 0.05).Conclusion: GA can inhibit the proliferation of bronchial smooth muscle cells and reduce the expression of inflammatory factors by inhibiting the phosphorylation of ERK1/2.
基金This study was supported by the Beijing municipal project(2010071620067)Research fund from Qiannan Medical College for Nationalities(QNYZ2018030).
文摘Objective:In this study,we examined the effects of Shizhenqing granule(SZQG)on hypothalamicpituitary-adrenal(HPA)axis and serum inflammatory factors in a rat model of chronic eczema,in order to explore the mechanism of action of SZQG in treatment of this disease.Methods:Sixty SpragueeDawley male rats were randomly divided into six groups(with 10 rats per group):blank group;model group;positive control group(prednisone);and the low-,medium-,and high-dose SZQG groups.Except for the blank group,rats in all other groups were treated with 2,4-dinitrochlorobenzene to induce chronic eczema.These rats were administered prednisone or SZQG for 7 consecutive days after successful establishment of the chronic eczema model,and samples were collected 12 h after the last administration.The degree of skin lesions and the changes in serum levels of corticotropin-releasing hormone(CRH),adrenocorticotropic hormone(ACTH),cortisol(CORT),interleukin(IL)-4,interferon(IFN)-g,IL-25,and IL-31 among the groups were compared.Results:SZQG effectively increased the levels of CRH,ACTH,and CORT,which decreased in the serum of rats with chronic eczema,stimulated the function of the HPA axis,and promoted the expression of glucocorticoids.SZQG reduced the serum levels of inflammatory factors including IL-4,IL-25 and IL-31,which were overexpressed in rats with chronic eczema,and increased those of anti-inflammatory factor IFN-g,thereby alleviating the inflammatory symptoms and itching,and ameliorating the clinical symptoms of chronic eczema.Conclusion:SZQG effectively alleviates skin lesions in the chronic eczema rat model by stimulating the function of the HPA axis.
基金General project of national natural science foundation of China(No.8177150469)Youth project of national natural science foundation of China(No.81804095)Project of Shanghai collaborative innovation center of health service in traditional Chinese medicine(No.ZYJKFW201701002)。
文摘Objective:persistent hyperinflammation is an important reason for the development of diabetic foot ulcer.Notch signaling is an important signaling pathway involved in the inflammatory response and cell proliferation in diabetic foot ulcer rats.This paper aims to explore the effect of Notch signaling on inflammatory factors,chemokines and growth factors through the intervention of Notch signaling in diabetic foot ulcer rats.Methods:the experimental model was made by using high-fat feed combined with streptozotocin(STZ)to cause diabetes,and the experimental model of diabetic foot ulcer was established by constant temperature and constant pressure scald apparatus.The normal ulcer model was used as a control.The intervention controls of the experimental model included normal saline,western medicine growth factor,Notch agonist Jagged1,Notch signaling inhibitor ly-411575,and the intervention of traditional Chinese medicine Zizhu ointment for 7 days.Serum il-1,il-6,TNF-radiation,and il-17 were detected by ELISA.Real-time PCR was used to detect the inflammatory factors,chemokines,and growth factors associated with Notch signaling in wound tissues:tnf-uum,il-1,il-6,il-17,interleukin-8,ip-10,McP-1,TGF-uum,TGF-livelihood.Results:serum levels of il-1,il-6,TNF-radiation and il-17 in diabetic foot ulcer rats were significantly higher than that in normal ulcer rats.The contents of il-1,il-6,TNF-radiation and il-17a in ly-411575 group and Zizhu ointment group were significantly reduced.Real-time PCR results of wound tissue showed that the levels of inflammatory cytokines il-1,il-6,TNF-radiation,il-17 and chemokines ip-10,il-8 and McP-1 in the wound tissue of diabetic foot ulcer rat model were significantly higher than that of normal ulcer model,and the levels of growth factor TGF-exposure were lower than that of normal ulcer model.LY-411575 significantly reduced il-1,il-6,TNF-maxima,il-17,and the chemokines ip-10,il-8,and McP-1 in diabetic foot ulcer rats,and reduced the expression of TGF-,TGF-earth.Jagged1 can increase the expression of TGF--,TGF---,suggesting that inhibition of the Notch signaling pathway can reduce the expression of the inflammatory factors il-1,il-6,TNF--,il-17a,il-8,and the growth factors TGF--,TGF---.Zizhu ointment can reduce the levels of il-1,il-6,TNF-benand,il-17,and the chemokines ip-10,il-8,and McP-1 on the wound surface of diabetic foot rats,and improve the expression of TGF-benand TGF-SUNS.Ly-411575 inhibited the expression of TGF-bento and TGF-promoting of Zizhu ointment.Conclusion:the expression of inflammatory cytokines and chemokines was higher and the expression of growth factors was lower in diabetic foot ulcer rats than in normal ulcer rats.Inhibition of Notch signaling pathway can reduce the expression of inflammatory factors,chemokines and growth factors in experimental model rats,and Notch signaling pathway can promote inflammation and cell proliferation.Zizhu ointment can reduce the levels of inflammatory cytokines and chemokines in diabetic foot ulcer rats,improve the expression of growth factors,and reduce wound inflammation,which may be related to the inhibition of Nocth signal expression.
文摘Objective: To investigate the effect of sacubitril-valsartan combined with Zhenyuan capsule in the treatment of chronic heart failure comorbid anxiety and depression and its effect on the level of inflammatory factors. Methods: A total of 106 patients with chronic heart failure comorbid anxiety and depression from February 2020 to March 2022 were continuously enrolled and divided into control group (36 cases), observation group A (36 cases) and observation group B (34 cases) according to treatment methods. All groups were given conventional treatment. On the basis of routine treatment, the control group, observation group A and observation group B were given valsartan, sacubitril-valsartan and sacubitril-valsartan plus Zhenyuan Capsules for the treatment of consecutive 8 weeks. The patients in the 3 groups were evaluated by the Self-rating Anxiety Scale (SAS) and Self-rating Depression Scale (SDS) before and after treatment, and the clinical efficacy of heart failure was evaluated, and the detection of left ventricular ejection fraction (LVEF), left ventricular end systolic diameter (LVESD), left ventricular end-diastolic diameter (LVEDD), N terminal brain natriuretic peptide (NT-proBNP), tumor necrosis factor alpha (TNF alpha), interleukin 6 (IL-6), c-reactive protein (CRP) was conducted. Results: The clinical efficacy rate and total effective rate of heart failure in observation group A and observation group B were significantly higher than those in the control group (P < 0.05), and the observation group B was higher than the observation group A (P < 0.05);SAS and SDS scores in observation group A and observation group B were significantly lower than the control group (P < 0.05), and observation group B was lower than observation group A (P < 0.05);The LVEF in the three groups was all increased compared with those before treatment, and the levels of LVESD, LVEDD, NT-proBNP, TNF-α, IL-6, and hs-CRP were all decreased compared with those before treatment;The changes of above indexes in observation group A and observation group B were more significant than those in control group (P < 0.05). Except for the LVEDD index, the observation group B had significant changes compared with the observation group A (P < 0.05). Conclusion: Sacubitril valsartan can improve cardiac function, reduce inflammatory response, and improve anxiety and depression in patients with chronic heart failure, and the treatment effect of combination with Zhenyuan Capsule is more significant.
基金This work was supported by the Project of the Department of Science and Technology in Shaanxi Province(2020JM-702)the Project of Scientific Research in Shaanxi University of Traditional Chinese Medicine(2020FS06).
文摘Objective:To investigate the relationship between the expression of IL-6,IL-8,IL-15,IFN-a,TNF-a and TRPC6 in the disc tissue of patients with cervical disc degeneration.Methods:The expression levels of inflammatory factors IL-6,IL-8,IL-15,IFN-a,TNF-a and TRPC6 were analyzed by RTPCR,and the correlation between inflammatory factors and Pfirrmann grade and inflammatory factors was analyzed.Results:The mRNA expression levels of IL-6,IL-8,IL-15,TNF-a and TRPC6 were significantly higher in Pfirrmann grade IV-V than in Pfirrmann grade II-III(P<0.05),and IFN-a expression level in IV-V intervertebral disc samples was significantly lower than that in II-III discs(P<0.05);The mRNA expression levels of IL-6,IL-8,IL-15,TNF-a and TRPC6 were positively correlated with pfirmann grading(P<0.05),IFN-a was negatively correlated with pfirmann grading(P<0.05),IL-6,IL-8,IL-15,TNF-a and TRPC6 were positively correlated with each other(P<0.05),IFN-a was negatively correlated with IL-6,IL-8,IL-15,TNF-a and TRPC6(P<0.05).Conclusion:IL-6,IL-8,IL-15,IFN-a,TNF-a and TRPC6 are closely related to the degree of cervical disc degeneration.
文摘Objective:To investigate the effects of intravenous thrombolysis therapy with alteplase on neurological function,coagulation function and serum inflammatory factors in patients with acute cerebral infarction.Methods:A total of 96 patients with acute cerebral infarction admitted to our hospital from September 2017 to October 2019 were randomly divided into two groups,with 48 patients in each group.The control group(n=48)received routine treatment,and the observation group received intravenous thrombolysis therapy with alteplase on the basis of routine treatment.The neurological deficit score,prothrombin time(PT),activated partial thromboplastin time(APTT),tumor necrosis factor-a level(TNF-α),and high-sensitivity C-reactive protein(hs-CRP)were compared between the two groups after 15 days of treatment.Results:After treatment,NIHSS scores in both groups were lower than those before treatment;PT levels were increased,while APTT,TNF-αand hs-CRP levels were all decreased in both groups,and the changes in the observation group were greater than those in the control group,with statistically significant difference(P<0.05).Conclusions:Intravenous thrombolysis therapy with alteplase can improve the neurological function,coagulation function and serum levels of inflammatory factors in patients with acute cerebral infarction,which is worthy of clinical application.
基金Key Research and Development Projects in Gansu Province(20YF3FA020)。
文摘Objective:To systematically review the effects of electroacupuncture on neurocognitive dysfunction and inflammatory factors in elderly patients after general anesthesia.Methods:Computer retrieval of EMBASE,The Cochrane Library,PubMed,Web of Science,CBM,CNKI,Wanfang Data,and VIP databases.The time limit was until April 17,2021.The literature on the effect of electroacupuncture on postoperative neurocognitive dysfunction in elderly patients was searched.Two researchers separately strictly screened and evaluated the included literature,and then analyzed them using RevMan 5.3 software.Results:Electroacupuncture improved the MMSE score on the first[SMD=2.08,95%CI(1.14,3.02),P<0.0001]and third days[SMD=0.87,95%CI(0.15,1.59),P=0.02]after surgery;the incidence of PNCD on the first[OR=0.37,95%CI(0.26,0.54),P<0.00001]and third days[OR=0.37,95%CI(0.25,0.56),P<0.00001]after surgery were reduced;IL-6 expression at the end of the operation[SMD=-0.96,95%CI(-1.88,-0.04),P=0.04]was reduced;accelerated the recovery time from anesthesia[SMD=-1.15,95%CI(-1.43,-0.87),P<0.00001];the incidence of postoperative nausea and vomiting[OR=0.39,95%CI(0.20,0.78),P=0.007]was reduced.Compared with the control group,the expression of IL-6 on the first[SMD=-0.24,95%CI(-0.83,0.36),P=0.43]and second days[SMD=-0.35,95%CI(-0.93,0.23),P=0.24]after operation,and the expression of TNF-αat the end of operation[SMD=-0.65,95%CI(-1.33,0.03),P=0.06]and the first day[SMD=-0.51,95%CI(-1.02,-0.01),P=0.05]after operation had no statistically significant difference.Conclusion:Electroacupuncture can effectively reduce the incidence of postoperative neurocognitive dysfunction and postoperative nausea and vomiting in elderly patients,and accelerate the recovery time from anesthesia.The difference in the frequency and duration of electroacupuncture may potentially affect clinical efficacy.
基金Supported by the National International Scientific and Technological Cooperation Project(2011DFA30760-2-1)
文摘In order to improve reproduvtive efficieny and understand reproduvtive defense mechanism, the oviduct, uterine horn and uterine body of bovine were used to detect the changes of inflammatory factors and the relationship between estrogen and progesterone receptor protein during estrous cycle by real-time PCR and Elisa method. The results showed that interleukin-4(IL-4), interleukin-6(IL-6), interleukin-10(IL-10), interleukin-1α(IL-1α) and interleukin-1β(IL-1β) were expressed in cow oviduct, uterine horn and uterine body. In the follicular phase and the luteal phase, m RNA expression of five inflammatory factors in the uterine horn and uterine body was higher than that in the oviduct. In the follicular phase, IL-10 was highly expressed in the uterine horn and uterine body, IL-4 was highly expressed in the uterine horn, uterine body and oviduct. Additionally, in the luteal phase, IL-6 and IL-1β were highly expressed in the uterine horn, uterine body and oviduct, and the highest expression of IL-1β was observed in the uterine horn. The levels of Estrogen Receptor(ERα) protein in the oviduct, uterine horn and uterine body significantly increased in the follicular phase. The levels of Progesterone Receptor(PR) protein in the same portions of the reproductive tract in the luteal phase were significantly higher than those in the follicular phase. IL-4 and IL-10 in the cow reproductive tract might play a major role in the follicular phase, while IL-6 and IL-1β might play a major role in the luteal phase. The expression of five inflammatory factors was not directly regulated by ERα and PR.
基金2019 Hainan Province Medical and Health Research Project(No.1901320244S2007)。
文摘Objective:To investigate the effect of Epalrestat combined with Huoxue Huayu preparation on early diabetic retinopathy and its effect on serum oxidative stress and inflammatory factors.Methods:132 patients with early diabetic retinopathy from June 2017 to July 2019 in our hospital were randomly divided into the control group(66 cases)and the observation group(66 cases);The control group was treated with epalrestat,and the observation group was treated with epalrestat combined with ginkgo damo injection;The treatment effect,blood rheology indexes,serum oxidative stress indexes and inflammatory factor indexes of the two groups were compared.Results:The treatment efficiency of the observation group(96.96%)was significantly higher than that of the control group(84.84%)(P<0.05).After 3 months of treatment,the high-cut whole blood viscosity(3.62±0.45 mPa/s),low-cut whole blood viscosity(1.54±0.26 mPa/s),erythrocyte sedimentation rate(15.63±2.97 mm/s)of the observation group compared with the control group(4.57±0.52 mPa/s,2.91±0.30 mPa/s,22.36±3.38 mm/s)were significantly lower(P<0.05).After 3 months of treatment,the SOD(93.41±10.17 nmol/mL)and TAC(20.57±3.76 u/mL)of the observation group compared with the control group(82.26±9.45 nmol/mL,18.26±3.63 u/mL)were significantly higher(P<0.05),and the MDA of the observation group(9.22±1.98 u/mL)was significantly lower than that of the control group(12.13±1.06 u/mL)(P<0.05).After 3 months of treatment,the CRP(9.74±1.12 mg/L),IL-2(70.37±12.13 ng/L),TNF-a(11.36±2.08 ng/L)of the observation group compared with the control group(15.28±1.73 mg/L L,82.46±10.58 ng/L,16.28±2.43 ng/L)were significantly lower(P<0.05).Conclusion:Epalrestat combined with Huoxue Huayu preparation is more effective in the treatment of early diabetic retinopathy,and can significantly improve the blood rheology indexes,serum oxidative stress indexes and inflammatory factor indexes of patients.
基金Scientific research project of cadre health care in Sichuan province(No.2018-605)。
文摘Objective:To investigate the effect of shufengzhitong decoction combined with four cervical needles on cervical spondylotic radiculopathy(CSR)and leukotriene and inflammatory factors.Methods:110 patients with CSR were randomly divided into two groups,with 55 in each group.There was no significant difference in baseline data between the two groups(P>0.05).The control group were treated with Shufeng Zhitong decoction orally,and the treatment group were treated with four neck acupuncture on the basis of the control group.Neck pain scale score(NPQ),Cervical spondylosis clinical evaluation scale score(CASCS)Cervical range of motion score(CROM),Emg surface signal and serum Levels of leukotriene B4(LTB4),leukotrieneC4(LTC4),leukotrieneD4(LTD4),interleukin(IL)-1β,tumor necrosis factor-alpha(TNF-α),IL-6,IL-8 and IL-18 were compared before and after treatment.The clinical effect of the two groups was compared.Results:NPQ of the treatment group was lower than that of the control groupafter treatment(P<0.01),the scores of CASCS and CROM were higher than those of the control group(P<0.01),the median frequency of surface EMG signal of biceps brachii and superior trapezius muscle were higher than those of the control group(P<0.01),the levels of serum LTB4,LTC4,LTD4,IL-1β,TNF-α,IL-6,IL-8 and IL-18 were lower than those of the control group(P<0.01),the clinical effect was better than that of the control group(P<0.05),and the differences were statistically significant.Conclusion:Shufengzhitong decoction combined with cervical four acupuncture can effectively alleviate the symptoms of cervical spondylosis,regulate the myoelectric signal of muscle surface,reduce the content of leukotriene in serum,reduce the expression of inflammatory factors,and it has a significant effect on the treatment of CSR.
基金This study was supported by the National Natural Science Foundation of China(No.81473689)the National Natural Science Foundation of Beijing(No.7202112)。
文摘Objective:To evaluate the clinical efficacy of berberine hydrochloride in the treatment of ulcerative colitis and its influence on inflammatory factors.Methods:We searched VIP Chinese Journal Database(VIP),China Biomedical Literature Database(CBM),Wanfang Data,China Knowledge Network(CNKI),and searched English databases including:PubMed,Embase,Web of Science,and Cochrane Library for randomized controlled studies of berberine hydrochloride in the treatment of ulcerative colitis.The retrieval time was from the establishment of the database to April 28,2021.After the quality evaluation of the selected literature,the RevMan5.3 software was used for statistical analysis.Results:Eight studies were included,involving 658 patients with ulcerative colitis.Meta analysis showed that the effective rate of the treatment group was higher than that of the control group,and the difference was statistically significant[OR=6.41,95%CI(3.25,12.65),Z=5.36,P<0.00001];IL-6[MD=-13.64,95%CI(-14.88,-12.41),Z=3.99,P<0.00001],IL-8[MD=-13.41,95%CI(-15.11,-11.71),Z=15.46,P<0.00001],tumor necrosis factor[MD=-5.62,95%CI(-8.35,-2.89),Z=4.03,P<0.0001],and disease activity index[MD=-2.34,95%CI(-2.55,-2.14),Z=22.37,P<0.00001]in the treatment group were lower than the control group,the difference was statistically significant;IL-10[MD=6.49,95%CI(5.64,7.35),Z=14.86,P<0.00001]in the treatment group was higher than the control group,and the difference was statistically significant;abdominal pain relief time[MD=-3.41,95%CI(-4.02,-2.79),Z=10.84,P<0.00001],diarrhea relief time[MD=-2.5,95%CI(-2.86,-2.15),Z=13.87,P<0.00001],pus and blood stool remission time[MD=-2.44,95%CI(-2.87,-2.00).Z=10.87,P<0.00001]in the treatment group were shorter than the control group,and the difference was statistically significant.Conclusion:Berberine hydrochloride can assist in the treatment of ulcerative colitis by reducing the level of inflammatory factors.
基金General project of science and technology development fund of Nanjing medical university (NMUB2018163)
文摘Objective:To explore the effect of imbalance of tumor necrosis factor receptor related factor-6(TRAF-6),interleukin 1 receptor associated kinase-1(IRAK-1)and neutrophil alkaline phosphatase-3(NALP3)in patients with gouty arthritis.Methods:The retrospective experiment was conducted on 105 patients with gouty arthritis admitted to our hospital(47 patients with acute onset and 58 patients with remission,namely group A and group B);meanwhile,another 61 healthy volunteers were selected for control,namely group C.The enrolling of the three groups was dated from May 2017 to May 2018,and TRAF-6,IRAK-1 and NALP3 of all subjects were tested through real-time fluorescence quantification(RT-PCR),and the correlation between the three inflammatory factors and gouty arthritis was compared.Results:1)Through treatment,ESR,BUA and total addiment in group A and B were higher than those in group C,among which the three indicators in group A were higher than those in group B(P<0.05),while CRP was lower than that of group C,and the two indicators in group A were lower than those in group B(P<0.05).2)There was no significant difference in the relative expression of TRAF-6 mRNA between group A and group B before treatment(P>0.05),significantly lower than group C(P<0.05);the above indicators of group A and group B were improved to some extent after treatment,but group A was still lower than group B(P<0.05),and the degree of improvement of group A was also lower than that of group C(P<0.05),while the degree of improvement of group B was not significantly different from that of group C(P>0.05).3)The relative expression level of IRAK-1mRNA in group A and group B before treatment showed no significant difference(P>0.05),but was also lower than that in group C(P<0.05).The relative expression level of IRAK-1mRNA in group A and group B increased to some extent after treatment,with group A significantly lower than group C(P<0.05),and group B showed no significant difference compared with group C(P>0.05).4)The relative expression level of NALP-3 mRNA in group A and group B showed no significant difference(P>0.05)before treatment,significantly higher than that in group C(P<0.05);the relative expression of NALP-3 mRNA in group A was not significantly decreased(P>0.05)after treatment,while that in group B was significantly decreased after treatment(P<0.05),indicating significant different compared with group A and group C.5)There was no correlation between)TRAF-6,ESR,CRP and total addiment(P>0.05);IRAK-1 was negatively correlated with CRP,BUA and total addiment(P<0.05);NALP-3 was negatively correlated with ESR and CRP(P<0.05).Conclusion:TRAF-6,IRAK-1 and NALP-3 are all under abnormal expression in the developing of new gouty arthritis,acting as important participants in promoting the occurrence,development and outcome of illness states,so the intervening measures should be taken.
基金Heilongjiang Traditional Chinese Medicine Scientific Research Project(No.ZHY19-009)。
文摘Objective:To observe the clinical efficacy of acupotomology in the treatment of cervical and shoulder myofascial pain trigger point for cervical radiculopathy,and to detect its effect on COX-2,PGE2,5-HT,TNF-α and other inflammatory factors.Methods:A total of 110 CSR patients were selected as the research objects and divided into observation group(Acupotomology to release the trigger points of myofascial pain in neck and shoulder combined with"three-stage"dialectical traction method)and control group(conventional acupuncture combined with"Stage 3"dialectical traction)with 55 cases.Before and after treatment,the two groups were compared by improving the efficacy of MacNab,simplifying the SCORE of Mc Gill Pain Scale,measuring cervical curvature and serum levels of inflammatory factors such as COX-2,PGE2,5-HT and TNF-α.Results:After two weeks of treatment,the total effective rate of the observation group was 96.36%,higher than that of the control group(83.63%),and the difference was statistically significant(P<0.05).After the treatment,PRI,VAS,PPI and other scores of the two groups were all lower than those before the treatment,with statistical significance(P<0.05).However,there was no statistically significant difference in PRI,VAS and PPI scores between the two groups after treatment(P>0.05).The serum inflammatory factors of coX-2,PGE2,5-HT and TNF-αin the two groups were significantly lower after treatment than before treatment(P<0.05).However,the comparison of cox-2,PGE2,5-ht and TNF-αbetween the two groups showed no statistical significance(P>0.05).The cervical curvature values measured after treatment were significantly increased compared with those before treatment,and the difference was statistically significant(P<0.05).There was no statistically significant difference between the two groups(P>0.05).Conclusion:The combination of acumotomology and"three-stage"dialectical traction method can significantly improve the pain and discomfort of patients with cervical radiculopathy,significantly reduce the symptoms,restore the physiological curvature of cervical vertebra,and reduce the inflammatory factors in serum.
基金Heilongjiang Provincial Health Commission Scientific Research Project(No.2020-291)Heilongjiang Provincial Traditional Chinese Medicine Research Project(No.ZHY19-062,ZHY2020-041)+2 种基金Heilongjiang Provincial Natural Science Foundation Joint Guidance Project(No.LH2019H095)State Administration of Traditional Chinese Medicine Research Project(No.2016ZX05)Heilongjiang Province Colleges and Universities Innovative Talents Training Program Project(No.UNPYSCT-2016218)。
文摘Objective:To observe the effect of Liancao-Xieli capsule on intestinal mucosal inflammatory factors and TLR4/PI3K/Akt/mTOR signaling pathway in mice with ulcerative colitis(UC);Methods:40 male C57BL/6 mice were randomly divided into the control group,model group,Liancao-Xieli group and mesalazine group,with 10 mice in each group.In addition to the control group,the remaining three groups of mice were induced by 3%dextran sulfate sodium(DSS)to induce acute UC model.During the modeling period,mice in each group were given corresponding drugs and normal saline by gavage.At the end of the experiment,HE staining was used to observe the pathological changes of colonic tissue in each group,and ELISA was used to detect the inflammatory factors(TNF-α,IL-6,IL-1β,IL-8,IL-17,and INF-γ)in serum and colonic tissue.The expression levels of TLR4/PI3K/Akt/mTOR signaling pathway related proteins were also detected by Western blot;Results:Compared with the model group,Liancao-Xieli capsule could significantly increase the colon length and decrease the score of colon histopathology in UC mice(P<0.01).In addition,the levels of TNF-α,IL-6,IL1β,IL-8,IL-17,and INF-γwere significantly reduced in serum and colon tissue,and the expressions of TLR4,PI3K,p-Akt and p-mTOR were significantly down-regulated in LiancaoXieyi group when compared with the model group(P<0.01).While the expressions of Akt and mTOR were not significantly affected in Liancao-Xieyi group(P>0.05);Conclusion:LiancaoXieli capsule can reduce the secretion of inflammatory factors,improve the intestinal mucosal damage and inflammatory response in UC by inhibiting the activation of TLR4/PI3K/Akt/mTOR signaling pathway。
基金Supported by National Natural Science Foundation of China(81760806)Project of Traditional Chinese Medicine Administration of Gansu Province(GZK-2019-28)Innovation Ability Improvement Project of Higher Education Institutions of Gansu Province(2019B-103)。
文摘[Objectives]To explore the effects of heat clearing and stasis resolving method on prethrombotic state,inflammatory factors and T-lymphocyte subsets in peripheral blood of unexplained recurrent miscarriage(URM)patients with suppressed internal heat.[Methods]Thirty cases of URM patients with suppressed internal heat and 30 normal women were collected,and characteristics of changes in peripheral serum D-dimer(D-D),fibrin degradation product(FDP),fibrinogen(FIB),IL-6,IL-10 and TNF-α,CD,CD,CD,CD,CDlevels were detected.URM patients were treated with traditional Chinese medicine for clearing heat and resolving blood stasis for 3 menstrual cycles,and the changes of indicators before and after treatment were observed.[Results]Compared with normal women,the peripheral serum levels of D-D,IL-6,TNF-αand CDin URM patients with suppressed internal heat were increased(P<0.05),while the IL-10 lymphocyte level was significantly decreased(P<0.05);compared with that before treatment,the contents of D-D,IL-6,TNF-αand CDdecreased after 3 menstrual cycles(P<0.05),while the contents of IL-10 and CDT lymphocytes increased significantly(P<0.05).[Conclusions]The heat clearing heat and stasis resolving method can effectively improve the prethrombotic state of URM,and the action mechanism may be related to the regulation of immune and peripheral blood inflammatory factors.
