[Objectives]To investigate the clinical effect of Yinhuang Qingfei capsules in the treatment of asymptomatic and mild/common severe acute respiratory syndrome coronavirus 2(SARS-CoV-2)infection.[Methods]A total of 362...[Objectives]To investigate the clinical effect of Yinhuang Qingfei capsules in the treatment of asymptomatic and mild/common severe acute respiratory syndrome coronavirus 2(SARS-CoV-2)infection.[Methods]A total of 362 patients with SARS-CoV-2 infection were divided into the treatment group with 242 patients and control group with 120 patients according to their treatment regimen.The patients in the control group were given standard treatment regimen and those in the treatment group were given Yinhuang Qingfei capsules in addition to the treatment in the control group.The two groups were observed in terms of average length of hospital stay,mean time for nucleic acid clearance,TCM syndrome score,and progression to severe/critical illness,and clinical outcome was compared between the two groups.[Results]There was a significant difference in the overall response rate between the treatment group and the control group[97.52%(236/242)vs 95.00%(114/120),P<0.05].Compared with the control group,the treatment group had significantly shorter length of hospital stay and time for nucleic acid clearance(P<0.05).After 7 days of treatment,both groups had a significant change in TCM syndrome score,and there was a significant difference in TCM syndrome score between the two groups(P<0.05);after 15 days of treatment,both groups had a TCM syndrome score of 0.Progression to severe/critical illness was not observed in either group.[Conclusions]Compared with the standard treatment regimen alone,standard treatment regimen combined with Yinhuang Qingfei capsules can effectively shorten the length of hospital stay and time for nucleic acid clearance and improve TCM symptoms in patients with asymptomatic and mild/common SARS-CoV-2 infection.展开更多
Objective:To analyze the effectiveness of applying ShuGan JieYu Capsules(SGJYC)combined with trazodone in patients with post-stroke depression(PSD)with insomnia.Methods:60 cases of PSD with insomnia patients admitted ...Objective:To analyze the effectiveness of applying ShuGan JieYu Capsules(SGJYC)combined with trazodone in patients with post-stroke depression(PSD)with insomnia.Methods:60 cases of PSD with insomnia patients admitted to the hospital from May 2022 to May 2023 were selected and randomly divided into a reference group(trazodone)and a research group(SGJYC combined with trazodone)of 30 cases each.Statistics were analyzed using the Hamilton Depression Rating Scale(HAM-D),Pittsburgh Sleep Quality Index(PSQI),and Activities of Daily Living(ADL)scale before treatment and 4,8,and 12 weeks after treatment.Results:Before treatment,The results of HAM-D,PSQI,and ADL scale studies in the two groups before treatment were not statistically significant(P>0.05);4,8,and 12 weeks after treatment,the results of HAM-D and PSQI studies in the research group were lower than that of the reference group,and the results of ADL scale studies were higher than that of the reference group.There was a significant difference between the groups(P<0.05).The total adverse reaction rate of the research group was lower than that of the reference group,and there was a significant difference between the groups(P<0.05).Conclusion:The combination of SGJYC and trazodone reduced depression in post-stroke patients,corrected insomnia,improved sleep quality,was safe,and had a low rate of adverse reactions.展开更多
The millimeter-scale capsules with controllable morphology,ultra-low permeability and excellent mechanical stability were fabricated by millifluidics.Viscosity of inner phase was adjusted to control the morphology and...The millimeter-scale capsules with controllable morphology,ultra-low permeability and excellent mechanical stability were fabricated by millifluidics.Viscosity of inner phase was adjusted to control the morphology and properties of the capsules.In detail,as the concentration of polyvinyl alcohol(PVA)increased from 0 to 8% in the inner phase of the capsules,the diameter of capsules decreased from 3.33 ± 0.01mm to 2.97 ± 0.01 mm,the shell thickness of capsules decreased from 0.183 ± 0.004 mm to 0.155 ± 0.003 mm.While the capsules had round shape and high sphericity.Notably,the capsules with 2% PVA in the inner phase had remarkably decreased water permeability and good morphological stability.Specifically,the end-time of water losing of the capsules was up to 49 days,while the dehydrated capsules maintained spherical appearance,and crushing force of the capsules was up to 13.73 ± 0.79 N,which ensured stability during processing and transportation.This research provides a new strategy for stable encapsulation of small molecules.展开更多
[Objectives]This study was conducted to establish the quality standard of Danshen Jianxin Capsules.[Methods]Orthogonal design was adopted to optimize the water extraction process by taking the amount of water added,ex...[Objectives]This study was conducted to establish the quality standard of Danshen Jianxin Capsules.[Methods]Orthogonal design was adopted to optimize the water extraction process by taking the amount of water added,extraction time and extraction times as factors,and the content of tanshinone I as the index.Salviae Miltiorrhizae,Notoginseng Radix Et Rhizoma and Radix Astragali in the capsules were qualitatively identified by TLC,and the content of tanshinone I in the capsules was determined by HPLC.[Results]The best water extraction process included the steps of adding 12 times of water each time,extracting the materials twice,for 1 h each time.In TLC identification,the test samples showed spots of the same color at the positions corresponding to tanshinone II A,ginsenoside Rg1,notoginsenoside R1 and astragaloside IV reference samples.[Conclusions]Danshen Jianxin Capsules was prepared by the water extraction method,which is characterized by high efficiency and being suitable for mass production.The quality control method is reliable,fast and accurate,which can effectively control the quality of the product.展开更多
Objective:To evaluate the clinical safety and efficacy of Lianhuaqingwen(LHQW)capsules in patients with high-risk common type COVID-19 pneumonia.Methods:A retrospective multicenter study on 383 high-risk common type C...Objective:To evaluate the clinical safety and efficacy of Lianhuaqingwen(LHQW)capsules in patients with high-risk common type COVID-19 pneumonia.Methods:A retrospective multicenter study on 383 high-risk common type COVID-19 pneumonia cases was conducted.Patients were categorized as the standard treatment(SDT)group(n=168)and the LHQW+SDT group(n=215).The primary endpoint was the rate of symptom(fever,fatigue,coughing)recovery and the secondary endpoints included the time to symptom recovery,the proportion of patients with improvement in chest CT images,the proportion of patients with clinical cure,the timing and rate of negative conversion of SARS-CoV-2 RNA assay.Results:The recovery rate was significantly higher in the LHQW+SDT group as compared with the SDT group(89.7%vs.72.0%,P<0.01).The combined use of LHQW+SDT also showed shorter time for symptom recovery,as well as shorter time for individual symptom of fever,fatigue and coughing recovery than use of SDT alone.A higher proportion of patients in the LHQW+SDT group with improvements in chest CT images and clinical cure(77.7%vs.57.1%,P<0.01)but the proportion of patients deteriorating to severe cases(1%vs.25%,P<0.01)in this group was significant lower than those in the SDT group.No significant difference in negative conversion rate of viral assay results was observed(76.8%vs.75.0%,P>0.05).No serious adverse events were reported.Conclusions:LHQW capsules could be recommended to ameliorate clinical symptoms and reduce the rate of deteriorating to severe cases for high-risk common type COVID-19 pneumonia.展开更多
BACKGROUND Liver cancer is among the top five most common cancers globally. Lipid-lowering drugs such as statins can lower the risk of liver cancer, but may also cause liver damage. LipoCol Forte capsules(LFC), a red ...BACKGROUND Liver cancer is among the top five most common cancers globally. Lipid-lowering drugs such as statins can lower the risk of liver cancer, but may also cause liver damage. LipoCol Forte capsules(LFC), a red yeast rice product, have demonstrated significant antihypercholesterolemic effects and a good safety profile in clinical studies.AIM To evaluate whether LFC lowers the risk of liver cancer in adults in this propensity score-matched, nationwide, population-based cohort study.METHODS We used data from Taiwan’s National Health Insurance Research Database, which includes electronic medical records for up to 99.99% of Taiwan’s population. LFC users and LFC non-users were matched 1:1 by propensity scores between January 2010 and December 2017. All had followup data for at least 1 year. Statistical analyses compared demographic distributions including sex, age, comorbidities, and prescribed medications. Cox regression analyses estimated adjusted hazard ratios(aHRs) after adjusting for potential confounders.RESULTS We enrolled 33231 LFC users and 33231 non-LFC users(controls). No significant differences between the study cohorts were identified regarding comorbidities and medications [standardized mean difference(SMD) < 0.05]. At follow-up, the overall incidence of liver cancer was significantly lower in the LFC cohort compared with controls [aHR 0.91;95% confidence interval(CI): 0.86-0.95;P < 0.001]. The risk of liver cancer was significantly reduced in both females(aHR 0.87;95%CI: 0.8-0.94;P < 0.001) and males(aHR 0.93;95%CI: 0.87-0.98;P < 0.01) in the LFC cohort compared with their counterparts in the non-LFC cohort. The antitumor protective effects applied to patients with comorbidities(including hypertension, ischemic stroke, diabetes mellitus, hyperlipidemia, hepatitis B infection and hepatitis C infection). Those using LFC for more than 84 drug days had a 0.64-fold lower risk of liver cancer compared with controls(P < 0.001). Compared with controls, the risk of developing liver cancer in the LFC cohort progressively decreased over time;the lowest incidence of liver cancer occurred in LFC users followed-up for more than 6 years(27.44 vs 31.49 per 1,000 person-years;aHR 0.75;95%CI: 0.68-0.82;P < 0.001).CONCLUSION This retrospective cohort study indicates that LFC has a significantly protective effect on lowering the risk of liver cancer, in a dose-dependent and time-dependent manner.展开更多
As important drugs for the treatment of nodular goiter(NG),Prunella Spica preparations are widely used clinically,and have a significant effect on NG.Various active ingredients in the preparations intervene in the for...As important drugs for the treatment of nodular goiter(NG),Prunella Spica preparations are widely used clinically,and have a significant effect on NG.Various active ingredients in the preparations intervene in the formation of NG by inhibiting the proliferation of thyroid follicular cells,promoting cell apoptosis,regulating immunity,improving the microcirculation of thyroid tissue and other mechanisms,and can reduce the postoperative recurrence of NG.展开更多
Specific and sustained release of nutrients from capsules to the gastrointestinal tract has attracted many attentions in the field of food and drug delivery.In this work,we reported a monoaxial dispersion electrospray...Specific and sustained release of nutrients from capsules to the gastrointestinal tract has attracted many attentions in the field of food and drug delivery.In this work,we reported a monoaxial dispersion electrospraying-ionotropic gelation technique to prepare multicore millimeter-sized spherical capsules for specific and sustained release of fish oil.The spherical capsules had diameters from 2.05 mm to 0.35 mm with the increased applied voltages.The capsules consisted of uniform(at applied voltages of≤10 k V)or nonuniform(at applied voltages of>10 k V)multicores.The obtained capsules had reasonable loading ratios(9.7%-6.3%)due to the multicore structure.In addition,the obtained capsules had specific and sustained release behaviors of fish oil into the small intestinal phase of in vitro gastrointestinal tract and small intestinal tract models.The simple monoaxial dispersion electrospraying-ionotropic gelatin technique does not involve complicated preparation formulations and polymer modification,which makes the technique has a potential application prospect for the fish oil preparations and the encapsulation of functional active substances in the field of food and drug industries.展开更多
[Objectives]To explore the efficacy of Xiaojin Capsules combined with Selenium Yeast Capsules in the treatment of Hashimoto's thyroiditis(HT)with abnormal thyroid function.[Methods]A total of 180 HT patients who w...[Objectives]To explore the efficacy of Xiaojin Capsules combined with Selenium Yeast Capsules in the treatment of Hashimoto's thyroiditis(HT)with abnormal thyroid function.[Methods]A total of 180 HT patients who were treated in the First Affiliated Hospital of Henan University and Henan Provincial People's Hospital from December 2020 to December 2021 were selected as the research subjects and randomly divided into the observation group(n=120)and the control group(n=60)in at a tratio of 2∶1 ratio according to their visiting time.The observation group was treated with Xiaojin Capsules(oral,5 capsules each time,twice a day for 12 weeks)and Selenium Yeast Capsules(oral,1 capsule each time,twice a day for 12 weeks).The control group was treated with only Selenium Yeast Capsules(oral,1 capsule each time,twice a day for 12 weeks).[Results]The difference in the levels of thyroid peroxidase antibody(TPO-Ab),thyroglobulin antibody(TGAb),serum free triiodothyronine(FT_(3)),serum free thyroxine(FT_(4)),and thyroid stimulating hormone(TSH)between the observation group and control group was statistically significant(P<0.05).The diameters of thyroid between the observation group and the control group before,during and after treatment were significantly different(P<0.05).The total effective rate of the observation group was 82.5%(99/120),which was significantly higher than 56.67%(34/60)in the control group,and the difference was statistically significant(P<0.05).The cure rate(22.50%)in the observation group was significantly higher than the control group(3.33%),and the difference was statistically significant(P<0.01).The ineffective rate of the observation group was 17.50%,which was significantly lower than that of the control group(40.00%),and the difference was statistically significant(P<0.01).The markedly effective rate of the observation group was 40.83%,which was significantly higher than that of the control group(31.67%),and the difference was statistically significant(P<0.05).The effective rate in the observation group was 191%,and the effective rate in the control group was 21.67%,and the difference was not statistically significant(P>0.05).[Conclusions]Xiaojin Capsules combined with Selenium Yeast Capsules in the treatment of HT can eliminate or alleviate the clinical symptoms and signs,significantly reduce the levels of TPO-Ab and TGAb in serum,restore thyroid function,improve thyroid shape and structure in the treatment of HT,and the clinical effect is satisfactory.展开更多
Objective:To explore the effect of sustained-release recombinant human bone morphogenetic protein-2(rhBMP-2) on ectopic osteogenesis in the muscle pouches of rats through preparing rhBMP-2 sustained-release capsules b...Objective:To explore the effect of sustained-release recombinant human bone morphogenetic protein-2(rhBMP-2) on ectopic osteogenesis in the muscle pouches of rats through preparing rhBMP-2 sustained-release capsules by wrapping morphogenesis protein bones-2(BMP-2)using chitosan nanoparticles,and compositing collagen materials.Methods:Twenty four SpragueDawley rats were randomly divided into four groups with six rats in each group,that is Group A(control group),Group B(only treated with collagen),Group C(rhBMP-2+collagen treated group) and Group D(rhBMP-2/cs+collagen treated group).The composite materials for each group were implanted in the bilateral peroneal muscle pouches in rats.The peroneal muscles were only separated without implanting any materials in control group.Rats were sacrificed 2 weeks and 4 weeks post treatment and samples were cut off for general observation,Micro CT scans and histological observation.Results:General observation showed no new bone formation in Groups A and B mice,while new bones were formed in Groups C and D mice.Two weeks after treatment Micro CT scans showed that The bone volume fraction(BVF),trabecular thickness(Tb. Th),bone mineral density(BMD) in Group C mice were all higher than that in Group D(P<0.05). At the fourth week,the BVK,Tb.Th and BMD were significantly higher than that at the second week(P<0.01).Conclusions:The slow-release effect of rhBMP-2/cs sustained-release capsules can significantly promote ectopic osteogenesis.Its bone formation effect is better than that of rhBMP-2 burst-release group.展开更多
BACKGROUND The major reason for filtering bleb failure or scarring of the bleb site is due to excessive scarring after glaucoma filtration surgery in the clinic.Traditional Chinese medicine has preeminence in the prev...BACKGROUND The major reason for filtering bleb failure or scarring of the bleb site is due to excessive scarring after glaucoma filtration surgery in the clinic.Traditional Chinese medicine has preeminence in the prevention of fibrosis formation through the regulation of systemic circulation and improvement of the properties of the inflammatory cells in the blood.AIM To examine the clinical efficacy of using the Modified Cortex Mori Capsules(MCMC;Chinese name:Jiawei Sangbaipi Capsules)in the success rate of functional filtering blebs after glaucoma filtering surgery in clinical patients.METHODS Sixty resurgery glaucoma patients were randomly divided into two groups:30 patients in surgery with the placebo group and 30 patients in surgery with the MCMC group.Patients took either the placebo or the MCMC 2 wk before and after surgery.Postoperative morphology and function filtering bleb,visual acuity,intraocular pressure,postoperative complications,the success rate of filtration surgery and clinical efficacy were observed.RESULTS Fifty patients completed the study.The percentage of functional filtering blebs in the surgery plus MCMC group was 84%at 6 mo after surgery,which was higher than surgery plus placebo group(64%,P<0.05).The surgical success rate in the MCMC and placebo groups were 79%±8.3%and 57%±10.6%respectively(P<0.05).The visual acuity,intraocular pressure and the postoperative complications in the two groups had no significant differences.CONCLUSION Glaucoma filtering surgery while taking MCMC not only reduced excessive scar formation and increased the success rate of functional filtering blebs but also improved the success of glaucoma filtration operations.展开更多
A novel method has been successfully developed for the facile and efficient removal of organic micro-pollutants(OMP)from water based on novel functional capsules encapsulating molecular-recognizable nanogels.The funct...A novel method has been successfully developed for the facile and efficient removal of organic micro-pollutants(OMP)from water based on novel functional capsules encapsulating molecular-recognizable nanogels.The functional capsules are composed of ultrathin calcium alginate(Ca-Alg)hydrogel shells as semipermeable membranes and encapsulated poly(N-isopropylacrylamide-co-acrylic acid-g-mono-(6-ethanediamine-6-deoxy)-β-cyclodextrin)(PNCD)nanogels withβ-cyclodextrin(CD)moieties as OMP capturers.The semipermeable membranes of the capsules enable the free transfer of OMP and water molecules across the capsule shells,but confine the encapsulated PNCD nanogels within the capsules.Bisphenol A(BPA),an endocrine-disrupting chemical that is released from many plastic water containers,was chosen as a model OMP molecule in this study.Based on the host–guest recognition complexation,the CD moieties in the PNCD nanogels can efficiently capture BPA molecules.Thus,the facile and efficient removal of BPA from water can be achieved by immersing the proposed functional capsules into BPA-containing aqueous solutions and then simply removing them,which is easily done due to the capsules’characteristically large size of up to several millimeters.The kinetics of adsorption of BPA molecules by the capsules is well described by a pseudo-second-order kinetic model,and the isothermal adsorption thermodynamics align well with the Freundlich and Langmuir isothermal adsorption models.The regeneration of capsules can be achieved simply by washing them with water at temperatures above the volume phase transition temperature of the PNCD nanogels.Thus,the proposed functional capsules encapsulating molecular-recognizable nanogels provide a novel strategy for the facile and efficient removal of OMP from water.展开更多
[Objectives] To explore the effects of Danqu capsules(the prescription of Lei Zhongyi, the master of traditional Chinese medicine for the syndrome of intermingling of phlegm and static blood of coronary heart disease)...[Objectives] To explore the effects of Danqu capsules(the prescription of Lei Zhongyi, the master of traditional Chinese medicine for the syndrome of intermingling of phlegm and static blood of coronary heart disease) on arterial blood pressure, heart rate and myocardial tension time index in rats. [Methods] A total of 50 SD rats, weighing(300±20) g, were randomly and evenly divided into Danqu capsule observation groups(low, middle and high-dose groups) and control groups(saline group and captopril group). Under anesthesia, the rats in each group were administered with 0.6, 1.2 and 2.4 g/kg of Danqu capsule suspension, 1 mL/100 g of saline and 10 mg/kg of captopril, respectively through duodena, and their systolic blood pressure, diastolic blood pressure, mean arterial pressure, pulse pressure difference and heart rate were measured and recorded by RM6240 multi-channel physiological signal acquisition and processing system before administration, 10, 20, 30, 40, 50, 60, 90 and 120 min after the administration, respectively, and the myocardial tension time index was calculated. [Results] Compared with the saline group, the systolic, diastolic and mean pressure reduced 10, 20, 30, 40, 50, 60, 90 and 120 min after the administration, and the pulse pressure difference did not change significantly in the Danqu capsule groups(low, middle and high-dose groups), and the heart rate slowed down and the myocardial tension time index reduced in the high-dose Danqu capsule group. Compared with the captopril group, the Danqu capsule groups showed similar blood pressure-reducing effect. [Conclusions]Danqu capsules have obvious effect of lowering blood pressure and myocardial tension time index. High-dose Danqu capsules has the effect of slowing down the heart rate. The blood pressure-lowering effect of Danqu capsules shows a dose-dependent manner. Clinically, they can be used in patients with coronary heart diseases and hypertension, suggesting that they should be used with caution in patients with hypotension.展开更多
OBJECTIVE: To investigate the effects of Maixuekang Capsules combined with edaravone on serum matrix metalloproteinase-9(MMP-9), S-100β protein levels and neurological functions in patients with hemorrhagic cerebral ...OBJECTIVE: To investigate the effects of Maixuekang Capsules combined with edaravone on serum matrix metalloproteinase-9(MMP-9), S-100β protein levels and neurological functions in patients with hemorrhagic cerebral infarction. METHOSDS: A total of 76 patients with hemorrhagic cerebral infarction treated in the First Affiliated Hospital of Henan University of Science and Technology from January 2017 to May 2018 were selected and were randomly divided into treatment group and control group, with 38 patients in each group. The control group was given edaravone, and the treatment group was given Maixuekang Capsules on the basis of the control group. The clinical efficacy, serum MMP-9 and S-100β protein levels, neurological function recovery, activity of daily living and incidence rate of adverse reactions were compared between the 2 groups. RESULTS: The total effective rate of the treatment group was 92.11%, which was higher than 71.05% of the control group(P < 0.05); the National Institutes of Health Stroke Scale(NIHSS) score in the 2 groups decreased(P < 0.05), and the Activity of Daily Living Scale(ADL) score increased(P < 0.05), the improvement of the above 2 scores in the treatment group were better than those in the control group(P < 0.05); the level of MMP-9 was gradually decreasing in the 2 groups, on the 7th day, 14 th day after treatment, and the levels of MMP-9 decreased significantly(P < 0.05), and the treatment group was lower than the control group at all time points(P < 0.05); on the 3rd day after treatment, the levels of S-100β protein in the 2 groups increased significantly(P < 0.05); on the 7th day, 14 th day after treatment, the levels of S-100β protein in the two groups decreased significantly(P < 0.05), and the treatment group was significantly lower than the control group(P < 0.05); there was no significant difference in incidence rate of adverse reactions between 7.89% in the control group and 5.26% in the treatment group(P > 0.05). CONCLUSION: The combination of Maixuekang Capsules and edaravone is effective in treating hemorrhagic cerebral infarction, and it can significantly improve neurological function defect and daily living ability, reduce serum MMP-9 and S-100β protein levels, and has higher safety.展开更多
Objective:To observe the mechanism of Yinzhihuang granules, Blue light irradiation combined with Bifid Triple Viable Capsules for neonatal jaundice treatment and offer clinical help to neonatal jaundice treatment. Met...Objective:To observe the mechanism of Yinzhihuang granules, Blue light irradiation combined with Bifid Triple Viable Capsules for neonatal jaundice treatment and offer clinical help to neonatal jaundice treatment. Methods:80 children with neonatal jaundice were selected and randomly divided into groups:the observation group (40 children) and the control group (40 children). The patient in the control group were treated with blue light and the patients in the observation group were treated with Yinzhihuang granules, Blue light irradiation combined with Bifid Triple Viable Capsules. Biochemical parameters [TBA (total bile acid), TSB (serum total bilirubin), DB (Direct bilirubin) and TCB (Percutaneous jaundice index)], nerve factor [NSE (neuronspecific enolase), Aβ(βamyloid protein) and S100B (Astrocyte derived protein)] and myocardial enzyme spectrum [LDH (lactate dehydrogenase), CK (creatine kinase) and CK-MB (isoenzymes of creatine kinase)], liver function [ALT (Alanine aminotransferase) and AST (glutamic-oxalacetic transaminase)] and renal function (BUN and Cr) were detected and analyzed before and after treatment. Results:The comparison of Biochemical parameters, nerve factor and myocardial enzymes, liver function and renal function in the two groups before treatment were not statistically significant (P>0.05). Biochemical parameters (TBA, TSB, TCB and DB), nerve factor (NSE, Aβand S100B) and myocardial enzyme spectrum (LDH, CK and CK-MB), liver function (ALT and AST) and renal function [BUN (urea nitrogen) and Cr (creatinine)] in both groups after treatment significantly decreased compared with that before treatment. The changes were statistically significant (P<0.05). Biochemical parameters (TBA, TSB, TCB and DB), nerve factor (NSE, Aβand S100B) and myocardial enzyme spectrum (LDH, CK and CK-MB), liver function (ALT and AST) and renal function (BUN and Cr) in observation group after treatment decreased more significantly compared with that in control group. The difference between two groups was considered to be statistically significant (P<0.05). Conclusions:Yinzhihuang granules, Blue light irradiation combined with Bifid Triple Viable Capsules could regulate the Biochemical parameters, protect nerve function and cardiac muscle cells and improve liver and kidney function in newborns with jaundice. So it has a very important clinical significance of the treatment to neonatal jaundice.展开更多
This article has been retracted:please see Elsevier Policy on Article Withdrawal(http://www.elsevier.com/locate/withdrawalpolicy).This article has been retracted at the request of the Editor-in-Chief and the First Aut...This article has been retracted:please see Elsevier Policy on Article Withdrawal(http://www.elsevier.com/locate/withdrawalpolicy).This article has been retracted at the request of the Editor-in-Chief and the First Author.Both the first author and the journal’s editor confirmed that Dr.A Yogamoorthi is not responsible for the plagiarism since his/her name was added without consent.展开更多
Objective:To systematically evaluate the efficacy and safety of Longshengzhi Capsules(龙生蛭胶囊)in the treatment of cerebral infarction.Materials and methods:A randomized controlled trial of Longshengzhi Capsules(龙...Objective:To systematically evaluate the efficacy and safety of Longshengzhi Capsules(龙生蛭胶囊)in the treatment of cerebral infarction.Materials and methods:A randomized controlled trial of Longshengzhi Capsules(龙生蛭胶囊)for cerebral infarction was screened out by searching CNKI,Wanfang Data,VIP,Sino Med,Cochrane Library,Pub Med,Embase,Web of Science in a systematic way and was based on Handbook 5.1 evaluation criteria and tools and Rev Man 5.3 software for Meta-analysis of the final inclusion of the study.Results:A total of 12 studies were included,including 9 meta-analysis of studies and 3 other studies,with a total sample size of 1446 cases,including 746 cases in the experimental group and 700 cases in the control group.The results of Meta-analysis showed that the Chinese Stroke Chinical Neurological Deficit Scales Score(CSS)of Longshengzhi Capsules(龙生蛭胶囊)combined with conventional treatment for cerebral infarction was better than that of conventional treatment alone(MD=–6.98,95%CI[–7.41,–6.55],P<0.00001).The National Institues of Health Sroke Scales(NIHSS)score of Longshengzhi Capsules(龙生蛭胶囊)combined with conventional treatment for cerebral infarction was better than that of conventional treatment alone(MD=–1.49,95%CI[–1.78,–1.20],P<0.00001);The quality of life score of Longshengzhi Capsules(龙生蛭胶囊)combined with conventional treatment for cerebral infarction was better than that of conventional treatment(MD=6.65,95%CI[3.97,9.33],P<0.00001).Longshengzhi Capsules(龙生蛭胶囊)combined with conventional treatment in treating cerebral infarction was better than conventional treatment in Homocysteine(Hcy)(MD=–2.44,95%CI[–2.89,–1.99],P<0.00001).There was no significant difference in the incidence of adverse reactions between Longshengzhi Capsules(龙生蛭胶囊)and conventional treatment for cerebral infarction(RR=0.58,95%CI[0.31,1.06],P=0.08).The main adverse reactions were skin rash,gastrointestinal reaction,headache,dizziness,abdominal pain,irritability,chills,urticaria,blood pressure reduction,dyspnea,vomiting,fever and urinary tract infection,which did not affect the treatment.Due to the small sample size,a large sample is needed for further verification.Conclusion:Longshengzhi Capsules(龙生蛭胶囊)combined with conventional treatment for cerebral infarction reduced CSS and NIHSS scores,improved quality of life scores,and reduced Hcy,without serious adverse reactions,and the incidence of adverse reactions was similar to that of conventional treatment.However,the quality of the study is not high,and it is necessary to improve the level of evidence quality by using clinical trial schemes with large samples,rigorous design and compliance with international standards.展开更多
The authors treated 54 cases of hyperlipidemiawith the antihyperlipidemic capsules and the totalshort-term effective rate was 77.8%.The capsulesalso showed obvious effects in improving hemorrheo.logy,reducing aggregat...The authors treated 54 cases of hyperlipidemiawith the antihyperlipidemic capsules and the totalshort-term effective rate was 77.8%.The capsulesalso showed obvious effects in improving hemorrheo.logy,reducing aggregation of thrombocytes,andlowering the blood pressure.The authors believethey would be useful in the prevention and treat-ment of ischemic apoplexy and coronary disease.展开更多
Personalized drugs,as well as disease-specific and condition-dependent drug release,have been highly desired in drug delivery systems for effective and safe therapies.Four-dimensional(4 D)printing,as a newly emerging ...Personalized drugs,as well as disease-specific and condition-dependent drug release,have been highly desired in drug delivery systems for effective and safe therapies.Four-dimensional(4 D)printing,as a newly emerging technique to develop drug capsules,displays unique advantages that can autonomously control drug release according to the actual physiological circumstances.Herein,core-shell structured hydrogel capsules were developed using a multimaterial extrusion-based 4 D printing method,which consists of a model drug as the core and UV cross-linked poly(N-isopropylacrylamide)(PNIPAM)hydrogel as the shell.Owing to the lower critical solution temperature(LCST)-induced shrinking/swelling properties,the prepared PNIPAM hydrogel capsules showed temperature-responsive drug release along with the topography changes in the cross-linked PNIPAM network.The in vitro drug release test confirmed that the PNIPAM hydrogel capsules can autonomously control their drug release behaviors according to changes in ambient temperature.Moreover,the increased shell thickness of these capsules causes an obvious reduction in drug release rate,distinctly indicating that the drug release behavior can be well adjusted by setting the shell thickness of the capsules.The proposed 4 D printing strategy pioneers the paradigm of smart drug release by showing great potential in the smart controlled release of drugs and macromolecular active agents.展开更多
Hydrogel capsules show attractive prospects in drug delivery recently because of high drug loading and sustained release behavior. In this study we reported a simple and convenient route to fabricate poly(acrylic acid...Hydrogel capsules show attractive prospects in drug delivery recently because of high drug loading and sustained release behavior. In this study we reported a simple and convenient route to fabricate poly(acrylic acid)-poly(N-isopropylacrylamide)(PAA-PNIPAm) hydrogel capsules by using hydroxypropylcellulose-poly(acrylic acid)(HPC-PAA) complexes as the templates. The capsules showed a high drug loading(～280% to the weight of capsules) for Doxorubicin hydrochloride. The release of drug from the capsules was responsive to the temperature and p H of the surroundings, showing a low-rate but sustained release behavior favorable for low-toxic and long-term therapy. Together with the convenient preparation, high drug loading, dual responsivity as well as the sustained release feature, it is implied that this polymeric hydrogel capsule might be a promising candidate for new drug carriers.展开更多
基金Supported by the Science and Medicine Joint Fund Project of Natural Science Foundation of Hunan Province(2022JJ80001).
文摘[Objectives]To investigate the clinical effect of Yinhuang Qingfei capsules in the treatment of asymptomatic and mild/common severe acute respiratory syndrome coronavirus 2(SARS-CoV-2)infection.[Methods]A total of 362 patients with SARS-CoV-2 infection were divided into the treatment group with 242 patients and control group with 120 patients according to their treatment regimen.The patients in the control group were given standard treatment regimen and those in the treatment group were given Yinhuang Qingfei capsules in addition to the treatment in the control group.The two groups were observed in terms of average length of hospital stay,mean time for nucleic acid clearance,TCM syndrome score,and progression to severe/critical illness,and clinical outcome was compared between the two groups.[Results]There was a significant difference in the overall response rate between the treatment group and the control group[97.52%(236/242)vs 95.00%(114/120),P<0.05].Compared with the control group,the treatment group had significantly shorter length of hospital stay and time for nucleic acid clearance(P<0.05).After 7 days of treatment,both groups had a significant change in TCM syndrome score,and there was a significant difference in TCM syndrome score between the two groups(P<0.05);after 15 days of treatment,both groups had a TCM syndrome score of 0.Progression to severe/critical illness was not observed in either group.[Conclusions]Compared with the standard treatment regimen alone,standard treatment regimen combined with Yinhuang Qingfei capsules can effectively shorten the length of hospital stay and time for nucleic acid clearance and improve TCM symptoms in patients with asymptomatic and mild/common SARS-CoV-2 infection.
基金Research Project on Heilongjiang Province Traditional Chinese Medicine No.ZHY2022-057。
文摘Objective:To analyze the effectiveness of applying ShuGan JieYu Capsules(SGJYC)combined with trazodone in patients with post-stroke depression(PSD)with insomnia.Methods:60 cases of PSD with insomnia patients admitted to the hospital from May 2022 to May 2023 were selected and randomly divided into a reference group(trazodone)and a research group(SGJYC combined with trazodone)of 30 cases each.Statistics were analyzed using the Hamilton Depression Rating Scale(HAM-D),Pittsburgh Sleep Quality Index(PSQI),and Activities of Daily Living(ADL)scale before treatment and 4,8,and 12 weeks after treatment.Results:Before treatment,The results of HAM-D,PSQI,and ADL scale studies in the two groups before treatment were not statistically significant(P>0.05);4,8,and 12 weeks after treatment,the results of HAM-D and PSQI studies in the research group were lower than that of the reference group,and the results of ADL scale studies were higher than that of the reference group.There was a significant difference between the groups(P<0.05).The total adverse reaction rate of the research group was lower than that of the reference group,and there was a significant difference between the groups(P<0.05).Conclusion:The combination of SGJYC and trazodone reduced depression in post-stroke patients,corrected insomnia,improved sleep quality,was safe,and had a low rate of adverse reactions.
文摘The millimeter-scale capsules with controllable morphology,ultra-low permeability and excellent mechanical stability were fabricated by millifluidics.Viscosity of inner phase was adjusted to control the morphology and properties of the capsules.In detail,as the concentration of polyvinyl alcohol(PVA)increased from 0 to 8% in the inner phase of the capsules,the diameter of capsules decreased from 3.33 ± 0.01mm to 2.97 ± 0.01 mm,the shell thickness of capsules decreased from 0.183 ± 0.004 mm to 0.155 ± 0.003 mm.While the capsules had round shape and high sphericity.Notably,the capsules with 2% PVA in the inner phase had remarkably decreased water permeability and good morphological stability.Specifically,the end-time of water losing of the capsules was up to 49 days,while the dehydrated capsules maintained spherical appearance,and crushing force of the capsules was up to 13.73 ± 0.79 N,which ensured stability during processing and transportation.This research provides a new strategy for stable encapsulation of small molecules.
基金Supported by Self-financed Scientific Research Project of Administration of Traditional Chinese Medicine of Guangxi Zhuang Autonomous Region(GXZYZ20210290)The First Batch of High-level Talent Research Project of Affiliated Hospital of Youjiang Medical University for Nationalities in 2019(Y20196311)Basic Scientific Research Ability Improvement Project for Young and Middle-aged Teachers in Guangxi Universities in 2020(2020KY13034).
文摘[Objectives]This study was conducted to establish the quality standard of Danshen Jianxin Capsules.[Methods]Orthogonal design was adopted to optimize the water extraction process by taking the amount of water added,extraction time and extraction times as factors,and the content of tanshinone I as the index.Salviae Miltiorrhizae,Notoginseng Radix Et Rhizoma and Radix Astragali in the capsules were qualitatively identified by TLC,and the content of tanshinone I in the capsules was determined by HPLC.[Results]The best water extraction process included the steps of adding 12 times of water each time,extracting the materials twice,for 1 h each time.In TLC identification,the test samples showed spots of the same color at the positions corresponding to tanshinone II A,ginsenoside Rg1,notoginsenoside R1 and astragaloside IV reference samples.[Conclusions]Danshen Jianxin Capsules was prepared by the water extraction method,which is characterized by high efficiency and being suitable for mass production.The quality control method is reliable,fast and accurate,which can effectively control the quality of the product.
基金This project was supported by the Education Department of Hainan Province(grant No.:Hnky2022ZD-11)Hainan Provincial Natural Science Foundation of China(grant No.:822MS176)+1 种基金Hainan Provincial Natural Science Foundation of China(grant No.:GHYF2022011,ZDKJ2021036,ZDYF2020223 and 820CXTD448)the National Natural Science Foundation of China(grant No.82160012,82260001).
文摘Objective:To evaluate the clinical safety and efficacy of Lianhuaqingwen(LHQW)capsules in patients with high-risk common type COVID-19 pneumonia.Methods:A retrospective multicenter study on 383 high-risk common type COVID-19 pneumonia cases was conducted.Patients were categorized as the standard treatment(SDT)group(n=168)and the LHQW+SDT group(n=215).The primary endpoint was the rate of symptom(fever,fatigue,coughing)recovery and the secondary endpoints included the time to symptom recovery,the proportion of patients with improvement in chest CT images,the proportion of patients with clinical cure,the timing and rate of negative conversion of SARS-CoV-2 RNA assay.Results:The recovery rate was significantly higher in the LHQW+SDT group as compared with the SDT group(89.7%vs.72.0%,P<0.01).The combined use of LHQW+SDT also showed shorter time for symptom recovery,as well as shorter time for individual symptom of fever,fatigue and coughing recovery than use of SDT alone.A higher proportion of patients in the LHQW+SDT group with improvements in chest CT images and clinical cure(77.7%vs.57.1%,P<0.01)but the proportion of patients deteriorating to severe cases(1%vs.25%,P<0.01)in this group was significant lower than those in the SDT group.No significant difference in negative conversion rate of viral assay results was observed(76.8%vs.75.0%,P>0.05).No serious adverse events were reported.Conclusions:LHQW capsules could be recommended to ameliorate clinical symptoms and reduce the rate of deteriorating to severe cases for high-risk common type COVID-19 pneumonia.
基金Supported by the Ministry of Science and Technology of Taiwan,No. NSTC111-2320-B-039-025China Medical University Hospital,No. DMR-111-013 and No. DMR-111-195
文摘BACKGROUND Liver cancer is among the top five most common cancers globally. Lipid-lowering drugs such as statins can lower the risk of liver cancer, but may also cause liver damage. LipoCol Forte capsules(LFC), a red yeast rice product, have demonstrated significant antihypercholesterolemic effects and a good safety profile in clinical studies.AIM To evaluate whether LFC lowers the risk of liver cancer in adults in this propensity score-matched, nationwide, population-based cohort study.METHODS We used data from Taiwan’s National Health Insurance Research Database, which includes electronic medical records for up to 99.99% of Taiwan’s population. LFC users and LFC non-users were matched 1:1 by propensity scores between January 2010 and December 2017. All had followup data for at least 1 year. Statistical analyses compared demographic distributions including sex, age, comorbidities, and prescribed medications. Cox regression analyses estimated adjusted hazard ratios(aHRs) after adjusting for potential confounders.RESULTS We enrolled 33231 LFC users and 33231 non-LFC users(controls). No significant differences between the study cohorts were identified regarding comorbidities and medications [standardized mean difference(SMD) < 0.05]. At follow-up, the overall incidence of liver cancer was significantly lower in the LFC cohort compared with controls [aHR 0.91;95% confidence interval(CI): 0.86-0.95;P < 0.001]. The risk of liver cancer was significantly reduced in both females(aHR 0.87;95%CI: 0.8-0.94;P < 0.001) and males(aHR 0.93;95%CI: 0.87-0.98;P < 0.01) in the LFC cohort compared with their counterparts in the non-LFC cohort. The antitumor protective effects applied to patients with comorbidities(including hypertension, ischemic stroke, diabetes mellitus, hyperlipidemia, hepatitis B infection and hepatitis C infection). Those using LFC for more than 84 drug days had a 0.64-fold lower risk of liver cancer compared with controls(P < 0.001). Compared with controls, the risk of developing liver cancer in the LFC cohort progressively decreased over time;the lowest incidence of liver cancer occurred in LFC users followed-up for more than 6 years(27.44 vs 31.49 per 1,000 person-years;aHR 0.75;95%CI: 0.68-0.82;P < 0.001).CONCLUSION This retrospective cohort study indicates that LFC has a significantly protective effect on lowering the risk of liver cancer, in a dose-dependent and time-dependent manner.
基金Supported by the Key Project of Teaching Reform Research of Taishan Vocational College of Nursing(202307).
文摘As important drugs for the treatment of nodular goiter(NG),Prunella Spica preparations are widely used clinically,and have a significant effect on NG.Various active ingredients in the preparations intervene in the formation of NG by inhibiting the proliferation of thyroid follicular cells,promoting cell apoptosis,regulating immunity,improving the microcirculation of thyroid tissue and other mechanisms,and can reduce the postoperative recurrence of NG.
基金supported by research grants from the National Key R&D Program(2019YFD0902003)。
文摘Specific and sustained release of nutrients from capsules to the gastrointestinal tract has attracted many attentions in the field of food and drug delivery.In this work,we reported a monoaxial dispersion electrospraying-ionotropic gelation technique to prepare multicore millimeter-sized spherical capsules for specific and sustained release of fish oil.The spherical capsules had diameters from 2.05 mm to 0.35 mm with the increased applied voltages.The capsules consisted of uniform(at applied voltages of≤10 k V)or nonuniform(at applied voltages of>10 k V)multicores.The obtained capsules had reasonable loading ratios(9.7%-6.3%)due to the multicore structure.In addition,the obtained capsules had specific and sustained release behaviors of fish oil into the small intestinal phase of in vitro gastrointestinal tract and small intestinal tract models.The simple monoaxial dispersion electrospraying-ionotropic gelatin technique does not involve complicated preparation formulations and polymer modification,which makes the technique has a potential application prospect for the fish oil preparations and the encapsulation of functional active substances in the field of food and drug industries.
基金Supported by Scientific Research Project for Maternal and Child Care Fund of China Population Welfare Foundation(FY202001213921)。
文摘[Objectives]To explore the efficacy of Xiaojin Capsules combined with Selenium Yeast Capsules in the treatment of Hashimoto's thyroiditis(HT)with abnormal thyroid function.[Methods]A total of 180 HT patients who were treated in the First Affiliated Hospital of Henan University and Henan Provincial People's Hospital from December 2020 to December 2021 were selected as the research subjects and randomly divided into the observation group(n=120)and the control group(n=60)in at a tratio of 2∶1 ratio according to their visiting time.The observation group was treated with Xiaojin Capsules(oral,5 capsules each time,twice a day for 12 weeks)and Selenium Yeast Capsules(oral,1 capsule each time,twice a day for 12 weeks).The control group was treated with only Selenium Yeast Capsules(oral,1 capsule each time,twice a day for 12 weeks).[Results]The difference in the levels of thyroid peroxidase antibody(TPO-Ab),thyroglobulin antibody(TGAb),serum free triiodothyronine(FT_(3)),serum free thyroxine(FT_(4)),and thyroid stimulating hormone(TSH)between the observation group and control group was statistically significant(P<0.05).The diameters of thyroid between the observation group and the control group before,during and after treatment were significantly different(P<0.05).The total effective rate of the observation group was 82.5%(99/120),which was significantly higher than 56.67%(34/60)in the control group,and the difference was statistically significant(P<0.05).The cure rate(22.50%)in the observation group was significantly higher than the control group(3.33%),and the difference was statistically significant(P<0.01).The ineffective rate of the observation group was 17.50%,which was significantly lower than that of the control group(40.00%),and the difference was statistically significant(P<0.01).The markedly effective rate of the observation group was 40.83%,which was significantly higher than that of the control group(31.67%),and the difference was statistically significant(P<0.05).The effective rate in the observation group was 191%,and the effective rate in the control group was 21.67%,and the difference was not statistically significant(P>0.05).[Conclusions]Xiaojin Capsules combined with Selenium Yeast Capsules in the treatment of HT can eliminate or alleviate the clinical symptoms and signs,significantly reduce the levels of TPO-Ab and TGAb in serum,restore thyroid function,improve thyroid shape and structure in the treatment of HT,and the clinical effect is satisfactory.
基金supported by Guangdong Province Science and Technology Foundation,Guangdong,China(No:2011B080701053)
文摘Objective:To explore the effect of sustained-release recombinant human bone morphogenetic protein-2(rhBMP-2) on ectopic osteogenesis in the muscle pouches of rats through preparing rhBMP-2 sustained-release capsules by wrapping morphogenesis protein bones-2(BMP-2)using chitosan nanoparticles,and compositing collagen materials.Methods:Twenty four SpragueDawley rats were randomly divided into four groups with six rats in each group,that is Group A(control group),Group B(only treated with collagen),Group C(rhBMP-2+collagen treated group) and Group D(rhBMP-2/cs+collagen treated group).The composite materials for each group were implanted in the bilateral peroneal muscle pouches in rats.The peroneal muscles were only separated without implanting any materials in control group.Rats were sacrificed 2 weeks and 4 weeks post treatment and samples were cut off for general observation,Micro CT scans and histological observation.Results:General observation showed no new bone formation in Groups A and B mice,while new bones were formed in Groups C and D mice.Two weeks after treatment Micro CT scans showed that The bone volume fraction(BVF),trabecular thickness(Tb. Th),bone mineral density(BMD) in Group C mice were all higher than that in Group D(P<0.05). At the fourth week,the BVK,Tb.Th and BMD were significantly higher than that at the second week(P<0.01).Conclusions:The slow-release effect of rhBMP-2/cs sustained-release capsules can significantly promote ectopic osteogenesis.Its bone formation effect is better than that of rhBMP-2 burst-release group.
文摘BACKGROUND The major reason for filtering bleb failure or scarring of the bleb site is due to excessive scarring after glaucoma filtration surgery in the clinic.Traditional Chinese medicine has preeminence in the prevention of fibrosis formation through the regulation of systemic circulation and improvement of the properties of the inflammatory cells in the blood.AIM To examine the clinical efficacy of using the Modified Cortex Mori Capsules(MCMC;Chinese name:Jiawei Sangbaipi Capsules)in the success rate of functional filtering blebs after glaucoma filtering surgery in clinical patients.METHODS Sixty resurgery glaucoma patients were randomly divided into two groups:30 patients in surgery with the placebo group and 30 patients in surgery with the MCMC group.Patients took either the placebo or the MCMC 2 wk before and after surgery.Postoperative morphology and function filtering bleb,visual acuity,intraocular pressure,postoperative complications,the success rate of filtration surgery and clinical efficacy were observed.RESULTS Fifty patients completed the study.The percentage of functional filtering blebs in the surgery plus MCMC group was 84%at 6 mo after surgery,which was higher than surgery plus placebo group(64%,P<0.05).The surgical success rate in the MCMC and placebo groups were 79%±8.3%and 57%±10.6%respectively(P<0.05).The visual acuity,intraocular pressure and the postoperative complications in the two groups had no significant differences.CONCLUSION Glaucoma filtering surgery while taking MCMC not only reduced excessive scar formation and increased the success rate of functional filtering blebs but also improved the success of glaucoma filtration operations.
基金The authors gratefully acknowledge support from the National Natural Science Foundation of China(21991101).
文摘A novel method has been successfully developed for the facile and efficient removal of organic micro-pollutants(OMP)from water based on novel functional capsules encapsulating molecular-recognizable nanogels.The functional capsules are composed of ultrathin calcium alginate(Ca-Alg)hydrogel shells as semipermeable membranes and encapsulated poly(N-isopropylacrylamide-co-acrylic acid-g-mono-(6-ethanediamine-6-deoxy)-β-cyclodextrin)(PNCD)nanogels withβ-cyclodextrin(CD)moieties as OMP capturers.The semipermeable membranes of the capsules enable the free transfer of OMP and water molecules across the capsule shells,but confine the encapsulated PNCD nanogels within the capsules.Bisphenol A(BPA),an endocrine-disrupting chemical that is released from many plastic water containers,was chosen as a model OMP molecule in this study.Based on the host–guest recognition complexation,the CD moieties in the PNCD nanogels can efficiently capture BPA molecules.Thus,the facile and efficient removal of BPA from water can be achieved by immersing the proposed functional capsules into BPA-containing aqueous solutions and then simply removing them,which is easily done due to the capsules’characteristically large size of up to several millimeters.The kinetics of adsorption of BPA molecules by the capsules is well described by a pseudo-second-order kinetic model,and the isothermal adsorption thermodynamics align well with the Freundlich and Langmuir isothermal adsorption models.The regeneration of capsules can be achieved simply by washing them with water at temperatures above the volume phase transition temperature of the PNCD nanogels.Thus,the proposed functional capsules encapsulating molecular-recognizable nanogels provide a novel strategy for the facile and efficient removal of OMP from water.
基金Supported by Science and Technology Coordination Innovation Project in Shaanxi Province(2016TZC-S-14-3)
文摘[Objectives] To explore the effects of Danqu capsules(the prescription of Lei Zhongyi, the master of traditional Chinese medicine for the syndrome of intermingling of phlegm and static blood of coronary heart disease) on arterial blood pressure, heart rate and myocardial tension time index in rats. [Methods] A total of 50 SD rats, weighing(300±20) g, were randomly and evenly divided into Danqu capsule observation groups(low, middle and high-dose groups) and control groups(saline group and captopril group). Under anesthesia, the rats in each group were administered with 0.6, 1.2 and 2.4 g/kg of Danqu capsule suspension, 1 mL/100 g of saline and 10 mg/kg of captopril, respectively through duodena, and their systolic blood pressure, diastolic blood pressure, mean arterial pressure, pulse pressure difference and heart rate were measured and recorded by RM6240 multi-channel physiological signal acquisition and processing system before administration, 10, 20, 30, 40, 50, 60, 90 and 120 min after the administration, respectively, and the myocardial tension time index was calculated. [Results] Compared with the saline group, the systolic, diastolic and mean pressure reduced 10, 20, 30, 40, 50, 60, 90 and 120 min after the administration, and the pulse pressure difference did not change significantly in the Danqu capsule groups(low, middle and high-dose groups), and the heart rate slowed down and the myocardial tension time index reduced in the high-dose Danqu capsule group. Compared with the captopril group, the Danqu capsule groups showed similar blood pressure-reducing effect. [Conclusions]Danqu capsules have obvious effect of lowering blood pressure and myocardial tension time index. High-dose Danqu capsules has the effect of slowing down the heart rate. The blood pressure-lowering effect of Danqu capsules shows a dose-dependent manner. Clinically, they can be used in patients with coronary heart diseases and hypertension, suggesting that they should be used with caution in patients with hypotension.
文摘OBJECTIVE: To investigate the effects of Maixuekang Capsules combined with edaravone on serum matrix metalloproteinase-9(MMP-9), S-100β protein levels and neurological functions in patients with hemorrhagic cerebral infarction. METHOSDS: A total of 76 patients with hemorrhagic cerebral infarction treated in the First Affiliated Hospital of Henan University of Science and Technology from January 2017 to May 2018 were selected and were randomly divided into treatment group and control group, with 38 patients in each group. The control group was given edaravone, and the treatment group was given Maixuekang Capsules on the basis of the control group. The clinical efficacy, serum MMP-9 and S-100β protein levels, neurological function recovery, activity of daily living and incidence rate of adverse reactions were compared between the 2 groups. RESULTS: The total effective rate of the treatment group was 92.11%, which was higher than 71.05% of the control group(P < 0.05); the National Institutes of Health Stroke Scale(NIHSS) score in the 2 groups decreased(P < 0.05), and the Activity of Daily Living Scale(ADL) score increased(P < 0.05), the improvement of the above 2 scores in the treatment group were better than those in the control group(P < 0.05); the level of MMP-9 was gradually decreasing in the 2 groups, on the 7th day, 14 th day after treatment, and the levels of MMP-9 decreased significantly(P < 0.05), and the treatment group was lower than the control group at all time points(P < 0.05); on the 3rd day after treatment, the levels of S-100β protein in the 2 groups increased significantly(P < 0.05); on the 7th day, 14 th day after treatment, the levels of S-100β protein in the two groups decreased significantly(P < 0.05), and the treatment group was significantly lower than the control group(P < 0.05); there was no significant difference in incidence rate of adverse reactions between 7.89% in the control group and 5.26% in the treatment group(P > 0.05). CONCLUSION: The combination of Maixuekang Capsules and edaravone is effective in treating hemorrhagic cerebral infarction, and it can significantly improve neurological function defect and daily living ability, reduce serum MMP-9 and S-100β protein levels, and has higher safety.
文摘Objective:To observe the mechanism of Yinzhihuang granules, Blue light irradiation combined with Bifid Triple Viable Capsules for neonatal jaundice treatment and offer clinical help to neonatal jaundice treatment. Methods:80 children with neonatal jaundice were selected and randomly divided into groups:the observation group (40 children) and the control group (40 children). The patient in the control group were treated with blue light and the patients in the observation group were treated with Yinzhihuang granules, Blue light irradiation combined with Bifid Triple Viable Capsules. Biochemical parameters [TBA (total bile acid), TSB (serum total bilirubin), DB (Direct bilirubin) and TCB (Percutaneous jaundice index)], nerve factor [NSE (neuronspecific enolase), Aβ(βamyloid protein) and S100B (Astrocyte derived protein)] and myocardial enzyme spectrum [LDH (lactate dehydrogenase), CK (creatine kinase) and CK-MB (isoenzymes of creatine kinase)], liver function [ALT (Alanine aminotransferase) and AST (glutamic-oxalacetic transaminase)] and renal function (BUN and Cr) were detected and analyzed before and after treatment. Results:The comparison of Biochemical parameters, nerve factor and myocardial enzymes, liver function and renal function in the two groups before treatment were not statistically significant (P>0.05). Biochemical parameters (TBA, TSB, TCB and DB), nerve factor (NSE, Aβand S100B) and myocardial enzyme spectrum (LDH, CK and CK-MB), liver function (ALT and AST) and renal function [BUN (urea nitrogen) and Cr (creatinine)] in both groups after treatment significantly decreased compared with that before treatment. The changes were statistically significant (P<0.05). Biochemical parameters (TBA, TSB, TCB and DB), nerve factor (NSE, Aβand S100B) and myocardial enzyme spectrum (LDH, CK and CK-MB), liver function (ALT and AST) and renal function (BUN and Cr) in observation group after treatment decreased more significantly compared with that in control group. The difference between two groups was considered to be statistically significant (P<0.05). Conclusions:Yinzhihuang granules, Blue light irradiation combined with Bifid Triple Viable Capsules could regulate the Biochemical parameters, protect nerve function and cardiac muscle cells and improve liver and kidney function in newborns with jaundice. So it has a very important clinical significance of the treatment to neonatal jaundice.
文摘This article has been retracted:please see Elsevier Policy on Article Withdrawal(http://www.elsevier.com/locate/withdrawalpolicy).This article has been retracted at the request of the Editor-in-Chief and the First Author.Both the first author and the journal’s editor confirmed that Dr.A Yogamoorthi is not responsible for the plagiarism since his/her name was added without consent.
基金The Ministry of Science and Technology,2018 National Key R&D Program"Research on Modernization of Traditional Chinese Medicine"project"Evidence-based evaluation of ten types of proprietary Chinese medicines and classic prescriptions for the treatment of major diseases after marketing and demonstration research on their effect mechanisms"(2018YFC1707400)。
文摘Objective:To systematically evaluate the efficacy and safety of Longshengzhi Capsules(龙生蛭胶囊)in the treatment of cerebral infarction.Materials and methods:A randomized controlled trial of Longshengzhi Capsules(龙生蛭胶囊)for cerebral infarction was screened out by searching CNKI,Wanfang Data,VIP,Sino Med,Cochrane Library,Pub Med,Embase,Web of Science in a systematic way and was based on Handbook 5.1 evaluation criteria and tools and Rev Man 5.3 software for Meta-analysis of the final inclusion of the study.Results:A total of 12 studies were included,including 9 meta-analysis of studies and 3 other studies,with a total sample size of 1446 cases,including 746 cases in the experimental group and 700 cases in the control group.The results of Meta-analysis showed that the Chinese Stroke Chinical Neurological Deficit Scales Score(CSS)of Longshengzhi Capsules(龙生蛭胶囊)combined with conventional treatment for cerebral infarction was better than that of conventional treatment alone(MD=–6.98,95%CI[–7.41,–6.55],P<0.00001).The National Institues of Health Sroke Scales(NIHSS)score of Longshengzhi Capsules(龙生蛭胶囊)combined with conventional treatment for cerebral infarction was better than that of conventional treatment alone(MD=–1.49,95%CI[–1.78,–1.20],P<0.00001);The quality of life score of Longshengzhi Capsules(龙生蛭胶囊)combined with conventional treatment for cerebral infarction was better than that of conventional treatment(MD=6.65,95%CI[3.97,9.33],P<0.00001).Longshengzhi Capsules(龙生蛭胶囊)combined with conventional treatment in treating cerebral infarction was better than conventional treatment in Homocysteine(Hcy)(MD=–2.44,95%CI[–2.89,–1.99],P<0.00001).There was no significant difference in the incidence of adverse reactions between Longshengzhi Capsules(龙生蛭胶囊)and conventional treatment for cerebral infarction(RR=0.58,95%CI[0.31,1.06],P=0.08).The main adverse reactions were skin rash,gastrointestinal reaction,headache,dizziness,abdominal pain,irritability,chills,urticaria,blood pressure reduction,dyspnea,vomiting,fever and urinary tract infection,which did not affect the treatment.Due to the small sample size,a large sample is needed for further verification.Conclusion:Longshengzhi Capsules(龙生蛭胶囊)combined with conventional treatment for cerebral infarction reduced CSS and NIHSS scores,improved quality of life scores,and reduced Hcy,without serious adverse reactions,and the incidence of adverse reactions was similar to that of conventional treatment.However,the quality of the study is not high,and it is necessary to improve the level of evidence quality by using clinical trial schemes with large samples,rigorous design and compliance with international standards.
文摘The authors treated 54 cases of hyperlipidemiawith the antihyperlipidemic capsules and the totalshort-term effective rate was 77.8%.The capsulesalso showed obvious effects in improving hemorrheo.logy,reducing aggregation of thrombocytes,andlowering the blood pressure.The authors believethey would be useful in the prevention and treat-ment of ischemic apoplexy and coronary disease.
基金supported by the National Key R&D Program of China(No.2018YFB1105100)。
文摘Personalized drugs,as well as disease-specific and condition-dependent drug release,have been highly desired in drug delivery systems for effective and safe therapies.Four-dimensional(4 D)printing,as a newly emerging technique to develop drug capsules,displays unique advantages that can autonomously control drug release according to the actual physiological circumstances.Herein,core-shell structured hydrogel capsules were developed using a multimaterial extrusion-based 4 D printing method,which consists of a model drug as the core and UV cross-linked poly(N-isopropylacrylamide)(PNIPAM)hydrogel as the shell.Owing to the lower critical solution temperature(LCST)-induced shrinking/swelling properties,the prepared PNIPAM hydrogel capsules showed temperature-responsive drug release along with the topography changes in the cross-linked PNIPAM network.The in vitro drug release test confirmed that the PNIPAM hydrogel capsules can autonomously control their drug release behaviors according to changes in ambient temperature.Moreover,the increased shell thickness of these capsules causes an obvious reduction in drug release rate,distinctly indicating that the drug release behavior can be well adjusted by setting the shell thickness of the capsules.The proposed 4 D printing strategy pioneers the paradigm of smart drug release by showing great potential in the smart controlled release of drugs and macromolecular active agents.
基金financially supported by the National Natural Science Foundation of China (Grant No. 31100427, No. 81101751)the Jiangsu Province Natural Science Foundation (BK20131071)
文摘Hydrogel capsules show attractive prospects in drug delivery recently because of high drug loading and sustained release behavior. In this study we reported a simple and convenient route to fabricate poly(acrylic acid)-poly(N-isopropylacrylamide)(PAA-PNIPAm) hydrogel capsules by using hydroxypropylcellulose-poly(acrylic acid)(HPC-PAA) complexes as the templates. The capsules showed a high drug loading(～280% to the weight of capsules) for Doxorubicin hydrochloride. The release of drug from the capsules was responsive to the temperature and p H of the surroundings, showing a low-rate but sustained release behavior favorable for low-toxic and long-term therapy. Together with the convenient preparation, high drug loading, dual responsivity as well as the sustained release feature, it is implied that this polymeric hydrogel capsule might be a promising candidate for new drug carriers.
