Obesity is commonly associated with type 2 diabetes and vascular disease. Changes in body composition in the obese state lead to a dysregulation of secretion of adipocyte-secreted hormones known as adipokines. The cur...Obesity is commonly associated with type 2 diabetes and vascular disease. Changes in body composition in the obese state lead to a dysregulation of secretion of adipocyte-secreted hormones known as adipokines. The current study aimed to assess the relative physiological correlation of adipocytokines with immunity in urban Saudi patients. The serum adipocytokine (leptin, adiponectin, resistin, visfatin and apelin), metabolic parameters (insulin, fasting glucose, HbA1c % (Glycated Hemoglobin) immunological indices (IgG, IgA, IgM and IgE) and complement factors (C3, C4) in different metabolic disorders states such as obesity and T2DM (Type 2 Diabetes Mellitus) were determined. A total 100 adult male subjects were enrolled including 30 healthy that served as a control, 25 Glucophage treated T2DM, 22 overweight (Body Mass Index (BMI) ≥ 25 - 29.99) and 23 obese (BMI ≥ 30) patients. The current results showed that serum adipocytokines status has altered in obesity and treated T2DM compared to healthy individuals. In addition to HbA1c %, serum visfatin was also the prominent biomarker adipokine in treated T2DM while leptin was the highest in obese (BMI ≥ 30). These metabolic disorders did not affect serum levels of the assessed immunity indices. Current knowledge suggests that adipokines provide potential therapeutic targets against type 2 diabetes and vascular disease. This study provides a strong association between adipocytokine and IR (Insulin Resistance). With the increasing epidemic of obesity and T2DM in Saudi Arabia, these adipocytokine markers that integrate metabolic and inflammatory signals may play important roles in the treatment and prevention of obesity and diabetes as well as planning of therapeutic strategies and the early detection of diabetes.展开更多
Background: While the role of adipocyte-derived hormones in breast cancer pathogenesis well studied, it is speculated that there is a crosstalk between adipocytokines and Esterogen receptor(ER) signaling. To test this...Background: While the role of adipocyte-derived hormones in breast cancer pathogenesis well studied, it is speculated that there is a crosstalk between adipocytokines and Esterogen receptor(ER) signaling. To test this hypothesis we evaluate the possible correlation between serum levels of adipocytokins with steroid hormone receptors gene expression in breast cancer patients. Methods: In this case-control study, 70 women with breast cancer participated with different grades of obesity (36 none obese, BMI 0.05). In case of leptin, we observed a positive correlation between leptin and ERα and PR mRNA. (r = 0.553, n = 64, p < 0.001, r = 0.359, n = 64, p = 0.002 and a reverse significant correlation between leptin and ERβ (r= –0.506, n = 64 and p < 0.001). We also observed a significant correlation between TNFα and IL6 with steroid receptors gene expression in samples (P < 0.05). Conclusion: As the presence of steroid receptors are used as the most common prognostic markers in breast cancer patients, so targeting adipocytokines as potential regulators of steroid receptorsgene expression can be a new approach in treatment of obese breast cancer subjects.展开更多
Objective: To explore the effect of rosuvastatin intensification therapy on blood lipid metabolism, adipocytokines and plaque stability after PCI in ACS patients. Methods: ACS patients who received PCI in the hospital...Objective: To explore the effect of rosuvastatin intensification therapy on blood lipid metabolism, adipocytokines and plaque stability after PCI in ACS patients. Methods: ACS patients who received PCI in the hospital between July 2015 and January 2017were reviewed and divided into the routine dose group (n=60) who received rosuvastatin routine dose therapy after PCI and the intensification therapy group (n=46) who received rosuvastatin intensification therapy after PCI. The differences in blood lipid metabolism, adipocytokines and plaque stability were compared between the two groups before and after treatment. Results: Before PCI, the differences in blood lipid metabolism, adipocytokines and plaque stability were not statistically significant between the two groups. 1 month after PCI, lipid metabolism indexes HDL-C and ApoA1 levels in peripheral blood of intensification therapy group were higher than those of routine dose group while LDL-C and ApoB levels were lower than those of routine dose group;adipocytokines APN and Leptin levels in serum were higher than those of routine dose group while Resistin level was lower than that of routine dose group;plaque stability-related indexes ICAM-1, MMP-1 and TIMP-1 levels were lower than those of routine dose group. Conclusion: Rosuvastatin intensification therapy after PCI could effectively regulate the lipid metabolism and increase the plaque stability in ACS patients.展开更多
Psoriasis has been lately seen as a potential systemic inflammatory disease associated with a range of comorbidities exhibiting an overlapping pathology and presenting a great social health impact such as cardiovascul...Psoriasis has been lately seen as a potential systemic inflammatory disease associated with a range of comorbidities exhibiting an overlapping pathology and presenting a great social health impact such as cardiovascular disease and metabolic diseases,including obesity.Adipose tissue is considered a genuine endocrine organ producing a variety of bioactive adipocytokines,like leptin,adiponectin,resistin and visfatin,participating in physiological and pathological processes,such as energy balance,insulin sensitivity and resistance,immunity,inflammation,hematopoiesis and angiogenesis.Adipocytokines could serve as a missing link in the association between psoriasis,obesity and metabolic co-morbidities.In chronic inflammatory disease states such as psoriasis,adipocytokines may be implicated in psoriasis onset,progression,severity as well as in the pathogenesis of co-morbidities.Measuring serum adipocytokine levels in the future may be useful in predicting psoriasis severity,progression,treatment outcome and risk of any co-mor-bidities.Interventions to decrease pro-inflammatory adipocytokine levels could offer preventive and therapeutic options for improving psoriasis severity and protecting against its co-morbidities.Candidate strategic interventions incorporate increased physical activity,weight control and pharmacologic approaches such as metformin.However,the mechanisms underlying the actions of adipocytokines in psoriasis as well as their potential diagnostic,prognostic and/or therapeutic utility require further investigation with larger prospective,longitudinal and mechanistic studies.展开更多
Estrogens and artificial progestins used in hormone replacement therapy increase breast cancer risk. This seems to bedue to a promoting and not initiating effect. A synergic effect of estradiol and hyperinsulinism has...Estrogens and artificial progestins used in hormone replacement therapy increase breast cancer risk. This seems to bedue to a promoting and not initiating effect. A synergic effect of estradiol and hyperinsulinism has been shown. Insulinplays a role in the increase of breast cancer risk when associated with android obesity, sedentariness, type II diabetes,and high glycemic index food, alcohol and trans fatty acids intake. Natural menopause induces insulin resistance anddoes not induce a risk decrease. The role of insulin gives a new outlook on the influence of HRT in breast cancer promotion:estradiol alone, which improves insulin-sensitivity, does not increase breast cancer risk. Artificial progestinsassociated with estrogens increase the risk, whereas estrogens associated with progesterone do not. This could be dueto the fact that artificial progestins increase insulin resistance, whereas natural progesterone does not. Adipose tissue,which is an endocrine gland, is insulin dependant. Breast cancer and its seriousness are correlated to adipocytokincirculating levels such as resistin, leptin, interleukin 1, adipocyte fatty acid-binding protein, and are inversely correlatedto the level of adiponectin. Insulin could play a synergic role with sexual steroids by a direct effect and by increasingadipose tissue secretions.展开更多
Objective:To investigate the correlation of sex hormones with adipocytokines and bone metabolism biochemical indexes in women with menopausal osteoporosis.Methods: A total of 118 female patients who were diagnosed wit...Objective:To investigate the correlation of sex hormones with adipocytokines and bone metabolism biochemical indexes in women with menopausal osteoporosis.Methods: A total of 118 female patients who were diagnosed with menopausal osteoporosis in the West China Second University Hospital of Sichuan University between September 2015 and October 2017 were selected as menopausal osteoporosis group, and 100 menopausal women with normal bone density who received medical examination in the West China Second University Hospital of Sichuan University during the same period were selected as normal control group. The contents of sex hormones, adipocytokines and bone metabolism biochemical indexes in peripheral blood were compared between two groups of women, and Pearson test was used to evaluate the correlation between sex hormones and disease severity in women with menopausal osteoporosis.Results: E2 content in the peripheral blood of menopausal osteoporosis group was significantly lower than that of control group whereas FSH and LH contents were not significantly different from those of control group;Resistin and chemerin contents in peripheral blood were higher than those of control group whereas LEP and Visfatin contents were lower than those of control group;OC, NBAP, TRACP and ICTP contents in peripheral blood were significantly higher than those of control group. Pearson test showed that the sex hormone E2 content in women with menopausal osteoporosis was directly correlated with the contents of adipocytokines and bone metabolism biochemical indexes.Conclusion: The sex hormone expression is abnormal in women with menopausal osteoporosis, and the specific abnormal level can objectively reflect the condition of osteoporosis.展开更多
Objective: To investigate the correlation of serum ADAMTS-1 and ADAMTS-13 contents with plaque nature, inflammatory factors and adipocytokines in patients with coronary heart disease. Methods: A total of 106 patients ...Objective: To investigate the correlation of serum ADAMTS-1 and ADAMTS-13 contents with plaque nature, inflammatory factors and adipocytokines in patients with coronary heart disease. Methods: A total of 106 patients with coronary heart disease undergoing examination in the hospital between September 2014 and June 2017 were enrolled in coronary heart disease group, and 100 healthy volunteers were enrolled in normal control group. Differences in serum ADAMTS-1, ADAMTS-13, plaque nature-related index, inflammatory factor and adipocytokine contents were compared between the two groups. Pearson test was used to assess the correlation of ADAMTS-1 and ADAMTS-13 contents with plaque nature, inflammatory factor and adipocytokines in patients with coronary heart disease. Results: Serum ADAMTS-1 content of coronary heart disease group was higher than that of normal control group whereas ADAMTS-13 content was lower than that of normal control group;serum plaque nature-related indexes Hcy and UA contents were higher than those of normal control group;serum inflammatory factors HMGB1, IL-6, IL-8 and IL-18 contents were higher than those of normal control group;serum adipocytokines APN and Vaspin contents were lower than those of normal control group whereas Visfatin and RBP4 contents were higher than those of normal control group. Pearson test showed that serum ADAMTS-1 and ADAMTS-13 contents of patients with coronary heart disease were directly correlated with the contents of plaque nature-related indexes, inflammatory factors and adipocytokines. Conclusion: Serum ADAMTS-1 content abnormally increases and ADAMTS-13 content abnormally decreases in patients with coronary heart disease, and the specific contents are directly correlated with the condition of coronary heart disease.展开更多
Objective: To investigate the correlation of second-trimester serum 25-OH-VitD3 with inflammatory factors and adipocytokines in patients with gestational diabetes mellitus. Methods: A total of 92 second-trimester preg...Objective: To investigate the correlation of second-trimester serum 25-OH-VitD3 with inflammatory factors and adipocytokines in patients with gestational diabetes mellitus. Methods: A total of 92 second-trimester pregnant women who were diagnosed with GDM in this hospital between December 2014 and January 2017 were selected as GDM group, and 80 healthy pregnant women who received antenatal care in this hospital during the same period were selected as normal control group. The serum levels of 25-OH-VitD3, inflammatory factors and adipocytokines were compared between the two groups of pregnant women, and Pearson test was used to evaluate the correlation of serum 25-OH-VitD3 level with inflammatory factors and adipocytokines in patients with GDM. Results: Serum 25-OH-VitD3 level of GDM group was lower than that of normal control group;serum inflammatory factors TNF-α, CRP and IL-6 levels were higher than those of normal control group while IL-10 level was lower than that of normal control group;serum adipocytokines RBP4 and VF levels were higher than those of normal control while APN level was lower than that of normal control group. Second-trimester serum 25-OH-VitD3 level of patients with GDM was directly correlated with the contents of inflammatory factors and adipocytokines. Conclusion: Second-trimester 25-OH-VitD3 deficiency in patients with GDM may be involved in the development of GDM through inflammatory factors and adipocytokines.展开更多
We evaluated the relationships of body composition and serum adipocytokine levels with progression-free survival(PFS)and overall survival(OS)in metastatic castration-resistant prostate cancer(mCRPC)patients receiving ...We evaluated the relationships of body composition and serum adipocytokine levels with progression-free survival(PFS)and overall survival(OS)in metastatic castration-resistant prostate cancer(mCRPC)patients receiving docetaxel.The medical records of mCRPC patients who received docetaxel between January 2011 and December 2015 at Fudan University Shanghai Cancer Center(Shanghai,China)were reviewed.The following body composition parameters were calculated using computed tomography:skeletal muscle index(SMI),visceral adipose tissue index(VATI),and subcutaneous adipose tissue index(SATI).Pretreatment serum adipocytokine levels,including interleukin 6,insulin,leptin,monocyte chemoattractant protein-1,adiponectin,and resistin,were measured using the multiplex bead-based immunoassays.Cox regression and Kaplan–Meier methods were used for survival analyses.Of the 453 mCRPC patients initially identified,105 were included in the analysis.High VATI group patients had longer PFS(median,10 months vs 7 months,P=0.008)and OS(median,24 months vs 15 months,P=0.017),compared with low VATI group patients.SMI and SATI were not significantly associated with PFS or OS.Of the six detected adipocytokines,only leptin was associated with mCRPC prognosis.High leptin group patients had shorter PFS(median,7 months vs 12 months,P=0.0018)and OS(median,17 months vs 22 months,P=0.042),compared with low leptin group patients.Multivariate analysis showed that a high VATI was an independent protective factor for PFS and OS,while a high leptin level was an independent risk factor for PFS and OS.Therefore,VATI and serum leptin levels could provide important information concerning mCRPC prognosis.展开更多
This letter to editor discusses on the publication on adipocytokine profile in children with Kawasaki disease.Concerns on confounding factors are raised and discussed.
Psoriasis is a chronic inflammatory immune-mediated skin diseases which is frequently associated to comorbidities. Non-alcoholic fatty liver disease(NAFLD) is defined as an excessive accumulation of triglycerides in h...Psoriasis is a chronic inflammatory immune-mediated skin diseases which is frequently associated to comorbidities. Non-alcoholic fatty liver disease(NAFLD) is defined as an excessive accumulation of triglycerides in hepatocytes and includes a wide spectrum of liver conditions ranging from relatively benign steatosis to non-alcoholic steatohepatitis with fatty infiltration and lobular inflammation and to cirrhosis and endstage liver disease. Actually, psoriasis is considered a systemic diseases associated to comorbidities, as metabolic syndrome and NAFLD is seen the hepatic manifestation of the metabolic syndrome. The possible link between psoriasis, obesity and metabolic syndrome, which are known risk factors for NAFLD has beenrecently documented focusing in the crucial role of the adipose tissue in the development of the inflammatory background sharing by the above entities. According to recent data, patients with psoriasis show a greater prevalence of NAFLD and metabolic syndrome than the general population. Moreover, patients with NAFLD and psoriasis are at higher risk of severe liver fibrosis than those with NAFLD and without psoriasis. The link between these pathological conditions appears to be a chronic low-grade inflammatory status. The aim of this review is to focus on the multiple aspects linking NAFLD and psoriasis, only apparently far diseases.展开更多
Obesity has become an important public health issue in Western and developing countries,with well known metabolic and cardiovascular complications.In the last decades,evidence have been growing about the active role o...Obesity has become an important public health issue in Western and developing countries,with well known metabolic and cardiovascular complications.In the last decades,evidence have been growing about the active role of adipose tissue as an endocrine organ in determining these pathological consequences.As a consequence of the expansion of fat depots,in obese subjects,adipose tissue cells develope a phenotypic modification,which turns into a change of the secretory output.Adipocytokines produced by both adipocytes and adipose stromal cells are involved in the modulation of glucose and lipid handling,vascular biology and,moreover,participate to the systemic inflammatory response,which characterizes obesity and metabolic syndrome.This might represent an important pathophysiological link with atherosclerotic complications and cardiovascular events.A great number of adipocytokines have been described recently,linking inflammatory mileu and vascular pathology.The understanding of these pathways is crucial not only from a pathophysiological point of view,but also to a better cardiovascular disease risk stratification and to the identification of possible therapeutic targets.The aim of this paper is to review the role of Adipocytokines as a possible link between obesity and vascular disease.展开更多
Objective:To study the effect of sitagliptin on adipocytokines expression in diabetic rats and its molecular mechanism.Methods:Male SD rats were chosen and randomly divided into NC group,T2DM group,SP group and SP+LY ...Objective:To study the effect of sitagliptin on adipocytokines expression in diabetic rats and its molecular mechanism.Methods:Male SD rats were chosen and randomly divided into NC group,T2DM group,SP group and SP+LY group.NC group received conventional breeding,T2DM group,SP group and SP+LY group received intraperitoneal injection of streptozotocin after 12 weeks of high-fat diet to establish diabetes animal model,SP group received sitagliptin intervention and SP+LY group received sitagliptin combined with PI3 K inhibitor LY294002 intervention.6 weeks after the intervention,serum was collected to determine the levels of biochemical indexes and adipocytokines,and visceral adipose tissue was collected to determine expression levels of adipocytokines.Results:Serum TC,TG,LDL-C,FBG,FINS,Leptin and Chemerin levels as well as HOMA-IR of T2DM group were higher than those of NC group,and HDL-C,Adiponectin and Omentin-1 levels were significantly lower than those of NC group; serum TC,TG,LDL-C,FBG,FINS,Leptin and Chemerin levels as well as HOMA-IR of SP group were lower than those of T2DM group,and HDL-C,Adiponectin and Omentin-1 levels were significantly higher than those of T2DM group; Leptin and Chemerin levels in serum and visceral adipose tissue of SP+LY group were higher than those of SP group while Adiponectin and Omentin-1 levels were significantly lower than those of SP group.Conclusion:Sitagliptin can regulate the expression of adipocytokines in adipose tissue of diabetic rats through PI3K-AKT pathway.展开更多
The growing worldwide burden of insulin resistance(IR) emphasizes the importance of early identification for improved management.Obesity,particularly visceral obesity,has been a key contributing factor in the developm...The growing worldwide burden of insulin resistance(IR) emphasizes the importance of early identification for improved management.Obesity,particularly visceral obesity,has been a key contributing factor in the development of IR.The obesity-associated chronic inflammatory state contributes to the development of obesity-related comorbidities,including IR.Adipocytokines,which are released by adipose tissue,have been investigated as possible indicators of IR.Visfatin was one of the adipocytokines that attracted attention due to its insulinmimetic activity.It is released from a variety of sources,including visceral fat and macrophages,and it influences glucose metabolism and increases inflammation.The relationship between visfatin and IR in obesity is debatable.As a result,the purpose of this review was to better understand the role of visfatin in glucose homeostasis and to review the literature on the association between visfatin levels and IR,cardiovascular diseases,and renal diseases in obesity.展开更多
The escalating global burden of type 2 diabetes mellitus necessitates the implementation of strategies that are both more reliable and faster in order to improve the early identification of insulin resistance(IR)in hi...The escalating global burden of type 2 diabetes mellitus necessitates the implementation of strategies that are both more reliable and faster in order to improve the early identification of insulin resistance(IR)in high-risk groups,including overweight and obese individuals.The use of salivary biomarkers offers a promising alternative to serum collection because it is safer,more comfortable,and less painful to obtain saliva samples.As obesity is the foremost contributory factor in IR development,the adipocytokines such as leptin,adiponectin,resistin,and visfatin secreted from the adipose tissue have been studied as potential reliable biomarkers for IR.Measurement of salivary adipokines as predictors for IR has attracted widespread attention because of the strong correlation between their blood and salivary concentrations.One of the adipokines that is closely related to IR is resistin.However,there are conflicting findings on resistin’s potential role as an etiological link between obesity and IR and the reliability of measuring salivary resistin as a biomarker for IR.Hence this study reviewed the available evidence on the potential use of salivary resistin as a biomarker for IR in order to attempt to gain a better understanding of the role of resistin in the development of IR in obese individuals.展开更多
BACKGROUND Kawasaki disease(KD)is an acute self-limited vasculitis with a predilection for coronary arteries.Children with KD may have altered lipid metabolism and abnormal lipid profiles that may last for prolonged p...BACKGROUND Kawasaki disease(KD)is an acute self-limited vasculitis with a predilection for coronary arteries.Children with KD may have altered lipid metabolism and abnormal lipid profiles that may last for prolonged periods.However,there is a paucity of literature on the role of adipocytokines in KD.AIM To estimate the levels of adipocytokines(adiponectin,leptin and resistin)during the convalescent phase of KD.METHODS Twenty children,who had KD at least three years earlier,were enrolled in this study.In addition,20 healthy controls were also enrolled.Clinical and laboratory profiles of patients were obtained from hospital records.Serum adiponectin,leptin and resistin levels were estimated by enzyme-linked immunosorbent assay.RESULTS Mean age of the patients in the study group was 10.15±3 years and the male:female ratio was 1.5:1.Median serum resistin levels in patients with KD(27.77 ng/mL;[IQR:18.66,48.90])were decreased compared to controls(21.20 ng/mL;[IQR:14.80,27.00])(P=0.04).Median serum leptin levels in cases and controls were 1.83 ng/mL;(IQR:1.13,3.80),and 1.10 ng/mL;(IQR:0.41,2.88),respectively(P=0.09).Median serum adiponectin levels were similar in both cases(12.20μg/mL;[IQR:9.76,17.97])and controls(13.95μg/mL;[IQR:11.17,22.58]);(P=0.18).There was no significant difference in all 3 adipocytokines between children with(4/20)and without coronary artery abnormalities(16/20).CONCLUSION Serum resistin levels were significantly elevated in patients with KD during the convalescent phase compared to controls.Serum leptin levels appeared to be higher in patients with KD,although the difference was not statistically significant.Adiponectin levels were similar in both cases and controls.Raised resistin and leptin levels may partially explain lipid perturbations observed during the convalescent phase of KD.展开更多
Objective:To study the relationship between peroxisome proliferator-activated receptorβ(PPARβ) expression in rectus abdominis as well as abdominal subcutaneous fat of patients with gestational diabetes mellitus (GDM...Objective:To study the relationship between peroxisome proliferator-activated receptorβ(PPARβ) expression in rectus abdominis as well as abdominal subcutaneous fat of patients with gestational diabetes mellitus (GDM) and glucolipid metabolism.Methods:The pregnant women who received routine antenatal care and planned to receive selective caesarean section in Obstetrics Department of our hospital between May 2012 and March 2016 were retrospectively analyzed, and 74 healthy pregnant women and 58 pregnant women with GDM were screened and included in the control group and gestational diabetes mellitus group (GDM group) respectively. Rectus abdominis and abdominal subcutaneous fat were collected during Cesarean section to determine the expression of PPARβ was measured;peripheral blood was collected at middle-late pregnancy to determine the content of blood glucose metabolism and lipid metabolism indexes as well as adipocytokines.Results:PARβ mRNA expression and protein expression in rectus abdominis and abdominal subcutaneous fat of GDM group were significantly lower than those of control group (P<0.05);homeostasis model assessment insulin secretion index (HOMA-β), homeostasis model assessment insulin resistance (HOMA-IR) and OGTT glucose curve (AUCG) levels as well as serum low-density lipoprotein cholesterol (LDL-C), triglyceride (TG), cholesterol (TC), Leptin, Resistin and Chemerin content of GDM group were significantly higher than those of control group (P<0.05) while early insulin secretion index (ΔI30/ΔG30) and insulin sensitive index composite (ISIcomp) levels as well as serum high-density lipoprotein cholesterol (HDL-C), Omentin-1 and Omentin-1 and adiponectin (ADPN) content were significantly lower than those of control group (P<0.05);PARβ mRNA expression and protein expression were negatively correlated with HOMA-β, HOMA IR, area under the AUCG, LDL-C, TG, TC, Leptin, Resistin and Chemerin, and positively correlated withΔI30/ΔG30, ISIcomp, HDL-C, and ADPN.Conclusions:PPARβ expression significantly decreases in rectus abdominis and abdominal subcutaneous fat of pregnant womepn with GDM and it is closely related to the abnormal glucolipid metabolism in pregnant women with GDM.展开更多
Objectives: This study investigates the prevalence of obesity in children with familial Mediterranean fever (FMF). Material and Methods: We retrospectively reviewed the medical records of 70 patients with FMF whose ca...Objectives: This study investigates the prevalence of obesity in children with familial Mediterranean fever (FMF). Material and Methods: We retrospectively reviewed the medical records of 70 patients with FMF whose cases had been followed in our Pediatric Nephrology and Rheumatology Unit. The height and weight measurements of children with FMF were obtained and body mass index was calculated. Results: The mean body mass index was 16.7± 2.4 in the boys, and 17.4±2.9 in the girls. Nine of the children (five boys, four girls) were found to be overweight, a rate of 12.8% in FMF patients. Obesity was not detected in FMF patients. Conclusions: We think that there are some unligteening molecular mechanisms that prevent obesity in FMF patients. Due to the limited number of patients in this study, further research involving more patients are needed.展开更多
Objective: To study the correlation of visceral adipose tissue content with insulin signal transduction, lipid metabolism features and adipocytokine secretion in patients with type 2 diabetes mellitus (T2DM). Methods:...Objective: To study the correlation of visceral adipose tissue content with insulin signal transduction, lipid metabolism features and adipocytokine secretion in patients with type 2 diabetes mellitus (T2DM). Methods: The patients who were first diagnosed as T2DM in our hospital between March 2015 and February 2018 were selected as the T2DM group, and the healthy subjects who underwent physical examination during the same period were selected as the control group. The T2DM group underwent visceral adipose tissue content scanning and were divided into those with VAT 100 cm2 and those with VAT<100 cm2. Fasting peripheral blood was collected from the two groups to measure the F-Ins, lipid metabolism indexes and adipocytokines and calculate the HOMA-IR and ISI. Results: F-Ins and HOMA-IR levels as well as LDL-C, Apo-B, FFA, LP and RBP4 contents of T2DM group were significantly higher than those of control group whereas ISI level as well as HDL-C, Apo-A, APN and Omentin-1 contents was significantly lower than those of control group;F-Ins and HOMA-IR levels as well as of LDL-C, Apo-B, FFA, LP and RBP4 contents of T2DM group of patients with VAT 100 cm2 were higher than those of patients with VAT<100 cm2 whereas ISI level as well as HDL-C, Apo-A, APN and Omentin-1 contents was lower than those of patients with VAT<100 cm2. Conclusion: The increase of visceral adipose tissue content in patients with T2DM can aggravate the insulin resistance and cause the disorder of lipid metabolism and adipocytokine secretion.展开更多
Objective: To investigate the effects of early statins combined with intravenous thrombolysis on nerve function and cytokine secretion in patients with acute cerebral infarction. Methods:A total of 210 patients with a...Objective: To investigate the effects of early statins combined with intravenous thrombolysis on nerve function and cytokine secretion in patients with acute cerebral infarction. Methods:A total of 210 patients with acute cerebral infarction who were treated in the hospital between September 2015 and March 2017 were divided into control group (n=105) and statin group (n=105) by random number table. Control group received intravenous thrombolysis therapy, and statin group received early statins combined with intravenous thrombolysis therapy. The differences in serum levels of nerve function indicators, adipocytokines and oxidative stress indexes were compared between the two groups immediately after admission and after treatment. Results: Before treatment, the differences in serum levels of nerve function indexes, adipocytokines and oxidative stress indexes were not statistically significant between the two groups. After treatment, serum nerve function index S100B level of statin group was lower than that of control group whereas BDNF level was higher than that of control group;serum adipocytokine APN level was higher than that of control group while Resistin and Visfatin levels were lower than those of control group;serum oxidative stress indexes AOPPs and LHP levels were lower than those of control group whereas SOD and T-AOC levels were higher than those of control group. Conclusion: Early statins combined with intravenous thrombolysis can effectively improve the nerve function of patients with acute cerebral infarction, coordinate the secretion of a variety of cytokines and inhibit the activation of oxidative stress response.展开更多
文摘Obesity is commonly associated with type 2 diabetes and vascular disease. Changes in body composition in the obese state lead to a dysregulation of secretion of adipocyte-secreted hormones known as adipokines. The current study aimed to assess the relative physiological correlation of adipocytokines with immunity in urban Saudi patients. The serum adipocytokine (leptin, adiponectin, resistin, visfatin and apelin), metabolic parameters (insulin, fasting glucose, HbA1c % (Glycated Hemoglobin) immunological indices (IgG, IgA, IgM and IgE) and complement factors (C3, C4) in different metabolic disorders states such as obesity and T2DM (Type 2 Diabetes Mellitus) were determined. A total 100 adult male subjects were enrolled including 30 healthy that served as a control, 25 Glucophage treated T2DM, 22 overweight (Body Mass Index (BMI) ≥ 25 - 29.99) and 23 obese (BMI ≥ 30) patients. The current results showed that serum adipocytokines status has altered in obesity and treated T2DM compared to healthy individuals. In addition to HbA1c %, serum visfatin was also the prominent biomarker adipokine in treated T2DM while leptin was the highest in obese (BMI ≥ 30). These metabolic disorders did not affect serum levels of the assessed immunity indices. Current knowledge suggests that adipokines provide potential therapeutic targets against type 2 diabetes and vascular disease. This study provides a strong association between adipocytokine and IR (Insulin Resistance). With the increasing epidemic of obesity and T2DM in Saudi Arabia, these adipocytokine markers that integrate metabolic and inflammatory signals may play important roles in the treatment and prevention of obesity and diabetes as well as planning of therapeutic strategies and the early detection of diabetes.
文摘Background: While the role of adipocyte-derived hormones in breast cancer pathogenesis well studied, it is speculated that there is a crosstalk between adipocytokines and Esterogen receptor(ER) signaling. To test this hypothesis we evaluate the possible correlation between serum levels of adipocytokins with steroid hormone receptors gene expression in breast cancer patients. Methods: In this case-control study, 70 women with breast cancer participated with different grades of obesity (36 none obese, BMI 0.05). In case of leptin, we observed a positive correlation between leptin and ERα and PR mRNA. (r = 0.553, n = 64, p < 0.001, r = 0.359, n = 64, p = 0.002 and a reverse significant correlation between leptin and ERβ (r= –0.506, n = 64 and p < 0.001). We also observed a significant correlation between TNFα and IL6 with steroid receptors gene expression in samples (P < 0.05). Conclusion: As the presence of steroid receptors are used as the most common prognostic markers in breast cancer patients, so targeting adipocytokines as potential regulators of steroid receptorsgene expression can be a new approach in treatment of obese breast cancer subjects.
文摘Objective: To explore the effect of rosuvastatin intensification therapy on blood lipid metabolism, adipocytokines and plaque stability after PCI in ACS patients. Methods: ACS patients who received PCI in the hospital between July 2015 and January 2017were reviewed and divided into the routine dose group (n=60) who received rosuvastatin routine dose therapy after PCI and the intensification therapy group (n=46) who received rosuvastatin intensification therapy after PCI. The differences in blood lipid metabolism, adipocytokines and plaque stability were compared between the two groups before and after treatment. Results: Before PCI, the differences in blood lipid metabolism, adipocytokines and plaque stability were not statistically significant between the two groups. 1 month after PCI, lipid metabolism indexes HDL-C and ApoA1 levels in peripheral blood of intensification therapy group were higher than those of routine dose group while LDL-C and ApoB levels were lower than those of routine dose group;adipocytokines APN and Leptin levels in serum were higher than those of routine dose group while Resistin level was lower than that of routine dose group;plaque stability-related indexes ICAM-1, MMP-1 and TIMP-1 levels were lower than those of routine dose group. Conclusion: Rosuvastatin intensification therapy after PCI could effectively regulate the lipid metabolism and increase the plaque stability in ACS patients.
文摘Psoriasis has been lately seen as a potential systemic inflammatory disease associated with a range of comorbidities exhibiting an overlapping pathology and presenting a great social health impact such as cardiovascular disease and metabolic diseases,including obesity.Adipose tissue is considered a genuine endocrine organ producing a variety of bioactive adipocytokines,like leptin,adiponectin,resistin and visfatin,participating in physiological and pathological processes,such as energy balance,insulin sensitivity and resistance,immunity,inflammation,hematopoiesis and angiogenesis.Adipocytokines could serve as a missing link in the association between psoriasis,obesity and metabolic co-morbidities.In chronic inflammatory disease states such as psoriasis,adipocytokines may be implicated in psoriasis onset,progression,severity as well as in the pathogenesis of co-morbidities.Measuring serum adipocytokine levels in the future may be useful in predicting psoriasis severity,progression,treatment outcome and risk of any co-mor-bidities.Interventions to decrease pro-inflammatory adipocytokine levels could offer preventive and therapeutic options for improving psoriasis severity and protecting against its co-morbidities.Candidate strategic interventions incorporate increased physical activity,weight control and pharmacologic approaches such as metformin.However,the mechanisms underlying the actions of adipocytokines in psoriasis as well as their potential diagnostic,prognostic and/or therapeutic utility require further investigation with larger prospective,longitudinal and mechanistic studies.
文摘Estrogens and artificial progestins used in hormone replacement therapy increase breast cancer risk. This seems to bedue to a promoting and not initiating effect. A synergic effect of estradiol and hyperinsulinism has been shown. Insulinplays a role in the increase of breast cancer risk when associated with android obesity, sedentariness, type II diabetes,and high glycemic index food, alcohol and trans fatty acids intake. Natural menopause induces insulin resistance anddoes not induce a risk decrease. The role of insulin gives a new outlook on the influence of HRT in breast cancer promotion:estradiol alone, which improves insulin-sensitivity, does not increase breast cancer risk. Artificial progestinsassociated with estrogens increase the risk, whereas estrogens associated with progesterone do not. This could be dueto the fact that artificial progestins increase insulin resistance, whereas natural progesterone does not. Adipose tissue,which is an endocrine gland, is insulin dependant. Breast cancer and its seriousness are correlated to adipocytokincirculating levels such as resistin, leptin, interleukin 1, adipocyte fatty acid-binding protein, and are inversely correlatedto the level of adiponectin. Insulin could play a synergic role with sexual steroids by a direct effect and by increasingadipose tissue secretions.
文摘Objective:To investigate the correlation of sex hormones with adipocytokines and bone metabolism biochemical indexes in women with menopausal osteoporosis.Methods: A total of 118 female patients who were diagnosed with menopausal osteoporosis in the West China Second University Hospital of Sichuan University between September 2015 and October 2017 were selected as menopausal osteoporosis group, and 100 menopausal women with normal bone density who received medical examination in the West China Second University Hospital of Sichuan University during the same period were selected as normal control group. The contents of sex hormones, adipocytokines and bone metabolism biochemical indexes in peripheral blood were compared between two groups of women, and Pearson test was used to evaluate the correlation between sex hormones and disease severity in women with menopausal osteoporosis.Results: E2 content in the peripheral blood of menopausal osteoporosis group was significantly lower than that of control group whereas FSH and LH contents were not significantly different from those of control group;Resistin and chemerin contents in peripheral blood were higher than those of control group whereas LEP and Visfatin contents were lower than those of control group;OC, NBAP, TRACP and ICTP contents in peripheral blood were significantly higher than those of control group. Pearson test showed that the sex hormone E2 content in women with menopausal osteoporosis was directly correlated with the contents of adipocytokines and bone metabolism biochemical indexes.Conclusion: The sex hormone expression is abnormal in women with menopausal osteoporosis, and the specific abnormal level can objectively reflect the condition of osteoporosis.
文摘Objective: To investigate the correlation of serum ADAMTS-1 and ADAMTS-13 contents with plaque nature, inflammatory factors and adipocytokines in patients with coronary heart disease. Methods: A total of 106 patients with coronary heart disease undergoing examination in the hospital between September 2014 and June 2017 were enrolled in coronary heart disease group, and 100 healthy volunteers were enrolled in normal control group. Differences in serum ADAMTS-1, ADAMTS-13, plaque nature-related index, inflammatory factor and adipocytokine contents were compared between the two groups. Pearson test was used to assess the correlation of ADAMTS-1 and ADAMTS-13 contents with plaque nature, inflammatory factor and adipocytokines in patients with coronary heart disease. Results: Serum ADAMTS-1 content of coronary heart disease group was higher than that of normal control group whereas ADAMTS-13 content was lower than that of normal control group;serum plaque nature-related indexes Hcy and UA contents were higher than those of normal control group;serum inflammatory factors HMGB1, IL-6, IL-8 and IL-18 contents were higher than those of normal control group;serum adipocytokines APN and Vaspin contents were lower than those of normal control group whereas Visfatin and RBP4 contents were higher than those of normal control group. Pearson test showed that serum ADAMTS-1 and ADAMTS-13 contents of patients with coronary heart disease were directly correlated with the contents of plaque nature-related indexes, inflammatory factors and adipocytokines. Conclusion: Serum ADAMTS-1 content abnormally increases and ADAMTS-13 content abnormally decreases in patients with coronary heart disease, and the specific contents are directly correlated with the condition of coronary heart disease.
文摘Objective: To investigate the correlation of second-trimester serum 25-OH-VitD3 with inflammatory factors and adipocytokines in patients with gestational diabetes mellitus. Methods: A total of 92 second-trimester pregnant women who were diagnosed with GDM in this hospital between December 2014 and January 2017 were selected as GDM group, and 80 healthy pregnant women who received antenatal care in this hospital during the same period were selected as normal control group. The serum levels of 25-OH-VitD3, inflammatory factors and adipocytokines were compared between the two groups of pregnant women, and Pearson test was used to evaluate the correlation of serum 25-OH-VitD3 level with inflammatory factors and adipocytokines in patients with GDM. Results: Serum 25-OH-VitD3 level of GDM group was lower than that of normal control group;serum inflammatory factors TNF-α, CRP and IL-6 levels were higher than those of normal control group while IL-10 level was lower than that of normal control group;serum adipocytokines RBP4 and VF levels were higher than those of normal control while APN level was lower than that of normal control group. Second-trimester serum 25-OH-VitD3 level of patients with GDM was directly correlated with the contents of inflammatory factors and adipocytokines. Conclusion: Second-trimester 25-OH-VitD3 deficiency in patients with GDM may be involved in the development of GDM through inflammatory factors and adipocytokines.
基金supported financially by the Medical Innovation Research Project of the Science and Technology Commission of Shanghai Municipality(20Y11905000)Natural Science Foundation of Science and Technology Commission of Shanghai Municipality(20ZR1412300)AoXiang Project of the Shanghai Anti-Cancer Association(SACA-AX202005).
文摘We evaluated the relationships of body composition and serum adipocytokine levels with progression-free survival(PFS)and overall survival(OS)in metastatic castration-resistant prostate cancer(mCRPC)patients receiving docetaxel.The medical records of mCRPC patients who received docetaxel between January 2011 and December 2015 at Fudan University Shanghai Cancer Center(Shanghai,China)were reviewed.The following body composition parameters were calculated using computed tomography:skeletal muscle index(SMI),visceral adipose tissue index(VATI),and subcutaneous adipose tissue index(SATI).Pretreatment serum adipocytokine levels,including interleukin 6,insulin,leptin,monocyte chemoattractant protein-1,adiponectin,and resistin,were measured using the multiplex bead-based immunoassays.Cox regression and Kaplan–Meier methods were used for survival analyses.Of the 453 mCRPC patients initially identified,105 were included in the analysis.High VATI group patients had longer PFS(median,10 months vs 7 months,P=0.008)and OS(median,24 months vs 15 months,P=0.017),compared with low VATI group patients.SMI and SATI were not significantly associated with PFS or OS.Of the six detected adipocytokines,only leptin was associated with mCRPC prognosis.High leptin group patients had shorter PFS(median,7 months vs 12 months,P=0.0018)and OS(median,17 months vs 22 months,P=0.042),compared with low leptin group patients.Multivariate analysis showed that a high VATI was an independent protective factor for PFS and OS,while a high leptin level was an independent risk factor for PFS and OS.Therefore,VATI and serum leptin levels could provide important information concerning mCRPC prognosis.
文摘This letter to editor discusses on the publication on adipocytokine profile in children with Kawasaki disease.Concerns on confounding factors are raised and discussed.
文摘Psoriasis is a chronic inflammatory immune-mediated skin diseases which is frequently associated to comorbidities. Non-alcoholic fatty liver disease(NAFLD) is defined as an excessive accumulation of triglycerides in hepatocytes and includes a wide spectrum of liver conditions ranging from relatively benign steatosis to non-alcoholic steatohepatitis with fatty infiltration and lobular inflammation and to cirrhosis and endstage liver disease. Actually, psoriasis is considered a systemic diseases associated to comorbidities, as metabolic syndrome and NAFLD is seen the hepatic manifestation of the metabolic syndrome. The possible link between psoriasis, obesity and metabolic syndrome, which are known risk factors for NAFLD has beenrecently documented focusing in the crucial role of the adipose tissue in the development of the inflammatory background sharing by the above entities. According to recent data, patients with psoriasis show a greater prevalence of NAFLD and metabolic syndrome than the general population. Moreover, patients with NAFLD and psoriasis are at higher risk of severe liver fibrosis than those with NAFLD and without psoriasis. The link between these pathological conditions appears to be a chronic low-grade inflammatory status. The aim of this review is to focus on the multiple aspects linking NAFLD and psoriasis, only apparently far diseases.
基金Supported by The Italian Ministry for Education,University and Research to Paolo Calabrò,NO.FIRB RBFR12W5V5
文摘Obesity has become an important public health issue in Western and developing countries,with well known metabolic and cardiovascular complications.In the last decades,evidence have been growing about the active role of adipose tissue as an endocrine organ in determining these pathological consequences.As a consequence of the expansion of fat depots,in obese subjects,adipose tissue cells develope a phenotypic modification,which turns into a change of the secretory output.Adipocytokines produced by both adipocytes and adipose stromal cells are involved in the modulation of glucose and lipid handling,vascular biology and,moreover,participate to the systemic inflammatory response,which characterizes obesity and metabolic syndrome.This might represent an important pathophysiological link with atherosclerotic complications and cardiovascular events.A great number of adipocytokines have been described recently,linking inflammatory mileu and vascular pathology.The understanding of these pathways is crucial not only from a pathophysiological point of view,but also to a better cardiovascular disease risk stratification and to the identification of possible therapeutic targets.The aim of this paper is to review the role of Adipocytokines as a possible link between obesity and vascular disease.
基金supported by General Medical Science and Technology Plan Project of Zhejiang Province in 2016.(Grant No.:2016KYB214)
文摘Objective:To study the effect of sitagliptin on adipocytokines expression in diabetic rats and its molecular mechanism.Methods:Male SD rats were chosen and randomly divided into NC group,T2DM group,SP group and SP+LY group.NC group received conventional breeding,T2DM group,SP group and SP+LY group received intraperitoneal injection of streptozotocin after 12 weeks of high-fat diet to establish diabetes animal model,SP group received sitagliptin intervention and SP+LY group received sitagliptin combined with PI3 K inhibitor LY294002 intervention.6 weeks after the intervention,serum was collected to determine the levels of biochemical indexes and adipocytokines,and visceral adipose tissue was collected to determine expression levels of adipocytokines.Results:Serum TC,TG,LDL-C,FBG,FINS,Leptin and Chemerin levels as well as HOMA-IR of T2DM group were higher than those of NC group,and HDL-C,Adiponectin and Omentin-1 levels were significantly lower than those of NC group; serum TC,TG,LDL-C,FBG,FINS,Leptin and Chemerin levels as well as HOMA-IR of SP group were lower than those of T2DM group,and HDL-C,Adiponectin and Omentin-1 levels were significantly higher than those of T2DM group; Leptin and Chemerin levels in serum and visceral adipose tissue of SP+LY group were higher than those of SP group while Adiponectin and Omentin-1 levels were significantly lower than those of SP group.Conclusion:Sitagliptin can regulate the expression of adipocytokines in adipose tissue of diabetic rats through PI3K-AKT pathway.
文摘The growing worldwide burden of insulin resistance(IR) emphasizes the importance of early identification for improved management.Obesity,particularly visceral obesity,has been a key contributing factor in the development of IR.The obesity-associated chronic inflammatory state contributes to the development of obesity-related comorbidities,including IR.Adipocytokines,which are released by adipose tissue,have been investigated as possible indicators of IR.Visfatin was one of the adipocytokines that attracted attention due to its insulinmimetic activity.It is released from a variety of sources,including visceral fat and macrophages,and it influences glucose metabolism and increases inflammation.The relationship between visfatin and IR in obesity is debatable.As a result,the purpose of this review was to better understand the role of visfatin in glucose homeostasis and to review the literature on the association between visfatin levels and IR,cardiovascular diseases,and renal diseases in obesity.
文摘The escalating global burden of type 2 diabetes mellitus necessitates the implementation of strategies that are both more reliable and faster in order to improve the early identification of insulin resistance(IR)in high-risk groups,including overweight and obese individuals.The use of salivary biomarkers offers a promising alternative to serum collection because it is safer,more comfortable,and less painful to obtain saliva samples.As obesity is the foremost contributory factor in IR development,the adipocytokines such as leptin,adiponectin,resistin,and visfatin secreted from the adipose tissue have been studied as potential reliable biomarkers for IR.Measurement of salivary adipokines as predictors for IR has attracted widespread attention because of the strong correlation between their blood and salivary concentrations.One of the adipokines that is closely related to IR is resistin.However,there are conflicting findings on resistin’s potential role as an etiological link between obesity and IR and the reliability of measuring salivary resistin as a biomarker for IR.Hence this study reviewed the available evidence on the potential use of salivary resistin as a biomarker for IR in order to attempt to gain a better understanding of the role of resistin in the development of IR in obese individuals.
文摘BACKGROUND Kawasaki disease(KD)is an acute self-limited vasculitis with a predilection for coronary arteries.Children with KD may have altered lipid metabolism and abnormal lipid profiles that may last for prolonged periods.However,there is a paucity of literature on the role of adipocytokines in KD.AIM To estimate the levels of adipocytokines(adiponectin,leptin and resistin)during the convalescent phase of KD.METHODS Twenty children,who had KD at least three years earlier,were enrolled in this study.In addition,20 healthy controls were also enrolled.Clinical and laboratory profiles of patients were obtained from hospital records.Serum adiponectin,leptin and resistin levels were estimated by enzyme-linked immunosorbent assay.RESULTS Mean age of the patients in the study group was 10.15±3 years and the male:female ratio was 1.5:1.Median serum resistin levels in patients with KD(27.77 ng/mL;[IQR:18.66,48.90])were decreased compared to controls(21.20 ng/mL;[IQR:14.80,27.00])(P=0.04).Median serum leptin levels in cases and controls were 1.83 ng/mL;(IQR:1.13,3.80),and 1.10 ng/mL;(IQR:0.41,2.88),respectively(P=0.09).Median serum adiponectin levels were similar in both cases(12.20μg/mL;[IQR:9.76,17.97])and controls(13.95μg/mL;[IQR:11.17,22.58]);(P=0.18).There was no significant difference in all 3 adipocytokines between children with(4/20)and without coronary artery abnormalities(16/20).CONCLUSION Serum resistin levels were significantly elevated in patients with KD during the convalescent phase compared to controls.Serum leptin levels appeared to be higher in patients with KD,although the difference was not statistically significant.Adiponectin levels were similar in both cases and controls.Raised resistin and leptin levels may partially explain lipid perturbations observed during the convalescent phase of KD.
文摘Objective:To study the relationship between peroxisome proliferator-activated receptorβ(PPARβ) expression in rectus abdominis as well as abdominal subcutaneous fat of patients with gestational diabetes mellitus (GDM) and glucolipid metabolism.Methods:The pregnant women who received routine antenatal care and planned to receive selective caesarean section in Obstetrics Department of our hospital between May 2012 and March 2016 were retrospectively analyzed, and 74 healthy pregnant women and 58 pregnant women with GDM were screened and included in the control group and gestational diabetes mellitus group (GDM group) respectively. Rectus abdominis and abdominal subcutaneous fat were collected during Cesarean section to determine the expression of PPARβ was measured;peripheral blood was collected at middle-late pregnancy to determine the content of blood glucose metabolism and lipid metabolism indexes as well as adipocytokines.Results:PARβ mRNA expression and protein expression in rectus abdominis and abdominal subcutaneous fat of GDM group were significantly lower than those of control group (P<0.05);homeostasis model assessment insulin secretion index (HOMA-β), homeostasis model assessment insulin resistance (HOMA-IR) and OGTT glucose curve (AUCG) levels as well as serum low-density lipoprotein cholesterol (LDL-C), triglyceride (TG), cholesterol (TC), Leptin, Resistin and Chemerin content of GDM group were significantly higher than those of control group (P<0.05) while early insulin secretion index (ΔI30/ΔG30) and insulin sensitive index composite (ISIcomp) levels as well as serum high-density lipoprotein cholesterol (HDL-C), Omentin-1 and Omentin-1 and adiponectin (ADPN) content were significantly lower than those of control group (P<0.05);PARβ mRNA expression and protein expression were negatively correlated with HOMA-β, HOMA IR, area under the AUCG, LDL-C, TG, TC, Leptin, Resistin and Chemerin, and positively correlated withΔI30/ΔG30, ISIcomp, HDL-C, and ADPN.Conclusions:PPARβ expression significantly decreases in rectus abdominis and abdominal subcutaneous fat of pregnant womepn with GDM and it is closely related to the abnormal glucolipid metabolism in pregnant women with GDM.
文摘Objectives: This study investigates the prevalence of obesity in children with familial Mediterranean fever (FMF). Material and Methods: We retrospectively reviewed the medical records of 70 patients with FMF whose cases had been followed in our Pediatric Nephrology and Rheumatology Unit. The height and weight measurements of children with FMF were obtained and body mass index was calculated. Results: The mean body mass index was 16.7± 2.4 in the boys, and 17.4±2.9 in the girls. Nine of the children (five boys, four girls) were found to be overweight, a rate of 12.8% in FMF patients. Obesity was not detected in FMF patients. Conclusions: We think that there are some unligteening molecular mechanisms that prevent obesity in FMF patients. Due to the limited number of patients in this study, further research involving more patients are needed.
文摘Objective: To study the correlation of visceral adipose tissue content with insulin signal transduction, lipid metabolism features and adipocytokine secretion in patients with type 2 diabetes mellitus (T2DM). Methods: The patients who were first diagnosed as T2DM in our hospital between March 2015 and February 2018 were selected as the T2DM group, and the healthy subjects who underwent physical examination during the same period were selected as the control group. The T2DM group underwent visceral adipose tissue content scanning and were divided into those with VAT 100 cm2 and those with VAT<100 cm2. Fasting peripheral blood was collected from the two groups to measure the F-Ins, lipid metabolism indexes and adipocytokines and calculate the HOMA-IR and ISI. Results: F-Ins and HOMA-IR levels as well as LDL-C, Apo-B, FFA, LP and RBP4 contents of T2DM group were significantly higher than those of control group whereas ISI level as well as HDL-C, Apo-A, APN and Omentin-1 contents was significantly lower than those of control group;F-Ins and HOMA-IR levels as well as of LDL-C, Apo-B, FFA, LP and RBP4 contents of T2DM group of patients with VAT 100 cm2 were higher than those of patients with VAT<100 cm2 whereas ISI level as well as HDL-C, Apo-A, APN and Omentin-1 contents was lower than those of patients with VAT<100 cm2. Conclusion: The increase of visceral adipose tissue content in patients with T2DM can aggravate the insulin resistance and cause the disorder of lipid metabolism and adipocytokine secretion.
文摘Objective: To investigate the effects of early statins combined with intravenous thrombolysis on nerve function and cytokine secretion in patients with acute cerebral infarction. Methods:A total of 210 patients with acute cerebral infarction who were treated in the hospital between September 2015 and March 2017 were divided into control group (n=105) and statin group (n=105) by random number table. Control group received intravenous thrombolysis therapy, and statin group received early statins combined with intravenous thrombolysis therapy. The differences in serum levels of nerve function indicators, adipocytokines and oxidative stress indexes were compared between the two groups immediately after admission and after treatment. Results: Before treatment, the differences in serum levels of nerve function indexes, adipocytokines and oxidative stress indexes were not statistically significant between the two groups. After treatment, serum nerve function index S100B level of statin group was lower than that of control group whereas BDNF level was higher than that of control group;serum adipocytokine APN level was higher than that of control group while Resistin and Visfatin levels were lower than those of control group;serum oxidative stress indexes AOPPs and LHP levels were lower than those of control group whereas SOD and T-AOC levels were higher than those of control group. Conclusion: Early statins combined with intravenous thrombolysis can effectively improve the nerve function of patients with acute cerebral infarction, coordinate the secretion of a variety of cytokines and inhibit the activation of oxidative stress response.
