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Effects of axylitol-casein complex on insulin resistance and gut microbiota composition in high-fat-diet+streptozotocin-induced type 2 diabetes mellitus mice
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作者 Fanhua Kong Juan Zhang +5 位作者 Shimo Kang Xinyu Shen Aicheng Liu Yan Zheng Junhua Shao Xiqing Yue 《Food Science and Human Wellness》 SCIE CAS CSCD 2024年第5期2741-2753,共13页
This study investigated the effects of a xylitol-casein non-covalent complex(XC)on parameters related to type 2 diabetes mellitus(T2DM),in addition to related changes in gut microbiome composition and functions.High-f... This study investigated the effects of a xylitol-casein non-covalent complex(XC)on parameters related to type 2 diabetes mellitus(T2DM),in addition to related changes in gut microbiome composition and functions.High-fat-diet(HFD)+streptozotocin(STZ)-induced T2DM mice were treated with xylitol(XY),casein(CN),and XC,after which fecal samples were collected for gut microbiota composition and diversity analyses based on 16S rRNA high-throughput sequencing and multivariate statistics.XC decreased body weight and improved glucose tolerance,insulin sensitivity,pancreas impairment,blood lipid levels,and liver function in T2DM mice compared to XY-and CN-treated mice.Furthermore,XC modulated theα-diversity,β-diversity and gut microbiota composition.Based on Spearman’s correlation analysis,the relative abundances of Alistipes,Bacteroides,and Faecalibaculum were positively correlated and those of Akkermansia,Lactobacillus,Bifidobacterium,and Turicibacter were negatively correlated with the phenotypes related to the improvement of T2DM.In conclusion,we found that XC alleviated insulin resistance by restoring the gut microbiota of T2DM mice.Our results provide strong evidence for the beneficial effects of XC on T2DM and motivation for further investigation in animal models and,eventually,human trials. 展开更多
关键词 Xylitol-casein complex Type 2 diabetes mellitus insulin resistance Gut microbiota
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Effects of vitamin D supplementation on glucose and lipid metabolism in patients with type 2 diabetes mellitus and risk factors for insulin resistance 被引量:1
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作者 Li-Jie Sun Ji-Xuan Lu +2 位作者 Xin-Yu Li Tian-Sheng Zheng Xiao-Rong Zhan 《World Journal of Diabetes》 SCIE 2023年第10期1514-1523,共10页
BACKGROUND Type 2 diabetes mellitus(T2DM)is a chronic metabolic disease featured by insulin resistance(IR)and decreased insulin secretion.Currently,vitamin D deficiency is found in most patients with T2DM,but the rela... BACKGROUND Type 2 diabetes mellitus(T2DM)is a chronic metabolic disease featured by insulin resistance(IR)and decreased insulin secretion.Currently,vitamin D deficiency is found in most patients with T2DM,but the relationship between vitamin D and IR in T2DM patients requires further investigation.AIM To explore the risk factors of IR and the effects of vitamin D supplementation on glucose and lipid metabolism in patients with T2DM.METHODS Clinical data of 162 T2DM patients treated in First Affiliated Hospital of Harbin Medical University between January 2019 and February 2022 were retrospectively analyzed.Based on the diagnostic criteria of IR,the patients were divided into a resistance group(n=100)and a non-resistance group(n=62).Subsequently,patients in the resistance group were subdivided to a conventional group(n=44)or a joint group(n=56)according to the treatment regimens.Logistic regression was carried out to analyze the risk factors of IR in T2DM patients.The changes in glucose and lipid metabolism indexes in T2DM patients with vitamin D deficiency were evaluated after the treatment.RESULTS Notable differences were observed in age and body mass index(BMI)between the resistance group and the non-resistance group(both P<0.05).The resistance group exhibited a lower 25-hydroxyvitamin D_(3)(25(OH)D_(3))level,as well as notably higher levels of 2-h postprandial blood glucose(2hPG),fasting blood glucose(FBG),and glycosylated hemoglobin(HbA1c)than the non-resistance group(all P<0.0001).Additionally,the resistance group demonstrated a higher triglyceride(TG)level but a lower high-density lipoprotein-cholesterol(HDL-C)level than the non-resistance group(all P<0.0001).The BMI,TG,HDL-C,25(OH)D_(3),2hPG,and HbA1c were found to be risk factors of IR.Moreover,the posttreatment changes in levels of 25(OH)D_(3),2hPG,FBG and HbA1c,as well as TG,total cholesterol,and HDL-C in the joint group were more significant than those in the conventional group(all P<0.05).CONCLUSION Patients with IR exhibit significant abnormalities in glucose and lipid metabolism parameters compared to the noninsulin resistant group.Logistic regression analysis revealed that 25(OH)D_(3)is an independent risk factor influencing IR.Supplementation of vitamin D has been shown to improve glucose and lipid metabolism in patients with IR and T2DM. 展开更多
关键词 Vitamin D Type 2 diabetes mellitus Glucose and lipid metabolism insulin resistance Risk factors
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Study on the Correlation Between SFRP-5 Expression Level, Insulin Resistance, and Glycolipid Metabolism in Gestational Diabetes Mellitus
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作者 Bei Wang Chenyuan Cao +4 位作者 Rui Li Yan An Fang Wang Yuxiang Huang Jinjin Qin 《Journal of Clinical and Nursing Research》 2023年第2期53-58,共6页
Objective:To investigate the correlation between serum secretory frizzled-related protein 5(SFRP-5)expression levels and insulin resistance and glucolipid metabolism in patients with gestational diabetes mellitus(GDM)... Objective:To investigate the correlation between serum secretory frizzled-related protein 5(SFRP-5)expression levels and insulin resistance and glucolipid metabolism in patients with gestational diabetes mellitus(GDM).Methods:Baseline data were collected from 58 patients with GDM and 51 healthy controls who were admitted Affiliated Hospital of Hebei University from May 2020 to June 2022.sSTRA5 concentrations in peripheral blood of pregnant women were measured,and SFRP-5 levels in patients with different GDM types and normal controls were analyzed by logistic regression models.Results:The levels of triglyceride(TG),total cholesterol(TC),low-density lipoprotein cholesterol(LDL-C),fasting blood glucose(FBG),fasting insulin(FINS),hemoglobin A1c(HbA1c),and homeostasis model assessment-estimated insulin resistance(HOMA-IR)were higher in the observation group than in the control group,with statistically significant differences(P<0.05),while the expression levels of high-density lipoprotein cholesterol(HDL-C)and serum SFRP-5 were lower than in the control group,with statistically significant differences(P<0.05);serum SFRP-5,TG,TC,FBG,and HOMA-IR were all risk factors for GDM(P<0.05).Conclusion:Elevated serum sSTRA5 may be involved in the regulation of insulin resistance in the body and the regulation of blood glucose in the body by affecting lipid metabolism and inflammatory response. 展开更多
关键词 Gestational diabetes mellitus Secretory frizzled-related protein 5 insulin resistance Glucolipid metabolism
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Relationship Between Serum microRNA-372-3p and Glucose Transporter 4 Levels and Insulin Resistance in Gestational Diabetes Mellitus
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作者 Jinjin Qin Chenyuan Cao +3 位作者 Yakun Zhao Jing Wang Hongli Wu Bei Wang 《Proceedings of Anticancer Research》 2023年第2期12-17,共6页
Objective:To observe the changes in insulin resistance in patients with gestational diabetes mellitus(GDM)based on the detection of serum microRNA-372-3p and glucose transporter protein 4(GLUT4)levels.Methods:We condu... Objective:To observe the changes in insulin resistance in patients with gestational diabetes mellitus(GDM)based on the detection of serum microRNA-372-3p and glucose transporter protein 4(GLUT4)levels.Methods:We conducted a retrospective cohort study of 42 patients who were diagnosed with GDM and hospitalized in our hospital during the period from January 2017 to December 2021 and another 42 patients who had normal pregnancy during the same period by collecting their clinical data.We analyzed their serum microRNA expression profiles and miR-372-3p levels to study the relationship between GDM and insulin resistance.Results:The relative expression of miR-372-3p in the serum of patients in the GDM group was significantly higher than that of patients in the control group,but the GLUT 4 level of the GDM group was significantly lower than that of the control group(P<0.05).Compared with the control group,the GDM group had significantly higher levels of fasting blood glucose(FBG),fasting insulin(FINS),2-hour postprandial blood glucose(2h-BG),total cholesterol(TC),triglyceride(TG),and homeostatic model assessment for insulin resistance(HOMA-IR)index but significantly lower homeostasis model assessment ofβ-cell function(HOMA-β)index(P<0.05).The relative expression of miR-372-3p in serum was independently and positively correlated with HOMA-IR,while the level of GLUT4 was independently and negatively correlated with HOMA-IR(P<0.05).Conclusion:Glycosylated hemoglobin test in the early stages of pregnancy(12–13 weeks of gestation)is important to ensure the health of pregnant women and fetuses.The screening and intervention for elevated glucose in pregnant women act as a guideline for the treatment of GDM.Patients with insulin resistance and related complications such as hyperinsulinemia and hypoglycemia should be given priority. 展开更多
关键词 Gestational diabetes mellitus microRNA-372-3p Glucose transporter insulin resistance
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The relationship between insulin resistance/β-cell dysfunction and diabetic retinopathy in Chinese patients with type 2 diabetes mellitus: the Desheng Diabetic Eye Study 被引量:18
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作者 Yun-Yun Li Xiu-Fen Yang +3 位作者 Hong Gu Torkel Snellingen Xi-Pu Liu Ning-Pu Liu 《International Journal of Ophthalmology(English edition)》 SCIE CAS 2018年第3期493-500,共8页
AIM: To investigate the relationship between insulin resistance (IR)/β-cell dysfunction and diabetic retinopathy (DR) in Chinese patients with type 2 diabetes mellitus (T2DM), and to explore further whether th... AIM: To investigate the relationship between insulin resistance (IR)/β-cell dysfunction and diabetic retinopathy (DR) in Chinese patients with type 2 diabetes mellitus (T2DM), and to explore further whether there were differences in the relationship among diabetic patients with higher and lower body mass index (BMI). METHODS: Cross-sectional study. A total of 1466 subjects with T2DM were recruited in a local Desheng Community of urban Beijing from November 2009 to June 2012 for the cohort of Beijing Desheng Diabetic Eye Study. Standardized evaluation was carried out for each participant, including questionnaire, ocular and anthropometric examinations, and laboratory tests. Seven fields 30° color fundus photographs were used for DR grading according to the Early Treatment Diabetic Retinopathy Study protocols. Homeostatis Model Assessment (HOMA) method was employed for IR and β-cell function assessment. RESULTS: After excluding those participants who were treated with insulin (n=352) or had missing data of fasting insulin (n=96), and further excluding those with poor quality of retinal photographs (n=10), a total of 1008 subjects were included for the final analysis, 406 (40.3%) were men and 602 (59.7%) were women, age ranging fiom 34 to 86 (64.87±8.28)y. Any DR (levels 14 and above) was present in 278 (27.6%) subjects. After adjusting for possible covariates, the presence of any DR did not correlate with HOMA IR [odds ratio (OR) 1.51, 95% confidence interval (Cl) 0.87-2.61, P=0.14] or HOMA β-cell (OR 0.71, 95%CI 0.40-1.26, P=0.25). After stratification by BMI, the presence of any DR was associated positively with HOMA IR (OR 2.46, 95%CI: 1.18-5.12, P=0.016), and negatively with HOMA β-cell (OR 0.40, 95%CI: 0.19-0.87, P=0.021) in the group of patients with higher BMI (225 kg/m2). In the group of patients with lower BMI (〈25 kg/m2), the presence of any DR was not associated with HOMA IR (OR 1.00, 95%C1: 0.43-2.33, P=I.00) or HOMA β-cell (OR 1.41, 95%CI: 0.60-3.32, P=0.43). CONCLUSION: The data suggest that higher IR and lower 13-cell function are associated with the presence of DR in the subgroup of diabetic patients with higher BMI. However, this association is not statistically significant in diabetic patients with lower BMI. 展开更多
关键词 type 2 diabetes mellitus diabetic retinopathy insulin resistance β-cell function body mass index
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Diabetes mellitus, insulin resistance and hepatitis C virus infection: A contemporary review 被引量:14
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作者 Anne-Claire Desbois Patrice Cacoub 《World Journal of Gastroenterology》 SCIE CAS 2017年第9期1697-1711,共15页
To summarise the literature data on hepatitis C virus (HCV)-infected patients concerning the prevalence of glucose abnormalities and associated risk.METHODSWe conducted a PubMed search and selected all studies found w... To summarise the literature data on hepatitis C virus (HCV)-infected patients concerning the prevalence of glucose abnormalities and associated risk.METHODSWe conducted a PubMed search and selected all studies found with the key words 'HCV' or 'hepatitis C virus' and 'diabetes' or 'insulin resistance'. We included only comparative studies written in English or in French, published from January 2000 to April 2015. We collected the literature data on HCV-infected patients concerning the prevalence of glucose abnormalities [diabetes mellitus (DM) and insulin resistance (IR)] and associated risk [i.e., severe liver fibrosis, response to antivirals, and the occurrence of hepatocellular carcinoma (HCC)].RESULTSHCV infection is significantly associated with DM/IR compared with healthy volunteers and patients with hepatitis B virus infection. Glucose abnormalities were associated with advanced liver fibrosis, lack of sustained virologic response to interferon alfa-based treatment and with a higher risk of HCC development. As new antiviral therapies may offer a cure for HCV infection, such data should be taken into account, from a therapeutic and preventive point of view, for liver and non-liver consequences of HCV disease. The efficacy of antidiabetic treatment in improving the response to antiviral treatment and in decreasing the risk of HCC has been reported by some studies but not by others. Thus, the effects of glucose abnormalities correction in reducing liver events need further studies.CONCLUSIONGlucose abnormalities are strongly associated with HCV infection and show a negative impact on the main liver related outcomes. 展开更多
关键词 Hepatitis C virus diabetes mellitus insulin resistance Liver fibrosis Treatment
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Effects of Portulaca Oleracea on Insulin Resistance in Rats with Type 2 Diabetes Mellitus 被引量:6
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作者 沈岚 陆付耳 《Chinese Journal of Integrated Traditional and Western Medicine》 2003年第4期289-292,共4页
Objective: To study the effects of Portulaca oler acea, a Chinese medicinal herb, on insulin resistance in rats with type 2 diabet es mellitus (T2DM). Methods: Experimental model of T2DM was established by injection o... Objective: To study the effects of Portulaca oler acea, a Chinese medicinal herb, on insulin resistance in rats with type 2 diabet es mellitus (T2DM). Methods: Experimental model of T2DM was established by injection of streptozotocin (25mg/kg) and feeding with high calorie forage. The effects o f Portulaca oleracea on oral glucose tolerance, serum levels of insulin, triglyc eride, total cholesterol, high density lipoproteins cholesterol and free f atty acids, and insulin sensitivity index were all observed. Results: Portulaca oleracea could reduce the body weight, improve the impaired glucose tolerance and lipid metabolism, decrease serum free fatty acids, attenuate hyperinsulinemia and elevate insulin sensitivity. Conclusion: Portulaca oleracea could improve insulin resistance i n rats with T2DM, and the mechanism might be related to its actions in improving lipid metabolism and decreasing free fatty acids. 展开更多
关键词 diabetes mellitus type 2 Portulaca olera cea insulin resistance lipid metabolism free fatty acid
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Analysis of Phosphatidylinositol 3-kinase Activation in the Adipose Tissue of Gestational Diabetes Mellitus Patients and Insulin Resistance 被引量:5
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作者 初永丽 刘文娟 +3 位作者 崔青 冯桂姣 王彦 姜学强 《Journal of Huazhong University of Science and Technology(Medical Sciences)》 SCIE CAS 2010年第4期505-508,共4页
The P85 regulatory subunit protein and gene expression and P110 catalylic subunit activity of phosphatidylinositol 3-kinase (PI-3K) were investigated in adipose tissue of patients with gestational diabetes mellitus (G... The P85 regulatory subunit protein and gene expression and P110 catalylic subunit activity of phosphatidylinositol 3-kinase (PI-3K) were investigated in adipose tissue of patients with gestational diabetes mellitus (GDM) in order to explore the molecular mechanisms of insulin resistance (IR) of GDM. Samples from patients with GDM (n=50), and controls (n=50) were collected. Fasting insulin (FIN) was determined by radioimmunoassay. Fasting plasma glucose (FPG) was measured by oxidase assay. Western blot technique was used to detect the levels of PI-3K P85 subunit in adipose tissues of patients with GDM. The mRNA expression of PI-3K P85 subunit was detected by reverse transcription polymerase chain reaction (RT-PCR) method in the adipose tissue. PI-3K activity was examined by immunoprecipitation, thin-layer chromatography and gamma scintillation counting. The results were analyzed statistically. It was found that the levels of FPG, FIN and HOMA-IR in GDM group were significantly higher than those in control group (all P0.05). PI-3K activity was significantly decreased to 82.89% in GDM group as compared with control group (P<0.01) and negatively correlated with HOMA-IR (r=-0.75, P<0.01). It was concluded that PI-3K in GDM patients may be involved in the insulin signaling pathway, resulting in IR of GDM. 展开更多
关键词 gestational diabetes mellitus insulin resistance phosphatidylinositol 3-kinase
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Relationship between Tyrosine Phosphorylation and Protein Expression of Insulin Receptor and Insulin Resistance in Gestational Diabetes Mellitus 被引量:2
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作者 初永丽 宫玉典 +4 位作者 苏志慧 于洪娜 崔青 姜海洋 曲洪美 《Journal of Huazhong University of Science and Technology(Medical Sciences)》 SCIE CAS 2014年第3期393-397,共5页
Summary: The relationship between tyrosine phosphorylation (TP) and protein expression of insulin receptor (InsR) and insulin resistance (IR) in patients with gestational diabetes mellitus (GDM) was investiga... Summary: The relationship between tyrosine phosphorylation (TP) and protein expression of insulin receptor (InsR) and insulin resistance (IR) in patients with gestational diabetes mellitus (GDM) was investigated. The InsR expression and TP in skeleton muscle tissue were determined by Western blotting and immunoprecipitation in women with GDM (GDM group, n=22), normal pregnant women (normal pregnancy group, n=22) and normal non-pregnant women (normal non-pregnant group, n=13). Fasting plasma glucose (FPG) and fasting insulin (FINS) were measured by oxidase assay and immunoradioassay. The results showed that the levels of FPG (5.61±0.78 mmol/L), FINS (15.42±5.13 mU/L) and Ho- meostasis model assessment-IR (HOMA-IR) (1.21±0.52) in GDM group were significantly higher than those in normal pregnancy group (4.43±0.46 mmol/L, 10.56±3.07 mU/L and 0.80±0.31 respectively) (P〈0.01). The levels of FINS and HOMA-IR in normal pregnancy group were significantly higher than those in normal non-pregnant group (7.56±2.31 mU/L and 0.47±0.26 respectively) (P〈0.01). There was no significant difference in the InsR expression level among the three groups (P〉0.05). TP of InsR with insulin stimulation was significantly decreased in GDM group (0.20±0.05) as compared with normal pregnancy group (0.26±0.06) (P〈0.01). TP of InsR with insulin stimulation in normal pregnancy group was lower than that in normal non-pregnant group (0.31±0.06) (P〈0.01). TP of InsR with insulin stimu- lation was negatively related with HOMA-IR in GDM group (r=-0.525, P〈0.01). There was no correlation between the protein expression of InsR and HOMA-IR in GDM group (r=-0.236, P〉0.05). It was suggested that there is no significant correlation between the protein expression of InsR in skeletal muscle and IR in GDM, but changes in TP of InsR are associated with IR in GDM. 展开更多
关键词 gestational diabetes mellitus insulin resistance TYROSINE PHOSPHOPROTEINS PHOSPHORYLATION
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Relationship between insulin resistance and blood lipid and sport in patients with type II diabetes mellitus complicated with hypertension
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作者 谭丽艳 杨红玉 +1 位作者 柴国禄 沈凌元 《中国组织工程研究与临床康复》 CAS CSCD 2001年第17期151-151,共1页
Objective To study the relationship between insulin resistance and blood pressure and blood lipid in patients with type II diabetes mellitus complicated with hypertension.Methods The serum concentration of fasting glu... Objective To study the relationship between insulin resistance and blood pressure and blood lipid in patients with type II diabetes mellitus complicated with hypertension.Methods The serum concentration of fasting glucose,insulin,lipids and the level of blood pressure were measured in 56 patients with type II diabetes mellitus complicated with hypertension.Results The insulin sensitivity index(ISI) decreased in patients with type II diabetes mellitus complicated with hypertension compared with the patients with type II diabetes mellitus with normal blood pressure(P< 0.05).A negative correlation with hypertension was found between ISI and SBP,DBP,TG,ApoB in patients with type II diabetes mellitus complicated with hypertension(P<0.05).There was a positive correlation between ISI and HDL in patients with type II diabetes mellitus complicated with hypertension(P<0.05).Conclusion Insulin resistance presents in patients of type II diabetes mellitus complicated with hypertension.Insulin resistance is the major cause of hypertension and lipid metabolic disturbance in patients with type II diabetes mellitus complicated with hypertension. 展开更多
关键词 diabetes mellitus HYPERTENSION insulin resistance
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Research progress on mechanism of Chinese material medica in preventing and treating insulin resistance and type 2 diabetes mellitus
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作者 Jianglan Long Dan Yan 《TMR Modern Herbal Medicine》 CAS 2021年第4期1-14,共14页
Insulin resistance(IR)is a significant feature and one of the basic links in the pathogenesis of type 2 diabetes mellitus(T2DM).Chinese material medica(CMM)has promoted the development of traditional Chinese medicine ... Insulin resistance(IR)is a significant feature and one of the basic links in the pathogenesis of type 2 diabetes mellitus(T2DM).Chinese material medica(CMM)has promoted the development of traditional Chinese medicine due to its definite clinical efficacy in the treatment of IR and T2DM.However,owing to the fact that the mechanism of CMM is characterized by“multiple components and multiple targets”,which has not been effectively interpreted,result in the scientificity of clinical efficacy with CMM is controversial.Therefore,this article summarized the mechanisms of CMM and its main active components in improving IR and preventing and treating T2DM,whose aim is to provide valuable reference for the research mechanism on the treatment of IR and T2DM. 展开更多
关键词 Chinese material medica Active components insulin resistance Type 2 diabetes mellitus Mechanism of action
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Gut microbiota: a potential target for insulin resistance and type 2 diabetes mellitus
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作者 Jiang-Lan Long Dan Yan 《Microenvironment & Microecology Research》 2021年第3期1-8,共8页
Insulin resistance(IR)runs through the whole process of occurrence and development of type 2 diabetes mellitus.Gut microbiota is the largest micro-ecosystem in human body,which has an important influence on the metabo... Insulin resistance(IR)runs through the whole process of occurrence and development of type 2 diabetes mellitus.Gut microbiota is the largest micro-ecosystem in human body,which has an important influence on the metabolism of material and energy.Recent studies have shown that besides genetic and islet dysfunction,disorders of the gut microbiota induced by dietary imbalance may lead to IR,which influence health.Here,we reviewed the research status of the correlation between IR and gut microbiota,and summarized the relationship between IR and gut microbiota,metabolites of gut microbiota and IR,and possible mechanism of gut microbiota participating in IR,which provides theoretical basis and literature reference for the treatment of IR and type 2 diabetes mellitus by gut microbiota regulation. 展开更多
关键词 MICROBIOTA METABOLITES insulin resistance Type 2 diabetes mellitus
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Molecular mechanisms of insulin resistance in type 2 diabetes mellitus 被引量:24
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作者 Vandana Saini 《World Journal of Diabetes》 SCIE CAS 2010年第3期68-75,共8页
Free fatty acids are known to play a key role in promoting loss of insulin sensitivity in type 2 diabetes mellitus but the underlying mechanism is still unclear.It has been postulated that an increase in the intracell... Free fatty acids are known to play a key role in promoting loss of insulin sensitivity in type 2 diabetes mellitus but the underlying mechanism is still unclear.It has been postulated that an increase in the intracellular concentration of fatty acid metabolites activates a serine kinase cascade,which leads to defects in insu-lin signaling downstream to the insulin receptor.In addition,the complex network of adipokines released from adipose tissue modulates the response of tissues to insulin.Among the many molecules involved in the intracellular processing of the signal provided by insulin,the insulin receptor substrate-2,the protein kinase B and the forkhead transcription factor Foxo 1a are of particular interest,as recent data has provided strong evidence that dysfunction of these proteins results in insulin resistance in vivo.Recently,studies have revealed that phosphoinositidedependent kinase 1-independent phosphorylation of protein kinase Cε causes a reduction in insulin receptor gene expression.Additionally,it has been suggested that mitochondrial dysfunction triggers activation of several serine kinases,and weakens insulin signal transduction.Thus,in this review,the current developments in understanding the pathophysiological processes of insulin resistance in type 2 diabetes have been summarized.In addition,this study provides potential new targets for the treatment and prevention of type 2 diabetes. 展开更多
关键词 ADIPOKINES Forkhead box PROTEIN O insulin RECEPTOR insulin resistance insulin signaling insulin RECEPTOR substrate proteins Type 2 diabetes mellitus PHOSPHATIDYLINOSITOL 3-kinase PROTEIN KINASE B
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Is there a relationship between vitamin D with insulin resistance and diabetes mellitus? 被引量:13
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作者 Kamal AS Al-Shoumer Thamer M Al-Essa 《World Journal of Diabetes》 SCIE CAS 2015年第8期1057-1064,共8页
Available data suggest a possible link between abnormalvitamin D level and abnormal glucose homeostasis,two of the most common chronic medical conditions.Both conditions are associated with inflammation,and the exact ... Available data suggest a possible link between abnormalvitamin D level and abnormal glucose homeostasis,two of the most common chronic medical conditions.Both conditions are associated with inflammation,and the exact mechanism for role of either on the other is not well clear.Literature investigating the link between vitamin D and either pre-diabetic states or diabetes is reviewed.Vitamin D deficiency is detrimental to insulin synthesis and secretion in animal and human studies.In humans,it has been shown by majority of observational studies,that vitamin D is positively correlated with insulin sensitivity and its role is mediated both by direct mechanism through the availability of vitamin D receptors in several tissues and indirectly through the changes in calcium levels.Large number of,but not all,variable samples cross sectional human trials have demonstrated an inverse relation between vitamin D status and impaired glucose tolerance,insulin resistance or diabetes.To compliment this conclusively,evidence from intervention studies is critically warranted before we can frankly state that vitamin D plays a role in diabetes prevention or treatment.Absence of both sizable prospective observational trials utilizing 25(OH)D as the main variable and the non-availability of randomized studies specifically designed to assess the effects of vitamin D on pre-diabetes and diabetes states,are the main obstacles to draw solid and conclusive relationships. 展开更多
关键词 VITAMIN D insulin resistance Type 2 diabetes
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Complement activation in obesity, insulin resistance, and type 2 diabetes mellitus 被引量:12
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作者 Kyumin Shim Rayhana Begum +1 位作者 Catherine Yang Hongbin Wang 《World Journal of Diabetes》 2020年第1期1-12,共12页
Amplified inflammatory reaction has been observed to be involved in cardiometabolic diseases such as obesity,insulin resistance,diabetes,dyslipidemia,and atherosclerosis.The complement system was originally viewed as ... Amplified inflammatory reaction has been observed to be involved in cardiometabolic diseases such as obesity,insulin resistance,diabetes,dyslipidemia,and atherosclerosis.The complement system was originally viewed as a supportive first line of defense against microbial invaders,and research over the past decade has come to appreciate that the functions of the complement system extend beyond the defense and elimination of microbes,involving in such diverse processes as clearance of the immune complexes,complementing T and B cell immune functions,tissue regeneration,and metabolism.The focus of this review is to summarize the role of the activation of complement system and the initiation and progression of metabolic disorders including obesity,insulin resistance and diabetes mellitus.In addition,we briefly describe the interaction of the activation of the complement system with diabetic complications such as diabetic retinopathy,nephropathy and neuropathy,highlighting that targeting complement system therapeutics could be one of possible routes to slow down those aforementioned diabetic complications. 展开更多
关键词 INFLAMMATION Complement activation Metabolic disorders OBESITY insulin resistance Type 2 diabetic mellitus
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Gypenoside ameliorates insulin resistance and hyperglycemia via the AMPK-mediated signaling pathways in the liver of type 2 diabetes mellitus mice 被引量:2
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作者 Mengxue Song Dehong Tan +2 位作者 Bin Li Yanqun Wang Lin Shi 《Food Science and Human Wellness》 SCIE 2022年第5期1347-1354,共8页
Gynostemma pentaphyllum,also called"Southern Ginseng"in China,is a traditional Asian folk medicinal plant.Gypenosides(Gps)are the biologically active constituents of G.pentaphyllum,which have been reported w... Gynostemma pentaphyllum,also called"Southern Ginseng"in China,is a traditional Asian folk medicinal plant.Gypenosides(Gps)are the biologically active constituents of G.pentaphyllum,which have been reported with hypoglycemic activity.However,the underlying mechanisms are unclear.The effects of two Gps(Gp-Ⅰand Gp-Ⅱ)on type 2 diabetic mellitus(T2DM)mice,induced by high-fat and high-sugar diet and streptozotocin,were evaluated to explore the mechanism of their hypoglycemic actions.Gps reduced fasting blood glucose and serum lipids,as well as significantly improved T2DM mice glucose tolerance and insulin resistance(IR).After Gps treatment,the severity of liver injury was reduced and liver glycogen content increased.In addition,Gps promoted the phosphorylation of adenosine monophosphate-activated protein kinase(AMPK),and downregulated the key proteins phosphoenolpyruvate carboxy kinase and glucose-6 phosphatase,in the AMPK signaling pathway.Thus,our study suggests that Gps mediate hepatic gluconeogenesis and improve IR via activating AMPK signaling pathway in T2DM mice. 展开更多
关键词 GYPENOSIDES Gynostemma pentaphyllum diabetes insulin resistance GLUCONEOGENESIS Adenosine monophosphate-activated protein kinase(AMPK)
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Chinese herbal medicine decreases incidence of hepatocellular carcinoma in diabetes mellitus patients with regular insulin management
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作者 Hsiang-Chun Lai Ju-Chien Cheng +2 位作者 Hei-Tung Yip Long-Bin Jeng Sheng-Teng Huang 《World Journal of Gastrointestinal Oncology》 SCIE 2024年第3期716-731,共16页
BACKGROUND Type 2 diabetes mellitus(DM)is an independent risk factor for hepatocellular carcinoma(HCC),while insulin is a potent mitogen.Identifying a new therapeutic modality for preventing insulin users from develop... BACKGROUND Type 2 diabetes mellitus(DM)is an independent risk factor for hepatocellular carcinoma(HCC),while insulin is a potent mitogen.Identifying a new therapeutic modality for preventing insulin users from developing HCC is a critical goal for researchers.AIM To investigate whether regular herbal medicine use can decrease HCC risk in DM patients with regular insulin control.METHODS We used data acquired from the Taiwan,Chinaese National Health Insurance research database between 2000 and 2017.We identified patients with DM who were prescribed insulin for>3 months.The herb user group was further defined as patients prescribed herbal medication for DM for>3 months per annum during RESULTS We initially enrolled 657144 DM patients with regular insulin use from 2000 to 2017.Among these,46849 patients had used a herbal treatment for DM,and 140547 patients were included as the matched control group.The baseline variables were similar between the herb users and nonusers.DM patients with regular herb use had a 12%decreased risk of HCC compared with the control group[adjusted hazard ratio(aHR)=0.88,95%CI=0.80–0.97].The cumulative incidence of HCC in the herb users was significantly lower than that of the nonusers.Patients with a herb use of>5 years cumulatively exhibited a protective effect against development of HCC(aHR=0.82,P<0.05).Of patients who developed HCC,herb users exhibited a longer survival time than nonusers(aHR=0.78,P=0.0001).Additionally,we report the top 10 herbs and formulas in prescriptions and summarize the potential pharmacological effects of the constituents.Our analysis indicated that Astragalus propinquus(Huang Qi)plus Salvia miltiorrhiza Bunge(Dan Shen),and Astragalus propinquus(Huang Qi)plus Trichosanthes kirilowii Maxim.(Tian Hua Fen)were the most frequent combination of single herbs.Meanwhile,Ji Sheng Shen Qi Wan plus Dan Shen was the most frequent combination of herbs and formulas.CONCLUSION This large-scale retrospective cohort study reveals that herbal medicine may decrease HCC risk by 12%in DM patients with regular insulin use. 展开更多
关键词 Hepatocellular carcinoma diabetes mellitus insulin HERB Taiwan Chinaese National health insurance research database
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Comparative effects of insulin pump and injection on gestational diabetes mellitus pregnancy outcomes and serum biomarkers
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作者 Yan Wang Wan Gao Xiao-Juan Wang 《World Journal of Clinical Cases》 SCIE 2024年第18期3378-3384,共7页
BACKGROUND Insulin injection is the basic daily drug treatment for diabetic patients.AIM To evaluate the comparative impacts of continuous subcutaneous insulin infusion(CSII).METHODS Based on the treatment modality re... BACKGROUND Insulin injection is the basic daily drug treatment for diabetic patients.AIM To evaluate the comparative impacts of continuous subcutaneous insulin infusion(CSII).METHODS Based on the treatment modality received,the patients were allocated into two cohorts:The CSII group and the multiple daily injections(MDI)group,with each cohort comprising 210 patients.Comparative assessments were made regarding serum levels of serum-secreted frizzled-related protein 5,homocysteine,and C1q/TNF-related protein 9.Furthermore,outcomes such as fasting plasma glucose,2-hour postprandial glucose levels,pain assessment scores,and the incidence of complications were evaluated post-treatment.RESULTS The CSII group displayed notably lower fasting plasma glucose and 2-h postprandial glucose levels in comparison to the MDI group(P<0.05).Subsequent analysis post-treatment unveiled a significantly higher percentage of patients reporting no pain in the CSII group(60.00%)in contrast to the MDI group(36.19%)(P<0.05).Additionally,the CSII group exhibited a markedly reduced occurrence of fetal distress and premature rupture of membranes compared to the MDI group(P<0.05).However,there were no significant variances observed in other pregnancy outcomes between the two groups(P>0.05).A statistical analysis revealed a significant difference in the incidence of complications between the groups(χ^(2)=11.631,P=0.001).CONCLUSION The utilization of CSII via an insulin pump,as opposed to MDI,can significantly enhance the management of insulin administration in patients with GDM by diversifying the sites of insulin delivery.This approach not only promotes optimal glycemic control but also regulates metabolic factors linked to blood sugar,reducing the likelihood of adverse pregnancy outcomes and complications.The clinical relevance and importance of CSII in GDM management highlight its wide-ranging clinical usefulness. 展开更多
关键词 Continuous subcutaneous insulin infusion Multiple daily injections Gestational diabetes mellitus Pregnancy outcome Serum biomarkers
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Outpatient insulin use in type 2 diabetes mellitus and acute respiratory distress syndrome outcomes:A retrospective cohort study
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作者 Georges Khattar Samer Asmar +15 位作者 Laurence Aoun Fares Saliba Shaza Almardini Saif Abu Baker Catherine Hong Carolla El Chamieh Fadi Haddadin Toni Habib Omar Mourad Zeina Morcos Fatema Arafa Jonathan Mina Khalil El Gharib Mohammad Aldalahmeh Salman Khan Elie Bou Sanayeh 《World Journal of Clinical Cases》 SCIE 2024年第17期2966-2975,共10页
BACKGROUND The impact of type 2 diabetes mellitus(T2DM)on acute respiratory distress syndrome(ARDS)is debatable.T2DM was suspected to reduce the risk and complications of ARDS.However,during coronavirus disease 2019(C... BACKGROUND The impact of type 2 diabetes mellitus(T2DM)on acute respiratory distress syndrome(ARDS)is debatable.T2DM was suspected to reduce the risk and complications of ARDS.However,during coronavirus disease 2019(COVID-19),T2DM predisposed patients to ARDS,especially those who were on insulin at home.AIMTo evaluate the impact of outpatient insulin use in T2DM patients on non-COVID-19 ARDS outcomes.METHODS We conducted a retrospective cohort analysis using the Nationwide Inpatient Sample database.Adult patients diagnosed with ARDS were stratified into insulin-dependent diabetes mellitus(DM)(IDDM)and non-insulindependent DM(NIDDM)groups.After applying exclusion criteria and matching over 20 variables,we compared cohorts for mortality,duration of mechanical ventilation,incidence of acute kidney injury(AKI),length of stay(LOS),hospitalization costs,and other clinical outcomes.RESULTS Following 1:1 propensity score matching,the analysis included 274 patients in each group.Notably,no statistically significant differences emerged between the IDDM and NIDDM groups in terms of mortality rates(32.8%vs 31.0%,P=0.520),median hospital LOS(10 d,P=0.537),requirement for mechanical ventilation,incidence rates of sepsis,pneumonia or AKI,median total hospitalization costs,or patient disposition upon discharge.CONCLUSION Compared to alternative anti-diabetic medications,outpatient insulin treatment does not appear to exert an independent influence on in-hospital morbidity or mortality in diabetic patients with non-COVID-19 ARDS. 展开更多
关键词 Acute respiratory distress syndrome Type 2 diabetes mellitus insulin Length of stay MORTALITY Endotracheal intubation Acute kidney injury Coronavirus disease 2019
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Correlation of serum vitamin E content with insulin resistance and oxidative stress response in patients with type 2 diabetes mellitus 被引量:2
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作者 Jun Li Ling Han +1 位作者 Li Dong Shu-Lei Liu 《Journal of Hainan Medical University》 2017年第16期33-36,共4页
Objective: To study the correlation of serum vitamin E content with insulin resistance and oxidative stress response in patients with type 2 diabetes mellitus. Methods: Patients who were diagnosed with type 2 diabetes... Objective: To study the correlation of serum vitamin E content with insulin resistance and oxidative stress response in patients with type 2 diabetes mellitus. Methods: Patients who were diagnosed with type 2 diabetes mellitus in Xining Second People's Hospital between February 2016 and February 2017 were selected as T2DM group, healthy volunteers who received physical examination during the same period were selected as control group, oral glucose tolerance test was conducted to detect insulin resistance indexes, and fasting venous blood was collected to detect oxidative stress indicators. Results: Serum VitE, 2 h-Ins, 2 h-CP, Trx, Txnip, SOD and GSH-Px levels of T2DM group were significantly lower than those of control group while F-Ins, F-CP, MDA, AOPP, 8-OHdG, AGEs and LOX-1 levels were significantly higher than those of control group;serum VitE level in T2DM patients was positively correlated with serum 2 h-Ins, 2 h-CP, Trx, Txnip, SOD and GSH-Px levels, and negatively correlated with serum F-Ins, F-CP, MDA, AOPP, 8-OHdG, AGEs and LOX-1 levels. Conclusion: The decrease of serum vitamin E in patients with type 2 diabetes mellitus can lead to the aggravation of insulin resistance and the activation of oxidative stress response. 展开更多
关键词 Type 2 diabetes mellitus VITAMIN E insulin resistance OXIDATIVE stress
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