background: by decreasing oxidative stress and whereby decreasing insulin resistance, it may be possible to decrease complications of diabetes mellitus (dm). green tea and sour tea contain phytochemicals which have anti-oxidative function. the aim of this study is to compare the effect of sour and green tea consumption on insulin resistance and oxidative stress in dm. methods: this study is a r...

background: we investigated the effects of withania somnifera root (ws) on insulin resistance, tumor necrosis factor α (tnf-α), and interleukin-6 (il-6) in fructose-fed rats. methods: forty-eight wistar-albino male rats were randomly divided into four groups (n=12); group i as control, group ii as sham-treated with ws by 62.5mg/g per diet, group iii fructose-fed rats received 10%w/v fructose, a...

background evidence indicates that insulin resistance results in poor sustained viral response (svr) in patients with chronic hepatitis c (chc). metformin is an oral hypoglycemic agent which improves insulin resistance. methods we sought to determine if the addition of metformin to the treatment regimen could improve svr in treatment-naive chc patients in a randomized, double-blind, placebo-con...

BACKGROUND/OBJECTIVES: The aim of this study was to investigate the effect of Berberis vulgaris (BV) juice consumption on insulin homeostasis, glycemic profiles of patients with benign breast disease (BBD). SUBJECTS/METHODS: This parallel design, triple-blind, randomized and placebo controlled clinical trial was conducted on 85 eligible women diagnosed with BBD who recruited from Nour-Nejat hos...

background: omega 3 and vitamin e are two critical nutrients which include beneficial effects in coronary artery disease (cad). the aim of this study was to assess the effects of omega 3 alone supplementation or in combination with vitamin e on serum glucose and lipid levels and insulin resistance in cad patients. methods: participants of this clinical trial included 60 male patients with cad w...

OBJECTIVES: To investigate fasting glucose, glucose tolerance, insulin resistance and insulin–like growth factor 1 in patients with or without colorectal polyps. MATERIALS AND METHODS: In this cross-sectional study, we evaluated fasting glucose, insulin, insulin–like growth factor 1 (IGF-1), lipid profile and glucose tolerance test in 103 patients undergoing colonoscopy (52 normal and 53 wit...

Background—Excess fat is one of the main determinants of insulin resistance, representing the metabolic basis for developing future cardiovascular disease. The aim of the current study was to find an easy-to-detect clinical marker of insulin resistance which can be used to identify young subjects at increased risk of cardiovascular disease. Methods and Results—Four-hundred and seventy-seven ove...

vaspin as a novel adipokine has insulin-sensitizing effects, which may be associated with decreased blood glucose concentration. in this study, we aimed to investigate the effects of resistance exercise training on plasma vaspin concentrations and its relation to plasma levels of insulin and glucose in patients with type 2 diabetes (t2d). in a quasi-experimental study, 18 male patients with t2d...

background: obesity is a very common disorder resulting from an imbalance between food intake and energy expenditure, and it has a substantial impact on the development of chronic diseases.  the aim of this study was to examine the association of insig2 (rs7566605) gene polymorphism with obesity and obesity associated phenotypes in north indian subjects. methods: the variants were investigated ...