insulin resistance/비만증

Although obesity rates are higher in African-American than European-American women, gastro-oesophageal reflux disease (GERD) and its comorbidities are more prevalent in European-American women. A common denominator for increased adiposity, and consequent insulin resistance, is excess dietary

BACKGROUND The aim of this study was to investigate insulin sensitivity and secretion in lean and obese Asian (Thai) type 2 diabetic patients. METHODS Insulin sensitivity and insulin secretion was assessed with the hyperinsulinemic euglycemic (80 mU/m(2) per min) and hyperglycemic clamp technique in

OBJECTIVE This study was undertaken to determine if insulin resistance without and with obesity influences LDL response to dietary cholesterol and saturated fat. RESULTS We fed 0, 2, and 4 egg yolks per day to 197 healthy subjects in a 4-week, double-blind, randomized, crossover design. Subjects

BACKGROUND Skeletal muscle is responsible for most of the insulin-stimulated glucose uptake and metabolism. Therefore, it plays an important role in the development of insulin resistance, one of the characteristics of the metabolic syndrome (MS). As the prevalence of the MS is increasing, there is

OBJECTIVE Obesity is often associated with insulin resistance and the components of the metabolic syndrome. However, wide variations in insulin sensitivity are noted in obese youth. It is not clear if greater insulin resistance confers a higher risk of cardiovascular comorbidities and risk for type

Diet-induced obesity, insulin resistance, impaired glucose tolerance, chronic inflammation, and oxidative stress represent the main features of type 2 diabetes mellitus. The present study was conducted to examine the efficacy and mechanisms of shrimp oil on glucose homeostasis in obese rats. Male CD

OBJECTIVE An inflammatory process is involved in the mechanism of obesity-related insulin resistance. Recent studies indicate that monocyte chemoattractant protein-1 (MCP-1) is a major chemokine that promotes monocyte infiltration into adipose tissues; however, the adhesion pathway in adipose

OBJECTIVE Are arterial stiffness, carotid intima-media thickness and diastolic dysfunction increased in young women with polycystic ovary syndrome (PCOS) independently of the effects of obesity? CONCLUSIONS Insulin resistance and central obesity are associated with subclinical cardiovascular

BACKGROUND Morbidly obese patients display both an autonomic nervous imbalance and impaired glucose metabolism, and both of these conditions can be partially reversed after bariatric surgery. The aim of the present study was to investigate changes in heart rate variability (HRV) and glucose

BACKGROUND Obesity is associated with a pathologic predominance of sympathetic over parasympathetic tone. With respect to the heart, this autonomic dysfunction presents as a decreased heart rate variability (HRV), which has been associated with increased cardiovascular morbidity. Gastric bypass (GB)

Both altered GH-IGF-I axis and low serum levels of 25-hydroxyvitamin D (25(OH)D) are linked to measures of metabolic syndrome. Our hypothesis was that there is a relation between GH, IGF-I, and 25(OH)D; and that vitamin D supplementation may have an effect on the levels of GH, IGF-I, and

OBJECTIVE To characterize the insulin sensitivity of overweight and obese 5- to 10-year-old (Tanner stage 1-3) African-American children screened for participation in a diabetes prevention study and to identify the association of insulin sensitivity with obesity, hyperlipidemia, and

The 66 kDa isoform of the mammalian Shc gene promotes adipogenesis, and p66Shc-/- mice accumulate less body weight than wild-type (WT) mice. As the metabolic consequences of the leaner phenotype of p66Shc-/- mice is debated, we hypothesized that gut microbiota may be involved. We confirmed that

BACKGROUND Ecuadorian subjects with GH receptor deficiency (GHRD) have not developed diabetes, despite obesity. OBJECTIVE We sought to determine the metabolic associations for this phenomenon. METHODS Four studies were carried out: 1) glucose, lipid, adipocytokine concentrations; 2) metabolomics

To determine the relationships of body fat distribution and insulin sensitivity and cardiovascular risk factors in lean and obese Thai type 2 diabetic women, 9 lean and 11 obese subjects, with respective mean age 41.7 +/- 6.3 (SD) and 48.0 +/- 8.5 years, and mean body mass index (BMI) 23.5 +/- 1.8