The objective of this study was to test how the genetic polymorphisms located within the lipoprotein lipase (LPL) locus would modulate the relationship between a diet high in carbohydrate and insulin resistance related traits in metabolic syndrome adults. A one year nutritional intervention study focusing on education to increase dietary intake of whole grain, vegetable and fruit, and to reduce...

We report data from 60 patients with polycystic ovary syndrome (PCOS) who had undergone assessment of insulin resistance, pancreatic beta-cell function, obesity, and androgen levels to elucidate the complex relationships among these traits. Homeostasis model assessment was used to quantify insulin resistance and beta-cell function. A reference population was derived from the National Health and...

OBJECTIVE To evaluate the correlation between neck circumference and insulin resistance and components of metabolic syndrome in adolescents with different adiposity levels and pubertal stages, as well as to determine the usefulness of neck circumference to predict insulin resistance in adolescents. METHODS Cross-sectional study with 388 adolescents of both genders from ten to 19 years old. Th...

objective(s):this study examined whether conjugated linoleic acid (cla) supplementation affects insulin sensitivity and peroxisome proliferator-activated receptor gamma (ppar-γ) and glucose transporter type 4 (glut-4) protein expressions in the skeletal muscles of rats during endurance exercise. materials and methods:sprague-dawley male rats were randomly divided into hs (high-fat diet (hfd) se...

BACKGROUND Rhodiola species have been used for asthenia, depression, fatigue, poor work performance and cardiovascular diseases, all of which may be associated with insulin resistance. To disclose the underlying mechanisms of action, the effect of Rhodiola crenulata root (RCR) on insulin resistance was investigated. METHODS Male Sprague-Dawley rats were treated with liquid fructose in their d...

Background: Cardiovascular diseases are the most common causes of death in the world and type 2 diabetes is one of them because it is highly prevalent and doubles heart disease risk. Some studies suggest that insulin resistance is associated with coronary artery disease in non-diabetics. The aim of this study was to evaluate the association of insulin resistance (IR) and coronary artery disease...

Cardiovascular Autonomic Dysfunction as a Link Between Insulin Resistance and Nocturnal Blood Pressure Elevation To the Editor: I read with interest the article by Lurbe et al1 on the relationship between insulin resistance and the ambulatory blood pressure components in obese children and adolescents. The authors have observed that nocturnal systolic blood pressure and heart rate were signific...