Consuming Diet Supplemented with Either Red Wheat Bran or Soy Extract Changes Glucose and Insulin Levels in Female Obese Zucker Rats.

Type 2 diabetes mellitus is characterized by the inability to regulate blood glucose levels due to insulin resistance, resulting in hyperglycemia and hyperinsulinemia. Research has shown that consuming soy and fiber may protect against type 2 diabetes mellitus. We performed a study to determine whether supplementing diet with soy extract (0.

Tissue Specific Effects of Dietary Carbohydrates and Obesity on ChREBPα and ChREBPβ Expression.

Carbohydrate response element binding protein (ChREBP) regulates insulin-independent de novo lipogenesis. Recently, a novel ChREBPβ isoform was identified. The purpose of the current study was to define the effect of dietary carbohydrates (CHO) and obesity on the transcriptional activity of ChREBP isoforms and their respective target genes.

A High Linoleic Acid Diet does not Induce Inflammation in Mouse Liver or Adipose Tissue.

Recently, the pro-inflammatory effects of linoleic acid (LNA) have been re-examined. It is now becoming clear that relatively few studies have adequately assessed the effects of LNA, independent of obesity. The purpose of this work was to compare the effects of several fat-enriched but non-obesigenic diets on inflammation to provide a more accurate assessment of LNA's ability to induce inflammation.

Echinacea-Based Dietary Supplement Does Not Increase Maximal Aerobic Capacity in Endurance-Trained Men and Women.

Purpose: To determine if an echinacea-based dietary supplement (EBS) provided at two different doses (a regular dose (RD), 8,000 mg/day, vs. a double dose (DD), 16,000 mg/day) would increase erythropoietin (EPO) and other blood markers involved in improving aerobic capacity and maximal oxygen consumption (VO2max) in endurance-trained men. Secondly, to determine if any sex differences exist between male and female endurance-trained athletes.

Role of stearoyl-CoA desaturase-1 in skeletal muscle function and metabolism.

Stearoyl-CoA desaturase-1 (SCD1) converts saturated fatty acids (SFA) into monounsaturated fatty acids and is necessary for proper liver, adipose tissue, and skeletal muscle lipid metabolism. While there is a wealth of information regarding SCD1 expression in the liver, research on its effect in skeletal muscle is scarce. Furthermore, the majority of information about its role is derived from global knockout mice, which are known to be hypermetabolic and fail to accumulate SCD1's substrate, SFA.

SCD1 activity in muscle increases triglyceride PUFA content, exercise capacity, and PPARδ expression in mice.

Stearoyl-CoA desaturase (SCD)1 converts saturated fatty acids into monounsaturated fatty acids. Using muscle overexpression, we sought to determine the role of SCD1 expression in glucose and lipid metabolism and its effects on exercise capacity in mice. Wild-type C57Bl/6 (WT) and SCD1 muscle transgenic (SCD1-Tg) mice were generated, and expression of the SCD1 transgene was restricted to skeletal muscle.