View clinical trials related to Insulin Resistance.
Filter by:Butyrate is a short chain fatty acid (SCFA) produced by bacterial fermentation of undigested starch in the gut. Butyrate carries out different effects at intestinal and extraintestinal level, including: immune regulation with anti-inflammatory effect at intestinal and systemic level and modulation of gut microbiota. Many of these effects result from an epigenetic mechanism. Shown in an animal model of obesity induced by a high fat diet (HFD), that butyrate can exercise very effective protective action against obesity through the stimulation of intestinal satiety hormones. Shown always in murine model of obesity induced by HFD, that butyrate is effective in preventing and treating obesity and insulin resistance. After 5 weeks of treatment with butyrate was observed a reduction of 10.2% of body weight, 30% of fasting glucose and 50% insulin resistance. In an animal model of metabolic syndrome with NAFLD researchers have recently demonstrated that the administration of butyrate is able to significantly reduce insulin resistance, liver damage, dyslipidaemia through a modulation of the inflammatory process. Pharmacokinetic and pharmacodynamic studies in humans show that the oral administration of butyrate is safe and well tolerated. The peak serum levels occurs 4-6 hours after oral administration. All of these data makes plausible a possible positive effect on insulin resistance in the obese child.
The overall goal of this project is to identify factors that "protect" some obese adults from becoming insulin resistant. Identifying mechanisms that help protect some obese adults from developing insulin resistance could lead to novel, targeted therapeutic and/or preventative strategies for obese adults who are insulin resistant.
The aims of this study is to analyse if insulin resistance in primary hyperparathyroidism (pHPT) is normalised after parathyroid adenomectomy and if glucose tolerance test may be useful as a diagnostic tool by predicting potential improvement of insulin sensitivity after biochemical cure of pHPT.
Insulin resistance (or pre-diabetes) is diagnosed using the oral glucose tolerance test. However, high blood glucose levels during this test may adversely impact on microvascular function. Investigators will determine whether a liquid mixed meal challenge (from carbohydrate, protein and fat) is a more appropriate test for assessing microvascular-derived insulin resistance.
This study will investigate the molecular mechanisms of atypical-antipsychotic induced insulin resistance. This will be accomplished by administering olanzapine or placebo to healthy subjects for 7 days and analyzing genetic and protein changes in peripheral tissues known to play an important role in insulin resistance pathophysiology.
This study is to evaluate the effects of preoperative carbohydrate intake on perioperative neuroinflammation and development of delirium.
The purpose of this study is to understand how weight loss by a very low fat plant-based diet with an exercise program affects metabolic and cardiovascular health in overweight adults at high risk for disease. Outcome measures will include assessment of insulin sensitivity, β-cell function, body fat distribution, skeletal muscle and adipose tissue biology, cardiovascular function, cardiorespiratory fitness, muscular strength, immune function, and the gut microbiome.
The purpose of this research study is to 1) understand how some, but not all people with obesity develop obesity related conditions such as type 2 diabetes and cardiovascular disease, and 2) compare the effects of 3 popular weight loss diets (Mediterranean, low-carbohydrate, or a very-low-fat plant-based diet) in people with obesity.
The objective of this study is to study the association between insulin resistance and recurrent spontaneous miscarriage (RSM).
The main goal of this project is to determine whether mitochondrial function in circulating cells is related to that measured in the muscle fibers of the same subjects.