a 42-d trial with 400 unsexed broiler chicks (cobb 500) was conducted to study the effects of licorice (glycyrrhizaglabra) extract and an antibiotic-lincomycin- on performance abdominal fat and weights of selected internal organs, blood metabolites immunity system response. the feeding program consisted of a starter diet (1-21) d of age and a grower diet (22-42) d of age. chicks were randomly a...

PURPOSE The purpose of this study was to investigate whether moderate exercise and quercetin intake with a low fat diet contribute to inflammatory cytokine production, mitochondrial biogenesis, and lipid metabolism in skeletal muscle after strenuous exercise by high-fat diet mice. METHODS Male C57BL/6 mice were randomly divided into four groups: (1) High-fat for 12 weeks and low-fat diet cont...

Increased dietary fat intake generally, and saturated fat specifically, will lead to impairment of insulin action and to development of metabolic syndrome. The aim of this study was to find out changing of hepatic glucose output in dependence of high monounsaturated and high polyunsaturated fat diet and possible direct action of insulin in hepatocytes. Hepatocytes were isolated by a collagenase...

Obesity and hypertension have been identified as cardiovascular risk factors that contribute to the progression of end-stage renal disease. To examine the mechanisms by which a high-fat diet and hypertension contribute to endothelial dysfunction and renal injury, 8-week-old male spontaneously hypertensive rats and Wistar rats were fed a high-fat (36% fat) or a normal-fat (7% fat) diet for 10 we...

BACKGROUND High-fat, low-carbohydrate diets are widely used for weight reduction, but they may also have detrimental effects via increased circulating free fatty acid concentrations. OBJECTIVE We tested whether raising plasma free fatty acids by using a high-fat, low-carbohydrate diet results in alterations in heart and brain in healthy subjects. DESIGN Men (n = 16) aged 22 ± 1 y (mean ± SE...

Emerging evidence suggests that dyslipidemia is an independent risk factor for diabetic neuropathy (DN) (reviewed by Vincent et al. 2009). To experimentally determine how dyslipidemia alters DN, we quantified neuropathic symptoms in diabetic mice fed a high-fat diet. Streptozotocin-induced diabetic C57BL/6 mice fed a high-fat diet developed dyslipidemia and a painful neuropathy (mechanical allo...

The role that the central sympathetic nervous system plays in the development of obesity hypertension and insulin was evaluated by feeding dogs a high fat diet with or without clonidine treatment. Thirteen adult mongrel dogs were chronically instrumented and randomly assigned to receive either a high fat diet and no clonidine (n=6) or a high fat diet plus clonidine (n=7), 0.3 mg BID. Blood pres...

OBJECTIVE Persian leek is one of the most widely used herbal foods among Iranians. In this study, effects of oral administration of Persian leek on plasma and liver lipids were examined in hamster. MATERIALS AND METHODS Male Syrian hamsters were randomly divided into three groups: control (standard diet), high fat control (high-fat/high-cholesterol diet), Persian leek (high-fat/high-cholester...

Visceral obesity is frequently associated with muscle insulin resistance. Rats fed a high-fat diet rapidly develop obesity and insulin resistance. Dehydroepiandrosterone (DHEA) has been reported to protect against the development of obesity. This study tested the hypothesis that DHEA protects against the increase in visceral fat and the development of muscle insulin resistance induced by a high...