This study was designed to determine if the differential effect of high fat and high carbohydrate meals on mesenteric blood flow is a result of changed gastric emptying rate. Eight healthy men were studied twice. Superior mesenteric artery blood flow (Doppler ultrasound) was measured before and after a 2.5 MJ meal (either 74% of the energy as carbohydrate or 71% as fat). Emptying of meals was f...

C. tamala leaves are mainly used for flavouring food and spice due to clove like taste and pepper like odour. The plant leaves are widely used in pharmaceutical preparation because of therapeutic efficacy against various diseases and disorders due to presence of different phytochemicals. The leaves were analysed for ash content, moisture, crude fat, crude fibre, crude carbohydrate, crude protei...

OBJECTIVE We evaluated the effects of mixed meals differing in glycemic index (GI) and carbohydrate content on postprandial serum glucose and insulin response, hunger, and satiety over the course of a 12-h day. RESEARCH DESIGN AND METHODS In this randomized crossover trial, 26 overweight or obese adults received four diets in random order (high GI, high carbohydrate [HGI-HC]; high GI, low car...

The isolation and composition of glycoproteins from mucosae of normal stomachs, of stomachs with gastric ulcer, and of stomachs with carcinoma is described. The glycoproteins from the mucosae of normal stomachs and with gastric ulcer showed virtually the same carbohydrate and amino acid content as the principal gastric glycoprotein isolated from gastric aspirates. They all revealed a common bas...

BACKGROUND Altering dietary carbohydrate or fat content may have chronic effects on insulin secretion and sensitivity, which may vary with individual metabolic phenotype. OBJECTIVE The objective was to evaluate the contribution of tightly controlled diets differing in carbohydrate and fat content for 8 wk to insulin sensitivity and β cell responsiveness and whether effects of diet would vary ...

OBJECTIVE To examine the effects of diets varying in carbohydrate and glycemic index (GI) on changes in body composition, resting metabolic rate (RMR), and metabolic adaptation during and after weight loss. METHODS Adults with obesity (n = 91) were randomized to one of four provided-food diets for 17 weeks. Diets differed in percentage energy from carbohydrate (55% or 70%) and GI (low or high...

The increasing commercial production and the broad usage of engineered nanoparticles (ENPs) have led to concerns over the potential adverse impacts of these ENPs on biota in natural environments. Silver nanoparticles (AgNPs) are one of the most important and widely used ENPs which enter natural ecosystems. In this study we examined the effects of AgNPs on growth and some physiological parameter...

The Daniel Fast is a biblically inspired dietary program rich in carbohydrate, most closely resembling a vegan diet but with additional restrictions, including the elimination of processed foods, white flour products, preservatives, additives, sweeteners, caffeine, and alcohol. While no specific requirements are placed on the ingestion of specific percentages of macronutrients, the mean daily c...

The isolation of the principal glycoprotein from human gastric aspirates and the determination of its carbohydrate and amino acid composition is described.Ninety-nine individual gastric aspirates were investigated. Eighty-two were eluted on Bio-gel P150 and the carbohydrate and amino acid composition of each non-retarded fraction was determined. Fifteen of these non-retarded fractions were chro...