this experiment conducted to evaluate the effect of different methods of force molting on performance, egg quality of laying hens with one hundred eighty of 52-wk old hy-line layer in completely randomized design with six treatments, five replicates for 90 days. treatments include 1 - feed withdrawal (fw), 2 - 50 percent alfalfa meal: 50 percent layer ration, 3 - 75 percent alfalfa meal: 25 per...

The evaluations of insects’ protein as viable alternative source in fish diets are gaining more attention revealing that the has comparative advantage than other sources. Therefore, this study was conducted to isolate and identify (using phylotypic genotypic methods) bacteria isolates gastrointestinal tract (GIT) African hybrid catfish fed supplemented grasshopper meal. Four feeding were adopte...

Paraoxonase is an enzyme associated with HDL in human serum that hydrolyzes oxidized phospholipids and inhibits LDL oxidation, which is an important step in atherogenesis. In animals, addition of oxidized lipids to the circulation reduces paraoxonase activity, and diets rich in oxidized fat accelerate the development of atherosclerosis. The current randomized, crossover study was designed to co...

BACKGROUND The intake of glucose or a high-fat, high-carbohydrate (HFHC) meal, but not orange juice, induces an increase in inflammation and oxidative stress in circulating mononuclear cells (MNCs) of normal-weight subjects. OBJECTIVE We investigated the effect of orange juice on HFHC meal-induced inflammation and oxidative stress and the expression of plasma endotoxin and Toll-like receptors...

True ileal lysine digestibilities were determined using the homoarginine (HA) method in casein-, barley-, canola meal-, and barley-canola meal-based diets fed to growing pigs. Four Yorkshire barrows (25 to 49 kg BW) equipped with ileal T-cannulas were fed one of the diets according to a 4 x 4 Latin square design. All diets, except for the barley diet, were formulated to be similar in DE:CP rati...

Feeding trials were designed to evaluate the nutritive value of feather meal treated by K6 and K82 keratinase. There were five treatments in feather meal preparation: CFM (non-enzymatically treated feather meal), K6FM (K6 keratinase treated feather meal), K82FM (K82 keratinase treated feather meal), K6:K82FM [K6 and K82 keratinase (5:1) treated feather meal] and CMFM (commercial enzyme treated ...

It is known that the macronutrient content of a meal has different impacts on the postprandial satiety and appetite hormonal responses. Whether obesity interacts with such nutrient-dependent responses is not well characterized. We examined the postprandial appetite and satiety hormonal responses after a high-protein (HP), high-carbohydrate (HC), or high-fat (HF) mixed meal. This was a randomize...

To assess the impact of the macronutrient content of a meal on the postprandial leptin response and its relationship with postprandial satiety, 22 young healthy subjects (11 men and 11 women) were given, in a randomized order, an isoenergetic meal [carbohydrate (81%) or fat (79%)] or remained fasting. Blood sampling and hunger and satiety scores were collected hourly during 9 h after the meal. ...

This study extends nutritional intervention results reported by short-term clinical trials of a diabetes-specific nutritional meal replacement by assessing the ten-year impact of the interventions on patient outcomes and costs compared to usual care. We developed and validated a computer simulation of type 2 diabetes based on published data from major clinical trials. The model tracks patients ...

BACKGROUND Despite considerable controversy over the inclusion of sucrose in the diets of people with diabetes, the acute metabolism of sucrose is not completely understood. OBJECTIVE Our objective was to investigate the metabolism of the monomeric constituents of sucrose after a high-sucrose meal. DESIGN Three test meals were consumed in a randomized, crossover design by 7 healthy male vol...