نتایج جستجو برای: weight restriction
تعداد نتایج: 417256 فیلتر نتایج به سال:
BACKGROUND Although both fetal and long-term growth restriction are well documented in fetal alcohol spectrum disorders, effects on pattern of growth trajectory have not been characterized. Furthermore, the degree to which growth trajectories are related to fetal alcohol-related neurocognitive deficits is unknown. METHODS Ninety-three heavy drinking pregnant women and 64 controls were recruit...
Objective: The purpose of this study was to analyze the fetal thymus size by sonography in healthy, small for gestational age (SGA), and growth restriction (FGR) pregnancies investigate if there is a difference between healthy fetuses those with restriction. 
 Study Design: thymic-thoracic ratio (TTR), transverse diameter, perimeter were prospectively measured SGA FGR ages 20 37 weeks comp...
OBJECTIVE Restricting dietary methionine to 0.17% produces a series of physiological responses through coordinated transcriptional effects in liver and adipose tissue. The goal of the present work was to determine the threshold concentrations above and below 0.17% at which the beneficial responses to 0.17% dietary methionine are preserved. METHODS Diets were formulated to restrict methionine ...
1. Male Sprague-Dawley rats were allocated at 100 g into either an ad lib.-fed control group or a food-restricted group. The restricted group was fed for 9 d at 25% of ad lib. intake. Controls were killed at a body-weight of 100 g and 29 d of age. 2. The effects of food restriction on muscle weight, fibre number, fibre diameter, DNA, and protein were examined in three skeletal muscles, the sole...
The difficulty in maintaining weight loss during obesity treatment may be caused by a counteracting neuroendocrine response. It has been proposed that leptin could be a regulator of this response. We examined the relations between leptin levels during an initial very low calorie diet, other simultaneous endocrine changes, and the 1-yr weight reduction. Sixty-nine obese (24 men and 45 women) wer...
Horses fed beyond their nutritional requirement and that are physically inactive will develop obesity, which is often accompanied by insulin resistance and heightened risk of laminitis. The use of pharmacologic agents in combination with nutritional restriction may promote weight loss in obese horses unable to exercise because of laminitic pain. This study shows that reducing feed intake of bro...
an experiment was conducted to evaluate the effect of feed restriction (fr) and meal feeding (mf) on performance, carcass characteristics and related parameters to ascites in ross 308 male broiler chickens. five dietary treatments were 1) the control (ad libo. feeding), 2 )feed restriction from 7 to 14 days (fr14), 3) feed restriction from 7 to 21 days (fr21), 4) meal feeding from 7 to 14 days ...
This study was performed by five treatments and three replicates using 180 Ross male broilers (12 birds in each pen) in a completely randomized design. Feed restriction was applied by supplementing the rice hull levels (0, 15, 30, 45 and 60 percent). To grower feed (7 to 14 days of age). Average feed intake had a linear decrease with increasing in rice hull levels. Body weight was decreased lin...
Current nutritional approaches to metabolic syndrome and type 2 diabetes generally rely on reductions in dietary fat. The success of such approaches has been limited and therapy more generally relies on pharmacology. The argument is made that a re-evaluation of the role of carbohydrate restriction, the historical and intuitive approach to the problem, may provide an alternative and possibly sup...
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