Somatotropin Treatment Reduces Energy Intake without Altering Protein Intake in Pigs Selecting between High and Low Protein Diets
نویسندگان
چکیده
منابع مشابه
High protein intake without concerns?
The high fashion in nutrition for the critically ill is to recommend a high protein intake. Several opinion leaders are surfing on this wave, expanding the suggested protein allowance upwards. At the same time, there is no new evidence supporting this change in recommendations. Observational data show that in clinical practice protein intake is most often far below current ESPEN recommendations...
متن کاملProtein leverage affects energy intake of high-protein diets in humans.
BACKGROUND The protein leverage hypothesis requires specific evidence that protein intake is regulated more strongly than energy intake. OBJECTIVE The objective was to determine ad libitum energy intake, body weight changes, and appetite profile in response to protein-to-carbohydrate + fat ratio over 12 consecutive days and in relation to age, sex, BMI, and type of protein. DESIGN A 12-d ra...
متن کاملInterrelationships between exogenous porcine somatotropin (PST) administration and dietary protein and energy intake on protein deposition capacity and energy metabolism of pigs.
Exogenous porcine somatotropin (PST) administration stimulates protein deposition and inhibits lipogenesis, resulting in dose-related improvements in growth performance and reduction of carcass fat content. However, the associated impacts of this technology on dietary nutrient requirements and energy partitioning between maintenance, protein, and fat remain unclear. Studies with pigs between 25...
متن کاملGenotype and sex effects on the relationship between energy intake and protein deposition in growing pigs.
Seventy-two crossbred (Large White X Landrace) pigs were used in a 3 X 7 factorial experiment to investigate the response of two strains of boars (strains A and B) and of castrated male pigs (strain B) to seven levels of intake of a single diet (ranging from 5.3 Mcal digestible energy [DE]/d to ad libitum) between 45 and 90 kg live weight. All aspects of growth performance and body composition ...
متن کاملExcess energy intake promotes the development of hypoalbuminaemia in rats fed on low-protein diets.
1. A group of rats were given ad lib, a diet with a protein-energy: total energy (P:E) value of 0 . 03. Other animals received the same protein intake (g/kg body-weight per d) as this group, but had their energy consumption reduced to either 90, 80, 70, 60 or 50% of the ad lib. value. 2. The restricted growth rate of rats fed on the P:E--0 . 03 diet ad lib. has been shown to be due entirely to ...
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ژورنال
عنوان ژورنال: The Journal of Nutrition
سال: 1997
ISSN: 0022-3166,1541-6100
DOI: 10.1093/jn/127.10.2067