منابع مشابه
Protein deficiency in spaced-fed rats.
I. Adult rats were trained to consume the entire day’s ration in z h. They showed marked difference in food intake when a diet lacking in protein was given. T w o broad stages were observed, the first phase did not show any drop in calorie intake whereas the second showed distinct severe calorie deficiency. 2. Definite changes were noted in the metabolic profiles of the protein-deficient group ...
متن کاملCopper Deficiency in Rats Fed upon Raw Meat.
Evidence given in earlier papers (Moore, Sharman, Constable, Symonds, Martin & Collinson, 1962; Moore, Impey, Martin & Symonds, 1963) has supported the view that a diet of raw beef produces both skeletal and haematological abnormalities in young piebald rats. The skeletal lesions appear to be due mainly, and probably entirely, to the low calcium content of the meat. Since Ca requirements are mu...
متن کاملDecreased preference for sucrose in rats fed a low protein diet and its intensification by zinc-deficiency.
This study examined whether protein concentrations in the diet of rats fed adequate Zn or deficient Zn affect their preference for disaccharides of sucrose and maltose. Sucrose and maltose were used as a source of carbohydrate and the selection patterns of rats were analyzed for 28 d by a two-choice selection method. Diets provided as a set of two either Zn-adequate or Zn-deficient diets contai...
متن کاملFactors influencing food intake of rats fed low-protein rations
MEYER, J. H. AND W. A. HARGUS. Factors in@~t~~~ing food intake of rats fed low-fir&n rations. Am. J. Physiol. I g7(6) : I 350135** I g5g.-Rats fed low-protein rations increased food intake, weight gain and gain in lean body mass when forced to expend energy by low environmental temperature or exercise (swimming). Rats fed low-protein rations with a higher proportion of fat in their weight gain ...
متن کاملThe effect of zinc deficiency on glucose metabolism in meal-fed rats.
The incorporation of uniformly-labelled [14C]glucose into fatty acids and glycogen of adipose tissue and liver was used to assess the effects of zinc deficiency on glucose metabolism in meal-fed rats. Throughout the study, identical feeding regimens were maintained between each of the Zn-deficient groups and their appropriate controls. The feeding regimens were either meal-feeding or ad lib. fe...
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ژورنال
عنوان ژورنال: British Journal of Nutrition
سال: 1969
ISSN: 0007-1145,1475-2662
DOI: 10.1079/bjn19690086