Rats rapidly reject diets deficient in essential amino acids.
作者： Thomas J. Koehnle , Matthew C. Russell , Dorothy W. Gietzen
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摘要: Omnivores must obtain diets balanced with respect to amino acids support growth and protein synthesis. The standard paradigm used study behavioral responses acid deficiency combines deficient dietary novelty. objective of this was examine the effects on first meal rats without confounding We report a series five studies feeding behavior in rats. Rats were fed low for 5-7 d then exposed essential acids. consistently demonstrated recognition within by significant reduction duration, rejecting after just 12-16 min exposure. This is rapid effect acid-deficient
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