文章基本信息

标题：EFFECT OF HISTIDINE-FREE AND -EXCESS DIETS ON ANSERINE AND CARNOSINE CONTENTS IN RAT GASTROCNEMIUS MUSCLE
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作者：Nanaya TAMAKI ; Fusako TSUNEMORI ; Michiko WAKABAYASHI 等
期刊名称：Journal of Nutritional Science and Vitaminology
印刷版ISSN：0301-4800
电子版ISSN：1881-7742
出版年度：1977
卷号：23
期号：4
页码：331-340
DOI：10.3177/jnsv.23.331
出版社：Center for Academic Publications Japan
摘要：Anserine and carnosine contents were determined in muscle of rats subjected to histidine depletion or excessive supplement. The contents of anserine and carnosine were reduced in the gastro-cnemius muscle of rats fed a histidine-free diet. The diet showed especial-ly a remarkable decrease of carnosine content. After rehabilitation for one week, the muscle anserine and carnosine contents in histidine-deficient rat returned to the normal level. The body and gastrocnemius muscle weights were decreased in rats fed a histidine-excess diet. However, anserine and carnosine content in muscle of rats fed a histidine-excess diet were twice of that of control rats. Urinary excretion of Nπ-methylhistidine and Nτ-methylhistidine was in-creased in rats fed a histidine-excess diet.