亮氨酸在体内无法刺激蛋白质合成。
Failure of leucine to stimulate protein synthesis in vivo.
作者信息
McNurlan M A, Fern E B, Garlick P J
出版信息
Biochem J. 1982 Jun 15;204(3):831-8. doi: 10.1042/bj2040831.
Abstract
The effect of 100 mumol of leucine on protein synthesis in several tissues was assessed in the intact rat. Leucine had no immediate effect on protein synthesis in gastrocnemius muscle, heart, jejunal serosa, jejunal mucosa or liver in rats which were fed, starved for 2 days or deprived of dietary protein for 9 days. Leucine treatment for 1 h also failed to stimulate protein synthesis in tissues of 2-day-starved animals.
摘要
在完整大鼠中评估了100微摩尔亮氨酸对几种组织蛋白质合成的影响。亮氨酸对喂食的、饥饿2天或9天未摄入膳食蛋白质的大鼠的腓肠肌、心脏、空肠浆膜、空肠黏膜或肝脏中的蛋白质合成没有立即影响。对饥饿2天的动物的组织进行1小时的亮氨酸处理也未能刺激蛋白质合成。
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