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[活动受限且蔗糖摄入过量的家兔碳水化合物和脂质代谢的变化]

[Changes in carbohydrate and lipid metabolism in rabbits with a limited mobility and an excess sacharose consumption].

作者信息

Ryl'nikov Iu P

出版信息

Vopr Pitan. 1978 Jan-Feb(1):49-54.

PMID:629031
Abstract

Under restricted motor activity an excess of the introduced saccharose is used not for replenishment of the spent energy which, judging by the glycolysis level, was less marked than in controls, but rather for maintaining the synthetic processes, being, first of all, incorporated in glucose-aminoglycanes. At the same time, the activity of the pentophosphate way of the carbohydrates assimilation increased in the brain, liver and heart and in consequence of this the cholesterol and triglycerides content rose in the blood serum and liver. The triglycerides concentration in the aorta proved to be lowered.

摘要

在运动活动受限的情况下,摄入的蔗糖过量并非用于补充消耗的能量(从糖酵解水平判断,消耗的能量比对照组少),而是用于维持合成过程,首先是并入葡萄糖 - 氨基聚糖中。与此同时,大脑、肝脏和心脏中碳水化合物同化的磷酸戊糖途径活性增加,结果血清和肝脏中的胆固醇和甘油三酯含量升高。主动脉中的甘油三酯浓度被证明降低。

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