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亮氨酸的非钠依赖性突触体摄取。

Sodium-independent synaptosomal uptake of leucine.

作者信息

Tan C H, Leong M K, Ng F H, Thiyagarajah P

出版信息

Biochem Int. 1987 Jan;14(1):161-6.

PMID:3566775
Abstract

The uptake of leucine by rat brain synaptosomes was investigated in a Na+-free medium. It was found that leucine was transported into synaptosomes by 2 uptake processes which were both extremely sensitive to inhibition by 2-aminobicyclo-(2,2,1)-heptane-2-carboxylic acid. These 2 components were distinguishable from each other by kinetic analysis and by their relative sensitivity to inhibition by selected amino acids.

摘要

在无钠培养基中研究了大鼠脑突触体对亮氨酸的摄取。结果发现,亮氨酸通过两种摄取过程转运到突触体中,这两种过程对2-氨基双环-(2,2,1)-庚烷-2-羧酸的抑制都极为敏感。通过动力学分析以及它们对选定氨基酸抑制的相对敏感性,可以区分这两种成分。

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Sodium-independent synaptosomal uptake of leucine.亮氨酸的非钠依赖性突触体摄取。
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Inhibition of sodium-dependent L-leucine uptake in rat brain synaptosomes.大鼠脑突触体中钠依赖性L-亮氨酸摄取的抑制作用。
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