COMPONENTS OF FAST AND SLOW PHASES OF AXOPLASMIC FLOW

被引：65

作者：

KIDWAI, AM

OCHS, S

机构：

[1] Department of Physiology, Indiana University Medical Center, Indianapolis, Indiana

来源：

JOURNAL OF NEUROCHEMISTRY | 1969年 / 16卷 / 07期

关键词：

D O I：

10.1111/j.1471-4159.1969.tb05955.x

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

Abstract— Cat ventral roots removed at times from hours to days after injection of [3H]leucine into the seventh lumbar and first sacral spinal cord segments were homogenized and subjected to sub‐cellular fractionation. The soluble fraction was further analysed for protein content by column chromatography with Sephadex. The fast phase of axoplasmic flow carries down labelled free leucine, polypeptide, and soluble protein. The slow phase of axoplasmic flow carries down labelled soluble protein. The sub‐cellular components were labelled with the small particulate fraction showing a higher specific activity than the other sub‐cellular fractions. Copyright © 1969, Wiley Blackwell. All rights reserved

引用

页码：1105 / +

页数：1

共 22 条

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