FAST AND SLOW PHASES OF AXOPLASMIC FLOW IN VENTRAL ROOT NERVE FIBRES

被引：58

作者：

OCHS, S

JOHNSON, J

机构：

[1] Department of Physiology, Indiana University School of Medicine, Indianapolis, Indiana

来源：

JOURNAL OF NEUROCHEMISTRY | 1969年 / 16卷 / 06期

关键词：

D O I：

10.1111/j.1471-4159.1969.tb08972.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：

The pattern of activity found in ventral roots removed at different times after seventh lumbar and first sacral cord injections of [3H]leucine gave evidence for fast and slow phases of axoplasmic flow. An intra‐axonic location was shown for the fast flow by the block of downflow produced by freezing a narrow region of the ventral root, by reduction of downflow on preinjection of puromycin into the cord and by radioautography of ventral roots. Separate mechanisms appear to be required to account for the fast and slow phases of axoplasmic flow. Copyright © 1969, Wiley Blackwell. All rights reserved

引用

页码：845 / +

页数：1

共 29 条

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