CONDYLACTIS TOXIN - INTERACTION WITH NERVE MEMBRANE IONIC CONDUCTANCES

被引：82

作者：

NARAHASHI, T

MOORE, JW

SHAPIRO, BI

机构：

[1] Department of Physiology and Pharmacology, Duke University Medical Center, Durham, NC

[2] Biological Laboratories, Harvard University, Cambridge, MA

来源：

SCIENCE | 1969年 / 163卷 / 3868期

关键词：

D O I：

10.1126/science.163.3868.680

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

A toxin from the Bermuda anemone Condylactis gigantea causes the early transient conductance change of crayfish giant axon membranes to persist without affecting the shape of its turning-on. The increase in late steadystate conductance is either not affected or slightly suppressed. The effect on the conductance components can adequately account for the prolonged action potential observed in the treated axon.

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页码：680 / +

页数：1

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