DEMONSTRATION OF HEAT-PRODUCTION ASSOCIATED WITH SPREADING DEPRESSION IN THE AMPHIBIAN RETINA

被引：18

作者：

TASAKI, I

BYRNE, PM

机构：

[1] Laboratory of Cell Biology, National Institute of Mental Health, Bethesda

来源：

BIOCHEMICAL AND BIOPHYSICAL RESEARCH COMMUNICATIONS | 1991年 / 174卷 / 01期

关键词：

D O I：

10.1016/0006-291X(91)90519-D

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：

Using thin film of synthetic pyroelectric material, polyvinylidene fluoride, sensitive heat-sensors were constructed for the purpose of detecting heat production associated with the phenomenon of spreading depression in isolated amphibian retinae. Measurements with these sensors revealed the existence of large heat production, which closely follows the electrical sign of spreading depression. Studies of the effects of chemical agents known to affect spreading depression have demonstrated the usefullness of heat measurements. © 1991.

引用

页码：293 / 297

页数：5

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