NEURAL RELEASE OF BRAIN SEROTONIN AND BODY TEMPERATURE

被引:53
作者
SHEARD, MH
AGHAJANIAN, GK
机构
关键词
D O I
10.1038/216495a0
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
Stimulation of midbrain raphe causes an increase of body temperature (1[degree]-2[degree]C) in the awake unrestrained animal and a reduction in the usual fall in temperature in lightly anesthetized animals. Indoles in the forebrain were measured in the anesthetized group and the reduction in fall of temperature with midbrain raphe stimulation in associated with a fall of serotonin and increase of 5-hydroxyindole-acetic acid. These changes in the concentrations of brain indoles after raphe stimulation suggest a release of serotonin.
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页码:495 / +
页数:1
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