HYPOTHALAMIC HISTAMINE MODULATES ADAPTIVE-BEHAVIOR OF RATS AT HIGH ENVIRONMENTAL-TEMPERATURE

被引:41
作者
FUJIMOTO, K [1 ]
SAKATA, T [1 ]
OOKUMA, K [1 ]
KUROKAWA, M [1 ]
YAMATODANI, A [1 ]
WADA, H [1 ]
机构
[1] OSAKA UNIV, FAC MED, DEPT PHARMACOL 2, OSAKA 530, JAPAN
来源
EXPERIENTIA | 1990年 / 46卷 / 03期
关键词
adaptive behavior; environmental temperature; Histamine; hypothalamus;
D O I
10.1007/BF01951767
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
Histamine content in the rat hypothalamus was lower at 4°C and higher at 31°C compared to that at 21°C. Pretreatment with α-fluoromethylhistidine, a 'suicide' inhibitor of histidine decarboxylase, attenuated both the increased level of hypothalamic histamine and rat adaptive behavior at 31°C. Increase of histamine content in the hypothalamus appears to be an important factor contributing to rat adaptive behavior to high environmental temperature. © 1990 Birkhäuser Verlag.
引用
收藏
页码:283 / 285
页数:3
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