蛙皮素对饥饿大鼠体温和耗氧量的影响。

Effects of bombesin on body temperature and oxygen consumption in food-deprived rats.

作者信息

Babcock A M, Wunder B A

出版信息

Neuropharmacology. 1984 Nov;23(11):1357-8. doi: 10.1016/0028-3908(84)90060-1.

Abstract

The present study measured oxygen consumption and core body temperature following central injections of bombesin (1.0 microgram) in food-deprived rats. Oxygen consumption did not differ for bombesin- and control-injected rats while mean core body temperature decreased significantly following bombesin administrations. Present findings suggest separate mechanisms of heat loss for bombesin-induced hypothermia in cold-exposed and food-deprived rats.

摘要

本研究测量了在饥饿大鼠中脑室内注射蛙皮素（1.0微克）后的耗氧量和核心体温。注射蛙皮素的大鼠和注射对照物的大鼠耗氧量没有差异，而注射蛙皮素后平均核心体温显著下降。目前的研究结果表明，在寒冷暴露和饥饿的大鼠中，蛙皮素诱导的体温过低存在不同的散热机制。