【摘要】 本文介绍寒冷引起免疫功能低下机制所做的一些探讨。发现肾上腺摘除的大鼠在寒冷环境下其免疫功能较对照动物好;寒冷使动物血浆皮质醇和儿茶酚胺含量明显增加。认为寒冷时免疫功能的低下与肾上腺糖皮质激素和儿茶酚胺有密切关系。更多还原

【Abstract】 Studying on the mechanisms of depressed immunity by cold exp- osure,we found that after cold exposure the immunological functions of the adrenalactomized rats were in better conditions than the control rats.Also, cold exposure markedly increased plasma cortisol and plasma catecholamines levels of rats.These data show that there seems to be some relationships be- tween the depressed immunity by cold exposure and the plasma levels of adr- en-corticol hormones and catecholamines.更多还原