[冷适应及短期冷暴露对动物低氧性缺氧耐受性的影响]
[Effect of cold adaptation and brief exposure to cold on the resistance of animals to hypoxic hypoxia].
作者信息
Goroshinskaia I A, Rudik G M
出版信息
Fiziol Zh SSSR Im I M Sechenova. 1987 Apr;73(4):532-6.
PMID:3609380
Abstract
Cold adaptation of white rats (45 days, 2 degrees C) considerably increased their resistance against hypoxic hypoxia as indicated by an increase of life duration under hypoxia, a decrease in seizure frequency, and the absence of changes in monoamine oxidase catalytic properties typical for hypoxia. Cold stress, however, reduced the animals resistance against hypoxic hypoxia.
摘要
对白鼠进行冷适应（45天，2摄氏度）可显著提高它们对低氧性缺氧的抵抗力，这表现为缺氧条件下生存时间延长、癫痫发作频率降低，且单胺氧化酶的催化特性未出现缺氧时典型的变化。然而，冷应激会降低动物对低氧性缺氧的抵抗力。
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