[冷热对生长中大鼠小肠淀粉酶和转化酶活性的影响]
[Effect of heat and cold on the amylolytic and invertase activity of the small intestine of growing rats].
作者信息
Rakhimov K R, Sadykov B A
出版信息
Biull Eksp Biol Med. 1976 Oct;82(10):1313-5.
Acute experiments were conducted on ratlings; it was shown that the action of heat (40-41 degrees C), cold (5-6 degrees C), and ACTH injections (4 units per 100 g of body weight) during the first week after birth led to a sharp reduction of the total (alpha-gamma-conditioned) amylolytic and invertase activity of the homogenates and of the portions of the small intestine (turned inside out) of the growing rats. This depressed condition of the intestinal function was revealed directly after the arrest of the action of the unfavourable factors (7-day rats) and persisted for the subsequent two weeks of the animal life.
对乳鼠进行了急性实验；结果表明，出生后第一周内，热（40 - 41摄氏度）、冷（5 - 6摄氏度）的作用以及促肾上腺皮质激素注射（每100克体重4单位）会导致生长中大鼠小肠匀浆和外翻小肠段的总（α - γ条件性）淀粉酶活性和转化酶活性急剧降低。在不利因素作用停止后（7日龄大鼠），肠道功能的这种抑制状态立即显现，并在动物生命的后续两周持续存在。
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