新生和成年哺乳动物红细胞中的NADH-高铁血红蛋白还原酶活性。
NADH-methemoglobin reductase activity in the erythrocytes of newborn and adult mammals.
作者信息
Lo S C, Agar N S
出版信息
Experientia. 1986 Dec 1;42(11-12):1264-5. doi: 10.1007/BF01946415.
PMID:3780953
Abstract
NADH-MR activity was measured in the erythrocytes of newborn and adult horses, pigs, cattle, sheep, goats, red kangaroos, fruit bats, rats, mice, rabbits and humans. Our results fail to support an earlier hypothesis that higher NADH-MR activity may be an adaptation to increased ruminal nitrite production leading to accelerated oxidation of fetal hemoglobin.
摘要
在新生和成年马、猪、牛、羊、山羊、红袋鼠、果蝠、大鼠、小鼠、兔子及人类的红细胞中测量了NADH-MR活性。我们的结果未能支持早期的一个假设，即较高的NADH-MR活性可能是对瘤胃中亚硝酸盐生成增加的一种适应，从而导致胎儿血红蛋白加速氧化。
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