Govorova L V, Aleksandrova E E, Teplov S I
Biull Eksp Biol Med. 1975 Nov;80(11):38-41.
A long-term (for 3 hours) hypoxic hypoxia was accompanied in rats by wave changes of the brain tissue Na++K+-ATPase activity. This activity decreased after a 15-minute exposure; it increased after 2 hours and fell again after a 3-hour hypoxia (decompensation period). The membrane transport enzymes of erythrocytes proved to be more resistant to hypoxia than the brain cell enzymes.
大鼠出现长期（3小时）低氧性缺氧时，脑组织钠钾ATP酶活性呈波动变化。暴露于低氧环境15分钟后，该酶活性降低；2小时后升高，3小时低氧（失代偿期）后再次下降。结果表明，红细胞的膜转运酶比脑细胞酶对缺氧更具耐受性。
