摘要
本文研究了在模拟低氧下 ,从出生至第 2 8天的新生大白鼠的肝和心肌组织的LDH活性的变化。结果表明新生大白鼠肝组织LDH活性随模拟低氧时间的增长明显升高 ,而心肌组织LDH活性无明显变化。认为发育大白鼠LDH活性变化与组织缺氧程度有关。
Liver and hear of neonatal rats, reared at a simulated altitude of 5000 meter, were analyzed at 1-28 days for total LDH activity. Total LDH activity of liver tissues was significant higher in the altitude-reared group, on the other hand, there was no significant change in the activity of LDH in heart tissues. The LDH activity change suggest a adaptation to environmental hypoxia.
出处
《青海师范大学学报(自然科学版)》
2002年第2期48-49,共2页
Journal of Qinghai Normal University(Natural Science Edition)
关键词
低氧
发育
大白鼠
乳酸脱氢酶
hypoxia
growing rat
liver and heart tissues
lactic dehydrogenase(LDH)