[高氧期间及之后大鼠组织中的氨、谷氨酰胺和谷氨酸含量]
[Ammonia, glutamine and glutamic acid content of rat tissues during and after hyperoxia].
作者信息
Gabibov M M
出版信息
Kosm Biol Aviakosm Med. 1975 Mar-Apr;9(2):12-6.
PMID:1123898
Abstract
The content of ammonia, glutamine, glutamic acid was measured in the brain, liver, heart, spleen, kidneys, skeletal muscles and blood rats exposed to a 4 atm oxygen atmosphere and during aftereffects. The hyperoxic atmosphere resulted in an increase of ammonia and glutamic acid and in a decrease of glutamine in the tissues. The return to the norm of the compounds occurred slowly and nonuniformly, lasting for 40 to 60 posthyperoxic days.
摘要
在暴露于4个大气压氧气环境及后续效应期间，对大鼠的脑、肝、心、脾、肾、骨骼肌和血液中的氨、谷氨酰胺、谷氨酸含量进行了测定。高氧环境导致组织中氨和谷氨酸含量增加，谷氨酰胺含量减少。这些化合物恢复到正常水平的过程缓慢且不均匀，持续到高氧暴露后的40至60天。
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