Changes in enzyme activities in tissues of rats exposed to hypoxia.
Rats were exposed to various degrees of hypoxia and enzyme activities in their tissues were determined. In general, oxidative metabolism was not increased in response to hypoxia, nor was anaerobic metabolism. Physiological and anatomical changes were concluded to be more important than changes in cellular enzyme activities in the overall adaptation to acute hypoxia.
D000818:Animals; D001219:Aspartate Aminotransferases / Q000378:metabolism; D001835:Body Weight; D003576:Electron Transport Complex IV / Q000378:metabolism; D005952:Glucose-6-Phosphatase / Q000378:metabolism; D005993:Glycerolphosphate Dehydrogenase / Q000378:metabolism; D000860:Hypoxia / Q000201:enzymology*; D007668:Kidney / Q000201:enzymology; D007770:L-Lactate Dehydrogenase / Q000378:metabolism; D008025:Ligases / Q000378:metabolism; D008099:Liver / Q000201:enzymology; D008297:Male; D009132:Muscles / Q000201:enzymology; D009206:Myocardium / Q000201:enzymology; D009929:Organ Size; D010770:Phosphotransferases / Q000378:metabolism; D051381:Rats; D013385:Succinate Dehydrogenase / Q000378:metabolism
D005993:Glycerolphosphate Dehydrogenase; D007770:L-Lactate Dehydrogenase; D013385:Succinate Dehydrogenase; D003576:Electron Transport Complex IV; D001219:Aspartate Aminotransferases; D010770:Phosphotransferases; D005952:Glucose-6-Phosphatase; D008025:Ligases