<研究報告>魚類のOxalacetate Carboxy-lyaseおよび2,3の酵素の活性におよぼす飼料組成の影響

概要

論文の詳細を見る
The effect of dietary composition on the activities of oxalacetate carboxy-lyase (OAC-lyase) and some enzymes both of yellow-tail, Seriola quinqueradiata, and of red sea bream, Pagrus major, which were refed with diets of different compositions after the fasting, was investigated. The results obtained were as follows. Hepatic gluconeogenesis of yellow-tail and glycolysis of red sea bream were increased by the fasting. The activity of hepatic malate enzyme of above fishes was increased by the fasting, whereas that of mammals was decreased. It seemed that the activities of OAC-lyase and PEP-carboxykinase in liver, which were OA metabolizing enzymes, were correlatively changed. OAC-lyase activity of muscle was not affected by dietary carbohydrate and fat. Activities of hepatic pyruvate kinase, malate enzyme and OAC-lyase were somewhat increased according as the carbohydrate contents in diets were increased.
福岡女子大学の論文
1977-03-31