Half lives of lactic-dehydrogenase, glutamic-oxalacetic transaminase, alkaline-phosphatase and creatine-phosphokinase in sow blood.

Summary The half life (T1/2) of lactic dehydrogenase (LDH), glutamicoxalacetic transaminase (GOT), alkaline phosphatase (AP) and creatine Phosphokinase (CPK) in sow blood was estimated following the intravenous injection of the enzymes. The T 1/2 of the enzymes showed two or three phasic patterns. T1/2 of LDH was 21 and 124 minutes for the first and second phases. GOT clearance rate was triphasic showing T 1/2 of 21, 180 and 480 minutes respectively. T1/2 of AP was 15.5 and 66 minutes for the first and second phases, and for CPK it was 15.5 minutes for phase 1 and 60 minutes for phase 2. Zusammenfassung Halbwertzeiten der Laktatdehydrogenase, Glutamat-Oxalat-Transaminase, Alkalische Phosphatase und Kreatinin-Phosphokinase im Schweineblut Die Halbwertszeiten wurden durch intravenose Injektion der Enzyme bestimmt. Sie zeigten zwei- bzw. dreiphasiges Muster. Die Halbwertszeiten betrugen: LDH 21 Min (1. Phase), 124 Min (2. Phase); GOT 21 Min (1. Phase), 180 Min (2. Phase), 480 Min (3. Phase); AP 15,5 Min (1. Phase), 66 Min (2. Phase); CPK 15,5 Min (1. Phase), 60 Min (2. Phase). Resume Demi-temps de vie de la lactico-deshydrogenase (LDH), de la transaminase glutamo-oxaloacetique (TGO), de la phosphatase alcaline (ALP) et de la creatine-phosphokinase (CPK) dans le sang du porc Les demi-temps de vie ont ete determines par injection intraveineuse d'enzyme. Ils presenterent des modeles de deux et respectivement trois phases: LDH: 21 min. (premiere phase), 124 min. (deuxieme phase), TGO: 21 min. (premiere phase), 180 min. (deuxieme phase), 480 min. (troisieme phase); ALP: 15,5 min. (premiere phase), 66 min. (deuxieme phase); CPK: 15,5 min. (premiere phase), 60 min. (deuxieme phase). Resumen Tiempos semivalor de la dehidrogenasa lactica, glutamato-oxalato-transaminasa, fosfatasa alcalina y creatina-fosfoquinasa en la sangre de cerdo Se determinaron los tiempos semivalor (T1/2) por inyeccion intravenosa de las enzimas. Se presentaron modelos bi resp. trifasicos. Los T1/2 eran del orden siguiente: LDH 21 min (fase 1°), 124 min (fase 2°); GOT 21 min (fase 1°), 180 min (fase 2°), 480 min (fase 3°); AP 15,5 min (fase 1°), 66 min (fase 2°); CPK 15,5 min (fase 1°), 60 min (fase 2°).