Details

Autor(en) / Beteiligte

• Karr, Susan W.
• Reinert, Robert E.
• Wade, Adelbert E.

Titel

The effects of temperature on the cytochrome P-450 system of thermally acclimated bluegill

Ist Teil von

• Comparative biochemistry and physiology. C, Comparative pharmacology, 1985, Vol.80 (1), p.135-139

Ort / Verlag

Oxford: Elsevier B.V

Erscheinungsjahr

1985

Link zum Volltext

Quelle

Elsevier Journal Backfiles on ScienceDirect (DFG Nationallizenzen)

Beschreibungen/Notizen

• 1. The effects of temperature acclimation at 10, 20 and 30°C on the concentration and activity of the mixed function oxidase system in bluegill are as follows. 2. Liver weight/body weight varied inversely with temperature. 3. Significant ( P < 0.05) differences in concentration of cytochrome P-450 of hepatic microsomes were seen and varied inversely with temperature. 4. Benzo( a)pyrene hydroxylase activity tested in vitro at incubation temperatures of 10, 20 and 30°C showed significant differences in K m, but no differences in V max. 5. SDS polyacrylamide gel electrophoresis revealed some quantitative differences in cytochrome P-450 isozymes between groups.