Arterial oxygen partial pressures reduce the insulin-dependent induction of the perivenously located glucokinase in rat hepatocyte cultures: mimicry of arterial oxygen pressures by H2O2.

Liver glucokinase (GK) is localized predominantly in the perivenous zone. GK mRNA was induced by insulin maximally under venous O2 partial pressure (pO2) and only half-maximally under arterial pO2. CoCl2 and desferrioxamine mimicked venous pO2 and enhanced the insulin-dependent induction of GK mRNA...

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Bibliographic Details
Main Authors: Kietzmann, T, Roth, U, Freimann, S, Jungermann, K
Format: Artigo
Language:Inglês
Published: 1997
Subjects:
Research Article
Online Access:https://ncbi.nlm.nih.gov/pmc/articles/PMC1218031/
https://ncbi.nlm.nih.gov/pubmed/9003396
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