pH-dependency of iodothyronine metabolism in isolated perfused rat liver
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چکیده
منابع مشابه
Imatinib metabolism and disposition in isolated rat perfused liver
Imatinib is an orally administered tyrosine kinase inhibitor which inhibits the Bcr-Abl protein-tyrosine kinase with high selectivity. Imatinib is rapidly absorbed from the gut, after oral intake and has an almost absolute bioavailability of 98%. The metabolism of imatinib is mediated by the cytochrome P450 (CYP) isoenzymes in the liver and gut wall. CGP74588 is a major active metabolite of ima...
متن کاملimatinib metabolism and disposition in isolated rat perfused liver
imatinib is an orally administered tyrosine kinase inhibitor which inhibits the bcr-abl protein-tyrosine kinase with high selectivity. imatinib is rapidly absorbed from the gut, after oral intake and has an almost absolute bioavailability of 98%. the metabolism of imatinib is mediated by the cytochrome p450 (cyp) isoenzymes in the liver and gut wall. cgp74588 is a major active metabolite of ima...
متن کاملNH4+ metabolism and the intracellular pH in isolated perfused rat liver.
The effects of NH4+ on the intracellular pH (pHi) and on the ATP content in isolated perfused rat liver were studied by 31P n.m.r. spectroscopy. In the initial phase of perfusion an average pHi of 7.29 +/- 0.04 was estimated. The presence of low (0.5 mmol/l) and high (10 mmol/l) doses of NH4Cl induced significant intracellular acidification by -0.06 +/- 0.03 and -0.11 +/- 0.03 pH unit respectiv...
متن کاملXylitol metabolism in the isolated perfused rat liver.
1. Loading the isolated perfused liver from well-fed rats with xylitol (20mm) caused a depletion of adenine nucleotides and P(i) and an accumulation of alpha-glycerophosphate. The ATP content fell to 66% of the control value after 10min and to 32% after 80min. The ADP and AMP contents also fell. After 80min 63% of the total adenine nucleotides and 59% of the P(i) had been lost. 2. The alpha-gly...
متن کاملPhthalate ester metabolism in the isolated, perfused rat liver system.
A series of experiments, performed at Johns Hopkins University, which led to our finding that plasticizers are extracted from poly-(vinyl chloride) (PVC) plastic by blood and biologic fluids will be described. The experiments began with the appearance of an unknown compound in the isolated perfused liver system. Livers were perfused with a mixture of synthetic plasma containing bovine serum alb...
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ژورنال
عنوان ژورنال: Biochemical Journal
سال: 1982
ISSN: 0264-6021
DOI: 10.1042/bj2020667