Evidence for the participation of aspartate aminotransferase in hepatic glucose synthesis in the suckling newborn rat
- PMID: 728114
- PMCID: PMC1186233
- DOI: 10.1042/bj1760335
Evidence for the participation of aspartate aminotransferase in hepatic glucose synthesis in the suckling newborn rat
Abstract
Inhibition of liver aspartate aminotransferase by L-2-amino-4-methoxy-trans-3-butenoic acid in the suckling newborn rat causes a decrease in all gluconeogenic precursors from phosphoenolpyruvate to glucose and an accumulation of lactate but not of pyruvate. This suggests that the aspartate shuttle is operative and confirms the quantitative importance of lactate as a gluconeogenic precursor at this time during development.
Similar articles
-
Functional inhibition of cytosolic and mitochondrial aspartate aminotransferase by L-2-amino-4-methoxy-trans-3-butenoic acid in isolated rat hepatocytes and mitochondria.Arch Biochem Biophys. 1981 Jul;209(2):335-41. doi: 10.1016/0003-9861(81)90289-7. Arch Biochem Biophys. 1981. PMID: 7294799 No abstract available.
-
Selective inhibition of alanine aminotransferase and aspartate aminotransferase in rat hepatocytes.Biochem J. 1984 Jun 15;220(3):707-16. doi: 10.1042/bj2200707. Biochem J. 1984. PMID: 6466297 Free PMC article.
-
Metabolic studies in experimental liver disease resulting from D(+)-galactosamine administration.Biochem J. 1972 Nov;130(1):37-44. doi: 10.1042/bj1300037. Biochem J. 1972. PMID: 4655444 Free PMC article.
-
The regulation of gluconeogenesis. The effect of pent-4-enoic acid on gluconeogenesis and on the gluconeogenic metabolite concentrations of isolated perfused rat liver.J Biol Chem. 1970 Feb 25;245(4):818-24. J Biol Chem. 1970. PMID: 4313610 No abstract available.
-
The interaction of carbaryl with the metabolism of isolated hepatocytes: II. Effect on gluconeogenesis.Gen Pharmacol. 1984;15(4):333-7. doi: 10.1016/0306-3623(84)90010-7. Gen Pharmacol. 1984. PMID: 6092205
Cited by
-
Phorbol esters inhibit the glucocorticoid-mediated stimulation of cytosolic aspartate aminotransferase gene transcription.Biochem J. 1994 Feb 1;297 ( Pt 3)(Pt 3):497-502. doi: 10.1042/bj2970497. Biochem J. 1994. PMID: 8110186 Free PMC article.
-
PPARγ contributes to PKM2 and HK2 expression in fatty liver.Nat Commun. 2012 Feb 14;3:672. doi: 10.1038/ncomms1667. Nat Commun. 2012. PMID: 22334075 Free PMC article.
References
MeSH terms
Substances
LinkOut - more resources
Full Text Sources