Ferré P, Satabin P, El Manoubi L, Callikan S, Girard J. Relationship between ketogenesis and gluconeogenesis in isolated hepatocytes from newborn rats.
Biochem J 1981;
200:429-33. [PMID:
7340842 PMCID:
PMC1163553 DOI:
10.1042/bj2000429]
[Citation(s) in RCA: 26] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
In hepatocytes from 1-day-old rats, active gluconeogenesis occurs in parallel with active ketogenesis, although the carbon atoms of non-esterified fatty acids do not participate in glucose synthesis. Once a significant ketogenesis is established, a further increase does not enhance gluconeogenesis. Indeed, octanoate is more ketogenic than oleate, but stimulates gluconeogenesis to a similar extent.
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