title: The effects of propionate and butyrate on acetate metabolism in rat hepatocytes.
abstract: 1. Two mM propionate or butyrate inhibited the mitochondrial uptake of acetate by rat hepatocytes. 2. With propionate the inhibition was so strong that the net formation of acetate in the cytoplasm, usually masked by the mitochondrial uptake, appeared directly as a net output of acetate into the medium; showing that this net formation of acetate, reported by [Crabtree B., Gordon M.-J. and Christie S. L. (1990) Biochem. J. 270, 219-225] is not an artefact arising from a misinterpretation of isotopic data. 3. The results also suggest that propionate and butyrate inhibit peroxisomal metabolism.
authors.affiliation: Rowett Research Institute, Aberdeen, Scotland, U.K.
authors.forename: M J
authors.initials: MJ
authors.lastname: Gordon
authors.forename: B
authors.initials: B
authors.lastname: Crabtree
mesh_terms: D000085:Acetates / Q000378:metabolism*; D000818:Animals; D002087:Butyrates / Q000494:pharmacology*; D020148:Butyric Acid; D003593:Cytoplasm / Q000378:metabolism; D008099:Liver / Q000378:metabolism*; D008297:Male; D008930:Mitochondria, Liver / Q000378:metabolism; D010101:Oxygen Consumption / Q000187:drug effects; D011422:Propionates / Q000494:pharmacology*; D051381:Rats; D011919:Rats, Inbred Strains
chemical_list: D000085:Acetates; D002087:Butyrates; D011422:Propionates; D020148:Butyric Acid