title: Participation of endogenous fatty acids in Ca2+ release activation from mitochondria.
abstract: A correlation between the rate of H+/Ca2+ exchange and the content of free fatty acids in mitochondria has been found. Fatty acids were isolated from mitochondria with different activities of H+/Ca2+ exchange. It has been shown that these free fatty acids are able to induce Ca2+ release in exchange to protons after being added to freshly isolated mitochondria.
mesh_terms: D000818:Animals; D002118:Calcium / Q000378:metabolism*; D005230:Fatty Acids, Nonesterified / Q000378:metabolism*; D006863:Hydrogen-Ion Concentration; D007700:Kinetics; D050356:Lipid Metabolism; D008297:Male; D008930:Mitochondria, Liver / Q000378:metabolism*; D051381:Rats; D011919:Rats, Inbred Strains
chemical_list: D005230:Fatty Acids, Nonesterified; D002118:Calcium