title: Mitochondrial generation of superoxide free radicals during acute ethanol intoxication in the rat.
abstract: Two hours after an acute ethanol load (50 mmol/kg, i.p.), brain mitochondrial superoxide production was unchanged. This is contrary to our previous findings concerning liver mitochondria. On the other hand, the ethanol treatment caused a marked inhibition of respiration stimulated by phosphate plus ADP (with succinate or pyruvate plus malate as substrates) (state 3) in the brain mitochondria, whereas it did not exert any modification on the hepatic mitochondrial electron transport chain.
authors.affiliation: Department of Biomedical Research on Alcoholism, University Paris V, France.
authors.forename: C
authors.initials: C
authors.lastname: Ribiere
authors.forename: D
authors.initials: D
authors.lastname: Sabourault
authors.forename: C
authors.initials: C
authors.lastname: Saffar
authors.forename: R
authors.initials: R
authors.lastname: Nordmann
mesh_terms: D000435:Alcoholic Intoxication / Q000378:metabolism*; D000818:Animals; D001921:Brain / Q000187:drug effects / Q000378:metabolism; D000431:Ethanol / Q000494:pharmacology; D005609:Free Radicals; D008297:Male; D008928:Mitochondria / Q000187:drug effects* / Q000378:metabolism; D008930:Mitochondria, Liver / Q000187:drug effects / Q000378:metabolism; D010084:Oxidation-Reduction / Q000187:drug effects; D051381:Rats; D011919:Rats, Inbred Strains; D013481:Superoxides / Q000378:metabolism*
chemical_list: D005609:Free Radicals; D013481:Superoxides; D000431:Ethanol