title: Antioxidant effect of caeruloplasmin on microsomal lipid peroxidation.
abstract: Microsomal NADPH-dependent lipid peroxidation catalyzed by ADP-Fe3+ was inhibited by the addition of caeruloplasmin. The antioxidant effect of caeruloplasmin was independent of the superoxide anion (O-2) scavenging activity. Since caeruloplasmin enhanced the function of ADP-Fe3+ acting as electron acceptor for microsomal electron transport system, the antioxidant effect of caeruloplasmin is considered to depend on the ferroxidase activity.
mesh_terms: D000818:Animals; D000975:Antioxidants; D002570:Ceruloplasmin / Q000494:pharmacology*; D006736:Horses; D066298:In Vitro Techniques; D008054:Lipid Peroxides / Q000378:metabolism*; D008297:Male; D008862:Microsomes, Liver / Q000187:drug effects / Q000378:metabolism*; D010084:Oxidation-Reduction / Q000187:drug effects; D051381:Rats; D011919:Rats, Inbred Strains
chemical_list: D000975:Antioxidants; D008054:Lipid Peroxides; D002570:Ceruloplasmin