[Effect of a highly dispersed copper powder on superoxide dismutase and glutathione peroxidase activities in experimental myocardial infarct].
Administration of highly dispersed copper powder in a dose 0.2 mg/kg three days before modelled coronary-occlusion myocardial infarction caused transitory increase in activity of antioxidant enzymes--superoxide dismutase and glutathione peroxidase in the necrotic zone of myocardium of rats, and also staunch increase in the activity of these enzymes in noninfarction region.
Konovalova
G G
GG
Lankin
V Z
VZ
Bogoslovskaia
O A
OA
Glushchenko
N N
NN
Fedorov
Iu I
IuI
D000818:Animals; D003300:Copper / Q000627:therapeutic use*; D004353:Drug Evaluation, Preclinical; D005979:Glutathione Peroxidase / Q000378:metabolism*; D008297:Male; D009203:Myocardial Infarction / Q000188:drug therapy* / Q000201:enzymology / Q000401:mortality; D009206:Myocardium / Q000201:enzymology; D011208:Powders; D051381:Rats; D011919:Rats, Inbred Strains; D013482:Superoxide Dismutase / Q000378:metabolism*; D013535:Suspensions
D011208:Powders; D013535:Suspensions; D003300:Copper; D005979:Glutathione Peroxidase; D013482:Superoxide Dismutase
Vliianie vysokodispersnogo poroshka medi na aktivnost' superoksiddismutazy i glutationperoksidazy pri éksperimental'nom infarkte miokarda.