[Corrective action of an antioxidant in chronic emotional-pain stress in rats].
Chronic emotional painful stress (EPS) in rats brought about blood pressure elevation and changes in the time-course of the heart rate under functional load (hypokinesia for 2 h). There was also an increase in the heart mass and activation of cytochromoxidase in the brain cortex and hippocamp. Chronic administration of the antioxidant F-801 for EPS prevented vegetative disorders, heart hypertrophy and elevation of oxidative activity in the brain. The role of lipid peroxidation and hypoxia in the development of abnormalities caused by neurotization is discussed.
D000818:Animals; D000975:Antioxidants / Q000627:therapeutic use*; D001341:Autonomic Nervous System / Q000187:drug effects; D001522:Behavior, Animal / Q000187:drug effects; D001921:Brain / Q000187:drug effects / Q000378:metabolism; D002908:Chronic Disease; D004353:Drug Evaluation, Preclinical; D004734:Energy Metabolism / Q000187:drug effects; D006801:Humans; D008297:Male; D051381:Rats; D013315:Stress, Psychological / Q000188:drug therapy* / Q000503:physiopathology
D000975:Antioxidants
Korrigiruiushchee deĭstvie antioksidanta pri khronicheskom émotsional'no-bolevom stresse u krys.