title: [Intensity of lipid peroxidation and antioxidant enzyme activity in arterial and venous walls during hypervitaminosis D].
abstract: The intensity of the lipid peroxydation (LPO) and the antioxidant enzyme activity (superoxide dismutase, glutathione peroxydase and catalase) on injecting vitamin D in high doses (10,000 U/kg) was examined in the arterial and venous walls of rabbits. The increase in the amount of the intermediate and final LPO products has been found in the vessels of all types. The lowest intensity of LPO was noted in the vena cava. The decrease in the antioxidant activity has been revealed. But vena cava inferior was the exception because the activity of all studied antioxidant enzymes grew in its wall. This increase is likely to be one of the reasons for vena resistance to the action of damaging factors.
authors.affiliation: Sumy State University.
authors.forename: V Iu
authors.initials: VIu
authors.lastname: Harbuzova
mesh_terms: D000818:Animals; D000975:Antioxidants / Q000378:metabolism*; D001158:Arteries / Q000201:enzymology*; D002374:Catalase / Q000378:metabolism; D005979:Glutathione Peroxidase / Q000378:metabolism; D015227:Lipid Peroxidation / Q000187:drug effects*; D008297:Male; D008659:Metabolic Diseases / Q000209:etiology / Q000378:metabolism*; D011817:Rabbits; D013482:Superoxide Dismutase / Q000378:metabolism; D014684:Venae Cavae / Q000201:enzymology*; D014807:Vitamin D / Q000008:administration & dosage*
chemical_list: D000975:Antioxidants; D014807:Vitamin D; D002374:Catalase; D005979:Glutathione Peroxidase; D013482:Superoxide Dismutase
vernacular_title: Intensyvnist' protsesiv perekysnoho okysnennia lipidiv ta antyoksydantna aktyvnist' arterial'noï i venoznoï stinky v dynamitsi rozvytku hipervitaminozu D.