[Selenium as a modifier of antioxidant protection and lipid peroxidation in microclones of Arnica montana L. as affected by C-range ultraviolet rays].
selenium was studied for its effect on the node components of antioxidant protection of plants irradiated by UV of C-range. It is shown that selenium modifies the UV action of C-range and decreases the oxidation of SH-groups, increases activity of superoxide dismutase and glutathione peroxidase and decreases the accumulation of the end product of peroxidation: malondialdehyde.
Kostyshin
S S
SS
Yu. Fedkovych State University, Chernivtsi.
Rudenko
S S
SS
Lastivka
T V
TV
D000975:Antioxidants / Q000378:metabolism*; D018650:Arnica / Q000187:drug effects* / Q000528:radiation effects; D002999:Clone Cells / Q000187:drug effects / Q000528:radiation effects; D005979:Glutathione Peroxidase / Q000378:metabolism; D015227:Lipid Peroxidation / Q000187:drug effects* / Q000528:radiation effects; D008315:Malondialdehyde / Q000378:metabolism; D010946:Plants, Medicinal; D012643:Selenium / Q000494:pharmacology*; D013438:Sulfhydryl Compounds / Q000378:metabolism; D013482:Superoxide Dismutase / Q000378:metabolism; D014466:Ultraviolet Rays
D000975:Antioxidants; D013438:Sulfhydryl Compounds; D008315:Malondialdehyde; D005979:Glutathione Peroxidase; D013482:Superoxide Dismutase; D012643:Selenium
Selen kak modifikator antioksidantnoĭ zashchity i peroksidnogo okisleniia lipidov v mikroklonakh Arnica montana L. pri deĭstvii ul'trafioletovykh lucheĭ C-diapazona.