title: [Cerebral lactate dehydrogenase isoenzymes in different hypoxic conditions].
abstract: Spectrum of LDH isozymes and their activity were compared in animal brain tissue under circulatory and hypoxic forms of hypoxia. Dynamics and manifestation of alterations observed correlated primarily with the type of oxygen deficiency as well as with its severity and length of action. Development of oxygen deficiency in brain tissue was accompanied by increase in total LDH activity and by elevation in content of M-subunits, typical for "anaerobic" spectrum of LDH isozymes, with simultaneous decrease in amount of H-subunits.
mesh_terms: D000532:Altitude Sickness / Q000201:enzymology*; D000818:Animals; D001921:Brain / Q000201:enzymology*; D000860:Hypoxia / Q000201:enzymology*; D002534:Hypoxia, Brain / Q000201:enzymology*; D007527:Isoenzymes; D007770:L-Lactate Dehydrogenase / Q000378:metabolism*; D008297:Male; D051381:Rats
chemical_list: D007527:Isoenzymes; D007770:L-Lactate Dehydrogenase
vernacular_title: Izofermenty laktatdegidrogenazy mozga v raznykh usloviiakh kislorodnogo golodaniia.