title: Effect of melatonin on cyclic nucleotide content and intensity of lipid peroxidation in the hippocampus and habenula of rats exposed to acute hypoxia.
abstract: Single intraperitoneal injection of melatonin in a dose of 1 mg/kg prevented accumulation of cGMP and intensification of lipid peroxidation in the hippocampus and habenula of rats exposed to acute hypobaric hypoxia (12,000 m). Changes in habenular content of cGMP suggest that melatonin prevents hypoxia-induced activation of heme-oxygenase.
authors.affiliation: Bukovinskaya State Medical Academy, Chernovtsy. bma@msa.cv.ua
authors.forename: I I
authors.initials: II
authors.lastname: Zamorskii
authors.forename: V P
authors.initials: VP
authors.lastname: Pishak
mesh_terms: D000208:Acute Disease; D000818:Animals; D000242:Cyclic AMP / Q000378:metabolism; D006152:Cyclic GMP / Q000378:metabolism*; D004789:Enzyme Activation / Q000187:drug effects; D019262:Habenula / Q000187:drug effects* / Q000378:metabolism*; D006419:Heme Oxygenase (Decyclizing) / Q000378:metabolism; D006624:Hippocampus / Q000187:drug effects* / Q000378:metabolism*; D000860:Hypoxia / Q000378:metabolism*; D015227:Lipid Peroxidation / Q000187:drug effects*; D008297:Male; D008315:Malondialdehyde / Q000378:metabolism; D008550:Melatonin / Q000494:pharmacology*; D051381:Rats
chemical_list: D008315:Malondialdehyde; D000242:Cyclic AMP; D006419:Heme Oxygenase (Decyclizing); D006152:Cyclic GMP; D008550:Melatonin