title: [Heme oxygenase activity in rat organs during cadmium chloride administration].
abstract: Heme oxygenase activity, the level of spontaneous and ascorbat-induced LPO in the liver, kidney and spleen homogenates of rats and blood serum absorption spectrum in the Soret region in different periods both after CdCl2 and prior alpha-tocopherol administration were studied. The increase in the hemolysis products content in the serum was observed in 15 min after CdCl2 injection and remained during 24 h. Heme oxygenase activity in the liver and kidney increased after 6 h and stayed at the same level 24 h after CdCl2 administration. The level of spontaneous LPO in the spleen increased after 6 h, and in the liver and kidney the level of spontaneous and ascorbat-induced LPO increased in 24 h after CdCl2 injection. The preliminary alpha-tocopherol administration did not prevent the accumulation of hemolysis products in the serum and the increase of heme oxygenase activity in the liver and kidney caused by CdCl2 administration. However, the increase in the ascorbat-induced LPO in these organs was completely blocked. The role of heme and LPO in the heme oxygenase induction by CdCl2 are discussed.
authors.affiliation: Karazin Kharkiv National University.
authors.forename: E V
authors.initials: EV
authors.lastname: Strel'chenko
authors.forename: I V
authors.initials: IV
authors.lastname: Nikitchenko
authors.forename: P A
authors.initials: PA
authors.lastname: Kaliman
mesh_terms: D000818:Animals; D019256:Cadmium Chloride / Q000494:pharmacology*; D006419:Heme Oxygenase (Decyclizing) / Q000097:blood / Q000378:metabolism*; D007668:Kidney / Q000187:drug effects / Q000201:enzymology*; D015227:Lipid Peroxidation / Q000187:drug effects; D008099:Liver / Q000187:drug effects / Q000201:enzymology*; D018384:Oxidative Stress / Q000187:drug effects; D051381:Rats; D017208:Rats, Wistar; D013154:Spleen / Q000187:drug effects / Q000201:enzymology*; D013997:Time Factors; D014810:Vitamin E / Q000494:pharmacology
chemical_list: D014810:Vitamin E; D006419:Heme Oxygenase (Decyclizing); D019256:Cadmium Chloride