Publication de 6 numéros par an
ISSN Imprimer: 0018-8166
ISSN En ligne: 1943-5991
Indexed in
Influence of Sublethal Lead Concentrations on the Content of Thiol Compounds and Proteins in Carp Organism
RÉSUMÉ
After 7-days influence of 0.1, 0.2 and 0.5 mg/L lead on carps the decrease in protein thiols and the increase in non-protein thiols, as well as the activation of peroxide oxidation of lipids in liver were observed. In blood concentrations of plasma proteins, methemoglobin and reduced glutathione decreased, whereas the concentration of plasma protein thiols increased. In liver content of a total salt-soluable and metalothioneine-similar protein as well as total blood hemoglobin, proteins and thiols in white muscles were within the mark. After direct lead ions' impact, the content of protein thiols (albumin) lessened a larger extent than that of non-protein (glutathione). The 0.2 mg/L concentration affected the carp organism in a great extent.