DATA ON THE ACTIVITY OF SUPEROXIDE-DISMUTASE AND CATALASE IN TWO SUMMER-OLD CTENOPHARYNGODON IDELLA SPECIES
2010
ANA-MARIA STRATULAT | ELENA CIORNEA | GABRIELA DUMITRU | SABINA IOANA COJOCARU
Research targeted the comparative study of some enzymes involved in oxidative stress in the two summer-old individuals of the Ctenopharyngodon idella species, derived from a systematic arrangement. Fresh samples were collected from five representatives of the grass carp, from the liver tissue, muscle and intestine. Superoxide-dismutase activity was determined by the Winterbourne, Hawkins, Brian and Carrell method, adapted by Vlad Artenie, catalase activity by the Sinha method, and protein by the Bradford method, and results being expressed in U / mg protein. The analysis of obtained results shows that there are significant differences, first from one enzyme to another, and secondly depending on the tissue analyzed, the maximum activity occurring in the liver tissue for catalase and in the intestinal tissue for superoxide-dismutase.
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