[Change in the activity of antioxidant enzymes in the process of early ontogenesis of various species of Black Sea fishes].
The dynamics of activities of lipoxygenase, superoxide dismutase, catalase, proxidase and glutathione reductase during the development of eggs and hatched larvae of five species of Black Sea fishes was studied. The increase of enzyme activities at the end of embryogenesis and in the larvae was established. High correlations between the activities of superoxide dismutase, catalase and glutathione peroxidase (r > 0.95) and the average coefficients for Neogobius melanostomus (0.4957) for Proterorhinus marmoratus (0.3933) and for Blennius sanguinolentus (0.5853), for Psetta maeotica (0.5579) were found. It proved the resemblance of processes of antioxidant system formation during the early development of fishes.
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D000818:Animals; D000975:Antioxidants / Q000378:metabolism*; D002374:Catalase / Q000378:metabolism; D005399:Fishes / Q000196:embryology / Q000254:growth & development / Q000378:metabolism*; D005980:Glutathione Reductase / Q000378:metabolism; D008084:Lipoxygenase / Q000378:metabolism; D009792:Oceans and Seas; D010063:Ovum / Q000201:enzymology*; D009195:Peroxidase / Q000378:metabolism; D013482:Superoxide Dismutase / Q000378:metabolism
D000975:Antioxidants; D002374:Catalase; D009195:Peroxidase; D008084:Lipoxygenase; D013482:Superoxide Dismutase; D005980:Glutathione Reductase