Free-radical lipid oxidation in intergeneric and interspecific sturgeon hybrids at early stages of ontogeny.
The intensity of free-radical lipid oxidation was evaluated in total homogenates of intergeneric (great sturgeon with barbel sturgeon) and interspecific (Russian sturgeon with barbel sturgeon) hybrid fry and their parental species. Activity of the antioxidant defense system in intergeneric fry was higher than in interspecific fry, which should be taken into consideration during selection of objects for intensive aquaculture.
Lozovskaya
M V
MV
BIOS Sturgeon Breeding Research and Production Center, Astrakhan. loza65@mail.ru
Lozovskii
A R
AR
D000818:Animals; D000975:Antioxidants / Q000378:metabolism; D002678:Chimera; D005260:Female; D005399:Fishes / Q000235:genetics* / Q000254:growth & development*; D005609:Free Radicals; D006824:Hybridization, Genetic; D050356:Lipid Metabolism; D008297:Male; D010063:Ovum / Q000166:cytology; D010084:Oxidation-Reduction; D013045:Species Specificity; D017392:Thiobarbituric Acid Reactive Substances / Q000378:metabolism
D000975:Antioxidants; D005609:Free Radicals; D017392:Thiobarbituric Acid Reactive Substances