Abstract: Common carp Cyprinus carpio juveniles with body weight of （ 10 ± 3 g） were randomly allocated to 4 groups, and fed the purified diets containing selenium 0,0.15,0.30, and 0.45 mg/kg with triplication at water temperature of 20 - 24 ℃ for 30 weeks. The clinical symptoms and mortality of the fish tested were observed during the trial and the physiological and biochemical indices in the blood collected from the caudal vein were determined in the 30^th week. The morbidity and mortality were found to be 46.7% , 33.3%, 13.3%, 0% and 26.7%, 16. 7%, 6.7%, 0%, respectively. For the fish fed the control diet containing selenium at a rate of 0 mg/kg, both the erythrocyte number and the hemoglobin levels decreased, whereas the leukocyte number and erythrocyte fragility increased significantly. The activities of the aspartate aminotransferase （AST）, alannine transferase（ALT） and lac- tate dehydrogenase （LDH） increased, meanwhile the levels of the IgM and the activities of the GSH - Px, superoxide dismutase （SOD） and catalase （CAT） decreased.
汪开毓, 彭成卓, 金明昌, 黄锦炉. 硒缺乏对鲤血液生理生化指标的影响[J]. 大连海洋大学学报, 2009, 24(4): 283-287.
WANG Kai-yu, PENG Cheng-zhuo, JIN Ming-chang, HUANG Jin-lu . Effects of selenium deficiency on the indices of blood in common physiological and biochemical carp Cyprinus carpio. Journal of Dalian Ocean University, 2009, 24(4): 283-287.
2009, Vol. 24 
