Superoxide dismutases (SOD) activity responses in the hemolymph of Litopenaeus vannamei exposed to high concentrations of F-, Fe3+
文献类型: 外文期刊
作者: Yao, Zongli 1 ; Wang, Hui 1 ; Zhou, Kai 1 ; Ying, Chengqi 1 ; Lai, Qifang 1 ; Yao, Zongli 1 ; Chen, Ling 2 ;
作者机构: 1.Chinese Acad Fisheries Sci, E China Sea Fisheries Res Inst, Minist Agr China, Open Lab Marine & Estuary Fisheries, Shanghai 200090, Peoples R China
2.Tongji Univ, Coll Environm Sci Engn, State Key Lab Pollut Control & Resource Reuse, Shanghai 200092, Peoples R China
关键词: F-;Fe3(+);stress;SOD activity;Litopenaeus vannamei
期刊名称:2012 WORLD AUTOMATION CONGRESS (WAC)
ISSN:
年卷期: 2012 年
页码:
收录情况: SCI
摘要: SOD activity varieties in the hemolymph of Litopenaeus vannamei as the acute change of F- and Fe3+ were studied in this test. The results showed that the SOD activity in hemolymph did not show dramatically changes in controlled groups (0mg/L). Compared with control, SOD activity in 10mg/L F- group increased at the beginning 24 hour, then, decreased until its normal level in following 3 days. SOD activity in 20mg/L F- group decreased significantly from 48h post-transfer. In 50mg/L F- group, SOD activity was prohibited all the time; SOD activity was increased in 0 similar to 24h in 0.5mg/L and 1mg/L Fe3+ group. Compared to this, SOD activities between 0 similar to 48h were significantly decreased in 2mg/L Fe3+ group, and then increased to the beginning level. This study revealed that the rule of SOD activity varieties according to the effects of F- and Fe3+ changes on the SOD activity in the hemolymph of Litopenaeus vannamei.
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