College of Life Science, Hebei University, 071002, Baoding, People's Republic of China.
Bull Environ Contam Toxicol. 2010 Jan;84(1):112-7. doi: 10.1007/s00128-009-9911-5. Epub 2009 Nov 19.
The effects of dietary Selenium (Se) supplementation on muscle superoxide dismutase (SOD), catalase (CAT), glutathione peroxidase (GPX) activities and haemolymph superoxide anions (O(2)-) of Neocaridina heteropoda exposed to ambient nitrite were investigated. The results showed supplementation of Se in diet could enhance the resistance of shrimp to low concentration ambient nitrite. The results demonstrated that Se might have a potentially useful role as an effective antioxidant and resistance to aqueous nitrite in shrimp and the effect of the organic Se was better than that of the inorganic Se.
研究了膳食硒（Se）补充对暴露于环境亚硝酸盐的秀丽隐杆线虫肌肉中超氧化物歧化酶（SOD）、过氧化氢酶（CAT）、谷胱甘肽过氧化物酶（GPX）活性和血淋巴超氧阴离子（O(2)-）的影响。结果表明，膳食中补充硒可以提高虾对低浓度环境亚硝酸盐的抵抗力。结果表明，硒可能作为一种有效的抗氧化剂和虾对水亚硝酸盐的抵抗力具有潜在的作用，有机硒的效果优于无机硒。
