Study on Activities of Antioxidant Enzyme Induced by Myclobutanil in Danio rerio

被引:0
|
作者
Ding, Feng [1 ]
Song, Wenhua [2 ]
Li, Zhen [2 ]
Guo, Jing [2 ]
机构
[1] Nankai Univ, Coll Environm Sci & Engn, Tianjin, Peoples R China
[2] Tianjin Polytech Univ, Sch Environm & Chem Engn, Tianjin, Peoples R China
来源
2010 4TH INTERNATIONAL CONFERENCE ON BIOINFORMATICS AND BIOMEDICAL ENGINEERING (ICBBE 2010) | 2010年
基金
中国国家自然科学基金;
关键词
myclobutanil; zebrafish; acute toxicity; oxidative stress; OXIDATIVE STRESS; TRIADIMEFON; FUNGICIDES; TISSUES; GROWTH; LIVER; RATS;
D O I
暂无
中图分类号
R318 [生物医学工程];
学科分类号
0831 ;
摘要
In this study, the antioxidant responses induced by myclobutanil in zebrafish (Danio rerio) were analyzed. Changes in activities of superoxide dismutase (SOD), malondialdehyde (MDA) and catalase (CAT) in the liver of fish were determined. The results showed that as myclobutanil concentration increased, significant changes in SOD and CAT activities and MDA level were found, suggesting that activities of enzymes mentioned above could be used as biomarkers for environmental myclobutanil levels. A delicate regulatory mechanism(s) may be present in zebrafish that controls antioxiadase activities based on quantitative level of myclobutanil the fish exposed.
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页数:4
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