| 苯并（a）芘对大弹涂鱼肝脏抗氧化酶活性影响的初步研究 |
| |
| 引用本文： | 冯涛,郑微云,洪万树,彭耿.苯并（a）芘对大弹涂鱼肝脏抗氧化酶活性影响的初步研究[J].应用生态学报,2001,12(3):422-424. |
| |
| 作者姓名： | 冯涛 郑微云 洪万树 彭耿 |
| |
| 作者单位： | 冯涛（厦门大学,厦门361005）
郑微云（厦门大学,厦门361005）
洪万树（厦门大学,厦门361005）
彭耿（厦门大学,厦门361005） |
| |
| 基金项目： | 高等学校博士学科点专项科研基金和国家自然科学基金资助项目(49876029). |
| |
| 摘 要： | 在实验条件下,研究了不同浓度苯并(a)芘(BaP)暴露对大弹涂鱼肝脏内抗氧化酶-超氧化物歧化酶(SOD)、谷胱甘肽过氧化物酶(GPx)和过氧化氢酶(CAT)活性的影响.结果表明,不同浓度的BaP暴露对抗氧化酶活性产生不同程度的影响.低浓度组(3μg
|
| 关 键 词： | 苯并（a）芘 大弹涂鱼 抗氧化酶 SOD GPx CAT 肝脏 海洋污染 毒理 |
| 文章编号： | 1001-9332(2001)03-0422-03 |
| 修稿时间： | 1999年11月23 |
Effect of benzo (a)pyrene on antioxidant enzyme activities in Boleophthalmus
pectinirostris liver |
| |
| FENG Tao,ZHENG Weiyun,HONG Wanshu,PENG Gen.Effect of benzo (a)pyrene on antioxidant enzyme activities in Boleophthalmus
pectinirostris liver[J].Chinese Journal of Applied Ecology,2001,12(3):422-424. |
| |
| Authors: | FENG Tao ZHENG Weiyun HONG Wanshu PENG Gen |
| |
| Abstract: | The effect of different BaP concentrations on the activities of superoxide dismutase(SOD),glutathione peroxidase(GPx) and catalase(CAT) in Boleophthalmus pectinirostris liver was studied under experimental condition.The results showed that the activities of antioxidant enzymes did not change too much with BaP exposure in lower concentration,whereas the SOD and GPx activities were increased significantly with BaP exposure in higher concentration.No statistical changes were observed in the effect of BaP exposure in different concentrations on CAT activities throughout the experiment. |
| |
| Keywords: | Benzo(a)pyrene Boleophthalmus pectinirostris Antioxidant enzymes SOD GPx CAT |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
