| 多氯联苯(PCB1254)对栉孔扇贝消化盲囊和鳃丝抗氧化系统及脂质过氧化水平的影响 |
| |
| 引用本文： | 任加云,刘娟娟,于祥,李建庆.多氯联苯(PCB1254)对栉孔扇贝消化盲囊和鳃丝抗氧化系统及脂质过氧化水平的影响[J].海洋湖沼通报,2011(3):149-156. |
| |
| 作者姓名： | 任加云 刘娟娟 于祥 李建庆 |
| |
| 作者单位： | 滨州学院城市与环境系;滨州学院山东省黄河三角洲生态环境重点实验室; |
| |
| 基金项目： | 滨州学院青年人才创新工程项目(BZXYQNLG200505)资助 |
| |
| 摘 要： | 本实验研究了浓度梯度为0.5,1.0,和10.0μg/L的多氯联苯化舍物(PCB1254)处理30d栉孔扇贝消化盲囊和鳃丝SOD,CAT和GPx活性和脂质过氧化水平的变化.研究结果表明:低浓度组(0.5μg/L和1.0μg/L)的抗氧化酶活力能够被PCB1254显著的诱导,但是在高浓度组,抗氧化酶快速被诱导升高然后随着...
|
| 关 键 词： | PCB1254 栉孔扇贝 抗氧化酶 脂质过氧化 |
RESPONSES OF ANTIOXIDANT SYSTEMS AND LIPID PEROXIDATION LEVELS TO PCB_(1254) IN THE TWO TISSUES OF THE SCALLOP CHLAMYS FERRARI |
| |
| REN Jiayun,LIU Juanjuan,YU Xiang, LI Jianqing.RESPONSES OF ANTIOXIDANT SYSTEMS AND LIPID PEROXIDATION LEVELS TO PCB_(1254) IN THE TWO TISSUES OF THE SCALLOP CHLAMYS FERRARI[J].Transaction of Oceanology and Limnology,2011(3):149-156. |
| |
| Authors: | REN Jiayun LIU Juanjuan YU Xiang LI Jianqing |
| |
| Institution: | REN Jiayun1,2,LIU Juanjuan1,YU Xiang2,and LI Jianqing2(1.Department of Urban and Environment,Binzhou University,Binzhou 256600,China,2.Key Laboratory of Research Center for Eco-environmental Sciences of Yellow River Delta,Binzhou University Binzhou 256600,China) |
| |
| Abstract: | Polychlorinated biphenyls(PCBs) are ubiquitous environmental contaminants,which have caused worldwide concerns since the discovery of their presence in the environment.In this experiment,the effects of PCB1254 on SOD,CAT and GPx activities and MDA contents of the scallops Chlamys ferrari were studied.For the experiment,scallops homogenous in size were selected and maintained in seawater(salinity 30,pH 8.0,temperature 8 C-10 C).The PCB1254 concentrations were measured below: 0.45 0.11 g/L,1.03 0.23 g/L,9.18 ... |
| |
| Keywords: | PCB1254 Chlamys Ferrari antioxidant lipid peroxidation |
| 本文献已被 CNKI 等数据库收录！ |
|
