Embryotoxicity and teratogenicity of pesticide indoxacarb to sea urchin (Strongylocentrotus intermedius)
文献类型：期刊论文
| 作者 | yh_wang@nwsuaf.edu.cn; Wang, H; Huang, HH; Ding, J; Wang, YH |
| 刊名 | WATER SCIENCE AND TECHNOLOGY
 |
| 出版日期 | 2010 |
| 卷号 | 61期号:11页码:2733-2739 |
| 关键词 | Embryotoxicity Indoxacarb Strongylocentrotus Intermedius |
| ISSN号 | 0273-1223 |
| 英文摘要 | Sperm cell and embryo toxicity tests using the sea urchin Strongylocentrotus intermedius (S. intermedius) were performed to assess the toxicity of indoxacarb, a new widely used insecticide. New toxicity data for indoxacarb expressed as median effective concentration (EC50) were reported for the sea urchin species. When sperms and cells were exposed to the pesticide before fertilization, no significant inhibition in the fertilization success of S. intermedius (up to 40 mg/L) was observed. Developmental toxicity of the pesticide displayed a significant dose-related increase of larval malformations and differentiation arrest at concentrations of 0.1 mg/L to 40.0 mg/L at each cleavage, including the 2-cell stage, 4-cell, blastula, gastrula, prism and 4-arm pluteus stages. It seems that 4-arm pluteus is the most sensitive to indoxacarb with the EC50 of 3.73 mg/L, two times less than that of the first cleavage stage. All these results indicate that more attentions should be paid to the potential marine pollutions caused by this pesticide indoxacarb. |
| 学科主题 | Engineering, Environmental ; Environmental Sciences ; Water Resources |
| URL标识 | 查看原文 |
| 资助项目 | LMB |
| 公开日期 | 2011-07-02 |
| 源URL | [http://ir.scsio.ac.cn/handle/344004/3814]  |
| 专题 | 南海海洋研究所_中科院海洋生物资源可持续利用重点实验室 |
| 通讯作者 | yh_wang@nwsuaf.edu.cn |
| 推荐引用方式 GB/T 7714 | yh_wang@nwsuaf.edu.cn,Wang, H,Huang, HH,et al. Embryotoxicity and teratogenicity of pesticide indoxacarb to sea urchin (Strongylocentrotus intermedius)[J]. WATER SCIENCE AND TECHNOLOGY,2010,61(11):2733-2739. |
| APA | yh_wang@nwsuaf.edu.cn,Wang, H,Huang, HH,Ding, J,&Wang, YH.(2010).Embryotoxicity and teratogenicity of pesticide indoxacarb to sea urchin (Strongylocentrotus intermedius).WATER SCIENCE AND TECHNOLOGY,61(11),2733-2739. |
| MLA | yh_wang@nwsuaf.edu.cn,et al."Embryotoxicity and teratogenicity of pesticide indoxacarb to sea urchin (Strongylocentrotus intermedius)".WATER SCIENCE AND TECHNOLOGY 61.11(2010):2733-2739. |
入库方式： OAI收割
来源：南海海洋研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。