Induction of EROD activity in Paralichthys olivaceus by polychlorinated biphenyl CB-28

• 出 处: Acta Oceanologica Sinica
• 发表日期: 2003年02期
• 关键词: EROD Paralichthys biphenyl pollutant exposed Induction mounted shellfish Substra

Abstract-The test organisms (Paralichthys olivaceus) were exposed to CB-28 with differentspiked concentrations. After 72 h, EROD activities in livers of the test organisms were measured. It wasfound that EROD activities significantly mounted up with the increase of spiked quantity. Therefore,there existed a dose-response relationship between EROD activities and specific pollutant concentrations.In the meantime, the optimal conditions for the analysis of EROD activity were discussed. The limita-tion of EROD activities as a monitoring parameter was also analyzed.

Abstract-The test organisms (Paralichthys olivaceus) were exposed to CB-28 with differentspiked concentrations. After 72 h, EROD activities in livers of the test organisms were measured. It wasfound that EROD activities significantly mounted up with the increase of spiked quantity. , there existed a dose-response relationship between EROD activities and specific pollutant concentrations. In the meantime, the optimal conditions for the analysis of EROD activity were discussed. The limita-tion of EROD activities as a monitoring parameter was also analyzed.