第一完成单位：该项目利用同工酶技术、放射免疫法、荧光偏振技术等获得了多项研究成果，如鱼体汞的甲基化及其甲基汞的吸收与代谢；甲基汞对鲤鱼血浆渗透压；血浆离子和Na－K－ATPase活性影响；甲基汞对鱼鳃氯细胞损伤；隔对鲤鱼生长毒性作用规律和对脑垂体催乳素细胞活性影响 First completed unit: The project uses isozyme technology, radioimmunoassay, fluorescence polarization technology obtained a number of research results, such as the mercury in the fish methylation and methylmercury absorption and metabolism; methylmercury Carp plasma osmotic pressure; plasma ion and Na-K-ATPase activity; methylmercury on gill cell chloride injury; every carp growth toxicity and its effect on pituitary prolactin cell activity