摘要
运用在人工饲料中定量添加氟化物的方法 ,探讨了氟对家蚕血液过氧化氢酶活性的影响。结果表明 :氟能引起家蚕血液过氧化氢酶活性的显著增强 ,并随添氟浓度的增加而增强 ,间隔添氟、停止添氟不能减轻这种诱导作用 ,添食石灰能减轻氟对血液过氧化氢酶活性的影响。
Effect of fluoride on catalase activity in silkworm (Bombyx mori)was studied by adding fluoride to the silkworms′ artificial feed.Results showed that the catalase activity in the hemolymph of the silkworms significantly increased with the amount of fluoride added in the feed.In fluoride poisoned silkworms,it could not be reduced to a normal level just by feeding them on fluoride free diet or on fluoride free diet and fluoride added diet alternately.Addition of lime to the artificial feed decreased the effect of fluoride on catalase activity in hemolymph of the silkworms.
出处
《农村生态环境》
CAS
CSSCI
CSCD
北大核心
2002年第1期31-34,共4页
Rural Eco-Environment
基金
院科研基金资助项目(97022)
