嗜卷书虱论文：利尿酸对书虱生态适合度及GSTs毒理学特性的影响.docVIP

嗜卷书虱论文：利尿酸对书虱生态适合度及GSTs毒理学特性的影响 【中文摘要】嗜卷书虱Liposcelis bostrychophila (Badonnel)和嗜虫书虱L. entomophila (Enderlein)隶属于啮虫目Psocoptera、书虱科Liposcelididae,是世界范围内广泛发生并能造成严重经济损失的一类储藏物害虫。谷胱甘肽S-转移酶(Glutathione S-transferases, GSTs; EC 2.5.1.18)是生物体内广泛存在的一类功能多样的超基因家族酶,能催化内源 【英文摘要】The Liposcelis Bostrychophila and L. Entomophila Belonging to Liposcelididae, Psocoptera, Two Sub-group of Pest Insects, Are Important Causative Agents of Economic Damage to Stored Food Products. Glutathione S-transferase (Gsts, Ec 2.5.1.18) Have Been Implied in A Variety of Functions in Eukaryotic Organisms, Including Cellular Detoxification and Homeostasis. and the Gsts Activity Can Be Induced by Chemicals, Insecticides, Secondary Metabolisms of Plant, and So on. Here in This Report, We Through Studied on Ethacrynic Acid (Ea) Continuously Stimulate to L. Bostrychophila Get the Main Parameters of Life Table, in Parallel, Investigate the Influence to Gsts Activity. and the Activity of Gsts from L. Bostrychophila and L. Entamophila After Dietary on 0.5% and 3%Ea for 30 Days Were Also Investigated. the Project Was Lasted for 2 Years, and the Main Results Are As Follows:1 Influence of Ea on Ecological Fitness of L. BostrychophilaDifferent Life Table Parameters, Including Survival Rate, Development Rate, Intrinsic Rate of Increase and Developmental Time of Three Generations of L. Bostrychophila Under the Impact of Continuous Ea Treatment Were Compared Through Constructing the Life Table, to Clarify the Influence of Continuous Ea Treatment on the Ecological Fitness of L. Bostrychophila. the Results Showed That the Mean Survival Rates of Eggs Were Increased Significantly, But the Survival of the First Stadiuman Were Decreased After Dietary on Ea for Three Generations. However on Significant Difference Were Observed for Other Stage. the Adult Longevities of Two Populations After Feed on Ea for Three Generations Were All Longer Than Control, and Fi Showed the Longest Adult Period. Adult Longevity, Oviposition Peri