35℃高温对家蚕微孢子虫在BmN细胞中发育、增殖的抑制  

Inhibition of 35℃ on the Development and Propagation of the Nosema bombycis in BmN Cells

作　　者：钱永华[1] 王建芳[1] 黄金山[1] 李宏[1] 鲁兴萌[2] 金伟[2] 

机构地区：[1]西北农林科技大学蚕桑丝绸研究所,周至710400 [2]浙江大学动物科学学院蚕蜂科学系

出　　处：《蚕业科学》2002年第1期64-66,共3页ACTA SERICOLOGICA SINICA

基　　金：八五"国家重点科技攻关项目 (85 -60 6-0 2 -0 3 )专题内容;陕西省自然科学研究计划项目 (96Sm18)

摘　　要：研究了 35℃高温处理对家蚕微孢子虫体外发育、增殖的影响时期和时间。结果表明 :35℃高温对家蚕微孢子虫体外发育、增殖具有明显的抑制作用 ,其最为敏感的时期是微孢子虫的裂殖体增殖阶段 (接种后 2 4～ 72h) ,进入孢子形成期 (接种 72h以后 )抑制作用则明显降低。The study of 35℃ on the effect stage and time of the development and propagation of the Nosema bombycis in vitro was carried out.The results showed that 35℃ treatment had obviously inhibitive effect,and the most sensitive period was the stage of schizont propagation within 24～72 hours after inoculation,when the spore formed (72 hours after inoculation),inhibitive effect reduced obviously.

关 键 词：家蚕 微孢子虫 BmN细胞 体外增殖 高温抑制 细胞发育 微粒子病 

分 类 号：S884.21[农业科学—特种经济动物饲养]