谷跗线螨扫描电镜的形态学观察  

Morphology observation of a live Tarsonemus granarius(Acari: Tarsonemidae) by scanning electron microscope

作　　者：赵学影[1,2] 赵振富[1] 孙新[2] 刘志刚[1] 

机构地区：[1]深圳大学过敏反应与免疫学研究所,深圳518060 [2]蚌埠医学院病原生物学教研室,感染与免疫安徽省重点实验室,蚌埠233030

出　　处：《中国人兽共患病学报》2013年第3期248-252,261,共6页Chinese Journal of Zoonoses

基　　金：国家863项目(No.2006AA100308);国家自然科学基金(No.81071388);深圳市科技计划三新重点项目(No.200902);深圳市科技计划项目(No.200945);深圳大学科技创新团队项目(No.200904)~~

摘　　要：目的用扫描电镜(scanning electron microscope,SEM)观察谷跗线螨(Tarsonemus granarius)的体表形态特征。方法从空调滤网灰尘中采集谷跗线螨,在连续变倍体视镜下清洗处理活螨后,用SEM观察其外部形态特征。结果用SEM观察谷跗线螨的体表形态结构,明确了谷跗线螨颚体、背板、基节板、表皮内突、刚毛等外部形态结构特点。结论用SEM清晰地观察到谷跗线螨的体表形态,对螨类鉴别及其变应原等的研究有重要的意义。T. granarius were collected from the dust of the air-conditioning filters to observe the surface morphology of T. granarius by using the SEM. The living mites were cleaned and isolated using the continuous zoom stereoscope, and then the surface morphology of T. granarius such as gnathosoma, dorsal shield, eoxal plate, apodemes and setae was observed by the SEM. The surface morphology of T. granarius are obtained clearly and these results are important for identification of the mites and the research of their allergens.

关 键 词：谷跗线螨 跗线螨科 扫描电镜 形态学 

分 类 号：R384.4[医药卫生—医学寄生虫学]