几种常见病毒的形态学特征及其鉴别诊断  

Morphologicdl Characteristics of Some Commom Viruses and Their Differential Diagnosis

作　　者：徐维明[1] 李颂[1] 杨喆[1] 徐彤皓[1] 李智华[1] 

机构地区：[1]中国医学科学院医学生物学研究所

出　　处：《云南大学学报（自然科学版）》1995年第S1期75-78,共4页Journal of Yunnan University(Natural Sciences Edition)

摘　　要：使用电子显微镜分别对ＲＮＡ及ＤＮＡ各３个病毒科的主要成员进行阳性染色及超薄切片制样，作形态学观察和研究．在总结各种病毒形态学特征的基础上，提出这些病毒的诊断要点．其中着重比较了脊髓灰质炎（ｐｏｌｉｏ）、柯赛奇（ｃｏｘｓａｃｋｌｅ）及甲型肝炎（甲肝）３种小ＲＮＡ病毒以及两种呼肠孤病毒之间的形态学差异获得了这些常见病毒鉴别诊断的重要指征．作者依据这些特征，对数千份病毒样品进行了分析诊断，均得到满意结果．本试验结果将有助于电子显微镜在诊断病毒学中的应用推广及其诊断准确性的提高．Tree families of RNA and DNA virus were observed and studied by ekec-tron microscopy respectively.The main diagnostic points were proposed on the basis ofthese viruses'Morphological characteristics.After the morphological characteristics ofpoliovirus,coxsackievirus,hepatitis a virus and two kinds of reovirus were compared,some morphological features of these viruses were discovered.According to the differentialfeatures,thousands of viral samples were observed and analysed,many significant resultswere obtained,The diagnostic reults will be helpful to application of electron microscopyin the diagnostic virology.

关 键 词：病毒形态学 鉴别诊断 电镜 

分 类 号：S432.41[农业科学—植物病理学]