IDENTIFICATION OF DENGUE VIRUS-INFECTED CELLS IN PARAFFIN-EMBEDDED TISSUE USING IN-SITU POLYMERASE CHAIN-REACTION AND DNA HYBRIDIZATION

被引：15

作者：

LUCIA, HL ^{[1
]}

KANGWANPONG, D ^{[1
]}

机构：

[1] MAHIDOL UNIV,DEPT PATHOL,BANGKOK 10700,THAILAND

来源：

JOURNAL OF VIROLOGICAL METHODS | 1994年 / 48卷 / 01期

关键词：

PCR; IN SITU; DENGUE VIRUS; REVERSE TRANSCRIPTION; HISTOLOGY; DNA HYBRIDIZATION;

D O I：

10.1016/0166-0934(94)90083-3

中图分类号：

Q5 [生物化学];

学科分类号：

071010 ; 081704 ;

摘要：

Using tissue from suckling mice infected with Dengue virus, the following improved method for detecting Dengue viral RNA in tissue sections was devised. Reverse transcription of the viral RNA to DNA was followed by the in situ polymerase chain reaction to amplify the viral nucleic acid. This was followed by DNA hybridization with an alkaline phosphatase-labelled probe. The enzyme was then reacted with Fast red and counterstained with hematoxylin. Viral nucleic acid was readily demonstrated within glial cells and macrophages in brains of animals infected with two different serotypes of Dengue.

引用

页码：1 / 8

页数：8

共 9 条

[1] DETECTION OF HUMAN-IMMUNODEFICIENCY-VIRUS TYPE-1 PROVIRUS IN MONONUCLEAR-CELLS BY INSITU POLYMERASE CHAIN-REACTION [J].