## Abstract The detection of human herpesvirus 6 (HHVβ6) DNA was carried out in throat swabs of adults and children by the polymerase chain reaction, and isolation of virus was also attempted from peripheral mononuclear cells. Although virus was isolated only from peripheral blood mononuclear cells
Detection of human herpesvirus-6 DNA by polymerase chain reaction in serum or plasma
β Scribed by Dr. Li-Min Huang; Pei-Fen Kuo; Chin-Yun Lee; Jen-Yang Chen; Mei-Ying Liu; Czau-Siung Yang
- Publisher
- John Wiley and Sons
- Year
- 1992
- Tongue
- English
- Weight
- 401 KB
- Volume
- 38
- Category
- Article
- ISSN
- 0146-6615
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β¦ Synopsis
Abstract
Human herpesvirusβ6 (HHVβ6) is a newly identified human pathogen. Currently clinicians rely mainly on blood lymphocyte culture and serological tests to diagnose HHVβ6 infection. The polymerase chain reaction (PCR) was carried out on the plasma or sera of patients to determine the value of PCR in the diagnosis of HHVβ6 infection. A total of 30 patients entered the study; 10 were experiencing acute HHVβ6 infections and 20 were healthy and served as controls. HHVβ6 DNA was detected by PCR in the serum or plasma of the 10 cases with acute HHVβ6 infections. All 20 controls had no HHVβ6 DNA in their sera. The time for serum to become PCRβpositive coincided with the appearance of IgG HHVβ6 antibody. The relatively late presence of HHVβ6 DNA in serum might result from late lysis of infected cells by immune responses. It is concluded that detection of HHVβ6 DNA by PCR in the serum is a valuable tool for the diagnosis of acute and/or active viral infection. Β© 1992 WileyβLiss, Inc.
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