Detection of KI polyomavirus and WU polyomavirus DNA by real‐time polymerase chain reaction in nasopharyngeal swabs and in normal lung and lung adenocarcinoma tissues
| Autor: | Teramoto, Shinobu, Kaiho, Miki, Takano, Yasuo, Endo, Rika, Kikuta, Hideaki, Sawa, Hirofumi, Ariga, Tadashi, Ishiguro, Nobuhisa |
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| Jazyk: | angličtina |
| Rok vydání: | 2011 |
| Předmět: |
Male
Lung Neoplasms viruses Adenocarcinoma of Lung Adenocarcinoma Polymerase Chain Reaction KI polyomavirus Notes Virology Nasopharynx Prevalence Humans Child Lung Respiratory Tract Infections Aged Polyomavirus Infections WU polyomavirus virus diseases Infant Middle Aged Note respiratory tract diseases Child Preschool Female real‐time PCR Polyomavirus |
| Zdroj: | Microbiology and Immunology |
| ISSN: | 1348-0421 0385-5600 |
| Popis: | Polyomaviruses KI (KIPyV) and WU (WUPyV) were detected from 7 (3.0%) and 38 (16.4%) of 232 children with respiratory tract infections by real‐time PCR. The rates of infection by KIPyV and WUPyV alone were 3 of 7 (42.9%) and 20 of 38 (52.6%), respectively. In the other samples, various viruses (human respiratory syncytial virus, human metapneumovirus, human rhinovirus, parainfluenza virus 1 and human bocavirus) were detected simultaneously. One case was positive for KIPyV, WUPyV and hMPV. There was no obvious difference in clinical symptoms between KIPyV‐positive and WUPyV‐positive patients with or without coinfection. KIPyV was detected in one of 30 specimens of lung tissue (3.3%). Neither of the viruses was detected in 30 samples of lung adenocarcinoma tissue. |
| Databáze: | OpenAIRE |
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