阿根廷中部地区鹦鹉热衣原体的基因分型。

Genotyping of C. psittaci in central area of Argentina.

机构信息

Instituto de Virología "Dr. J. M. Vanella", Facultad de Ciencias Médicas, Universidad Nacional de Córdoba, CP 5016, Córdoba, Argentina.

出版信息

Diagn Microbiol Infect Dis. 2012 Nov;74(3):320-2. doi: 10.1016/j.diagmicrobio.2012.06.027. Epub 2012 Aug 21.

DOI:10.1016/j.diagmicrobio.2012.06.027

PMID:22917583

Abstract

In central area of Argentina, the epidemiologic and molecular characteristics of Chlamydophila psittaci infections are still unknown. Nested polymerase chain reaction of domains II, III, and IV of the omp A gene was used to detect Chlamydophila in 43 pharyngeal swab samples from patients with suspected human psittacosis (2010-2011); 9 (21%) of them yielded positive results. Molecular typing was performed by direct sequencing demonstrating the presence of C. psittaci genotypes A, E/B, and WC.

摘要

在阿根廷中部地区，鹦鹉热衣原体感染的流行病学和分子特征尚不清楚。我们使用 ompA 基因的 II、III 和 IV 结构域的巢式聚合酶链反应，对 2010 年至 2011 年间 43 例疑似人鹦鹉热患者的咽拭子样本进行了检测；其中 9 例（21%）为阳性。通过直接测序进行的分子分型显示存在 A、E/B 和 WC 基因型的 C. psittaci。