吉林省鸽子鹦鹉热衣原体的分子流行病学调查和基因型分布研究（英文）

发布时间：2018-01-14 03:19

本文关键词：吉林省鸽子鹦鹉热衣原体的分子流行病学调查和基因型分布研究（英文）　出处：《中国人兽共患病学报》2017年02期 　论文类型：期刊论文

【摘要】：目的 2015年3-5月调查吉林省长春市和吉林市肉鸽与信鸽中鹦鹉热衣原体的流行情况及基因型分布。方法本研究共采集鸽子粪便样本399份,其中长春市样本282份,吉林市样本117份。利用PCR技术进行鹦鹉热衣原体ompA基因扩增、测序以及基因型分析。结果本实验结果显示:鹦鹉热衣原体的感染率为5.01%(21/399),其中吉林市鹦鹉热衣原体的感染率(9.40%)明显高于长春市的感染率(3.19%)。此外,品种也是与衣原体感染相关的主要风险因素,肉鸽的感染率为7.49%,而信鸽的感染率为0。ompA基因的序列分析显示,这些鹦鹉热衣原体都属于B型。结论综上所述,我国吉林省肉鸽具有较高的B型鹦鹉热衣原体流行,给人类的健康带来了潜在的威胁。
[Abstract]:Objective to investigate the prevalence and genotype distribution of chlamydia psittaci in meat pigeons and carrier pigeons in Changchun and Jilin cities on 2015. Among them 282 samples from Changchun city and 117 samples from Jilin city were amplified ompA gene of Chlamydia psittaci by PCR technique. Results the results showed that the infection rate of Chlamydia psittaci was 5.01% (21 / 399). The infection rate of Chlamydia psittaci in Jilin City was 9.40) higher than that in Changchun City (3.19%). In addition, varieties were also the main risk factors associated with chlamydia infection. The infection rate of meat pigeon was 7.49, while the infection rate of carrier pigeon was 0.ompA gene sequence analysis showed that these chlamydia psittaci belong to B type. Chlamydia psittaci has a high prevalence of Chlamydia psittaci in Jilin Province, which brings a potential threat to human health.
【作者单位】：扬州大学兽医学院;中国农业科学院兰州兽医研究所家畜疫病病原生物学国家重点实验室;吉林农业大学动物科学与技术学院;
【基金】：Supported by the China Agricultural Science and Technology Innovation Program(ASTIP)(No.CAAS-ASTIP-2014-LVRI-03) the Fundamental Research Funds of Chinese Academy of Agricultural Sciences(No.Y2016JC05)~~
【分类号】：R518;R181.3
【正文快照】： mm.Materials　and　methodsCollection　and　preparation　of　samplesThe　study　siteA　total　of　399fecal　samples　were　collectedThe　investigation　was　carried　out　in　two　citiesfrom　282pigeons　in　Changchun　City,and　from　117in　Jilin　Provin

【相似文献】