Molecular Characterization of Enterocytozoon bieneusi in Domestic Rabbits (Oryctolagus cuniculus) in Northeastern China.
Molecular Characterization of Enterocytozoon bieneusi in Domestic Rabbits (Oryctolagus cuniculus) in Northeastern China.
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中国东北地区家兔（Oryctolagus cuniculus）比氏肠细胞虫的分子特征
DOI：
10.3347/kjp.2016.54.1.81
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发表时间：
2016-02
期刊：
影响因子：
--
通讯作者：
Zhao Q
中科院分区：
文献类型：
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作者：
Zhang XX;Jiang J;Cai YN;Wang CF;Xu P;Yang GL;Zhao Q
2015年5月至6月，对吉林省(长春市和吉林市)和辽宁省(沈阳市)3个市的426只兔子进行了研究。426只兔的总感染率为0.94%(4/426)，其中吉林、长春和沈阳的感染率分别为0%(0/116)、1.72%(3/174)和0.74%(1/136)。只有3个养殖场(长春市1号养殖场、3号养殖场、沈阳市8号养殖场)检测出毕氏艾美耳球虫。其次为4~6月龄(1.26%)、2~3个月龄(0.58%)、<1个月龄(0%)。对毕氏艾美耳球虫ITS基因的分析表明，4株贝氏艾美耳球虫均为D型，属于1a组。本研究结果首次证实了中国地区家兔体内存在人畜共患毕氏艾美耳球虫。应采取有效的控制措施，预防家兔、其他动物和人感染比内氏艾美耳球虫。
A study of 426 rabbits from 3 cities in Jilin province (Changchun City and Jilin City) and Liaoning province (Shenyang City) was conducted between May and June 2015. The overall prevalence of E. bieneusi in rabbits was 0.94% (4/426), with 0% (0/116), 1.72% (3/174), and 0.74% (1/136) in Jilin, Changchun, and Shenyang City, respectively. Only 3 farms (farm 1 and farm 3 in Changchun City, farm 8 in Shenyang City) were PCR-positive for E. bieneusi. Moreover, rabbits of more than 6 months (1.72%) had the highest E. bieneusi prevalence, followed by rabbits of 4-6 months (1.26%), 2-3 months (0.58%), and less than 1 month (0%). Analysis of ITS gene of E. bieneusi suggested that all 4 E. bieneusi isolates were genotype D, and were classified as group 1a. The present results first demonstrated the existence of zoonotic E. bieneusi in domestic rabbits in China. Effective control measures should be implemented to prevent E. bieneusi infection in domestic rabbits, other animals, and humans.