نتایج جستجو برای: enterocytozoon

تعداد نتایج: 416  

2017
Zhijun Zhong Wei Li Lei Deng Yuan Song Kongju Wu Yinan Tian Xiangming Huang Yanchun Hu Hualin Fu Yi Geng Zhihua Ren Guangneng Peng

Enterocytozoon bieneusi has been increasingly reported in non-human primates (NHPs) in recent years, and this has garnered attention. However, reports of E. bieneusi infections in NHPs are limited worldwide. To appreciate the genetic diversity and assess the zoonotic potential during the transmission of human microsporidiosis, we examined a total of 369 fecal samples from NHPs and performed PCR...

Journal: :Applied and environmental microbiology 2015
Yanxue Jiang Wei Tao Qiang Wan Qiao Li Yuqi Yang Yongchao Lin Siwen Zhang Wei Li

This study investigated fecal specimens from 489 sheep and 537 cattle in multiple cities in northeast China for the prevalence and genetic characteristics of Enterocytozoon bieneusi by PCR and sequencing of the ribosomal internal transcribed spacer. Sixty-eight sheep specimens (13.9%) and 32 cattle specimens (6.0%) were positive for E. bieneusi. Sequence polymorphisms enabled the identification...

2017
Lei Deng Wei Li Zhijun Zhong Chao Gong Xuefeng Cao Yuan Song Wuyou Wang Xiangming Huang Xuehan Liu Yanchun Hu Hualin Fu Min He Ya Wang Yue Zhang Kongju Wu Guangneng Peng

Enterocytozoon bieneusi is an obligate eukaryotic intracellular parasite that infects a wide variety of vertebrate and invertebrate hosts. Although considerable research has been conducted on this organism, relatively little information is available on the occurrence of E. bieneusi in captive Asiatic black bears. The present study was performed to determine the prevalence, genetic diversity, an...

Journal: :Applied and environmental microbiology 2013
Ana Luz Galván Angela Magnet Fernando Izquierdo Soledad Fenoy Cristina Rueda Carmen Fernández Vadillo Nuno Henriques-Gil Carmen del Aguila

Recent studies suggest the involvement of water in the epidemiology of Cyclospora cayetanensis and some microsporidia. A total of 223 samples from four drinking water treatment plants (DWTPs), seven wastewater treatment plants (WWTPs), and six locations of influence (LI) on four river basins from Madrid, Spain, were analyzed from spring 2008 to winter 2009. Microsporidia were detected in 49% of...

2016
Ahmad Z. AL-HERRAWY Mahmoud A. GAD

BACKGROUND The aim of the present work was to investigate the prevalence and species of intestinal microsporidiosis among animals in Giza, Egypt. METHODS A total of 869 animal fecal samples were collected from domesticated animals (dogs, cats, rabbits, cattle, buffaloes, sheep, goats, donkeys and pigs) living in Giza, Egypt. Spores of microsporidia were concentrated from collected samples by ...

Journal: :PLoS ONE 2007
Nicolas Corradi Donna E. Akiyoshi Hilary G. Morrison Xiaochuan Feng Louis M. Weiss Saul Tzipori Patrick J. Keeling

BACKGROUND Microsporidia are intracellular parasites that are highly-derived relatives of fungi. They have compacted genomes and, despite a high rate of sequence evolution, distantly related species can share high levels of gene order conservation. To date, only two species have been analysed in detail, and data from one of these largely consists of short genomic fragments. It is therefore diff...

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