Occurrences and genotypes of Cryptosporidium oocysts in river network of southern-eastern China
文献类型：期刊论文
| 作者 | Xiao, Shumin ; An, Wei ; Chen, Zhimin ; Zhang, Dongqing ; Yu, Jianwei ; Yang, Min |
| 刊名 | PARASITOLOGY RESEARCH
 |
| 出版日期 | 2012 |
| 卷号 | 110期号:5页码:1701－1709 |
| ISSN号 | 0932-0113 |
| 中文摘要 | Transportation of Cryptosporidium oocysts in river type source water is of great concern in an area where extensive human activities exist. In this study, a total of 47 samples were collected from Tongxiang, China, where drinking source water was taken from a complicated river network system, by three sampling campaigns over a rainy season in 2009, to reveal the presence, genotypes, and likely source of Cryptosporidium oocysts in river water. Immunofluorescence microscopy analyses show that 37 (78.7%) were Cryptosporidium positive, with a mean concentration of 0.51 oocysts per liter. These results suggest that the protozoa were commonly distributed in the river network type source water of Tongxiang with a relatively low concentration level. PCR analysis was used to determine the species/genotypes of Cryptosporidium, which revealed the presence of the animal related species/genotypes including Cryptosporidium suis, Cryptosporidium fragile, and the avian III, pig II, cervine genotypes. Three of them were also detected in wastewater samples taken from neighboring animal farms, showing that farm animals rather than human might be the major pollution sources. This is the first report on simultaneous detection and genotyping of Cryptosporidium oocysts from surface water in China. |
| WOS记录号 | WOS:000302814700014 |
| 公开日期 | 2014-11-04 |
| 源URL | [http://ir.rcees.ac.cn/handle/311016/7828]  |
| 专题 | 生态环境研究中心_环境水质学国家重点实验室 |
| 推荐引用方式 GB/T 7714 | Xiao, Shumin,An, Wei,Chen, Zhimin,et al. Occurrences and genotypes of Cryptosporidium oocysts in river network of southern-eastern China[J]. PARASITOLOGY RESEARCH,2012,110(5):1701－1709. |
| APA | Xiao, Shumin,An, Wei,Chen, Zhimin,Zhang, Dongqing,Yu, Jianwei,&Yang, Min.(2012).Occurrences and genotypes of Cryptosporidium oocysts in river network of southern-eastern China.PARASITOLOGY RESEARCH,110(5),1701－1709. |
| MLA | Xiao, Shumin,et al."Occurrences and genotypes of Cryptosporidium oocysts in river network of southern-eastern China".PARASITOLOGY RESEARCH 110.5(2012):1701－1709. |
入库方式： OAI收割
来源：生态环境研究中心
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。