Co-infection by Toxoplasma gondii and Neospora caninum in Goats Reared in Extensive System of Mexico.

IF 17.7 1区化学 Q1 CHEMISTRY, MULTIDISCIPLINARY Accounts of Chemical Research Pub Date : 2024-04-23 DOI:10.1089/vbz.2023.0130

Gerardo Montiel-González, Elena Franco-Robles, C. A. García-Munguía, Mauricio Valencia-Posadas, O. Martínez-Jaime, Sergio López-Briones, A. Gutiérrez-Chávez

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Abstract

Background: The aim of the present study was to describe the presence of co-infection by Toxoplasma gondii and Neospora caninum in goats reared in extensive systems from Mexico. Materials and Methods: A cross-sectional study was conducted to determine the frequency of T. gondii and N. caninum, by detecting antibodies to each parasite by mean commercial ELISA kits. A total of 176 blood samples were randomly collected from mature females reared in extensive system herds from 20 municipalities of state of Guanajuato, Mexico. Results: The general seroprevalence was 23.9 and 21.0% for T. gondii and N. caninum, respectively, while co-infection rate was 3.6%. For geographic and environmental variables, no differences were observed among T. gondii and coinfection; however, it was observed that altitude, annual precipitation, annual average temperature, and rainy period showed significant differences with N. caninum seropositive goats. Conclusion: The seroprevalence of both parasites was appreciated in most of the studied herds. The present study is the first report of T. gondii and N. caninum co-infection in goats from extensive herds in Mexico.

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墨西哥广域系统中饲养的山羊同时感染弓形虫和犬新孢子虫。

背景：本研究旨在描述在墨西哥广泛饲养系统中饲养的山羊是否同时感染弓形虫和犬新孢子虫。材料与方法：采用商业 ELISA 试剂盒检测两种寄生虫的抗体，从而确定弓形虫和犬新孢子虫的感染频率。研究人员从墨西哥瓜纳华托州 20 个城市的广泛饲养系统中饲养的成熟雌性牛群中随机采集了 176 份血液样本。结果显示淋病双球菌和犬双球菌的血清阳性率分别为 23.9% 和 21.0%，合并感染率为 3.6%。在地理和环境变量方面，没有观察到淋病双球菌和混合感染之间存在差异；但观察到海拔高度、年降水量、年平均气温和多雨期与 N. caninum 血清阳性山羊之间存在显著差异。结论在大多数研究的羊群中，这两种寄生虫的血清阳性率都很高。本研究首次报告了墨西哥广泛饲养的山羊同时感染淋病双球菌和犬疫双球菌的情况。

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来源期刊

Accounts of Chemical Research 化学-化学综合

CiteScore

31.40

自引率

1.10%

发文量

312

审稿时长

2 months

期刊介绍： Accounts of Chemical Research presents short, concise and critical articles offering easy-to-read overviews of basic research and applications in all areas of chemistry and biochemistry. These short reviews focus on research from the author’s own laboratory and are designed to teach the reader about a research project. In addition, Accounts of Chemical Research publishes commentaries that give an informed opinion on a current research problem. Special Issues online are devoted to a single topic of unusual activity and significance. Accounts of Chemical Research replaces the traditional article abstract with an article "Conspectus." These entries synopsize the research affording the reader a closer look at the content and significance of an article. Through this provision of a more detailed description of the article contents, the Conspectus enhances the article's discoverability by search engines and the exposure for the research.

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