• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Tropical Animal Health and Production >Prevalence and risk factors associated with goat gastrointestinal helminthiasis in the Sertao region of Paraiba State, Brazil
【24h】

Prevalence and risk factors associated with goat gastrointestinal helminthiasis in the Sertao region of Paraiba State, Brazil

机译：巴西帕拉伊巴州塞尔陶地区山羊胃肠道蠕虫病的患病率和危险因素

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

Gastrointestinal helminthiasis represents an obstacle to goat raising, causing severe damage to herds such as growth retardation, weight loss, and even death. In this study, we aimed to determine the prevalence and risk factors associated to goat gastrointestinal helminthiasis in the Serto region of Paraiba State, Brazil. A total of 256 goats from 54 farms were systematically sampled. Blood and fecal samples were collected from each animal for egg per gram (EPG), larval culture, and packed cell volume (PCV) analyses. We found that 79.3 % of the goats investigated were parasitized with gastrointestinal helminths. Significant correlation (p = 0.004) was observed between the EPG and PCV of the animals studied, and it was observed that the EPG increases as the PCV decreases. In the larval culture, the most prevalent helminth was Haemonchus sp. (83.2 %). Age and sex were significant variables (p a parts per thousand currency signaEuro parts per thousand 0.20) for the development of gastrointestinal helminths: 86.8 % of animals over 36 months of age and 81.7 % of females were infected. The variable type of animal exploitation was also significant, with 90.3 % (p a parts per thousand currency signaEuro parts per thousand 0.20) of the animals presenting double suitability (milk and meat). The Serto region of Paraiba State presents high prevalence of gastrointestinal helminthiasis in goats, and age and type of animal exploitation are the most relevant risk factors to the development of these parasites.
机译：胃肠蠕虫病是山羊饲养的障碍，会严重损害畜群，例如生长迟缓，体重减轻甚至死亡。在这项研究中，我们旨在确定与巴西帕拉伊巴州Serto地区山羊胃肠道蠕虫病相关的患病率和危险因素。系统地采样了来自54个农场的256只山羊。从每只动物收集血液和粪便样本，以进行每克鸡蛋（EPG），幼虫培养和包装细胞体积（PCV）分析。我们发现被调查的山羊中有79.3％的人被胃肠蠕虫寄生。在研究的动物的EPG和PCV之间观察到显着相关性（p = 0.004），并且观察到EPG随着PCV的降低而增加。在幼虫文化中，最普遍的蠕虫是Haemonchus sp。 （83.2％）。年龄和性别是胃肠蠕虫发展的重要变量（每千分之一货币符号等于千分之一欧元0.20），在36个月大的动物中有86.8％的动物被感染，而女性的81.7％被感染。动物开采的可变类型也很重要，其中90.3％（每千分之一货币符号的欧元/每千分之0.20的欧元）的动物具有双适应性（牛奶和肉类）。帕拉伊巴州的Serto地区在山羊中出现胃肠道蠕虫病高发，而年龄和动物开发类型是这些寄生虫发展的最相关危险因素。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号