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在山羊中出现内部寄生虫和虫抗药性
Gianluca D'Amico1, Adrian-Valentin Potârniche2, Bianca-Irina Tucă1
1Department of Parasitology and Parasitic Diseases, Faculty of Veterinary Medicine, University of Agricultural Sciences and Veterinary Medicine of Cluj-Napoca, 400372 Cluj-Napoca, Romania.
Animals : an open access journal from MDPI
|April 12, 2025
概括
抗虫耐药性是罗马尼亚山羊群中的一个日益严重的问题,对像eprinomectin和albendazole这样的常见除虫剂具有广泛的耐药性. 有针对性的管理策略对于打击内部寄生虫和耐药性至关重要.
科学领域:
- 兽医寄生虫学 兽医寄生虫学
- 动物卫生 动物健康
- 它具有对虫的抵抗力.
背景情况:
- 对内寄生虫,特别是胃肠道强菌 (GIS) 广泛使用的除草剂 (AH) 推动了除草剂耐药性 (AR) 的出现.
- 罗马尼亚的山羊养殖面临着内部寄生虫和现有治疗方法的有效性方面的挑战.
研究的目的:
- 评估罗马尼亚山羊群的内部寄生性概况.
- 为了确定在这些群体中出现和扩展的甲虫抗药性 (AR).
主要方法:
- 在治疗eprinomectin或albendazole之前和之后,分析了来自五个羊群的300只山羊的便样本.
- 协同学检查,协同培养和PCR被用来识别寄生虫.
- 进行了便卵数减少 (FECR) 试验,以评估治疗的有效性.
主要成果:
- 在用eprinomectin和albendazole治疗的群体中检测到对虫的耐药性.
- 发现的最常见的寄生虫是*Eimeria* spp. 和GIS,与特定的GIS物种,如*Teladorsagia circumcincta*和*Trichostrongylus colubriformis*是常见的.
- 较低的FECR值表明测试的杀虫剂显著无效,证实了AR.
结论:
- 这项研究证实了罗马尼亚山羊群中存在抗甲虫剂耐药性的研究.
- 有效的寄生虫控制需要在日常除虫除虫之外实施特定的管理措施.
- 对替代寄生虫控制策略的进一步研究是有必要的.
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