在Toxocara spp的表面无活化中使用低化 (漂白剂) 和干燥的协同效应
Janice L Liotta1, Alexandra Helfer1, Lucy Huang1
1Cornell University College of Veterinary Medicine, Department of Microbiology, and Immunology, 930 Campus Road, Ithaca, NY, 14853, United States.
Experimental parasitology
|April 15, 2024
概括
将干燥与漂白剂相结合,可以有效地使托克索卡拉卵失活,降低传播风险. 这种简单的方法有助于控制各种设施中的寄生虫线虫,如Toxcara cati和Toxcara canis.
科学领域:
- 兽医寄生虫学 兽医寄生虫学
- 环境健康 环境健康
- 遗体学 遗体学 是一个学科.
背景情况:
- 托克索卡卡蒂和托克索卡卡尼斯是具有动物感染潜力的 kosmopolitan 寄生虫线虫,引起人类毒素病.
- 托克索卡拉 (Toxocara spp.) 是一种有毒的植物. 由于其复杂的蛋结构,蛋具有很高的耐药性,使其能够长期地在环境中生存.
- 之前的消毒研究表明,低酸盐 (漂白剂) 和干燥对Toxocara蛋的有效性各不相同.
研究的目的:
- 评估结合干燥和甲酸盐处理对Toxcara spp.的协同效应. 蛋. 这些蛋.
- 确定一种简单而有效的方法,用于Toxocara蛋的表面无活化.
- 评估对Toxocara cati,Toxocara canis和Toxocara vitulorum蛋的生存能力的影响.
主要方法:
- 经过受精或胚胎的T. cati,T. canis和T. vitulorum的蛋经过干燥和10%漂白剂溶液 (0.6%的甲) 的组合.
- 该研究评估了这种联合治疗对卵子活力和存活率的影响.
- 在以前的文献中,没有将这些两种无活化方法用于Toxocara蛋的组合.
主要成果:
- 干燥和漂白剂的组合在无活化Toxocara蛋方面表现出协同效应.
- 观察到T. cati,T. canis和T. vitulorum卵的活力显著下降或完全破坏.
- 这种方法提供了一种简单的方法,用于对这些寄生虫线虫的表面消毒.
结论:
- 结合干燥和漂白处理是一种有效的策略,可以使坚固的Toxocara spp.不活化. 蛋. 这些蛋.
- 这一发现为减少研究,兽医和农业环境中的传播风险提供了一种实际方法.
- 该研究强调了控制虫蛋污染和减轻动物传播的意义.
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