血液参数和寄生虫负担在患有慢性皮病的牛中
Gisela Neira1, Roberto Mera Y Sierra2, Franco Cremaschi2
1Centro de Investigación en Parasitología Regional (CIPAR), Universidad Juan Agustín Maza, Avenida Acceso Este, Lateral Sur 2245, Guaymallén, Mendoza, Argentina, CP M5519; Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), CP B7000GHG, Argentina.
Acta tropica
|March 29, 2024
概括
牛群的麻病与肝炎的数量和寄生虫蛋的脱落有关. 受感染的动物表现出血液参数的变化,表明疾病的严重程度,有助于兽医评估.
科学领域:
- 兽医寄生虫学 兽医寄生虫学
- 动物卫生 动物健康
- 畜牧业管理 畜牧管理
背景情况:
- 由肝炎 (Fasciola hepatica) 引起的纤维结核病是全球畜牧业的重大疾病,导致经济损失.
- 有限的数据存在于牛的肝炎负担及其与环境蛋流失的相关性.
- 了解寄生虫负载对牛血液参数的影响对于疾病评估至关重要.
研究的目的:
- 为了研究肝炎负担和牛便卵数之间的关系.
- 分析Fasciola hepatica感染对牛血液学和血液化学参数的影响.
- 评估对寄生虫负担估计的共理学方法的可靠性.
主要方法:
- 阿根廷门多萨的牛在农场和屠宰场抽取便,血液和肝脏样本进行检查.
- 便样本使用定量沉积来分析Fasciola hepatica蛋.
- 在收集的样本上进行了血液学,血液化学和肝脏冲击计数.
主要成果:
- 在肝炎负担和每克便的蛋之间发现了强烈的相关性 (r=0.72).
- 感染牛的红细胞,淋巴细胞和中性粒细胞数量显著下降.
- 肝脏参数和蛋白质水平 (血球蛋白) 在受感染的牛中显示出高度显著的差异.
结论:
- 理学是一种可靠且具有成本效益的方法,用于推断牛群中的寄生虫负担.
- 牛病显著影响牛血液参数,有助于兽医在疾病评估.
- 畜牧业的管理实践和大量的蛋导致疾病的传播.
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