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囊炎:在母猪的病理学,组织学和定量细菌学之间的显著关联,一个横截面研究

Lola Kathe Tolstrup¹, Páll Skúli Leifsson², Luca Guardabassi²

¹Department of Veterinary and Animal Sciences, Faculty of Health and Medical Sciences, University of Copenhagen, Groennegaardsvej 15, 1870, Frederiksberg C, Denmark. lolatolstrup@gmail.com.

Porcine health management

|September 26, 2023

概括

囊炎在被宰杀的母猪中很常见,根据尿液细菌影响34%,视觉检查影响27%,组织分析影响46%. 这些指标显著联系在一起,验证了诊断的细菌值.

科学领域:

兽医医学兽医医学兽医医学
动物病理学动物病理学
猪生产生产猪生产

背景情况:

在母猪中囊炎的患病率和原因尚不清楚,这影响了猪产量.
猪尿道感染需要进一步调查才能有效管理.

研究的目的:

为了确定在被屠宰母猪中细菌尿和尿囊病变的患病率.
评估细菌存在与病理性膀变化之间的关系.

主要方法:

收集了176只在屠宰时被屠宰的母猪的尿液和膀.
分析尿液以检测细菌度 (≥10^3 CFU/mL) 通过囊细胞检测.
记录了宏观和微观 (组织病理学) 膀发现.

主要成果:

细菌性尿病的患病率为34%,69%的阳性样本中有大肠杆菌.
在27%的膀中发现了宏观性病变 (红色,).
组织病理学发现46%的母猪有囊炎,其特征是单核细胞透,高血压和.

结论:

囊炎在被杀的母猪中很普遍,细菌尿和膀病变之间存在显著的关联.
尿液中≥10^3 CFU/mL的门值适用于诊断母猪囊炎.
这些发现强调了在生猪生产中监测尿道健康的重要性.

关键词:

在这种情况下,细菌尿.囊炎是一种囊炎.美国大肠杆菌 (E. coli).组织病理学组织病理学病理学病理学病理学猪类猪类猪类猪类猪母猪猪母猪是一种尿路感染尿路感染

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