动物寄生虫病常规实验室诊断技术

Conventional Laboratory Diagnostic Techniques for Animal Parasitic Diseases

动物寄生虫病危害严重,可导致动物生产性能下降,畜产品废弃甚至动物死亡,严重影响了畜牧养殖业的发展和人类健康。大多数动物寄生虫病临床症状不明显,仅表现为消瘦、贫血、生长发育受阻、生产性能降低等慢性消耗性疾病的症状,因此仅根据流行病学和临床症状较难做出诊断,而现代分子生物学诊断技术如PCR等由于实验条件和技术水平限制很难在基层兽医临床运用。本文结合基层兽医临床诊断现状,对常用的一些常规实验室诊断技术进行了归纳总结。旨在促进基层临床医生全面地认识动物寄生虫病,并进行有效的诊断、预防和治疗。

Animal parasitic diseases can lead to the decline of animal production performance,the abandonment of livestock products and even caused animals death, which seriously affects the development of animal husbandry and human health. The clinical symptoms of most animai parasitic diseases are not obviously, only showed the symptoms of chronic wasting disease such as emaciation,anemia,growth retardation and the decrease of animal performance. It is difficult to diagnose only according to the epidemiology and clinical symptoms,and molecular biology techniques such as PCR are not fit for the field use due to the experimental conditions and technical limitations. Based on the current situation of clinical diagnosis, this paper summarizes the conventional laboratory diagnosis techniques commonly used in the primary veterinary clinic. This review is intended to arouse the attention of the primary veterinarians to the parasitic disease for effective diagnosis, prevention and treatment.