尸检时部分猪胴体解剖对猪囊尾蚴病评估的敏感性。
Sensitivity of partial carcass dissection for assessment of porcine cysticercosis at necropsy.
作者信息
Lightowlers M W, Assana E, Jayashi C M, Gauci C G, Donadeu M
机构信息
The University of Melbourne, Faculty of Veterinary and Agricultural Sciences, Veterinary Clinical Centre, 250 Princes Highway, Werribee, Victoria 3030, Australia.
The University of Ngaoundere, School of Veterinary Medicine and Sciences, P.O. Box 454, Ngaoundere, Cameroon.
出版信息
Int J Parasitol. 2015 Nov;45(13):815-8. doi: 10.1016/j.ijpara.2015.08.004. Epub 2015 Sep 15.
Many interventions against Taenia solium are evaluated by assessing changes in the prevalence of porcine cysticercosis ascertained by carcass dissection. Financial and logistical difficulties often prohibit dissection of entire pig carcasses. We assessed 209 pigs from rural areas of Cameroon and Peru for the presence of T. solium cysticerci and determined the distribution of parasites within the musculature of infected animals. Considering the presence of cysts in the tongue, masticatory muscles and heart, 31 of the 38 (81%) naturally infected animals were identified as having cysts. Dissection of only the tongue, masticatory muscles and heart provides a relatively sensitive and highly specific method for diagnosis of porcine cysticercosis.
许多针对猪带绦虫的干预措施是通过评估猪尸检确定的猪囊尾蚴病患病率变化来进行评估的。资金和后勤方面的困难常常阻碍对整个猪 carcasses 的解剖。我们评估了来自喀麦隆和秘鲁农村地区的209头猪是否存在猪带绦虫囊尾蚴，并确定了寄生虫在受感染动物肌肉组织内的分布。考虑到舌头、咀嚼肌和心脏中存在囊肿，38头自然感染动物中有31头（81%）被确定有囊肿。仅对舌头、咀嚼肌和心脏进行解剖为猪囊尾蚴病的诊断提供了一种相对敏感且高度特异的方法。
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