广东从化猪消化道蠕虫感染情况的调查  

Investigation of Infection of Helminth Parasitizing Alimentary Tract in Pigs from Conghua County,Guangdong Province

作　　者：李少芬[1] 邝活标[2] 李丽娟[1] 马少丹[2] 谢燕璇[1] 宋记泉[1] 付亮[1] 谭奕炜[1] 徐小明[1] 陈美君[1] 彭铁生[2] 陈代雄[3] 

机构地区：[1]广州医学院医学检验系,2004级广州510182 [2]广州医学院临床医学系,2003级广州510182 [3]广州医学院病原生物学教研室,广州510182

出　　处：《热带医学杂志》2006年第12期1307-1308,1311,共3页Journal of Tropical Medicine

摘　　要：目的了解目前广东从化家猪消化道蠕虫的感染情况。方法使用直接涂片法、饱和盐水浮聚法和自然沉淀法对从上述地区采集的266份猪粪进行检查。结果猪粪消化道寄生虫卵的总检出率约为80.08%;两种或两种以上消化道蠕虫混合感染占23.00%。蛔虫、食道口线虫、姜片虫和有齿冠尾线虫是4种最常见的寄生蠕虫。有齿冠尾线虫以饱和盐水浮聚法检出率较高;猪蛔虫、食道口线虫、布氏姜片虫均以直接涂片法检出率较高。结论广东从化家猪消化道蠕虫的感染情况较为普遍和严重。Objective To study the characteristics of helminth infection in pigs from Conghua County. Method Direct Smear Method, Egg Floating Method, and Sedimentation Method were used to examine for the fecal eggs. A total of 266 pigs were examined. Result The infective rate in the pigs was 80.08%. 23% were infected with two or three kinds of worms. Ascaris suum,Oesophagostomum dentaturn, Fasciolopsis buski and Stephanurus dentatus are the species usually found in the pigs. Egg Floating Method using saturated NaC1 solution is best for the examination of Stephanurus dentatus eggs. Direct Smear Method is more suitable for the examination of eggs from the other species. Conclusion Severe alimentary tract infection by parasitic worms is commonly found in pigs from Conghua County.

关 键 词：猪 蠕虫 感染 

分 类 号：R383[医药卫生—医学寄生虫学]