广东省珠江三角洲广州管圆线虫动物宿主的调查  

Survey of Angiostongylus cantonensis in the Pearl River Delta of Guangdong Province

作　　者：梁浩昆[1] 潘松涛[1] 

机构地区：[1]广州医学院寄生虫学教研室

出　　处：《广州医学院学报》1992年第1期17-20,共4页Academic Journal of Guangzhou Medical College

摘　　要：本文报告在珠江三角洲三市五县及增城县进行广州管圆线虫动物宿主的调查结果。终宿主田鼠的感染率为1.75％。中间宿主褐云玛瑙螺、皱疤坚螺、短梨巴蜗牛、同型巴蜗牛、淡红毛蜗牛、环带毛蜗牛、足襞蛞蝓、双线嗜粘液蛞蝓、方形环棱螺及多棱角螺的感染率分别为:26.89％、38.30％、4.88％、1.25％、5.77％、5.66％、24.45％、35.29％、2.50％及0.将同一时间地点采集的褐云玛瑙螺分成两组,一组检查全螺,另一组检查螺肺肾胃,两组感染率(前者29.52％、后者30.00％)无显著差异。This paper reports the investigation result of Angiostrongylus cantonensis in 3 cities and 5 counties of the Pearl River Delta and Zengcheng county of Guangdong province. The infective rate in field rats(definitive host) was 1. 75%. The infective rates of intermediate host-Achatina fulica, Camaema cicatricosa, Bradybacna brevispira, Bradybaena similaris, Trichochloris rufopila, Trichochloris hungertordiana, Vaginulus sp., Philomycus bilinestus, Bellamga quadrafa and Augulyagra polyzonata were 26. 89%, 38. 30%, 4.88%, 1. 25%, 5.77%,5. 66%,24. 45%,35. 29%,2. 50% and 0, respectively. As to the Achatina fulica collected at the same time and in the same place, we divided them into two groups:In Group A, we examined the whole tissues of snail, and in Group B, we only examined the lung, kidney and stomach of snail. The infective rates of the two group were not significantly difference (the former was 29.52%, and the latter was 30. 00%).

关 键 词：广州管圆线虫 中间宿主 褐云玛瑙螺 

分 类 号：R[医药卫生]