广东省江门市褐云玛瑙螺和福寿螺广州管圆线虫感染情况调查  

Study of Angiostrongylus Cantonensis Infection on Achatina Fulica and Ampullaria Gigas from Jiangmen City of Guangdong Province

作　　者：黄迪[1] 宋记泉[1] 叶杰[1] 蔡昭炜[1] 刘淑君[1] 钱丽仪[1] 薛金方[1] 陈美君[1] 陈芳[1] 王棠健[1] 陈代雄[2] 李小敏[2] 詹希美[3] 

机构地区：[1]广州医学院临床医学和检验系,2004级广东广州510182 [2]广州医学院病原生物学教研室,广东广州510182 [3]中山大学中山医学院寄生虫学教研室,广东广州510089

出　　处：《预防医学论坛》2007年第11期966-968,共3页Preventive Medicine Tribune

基　　金：国家自然科学基金委员会-广东省人民政府联合基金项目资助(U0632003)

摘　　要：[目的]了解江门市白沙工业区褐云玛瑙螺和福寿螺广州管圆线虫的感染情况。[方法]使用人工消化法对从上述地点采集的褐云玛瑙螺和福寿螺进行检查。[结果]共检查褐云玛瑙螺465只，福寿螺720只，广州管圆线虫第3期幼虫的阳性率分别为41．94％和1．81％；感染度分别为1～928和1～29。褐云玛瑙螺和福寿螺的螺体越大，其广州管圆线虫的感染率和感染度越高。[结论]江门市白沙工业区及其周围是广州管圆线虫自然疫源地。[Objective]To understand the natural infection rate of Angiostrongylus cantonensis in Achatina fulica and Ampullaria gigas from countryside of Jiangmen district of Guangdong province. [Methods]With the Digestion Method, the Achatina fulica and Ampullaria gigas were transacted from the district. [Results]465 of Achatina fulica and 720 of Amp ullaria gigas were examined. Their infective rate of Angiostrongylus cantonensis are 41.94 % and 1.81 %,their infectiosity are 1-928 and 1-29 respectively. The larger in size Achatina fulica and Ampullaria gigas are, the higher their infective rate and infectiosity of Angiostrongylus cantonensis are. [Conclusion]Baisha industry base and neighborhood of Jiangmen district in Guangdong province is a natural nidus of Angiostrongylus cantonensis.

关 键 词：江门 褐云玛瑙螺 福寿螺 广州管圆线虫 

分 类 号：R383.19[医药卫生—医学寄生虫学]