检验医学与临床Issue(23)：3243-3244,3248,3.DOI:10.3969/j.issn.1672-9455.2014.23.005
广州东北郊增城市卫氏并殖吸虫流行分布状况
The prevalence of Paragonismus westermani in Zengcheng City
摘要
Abstract
Objective To investigate the popularity and distribution of Paragonismus westermani in Zengcheng City ,a northeast suburban city of Guangzhou .Methods Freshwater crabs were picked from creeks .Paragonismus metacercariac from infected crabs were used to artificially infect domestic dogs .Dogs diagnosed with positive Parago‐nismus metacercariac infecion were dissected ,and adult Paragonismus metacercariac were detected from lung sam‐ples .Results The natural infection rate of Paragonimus westermani in crabs was 58 .46% (38/65) .the number of metacercariae per infected crab and per gram of infected crab were 2 .12 and 0 .59 ,respectively .The infected crabs were identified as Nanhaipotamon pingyuanense .A total of 42 adult worms of Paragonimus westermani were found from two dogs with positive Paragonismus metacercariac infecion .Conclusion Zengcheng City could be a natural epi‐demic focus of Paragonimus westermani (Grade Ⅲ) .关键词
卫氏并殖吸虫/囊蚴/平远南海溪蟹/感染率Key words
Paragonismus westermani/Metacercaria/Nanhaipotamon pingyuanense/infection rates引用本文复制引用
李旭文,刘巧,陆予云,沈浩贤,潘运珍,粱惠冰,李良础,罗炜耿,庞小燕..广州东北郊增城市卫氏并殖吸虫流行分布状况[J].检验医学与临床,2014,(23):3243-3244,3248,3.基金项目
广东省医学科研基金项目（A2014620）；广州市教育局科研基金项目（10 A181，10 A198）；广州医学院卫生职业技术学院重点项目（2012005）。 （）
