唐山市农村小学生肠道致病原感染情况调查  

Investigation of the rate of intestinal pathogen infection in primary school students in rural areas of the City of Tangshan

作　　者：刘绍伟[1] 蒋开玲[1] 向鸿鹄[1] 杨秋菊[1] 王姗姗[1] 黎宗云[1] 蒋招娣[1] 刘永昌[1] 白文娟[1] 孟梦[1] 赵赛[1] 张冰[1] 熊瑞媛[1] 刘春燕[1] 任波[1] 何泽亮[1] 张娜[1] 王桂菊[1] 胡雪[1] 田喜凤[2] 张淑杰[2] 霍晓清[2] 李冀[2] 

机构地区：[1]河北联合大学生命科学学院07级医学检验班,河北唐山063000 [2]河北联合大学生命科学学院院病原生物学学科

出　　处：《中国病原生物学杂志》2011年第3期I0004-I0004,F0003,共2页Journal of Pathogen Biology

基　　金：华北煤炭医学院教育教学规划重点课题(No.2007-33)

摘　　要：采用随机方法确定唐山市农村小学生肠道致病原感染调查的调查学校和调查对象,采集粪样,用生理盐水涂片法、碘液涂片法、饱和盐水浮聚法检查肠道寄生虫,同时检查肠道致病菌。调查对象共433人,433份粪样中仅检出3例粪类圆线虫和2例结肠内阿米巴;肠道致病菌阳性101份,阳性率为22.75%,其中产碱杆菌阳性5例,乙型副伤寒杆菌阳性78例,伤寒杆菌阳性6例,痢疾杆菌阳性7例,其他5例。唐山市农村小学生肠道寄生虫感染率较低,但是肠道致病菌的感染率较高。To determine the pathogens for intestinal infections, rural and more urban primary school students in Tangshan were randomly tested. Fecal samples were collected and intestinal parasites and intestinal bacteria were detected using the saline smear method, iodine smear, and saturated salt water flotation method. In 433 fecal samples from 433 subjects, Strongyloides stercoralis infection was detected in 3 samples and Entamoeba coli infection was detected in 2 samples. Of the samples, 101 were infected with intestinal pathogenic bacteria. Samples tested positive for infection at a rate of 22. 75%; 5 samples were positive for Alcaligenes, 78 were positive for Bacillus paratyphi B, 6 were positive for Salmonella typhi, 7 were positive for Shigella, and 5 were positive for other pathogens. The prevalence of intestinal parasites was lower in rural primary school students, but the prevalence of intestinal bacteria was higher in the City of Tangshan.

关 键 词：肠道致病原 寄生虫 致病菌 感染 农村小学生 唐山市 

分 类 号：R378.2[医药卫生—病原生物学] R383[医药卫生—基础医学]