论文部分内容阅读
1987年3～4月,我们对闽东地区的宁德、福安两县部分人群进行人体蠕形螨感染调查,现将结果简报如下。 一、对象及方法 随机选择门诊病人、健康体检者和部分整群抽样的中小学及幼儿园学生。用沾水笔钝头挤压并刮取受检者鼻翼及颊部溢出的皮脂,用解剖针挑至载玻片上,加一滴甘油,覆以盖片、镜检。 诊断标准:全片无虫体为(-),1～3只虫体为(+);4～6只虫体为(++);7只以上为(+++)。
From March to April 1987, we conducted a survey on human demodex infection in some populations in Ningde and Fu’an counties in the eastern part of Fujian Province. The results are summarized as follows. First, the object and method randomly selected out-patients, health examination and part of the cluster sampling primary and secondary school students and kindergartens. Blunt squeeze with a dip pen and scrape the subjects nose and cheeks overflow sebum, with a dissection needle to pick on the slide, add a drop of glycerol, covered with cover film, microscopic examination. Diagnostic criteria: The whole body without parasites (-), 1 to 3 parasites (+); 4 to 6 parasites (++); 7 or more (+++).