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作者对Kalandini一所学校用Kato法粪检。以每克粪便含100个虫卵以上为重感染,100个以下为轻感染。取静脉抗凝血,进行嗜酸粒细胞计数,总数以400/mm~3或以上为界。细胞毒测定:用~(51)Cr标记曼氏血吸虫童虫与灭活抗血清及正常白细胞孵育后,测定~(51)Cr释放率,加白细胞与不加白细胞差异在5%以上即为阳性。曼氏血吸虫病患者,用1.5mg/kg海蒽酮肌肉注射进行治疗。于1977年2月共查了489名6～16岁学生,其中有306例患曼氏血吸虫病,感染率随
The author uses a Kato method for a school in Kalandini. Containing 100 eggs per gram of feces and more heavy infection, less than 100 for the light infection. Take venous anticoagulant, eosinophil count, the total number of 400 / mm ~ 3 or more for the community. Cytotoxicity assay: ~ (51) Cr-labeled Schistosoma mansoni Schistosoma foetida with inactivated antiserum and normal leukocyte incubation, the determination of ~ (51) Cr release rate, plus white blood cells and white blood cells more than 5% difference is positive . Schistosoma mansoni was treated with intramuscular injection of 1.5 mg / kg halotanone. In February 1977 a total of 489 students aged 6 to 16 were investigated, of which 306 were Schistosoma mansoni, the rate of infection with