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目前,我省一些专区、县和其他各地采用钩虫抗原的皮肤试验进行钩虫病诊断,取得了一定的成绩,但在方法上还存在一些缺点,现提出一些应注意事项和建议,以供参考。1.抗原的制备:患者服驱虫药后排出的粪便,应尽速用生理盐水淘虫(用清水能引起虫体破裂),检出的虫体经多次用生理盐水充分洗浄后,再用灭菌的生理盐水(以化学用的纯氯化钠蒸馏水配制并经灭菌)洗4～5次,然后立即制作抗原。因为患者粪便中合有大量微生物,如不充分洗浄,则所掺杂的非钩虫物质,可
At present, some districts, counties and other parts of the province using hookworm antigen skin test for the diagnosis of hookworm disease, and achieved some results, but there are still some shortcomings in the method, are now making a number of precautions and suggestions for reference . 1. Preparation of antigen: patients expelled excrement of drugs excreted, should use saline as soon as possible (with water can cause rupture of parasites), detected by parasites detected by the full wash with saline, and then With sterile saline (chemically pure sodium chloride distilled water and sterilized) washed 4 to 5 times, and then immediately make antigens. Because the patient’s stool together with a large number of microorganisms, such as inadequate wash, then do not be mixed with non-hookworm material, may