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由於广泛应用漂浮法检查结核菌,在缺乏临床中毒症状患者的胃液和痰中发现抗酸菌的情况越来越多。以後甚至在健康人的口腔中也发现有抗酸杆菌。这样将会降低漂浮法在临床上的价值。因此,我们进行了研究,检查了73个局限性病灶的结核患者,基中有21个患者的胃液或口腔中发现有抗酸菌。同时我们曾检查了74名健康人,却没有发现抗酸菌. 在我们以前的工作中,证实有这样一种错误的来源,即所用的器皿或胃液管并不充分清(?).因此得出一个结论,必须特别处理器皿;或用浓硫酸浸洗3小时,或用50％硫酸浸15小时,不
Due to the extensive application of the float method for the detection of Mycobacterium tuberculosis, acid-fast bacteria are found in gastric juice and sputum in patients lacking clinical symptoms of poisoning more and more. Acid-fast bacilli have also been found in healthy people’s mouths even later. This will reduce the floating method in the clinical value. Therefore, we conducted a study examining 73 tuberculosis patients with localized lesions, in which 21 patients had gastric acid or oral acid-resistant bacteria. At the same time, we examined 74 healthy people and found no acid-fast bacilli, and in our previous work, we proved that there was a source of error that the utensils or gastric juice tubes used were not adequately cleared (?) To conclude, the vessel must be specially treated; or 3 hours with concentrated sulfuric acid or 15 hours with 50% sulfuric acid, not