Madeira E D, Gontijo Filho P P
Rev Bras Pesqui Med Biol. 1978 Dec;11(6):337-44.
Skin-test were performed in 226 students, 12 to 14 years old, in a Rio de Janeiro elementary school using PPD-Rt23, PPD-G210 and PPD-B. The differential tuberculin test using these three antigens showed that 24,3% of the children presented a stronger reaction for non-tuberculous mycobacterial tuberculins than to PPD-Rt23, suggesting that infections with such organisms may occur. A high proportion (74,5%) showed the strongest reaction with PPD-G210 and probably this antigen is the most interesting to be used simultaneously with PPD-Rt23. Children with the largest tuberculin reaction to PPD-Rt23 represented 27,4% of the total. This group consists of individuals who have had a tuberculous infection. The third group (48,3%) provided evidence for a heterogeneous sensitization with the tubercle bacillus and at least one atypical mycobacteria.
在里约热内卢一所小学对226名12至14岁的学生进行了皮肤测试，使用的是PPD-Rt23、PPD-G210和PPD-B。使用这三种抗原进行的鉴别结核菌素试验表明，24.3%的儿童对非结核分枝杆菌结核菌素的反应比对PPD-Rt23更强，这表明可能发生了此类生物体的感染。很大一部分（74.5%）对PPD-G210的反应最强，可能这种抗原与PPD-Rt23同时使用最有意义。对PPD-Rt23结核菌素反应最强的儿童占总数的27.4%。这一组包括曾有结核感染的个体。第三组（48.3%）显示出对结核杆菌和至少一种非典型分枝杆菌的异质性致敏。
