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作者研究了125例肺结核、非特异性炎症和肿瘤病人皮下注射结核菌素前后痰液成分的变化,同时核对了全身、病灶和局部反应的结果。试验证明,皮下注射结核菌素对肺内非特异性炎症和肿瘤病人的巨噬细胞含量无重要影响,但大多数活动性肺结核病人在注射结核菌素24小时后,肺内巨噬细胞含量显著增高(51.0±70%),48小时后巨噬细胞反应水平下降(28.0±6.3%),但仍高于开始时的水平(7.5±3.7%)。部分患者痰内巨噬细胞峰值出现在注射48小时后,个别患者见于72小时后.一般在72～96小时内巨噬细胞含量恢复正常.
The authors studied the changes of sputum components before and after subcutaneous injection of tuberculin in 125 patients with pulmonary tuberculosis, nonspecific inflammation and cancer patients, and checked the results of systemic, focal and local reactions. Experiments show that subcutaneous injection of tuberculin has no significant effect on the non-specific inflammation in the lungs and the macrophage content of tumor patients, but most active pulmonary tuberculosis patients were significantly increased in the lung after 24 hours of injecting tuberculin (51.0 ± 70%). After 48 hours, macrophage response decreased (28.0 ± 6.3%), but still higher than the initial level (7.5 ± 3.7%). Some patients sputum macrophage peak appeared in 48 hours after injection, individual patients found in 72 hours, usually in 72 to 96 hours macrophage content returned to normal.