慢性纤維空洞型肺結核患者,一般均經长期的抗痨药物,特別是异菸肼的治疗。因此,病灶內的結核杆菌,往往产生了对药物的耐药性。本文就这种病灶內对异菸肼产生高度耐药的結核菌对豚鼠的戚染力,作了初步观察。附表对异癸胁耐药程度不同的拮核杆菌豚鼠接种菌量大小与致病力的关系 (肺致病指数) 对异英腆产生不同程 Patients with chronic fibrous hollow tuberculosis are generally treated with long-term anti-tuberculosis drugs, especially isoniazid. Therefore, Mycobacterium tuberculosis within the lesion often produces drug resistance. In this paper, the focus of this lesion on the isoniazid-resistant Mycobacterium tuberculosis strains on the QI dynasty, made a preliminary observation. Schedule for the different degree of resistance to different degrees of Icobacterium antagonistic antagonistic bacilli guinea pig inoculum size and pathogenicity of the relationship between (lung pathogenic index) of different Ying Cheng have different processes