论文部分内容阅读
耐药结核菌是指结核菌对抗结核药物的杀灭或抑制作用产生了抵抗能力。根据结核菌耐药的产生情况不同,将其分为自然耐药、原始耐药、继发耐药和交叉耐药。自然耐药是指细菌在生长繁殖过程中,并未接触任何药物,自然变异产生的耐药现象。这种耐药菌数量很少,而且绝大多数只对一种抗结核药耐药。目前治疗结核病多是联合用药,所以,受自然耐药菌感染
Drug-resistant Mycobacterium tuberculosis refers to the ability of Mycobacterium tuberculosis to kill or inhibit tuberculosis drugs. Mycobacterium tuberculosis according to the different resistance to be divided into natural resistance, the original resistance, secondary resistance and cross-resistance. Natural resistance refers to the bacteria in the process of growth and reproduction, did not contact with any drug, the natural mutation resistance phenomenon. The number of resistant bacteria is small, and the vast majority of only resistant to one anti-TB drug. The current treatment of tuberculosis is the combination of drugs, so by the natural resistant bacteria infection