结核病灶的液化是结核病在发病方面最有害的表现之一。在损害的半凝固的干酪灶中心,结核杆菌处于相当静止状态,而在液化的干酪灶中心,结核杆菌首先在细胞外大量繁殖,在这种情况下耐药的突变菌株就可能出现,细枝气管常被侵蚀,结核杆菌则通过枝气管向肺的其他部份和外界播散。过敏性作用Yamamnra实验室完成了关于迟发型超敏反应为液化原因的非常重要的研究。他们应用各种物质(在液体石腊和羊毛脂中乳化)通过 Liquefaction of tuberculosis is one of the most detrimental manifestations of tuberculosis in the disease. Mycobacterium tuberculosis is at a fairly quiescent state in the center of the damaged semi-solidified cheese hearth, and in the center of the liquefied cheese hearth tubercle bacilli first multiply extracellularly, in which case resistant mutant strains may appear, Trachea is often eroded, Mycobacterium tuberculosis is through the branch to the other parts of the lungs and spread to the outside world. Allergenicity Yamamnra Laboratories completed a very important study on the causes of delayed-type hypersensitivity to liquefaction. They use a variety of substances (emulsified in liquid paraffin and lanolin)