Mycobacterium tuberculosis I Lipids 2 Protein 3 Polysacchaide
Mycobacterium tuberculosis : 1 Lipids 2 Protein 3 Polysacchamde
Mode of transmission ●1 Respiratory tract ●2 Alimentary tract ●3Skin
Mode of Transmission ⚫1 Respiratory tract ⚫2 Alimentary tract ⚫3 Skin
Response to immunization The development of cell-mediated ypersensitivity to the tubercle bacilli probably explains the organisms destructiveness in tissues and also the emergence of resistance to the organism
Response to immunization ⚫ The development of cell-mediated hypersensitivity to the tubercle bacilli probably explains the organism’s destructiveness in tissues and also the emergence of resistance to the organism
结核杆菌 Ⅱ类MHC 杆菌抗原肽)n-12 T细胞受体 CD4T细胞 细胞因子 迟发过敏反应 免疫 肉芽肿 致敏的 T细胞 干酪样坏死l 上皮样细胞 ↑吞噬 ↑杀菌活性 So 图15-1结核杆菌引起的免疫反应和变态反应
Langham's巨细胞和上庋细胞