上游充通大￥ Therapeutic history 后 Shanghai Jiao Tong University Before 1930's:I nutrition therapy:rest, nutrition,fresh air,cure rate 25% 1930~1950's:nutrition therapy physical therapy (artificial pneumothorax),cure rate 40% Drugs difficulty in entering the cells 1950's:streptomycin,isoniazid,rifampicin; cure rate >90% 21 century:multidrug resistance,TB incidence↑Shanghai Jiao Tong University Therapeutic history Before 1930’s：nutrition therapy：rest, nutrition, fresh air, cure rate 25% 1930～1950’s： nutrition therapy + physical therapy (artificial pneumothorax) , cure rate 40% Drugs difficulty in entering the cells 1950’s：streptomycin, isoniazid, rifampicin； cure rate >90% 21 century：multidrug resistance, TB incidence ↑