上浒文通大学 Shanghai Jiao Tong University Therapeutic history Before 1930's:rest,nutrition,fresh air.cure rate 25% @1930~1950's: nutrition therapy physical therapy(artificial pneumothorax,气胸)，cure rate 40% Drugs difficult in entering the cells 1950's:streptomycin,isoniazid,rifampicin; cure rate >90% 21st century:multidrug resistance,TB incidence tShanghai Jiao Tong University Therapeutic history Before 1930’s：rest, nutrition, fresh air. cure rate 25% 1930～1950’s： nutrition therapy + physical therapy (artificial pneumothorax,气胸) , cure rate 40% Drugs difficult in entering the cells 1950’s：streptomycin, isoniazid, rifampicin； cure rate >90% 21st century：multidrug resistance, TB incidence ↑