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 ↑