Objective To observe the effects of kidney-supplementing,knee-invigorating(KSKI) Prescription containing serum on proliferation and apoptosis of rabbit chondrocytes in vitro.MethodsThe chondrocytes were isolated from the cartilage of the rabbits,and were divided into 5 %,10 %,20 % KSKI prescription containing serum groups and control group.After the chondrocytes were cultured for 7 days in37 ℃,50 ml/L CO2 incubator,their proliferation,apoptosis and the telomerase activity were detected with MTT,TUNEL and PC...