in the experiments reported here we show that the addition of conditioned synovial medium to confluent monolayer cultures of articular chondrocytes not only inhibits the synthesis of proteoglycans , measured as the incorporation of radiosulphate into cartilage proteoglycans but also inhibits the synthesis of dna , measured as the incorporation of radiothymidine into the chondrocytes , in a dose-dependent manner .
C0007301
cartilage
C0225369
chondrocytes