although the effects on matrix synthesis were very moderate in the tissue culture system used , this study demonstrates that most factors conducive to growth in primary cartilage also stimulate growth in condylar cartilage only exposure to growth substances that interfere with the differentiation of prechondroblasts into chondroblasts , a process that is specific for appositionally growing secondary cartilage , may result in different responses between primary and secondary cartilage .
C0225368
chondroblasts
C0007301
cartilage