*PC: regenerated cartilage of the deep-hole area made by the drill.
SC: regenerated cartilage of the surface area of
NC: normal cartilage
Figure 11: Comparison of the relative quantification of the end-product genes of RT-PCR with the GAPDH genes regarding collagen types I and II. Graph of the relative quantification analysis of the end-product genes compared to GAPDH genes (left) and the log graph of it (right).