Figure 3From: Hyaluronan production and chondrogenic properties of primary human chondrocyte on gelatin based hematostatic spongostan scaffoldQuantitative RT-PCR analysis of chondrocyte growth on gelatin and collagen scaffold over 21 days cultivation. The results represent the chondrogenic gene expression (aggrecan core protein, SOX9, collagen type II and collagen type I). Values are expressed as the mean and standard deviation for 3 independent cultures. Asterisk indicates significant (*p < 0.05) increase of gene expression at the same time point.Back to article page