Fig. 4From: Standardisation of basal medium for reproducible culture of human annulus fibrosus and nucleus pulposus cellsGene expression of cartilage-related markers. a, b ACAN, c, d COL2A1 and e, f COL1A1 is shown for a, c, e annulus fibrosus and b, d, f nucleus pulposus cells of passage P0, P1 and P2 cultured in different media. Data is presented as mRNA expression level (normalised to reference genes ATP5FB1 and RPL13A) and shown as mean ± SD (AF n = 5, NP n = 3). *Significance (p value < 0.05) compared to all other media within same passageBack to article page