Fig. 3. Expression of cartilage genes in four different cell sources in Normoxic and hypoxic environments. RT-PCR analysis were performed to examine cartilaginous markers in 4 different cell lines in normoxic and hypoxic conditions. The expression of these markers was compared to the average of the 3 housekeeping genes. *p<0.05, **p<0.01, ***p<0.005.

International Journal of Stem Cells 2023;16:304-14 https://doi.org/10.15283/ijsc21242

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