Fig. 5From: Immunogenicity and immunomodulatory effects of the human chondrocytes, hChonJRT-PCR analysis for indoleamine 2,3-dioxygenase (IDO). IDO mRNA expression in hChonJ was analyzed by RT-PCR. The RT-PCR results showed the expression of IDO mRNA was induced by IFN-gamma treatment. Beta-actin mRNA served as an internal controlBack to article page