Fig. 5
IL-6 and PGE2 secretion and mRNA levels in co-cultures of macrophages and primed MSC. a IL-6 and PGE2 levels in media of MΦGM or MΦM cultured in isolation or co-cultured with MSC primed or not (−) with CMGM or CMM. b IL6 and COX2 mRNA fold changes in MSC primed or not with CM and cultured in isolation or co-cultured with MΦGM or MΦM. mRNA data are relative to those measured in unprimed MSC cultured in isolation, which were given the arbitrary value of 1. *p < 0.05