Fig. 2
Adhesion, viability and migration of MSC treated with CM. a Number of MSC treated or not (−) with CM from MΦGM and MΦM activated (CMGM+ and CMM+, respectively) or not (CMGM− and CMM− , respectively) with LPS and further incubated in growth media (GrM) for the indicated time points. b Viability of MSC treated or not with CM and further incubated in GrM for the indicated time points. The data are relative to those measured in each group at day 1, which were given an arbitrary value of 100. c Migration capacity of MSC seeded inside the area confined by squared silicone barriers, treated or not with CM and allowed to migrate for 5 days. Optical microscope images of cells stained with crystal violet. *p < 0.05 between the indicated conditions