Fig. 5From: Extremely low frequency electromagnetic fields promote mesenchymal stem cell migration by increasing intracellular Ca2+ and activating the FAK/Rho GTPases signaling pathways in vitroFocal adhesion kinase (FAK) contributed to the formation of focal contacts in electromagnetic field (EMF)-mediated migration of MSCs. a–d Immunoblot analysis of the total cell lysates performed using antibodies against FAK, talin, and vinculin in MSCs after 50 Hz/1 mT EMF exposure with or without verapamil (10 μM) treatment. Data are presented as means ± SD. Statistically significant differences are indicated; n = 3; **p < 0.01, vs control; ##p < 0.01, vs the EMF group)Back to article page