Fig. 5From: F-actin Regulates Osteoblastic Differentiation of Mesenchymal Stem Cells on TiO2 Nanotubes Through MKL1 and YAP/TAZImmunofluorescence staining revealed the level of F-actin by staining with rhodamine-conjugated phalloidin (a). The protein expression of FAK and VCL contained in the focal adhesion complex, RhoA and phosphorylated YAP were investigated by Western blotting (b). NT the nanotubes groupBack to article page