Research Article

In Vivo Study of Ligament-Bone Healing after Anterior Cruciate Ligament Reconstruction Using Autologous Tendons with Mesenchymal Stem Cells Affinity Peptide Conjugated Electrospun Nanofibrous Scaffold

Figure 2

Laser scanning confocal microscopy image showed attachment of MSCs on different scaffolds. Morphology of MSCs was displayed by F-actin (red) and nuclei (blue). Cell attachment and spreading on E7 conjugated PLLA meshes were shown in both nonwoven and near ridge regions of lattice ((a), (c)). MSCs that grew on PLLA meshes were shown as control ((b), (d)).