Fig. 6.

Adhesion profiles of C2C12 cells (A), C2C12 transfected with human -α2+(B), α1+(C),-α10+(D) and -α11+(E) integrins on Col-I films with different crosslinked status. Initial cell concentration: 3 × 10⁵ cells/ml. Statistical significances compared to 0% XL Col samples are shown above the data points. Statistical differences between Col I(S) and Col I(D) for the same crosslinking condition are shown below the “X” axis. For C2C12 and C2C12-α2 cells there are no significant differences between the adhesion values on Col I(S) and Col I(D) films with the same crosslinking conditions.