Figure 4.
Effect of PL scaffold on MSC and HUVEC proliferation. A) Proliferation of MSCs in PL and fibrin gels determined by MTS assay. All groups were normalized to MSCs grown in a monolayer under serum free conditions. B) Proliferation of HUVECs in PL and fibrin gels. All groups are normalized to HUVECS grown in a monolayer under serum free conditions. *=p<0.05, ***p<0.0001

