BioMed Research International / 2014 / Article / Fig 8

Research Article

Collagen Scaffolds with Controlled Insulin Release and Controlled Pore Structure for Cartilage Tissue Engineering

Figure 8

DNA amount in the cell/scaffold constructs of control collagen scaffold, control collagen scaffold supplemented with 100 nM insulin, and collagen-microbead hybrid scaffold after 1, 3, and 7 days of chondrocyte culture. Data represent mean ± SD ( ), *significant ( ), **significant ( ), ***significant ( ), NS: no significant difference.
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