Figure 4.
Secretion of OPG, OPN, and OC to culture medium from hAD-MSCs and hOBs cultured on EMD scaffolds at days 2, 14, and 21. The result is presented in percentage of control, alginate group, and shown for each individual hAD-MSC and hOB donor, respectively (D1, D2, D3). (a) indicates significant (p ⩽ 0.05) difference compared to alginate group.