A 3D Porous Gelatin-Alginate-Based-IPN Acts as an Efficient Promoter of Chondrogenesis from Human Adipose-Derived Stem Cells

Figure 6

The quantification of (a) hADSCs proliferation rate in G-A-PAA, G-A, and PAA biomatrices, as revealed by MTT test and (b) the cytotoxic potential of G-A-PAA, G-A, and PAA biomatrices on hADSCs as revealed by LDH assay, at 24 h, 5 days, and 7 days. ( (hADSCs/G-A-PAA versus hADSCs/G-A bioconstruct); (hADSCs/G-A-PAA versus hADSCs/G-A bioconstruct); ^### (hADSCs/G-A-PAA: 5 days versus 24 h days and 7 days versus 5 days); ^@@ (hADSCs/G-A: 7 days versus 5 days); ^@@@ (hADSCs/G-A: 5 days versus 24 h)).

(a)

(b)