Figure 3. Cytocompatibility of hydrogels with encapsulated cells.
A) Live/Dead staining and B) quantification of viability (% of live cells/total cells) of 3T3 fibroblasts (2×106/mL) encapsulated in hydrogels (1.5, 3, 5 wt%) after 1 day. N.S. = not significant between groups. C) AlamarBlue assessment of the activity of cells encapsulated in hydrogels (1.5, 3, 5 wt%), normalized to activity measurements after 1 day.*p<0.05 compared to D1,#p<0.05 compared to D4,+p<0.05 compared to D7.