Fig. 5.
Reductase activity 7 and 14 days after incubation. (A) Reductase activity of INS-1 cell aggregate with 1.0 × 101 of middle size (□) and large size gelatin hydrogel microspheres (△) or without gelatin hydrogel microspheres (〇) at the initial seeding density of 1.0 × 103 cells/well. (B) Reductase activity of INS-1 cell aggregate with 1.0 × 102 of middle size (■), 0.5 × 102 of large size (▲) and 1.0 × 102 of large size of gelatin hydrogel microspheres (▽) or without gelatin hydrogel microspheres (●) at the initial seeding density of 1.0 × 104 cells/well. (C) Reductase activity of INS-1 cell in aggregates with 1.0 × 101 of middle size (□) and large size gelatin hydrogel microspheres (△) or without gelatin hydrogel microspheres (〇) at the initial seeding density of 1.0 × 103 cells/well. (D) Reductase activity of INS-1 cell in aggregates with 1.0 × 102 of middle size (■), 0.5 × 102 of large size (▲) and 1.0 × 102 of large size of gelatin hydrogel microspheres (▽) or without gelatin hydrogel microspheres (●) at the initial seeding density of 1.0 × 104 cells/well.