Fig. 2

In vitro cytotoxic studies of electrospun scaffolds. a growth of islets cultured on electrospun scaffolds; b apoptosis of islets cultured on electrospun scaffolds. The scaffold supported the growth islets without triggering significant apoptosis. DES: drug-eluting scaffold (n = 4); NES: non-eluting scaffold (n = 4); TCP: tissue culture plate (control) (n = 4)