Biocompatibility Assessment of Poly(lactic acid) Films after Sterilization with Ethylene Oxide in Histological Study In Vivo with Wistar Rats and Cellular Adhesion of Fibroblasts In Vitro

Figure 8

Micrographs (OM) of the samples: (a) PLA; (b) PLA, 14 days; (c) PLA, 28 days of in vivo testing.

(a)

(b)

(c)