Figure 4.

Kinetics of water uptake (A) and mass loss (B) of blank implants prepared from polymers AB10 (○), AB15 (●), ABA10 (▼), PLGA (50/50) (Δ), and PLGA (50/50) blends with AB10 (■) or with AB15 (□). Symbols represent mean ± SEM, n=3. * PLGA samples after 21 days were unrecoverable due to implant disintegration.