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. 2013 Jul 11;8:2453–2463. doi: 10.2147/IJN.S46357

Figure 4.

Figure 4

Degradation of PCEC hydrogel in vivo, with the hydrogel becoming smaller with time and completely disappearing by week 6, indicating that PCEC is biodegradable.

Abbreviation: PCEC, poly(ε-caprolactone)-poly(ethylene glycol)-poly(ε-caprolactone).