BioMed Research International / 2014 / Article / Fig 9

Review Article

A Review of Bioactive Release from Nerve Conduits as a Neurotherapeutic Strategy for Neuronal Growth in Peripheral Nerve Injury

Figure 9

Representation of the double-walled PLGA-PLLA microspheres, (a) release of microspheres from solid PCL layer via degradation of PCL, (b) degradation of microspheres and subsequent release of GDNF, and (c) release of GDNF by diffusion through degradation-formed pores and channels in the microsphere matrix.
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