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. 2011 Dec 20;18(3-4):242–251. doi: 10.1089/ten.tea.2011.0315

FIG. 5.

FIG. 5.

Histological studies of MSC-PLCL (A, B) and PLCL/chitosan (C, D) constructs after 4 weeks differentiation. The sections were stained with alcian blue (A, C) or type II collagen (B, D). Arrows in the images denote the top and bottom of the scaffold.