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. 2013 Jun 26;6(2):513–518. doi: 10.3892/etm.2013.1185

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Copyright © 2013, Spandidos Publications

This is an open-access article licensed under a Creative Commons Attribution-NonCommercial 3.0 Unported License. The article may be redistributed, reproduced, and reused for non-commercial purposes, provided the original source is properly cited.

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Figure 4. — Observation of cellular morphology through hematoxylin and eosin (H&E) staining. (A and B) Cell morphology at two days (magnification, ×200 and ×400 respectively). The arrow indicates the cells on the silk fibroin-chitosan scaffold (SFCS) surface. (C) Morphology at six days (magnification, ×200); (D) morphology at eight days (magnification, ×200). The arrow indicates the cells moving into the interior of the scaffold. (E and F) Cell morphology at ten days [magnification, ×200 and ×400, respectively). The arrow indicates the cell distribution in the porous scaffold.