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. Author manuscript; available in PMC: 2011 Feb 1.
Published in final edited form as: Biomaterials. 2009 Oct 21;31(5):840–847. doi: 10.1016/j.biomaterials.2009.09.106

Fig. 4.

Fig. 4

Live/dead staining of hUCMSCs cultured on CPC control and CPC–chitosan–fiber for 1 day, 4 days, and 8 days. Live cells, stained green, were numerous on both materials. Dead cells, stained red, were few on both materials. Three randomly-chosen fields of view were photographed from each disk. A total of five disks yielded 15 photos per material at each time period. Representative photos are shown here.