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. Author manuscript; available in PMC: 2011 Jul 1.
Published in final edited form as: Microvasc Res. 2010 Mar 8;80(1):23–30. doi: 10.1016/j.mvr.2010.03.001

Fig. 4.

Fig. 4

Quantification of RBC-containing vessel density within explanted ECFC matrices. Average total vessels per area (A) and hCD31+ vessels per area (B) decreased with increasing collagen concentration (* denotes p<0.05 between groups). Interestingly, the percentage of hCD31+ vessels (out or the total ECFC and chimeric vessels) increased with increasing concentration (C).