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. 2014 Mar 24;9(3):e92626. doi: 10.1371/journal.pone.0092626

Figure 1. Apoptosis of EPCs subjected to cytotoxic condition in vitro.

Figure 1

(A) Pooled data of the percentage of TUNEL-positive cells in the flow cytometric analysis for non-treated-EPCs, low oxygen-treated-EPCs, serum-free medium-treated-EPCs, and H2O2-treated-EPCs (*: p<0.001; n = 5, each).