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. 2014 Mar 28;20(11):875–885. doi: 10.1089/ten.tec.2013.0431

FIG. 9.

FIG. 9.

Ki67+ cell percentage at different time points. Ki67-positive cell percentage of the experimental group was significantly higher at all the time points, although it decreased sharply over time. Analysis was performed among the three time points (*p<0.05). Color images available online at www.liebertpub.com/tec