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. 2014 Jan 27;15(2):1983–2002. doi: 10.3390/ijms15021983

Figure 5.

Figure 5.

pMSCs hypoxia culture medium has stronger effect on limiting H2O2-treated-caco2 apoptosis via IGF-1 compared with pMSCs normoxia culture medium. (A) After five days culture, untreated caco2 cells in NM, H2O2-treated caco2 cells in NM, pMSCs-NCM, si-irrel-pMSCs-HCM or si-IGF-1-pMSCs-HCM, percentage of apoptotic cells (early apoptosis is FITC-positive, late apoptosis is FITC- and propidium iodide-postive) were analyzed by FACS; and (B) Data was expressed as the mean ± SEM of experiments repeated three times. º p < 0.05 versus NM. * p < 0.05 versus NM + H2O2; $ p < 0.05 versus pMSCs-NCM + H2O2; # p < 0.05 versus si-irrel-pMSCs-HCM + H2O2 (n = 3).