Fig. 3From: Concentrated growth factor combined with iRoot BP Plus promotes inflamed pulp repair: an in vitro and in vivo studyEffects of LPS on cell proliferation and the expression of inflammatory cytokines in hDPSCs after 24 h treatment. A Effects of LPS on the proliferation of hDPSCs. B Effects of 1 μg/mL LPS stimulation on the expression of inflammatory cytokines in hDPSCs (NC: negative control, **: P < 0.01, compared with the negative control group)Back to article page