Fig. 2From: Oridonin alleviates the inhibitory effect of lipopolysaccharide on the proliferation and osteogenic potential of periodontal ligament stem cells by inhibiting endoplasmic reticulum stress and NF-κB/NLRP3 inflammasome signalingLow concentrations of oridonin were not cytotoxic to hPDLSCs. MTT was taken to detect the proliferation rate of hPDLSCs cells treated with oridonin at different concentrations (0, 0.1, 0.5, 1, 2, 3 and 4 μM), **P < 0.01 versus 0 concentrationsBack to article page