Fig. 1From: Methanandamide diminish the Porphyromonas gingivalis lipopolysaccharide induced response in human periodontal ligament cellsEffect of Meth-AEA on proliferation/viability of hPdLCs. hPdLCs were stimulated by different Meth-AEA concentrations for 24 h and the proliferation/viability was measured by the MTT method. a – OD values measured at 570 nm upon stimulation with Meth-AEA are normalized to OD values measured in the control group (ratio = 1, shown as horizontal grey line). b – curve fitting and regression model. Data are shown as the mean ± s.e.m. of 5 different donors. * means significantly different vs. control group (p < 0.05)Back to article page