Figure 3From: The effect of Lipoxin A4 on the interaction between macrophage and osteoblast: possible role in the treatment of aseptic loosening LXA 4 blocked PMMA stimulated calvarial bone resorption. Each point represented the mean ± standard error of mean of 5-calvarial halves. **, P < 0.001 compared to control group; #, P < 0.05 compared to cells treated with PMMA only.Back to article page