Figure 6From: Palmitoylethanolamide stimulates phagocytosis of Escherichia coli K1 by macrophages and increases the resistance of mice against infections Bacterial concentrations in blood and spleen after intraperitoneal infection. Bacterial concentrations (CFU/ml) in blood (a) and spleen (b) 24 hours after intraperitoneal E. coli infection. Statistical analysis was performed by Mann–Whitney U-test. Data are shown as individual measurements and medians (***P < 0.001, *P < 0.05).Back to article page