Abdominal paracentesis drainage ameliorates severe acute pancreatitis in rats by regulating the polarization of peritoneal macrophages

Figure 2 Different polarized phenotypes of peritoneal macrophages in each group. A: Gating strategy for the peritoneal macrophage population; B-D: Representative dot plot (B) and the percentages (C) and M1/M2 ratio (D) of CD68+CD86+ (M1) cells and CD68+CD163+ (M2) cells in each group; E: Relative expression levels of CD206 and iNOS gene in peritoneal cells measured by real-time PCR and normalized to GAPDH mRNA. The data represent at least three independent experiments (A-B) or indicate the mean ± SD of six mice (E). ^aP < 0.05 vs abdominal paracentesis drainage.