Fig. 4
From: Pretreatment of UC-MSCs with IFN-α2 improves treatment of liver fibrosis by recruiting neutrophils
Effect of UC-MSCs pretreated with IFN-α2 on neutrophils. A MPO positive neutrophils of liver tissues by IHC in each group. Red arrows indicate stained neutrophils. Scale bars, 20 μm. B MPO positive neutrophils count of each field. Scale bars, 20 μm. C Neutrophil migration in UC-MSCs condition medium with different treatments. D Neutrophils activity in UC-MSCs condition medium with different treatments. *P < 0.05, **P < 0.01, ***P < 0.001