Xiaotan Tongfu granules contribute to the prevention of stress ulcers

Figure 4 Measurement of myeloperoxidase activity and macrophage migration inhibitory factor (n = 6 for each group). A, B: The variation of myeloperoxidase activity (MPO) activity and migration inhibitory factor (MIF) was similar. At 0 h, no significant difference was detected between the ranitidine group (RP group) and the Xiaotan Tongfu granule group (XP group) (P > 0.05). However, 3 and 6 h after stress induction, these two indexes were inhibited in the XP group, which was a statistically significant difference compared to the RP group (P < 0.05). ^aP < 0.05 vs the model group (MP group); ^cP < 0.05 vs the control group (CP group); C: The immunohistochemical staining results of MIF show that it was expressed in the cytoplasm of gastric epithelial cells and lamina propria cells. Original magnification × 400.