Effects of hydrotalcite combined with esomeprazole on gastric ulcer healing quality: A clinical observation study

Figure 6 Expression of TGF-β1 was analyzed using immunohistochemical staining in a 200 × field. Yellow-stained signals in the cytoplasm and (or) cell membrane represent positive cells. A: Results of combination therapy before and after treatment; B: Results of monotherapy before and after treatment; C: Results in the healthy control group. The expression of TGF-β1 in the combination therapy group was significantly higher than that in the monotherapy group, and similar to that in the healthy control group.