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Fig. 7 | AMB Express

Fig. 7

From: Relationship between mucosal TNF-α expression and Th1, Th17, Th22 and Treg responses in Helicobacter pylori infection

Fig. 7

Immunohistochemistry of Treg, Th1, Th17, and Th22 cells in H. pylori-negative subjects and H. pylori-positive subjects (original magnification, 400 ×). Immunohistochemistry of Tregs (row 1), Th1 (row 2), Th17 (row 3), and Th22 (row 4) in gastric mucosa from column 1) H. pylori-negative subjects and column 2) H. pylori-positive subjects. IL-22 staining (brown) were found on the cytoplasm of T lymphocytes, and Foxp3 (Treg), T-bet (Th1) and RORγ (Th17) staining (brown) was located in the nucleus of T lymphocytes. The arrows show the target lymphocytes in the gastric tissue

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