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. 2012 Dec 30;10(2):133–140. doi: 10.7150/ijms.5500

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© Ivyspring International Publisher. This is an open-access article distributed under the terms of the Creative Commons License (http://creativecommons.org/licenses/by-nc-nd/3.0/). Reproduction is permitted for personal, noncommercial use, provided that the article is in whole, unmodified, and properly cited.

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Fig 1 — Immunohistochemical findings for TFF1 and TFF3. (A) The normal gastric mucosa shows cytoplasmic positivity for TFF1 (x100). (B) TFF3 is not detected in normal gastric epithelial cells, however goblet cells in the intestinal metaplastic gland show strong immunoreactivity for TFF3 (inlet) (x100). (C) Expression of TFF1 is preserved in gastric cancer cells (x200). (D) The reduced expression of TFF1 shows in cancer cells (x200). (E) The gastric cancer cells show low expression of TFF3 (x200). (F) TFF3 is strongly expressed in the cytoplasm of cancer cells (x200).