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. 2020 Apr 10;69(3):354–362. doi: 10.1538/expanim.19-0142

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©2020 Japanese Association for Laboratory Animal Science

This is an open-access article distributed under the terms of the Creative Commons Attribution Non-Commercial No Derivatives (by-nc-nd) License. (CC-BY-NC-ND 4.0: https://creativecommons.org/licenses/by-nc-nd/4.0/)

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Fig. 2. — Immunohistochemistry results of the expression of bFGF and TGF-β1 in esophageal tissues of rats in each group. (A) Esophageal tissue of rat in the normal group (×400). (B) Esophageal tissue of rat in treatment group (cVBOL+RT, ×400). (C) Esophageal tissue of rat in the control group (EM+RT, ×400). (D) Esophageal tissue of rat in the model group (RT×400).