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Figure 3 | Fibrogenesis & Tissue Repair

Figure 3

From: N-acetylcysteine for the prevention of stricture after circumferential endoscopic submucosal dissection of the esophagus: a randomized trial in a porcine model

Figure 3

Histological analysis of the resected esophagus with predominant inflammatory pattern. Absence of neoepithelium, granulation tissue with an important inflammatory cell infiltrate of the submucosal layer; submucosal fibrosis is highlighted by Masson’s trichrome staining. (A1) Untreated swine, hematoxylin-eosin-safran (HES), original magnified x12.5. (A2) Untreated swine, Masson’s trichrome, original magnified x12.5. (B1) Treated by N-acetylcysteine (NAC), HES, original magnified x25. (B2) Treated by NAC, Masson’s trichrome, original magnified x25.

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Fibrogenesis & Tissue Repair

ISSN: 1755-1536

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