pone.0191420.g009.tif (6.45 MB)

Histopathological images of ileum samples of experimental groups (H&E, haematoxyline-eosin staining).

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posted on 2018-01-22, 04:30 authored by Ester Párraga Ros, Laura Correa-Martín, Francisco M. Sánchez-Margallo, Irma Eugenia Candanosa-Aranda, Manu L. N. G. Malbrain, Robert Wise, Rafael Latorre, Octavio López Albors, Gregorio Castellanos

(A and B) Moderate oedema in submucosa, oedematous Peyer’s patches and severe congestion in mucosa and submucosa was observed in I+ animals. (C) Peyer’s patch with lymphocytic apoptotic forms (arrow). (D) Dilated lymphatic vessels at the villi tips in I- animals. (E) Severe congestion with formation of thrombus and moderate submucosal hemorrhage in I+ animals. (F) Villi without epithelium, with severe congestion and lymphocytic infiltrate in lamina propria observed in I+ animals.