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. 2015 Jun 1;10(6):e0128552. doi: 10.1371/journal.pone.0128552

Fig 4. CA treatment ameliorates radiation-induced enteritis.

Fig 4

A. A H&E-stained section from mice treated with CA at 30 days after 12.5 Gy abdominal IR. Scale bar = 50 μm. Inserted squares show whole cross sections of the jejunum. Original magnification, 5x. B. Quantitative analysis of morphological changes in the jejunum following IR. Numbers of crypts, villi heights, and numbers of villi are shown. The data are presented as the mean ± SEM (*p < 0.05, n = 6). C. Immunohistochemical analysis of PECAM1 in jejunal sections. PECAM1 was detected using DAB (brown) and hematoxylin counterstaining (blue). Scale bar = 25 μm. The arrows indicate PECAM1-positive cells.