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. 2024 Sep 4;20:391. doi: 10.1186/s12917-024-04231-4

Fig. 3.

Fig. 3

The effects of PAW on ileum histopathological alterations in quail. (a-f): ileum tissue sections from experimental groups. Control (A magnified in D), PAW1 (B magnified in E), PAW2 (C magnified in F): Villi(V), simple columnar epithelia with goblet cells (arrowheads), the crypts of Lieberkuhn (CL), Glands of Lieberkuhn (Zigzag arrow), muscularis externa (MS). Also shown lacteal (arrow) and adipose tissue (Ad). There is no structural difference between the groups except for a mild decrease in the thickness of mucosal villi from PAW2-treated groups in ileum sections