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. 2023 Apr 24;14:1179397. doi: 10.3389/fmicb.2023.1179397

FIGURE 1.

FIGURE 1

Arsenic caused distal intestinal histopathological changes (200 × magnification). (A) Control group, (B) arsenic (As)-treated group. Blue arrows (Inline graphic): shortened intestinal villi, right black arrow (Inline graphic): thinner muscular layer, and red arrows (Inline graphic): inflammatory cell infiltration.