753971.fig.005a
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753971.fig.005b
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753971.fig.005c
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753971.fig.005d
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Figure 5: Histological slices of the colon from rats submitted to TNBS-induced colitis assay. HE staining shows comparison of the tissue architecture between treatments: (a) noncolitic, (b) colitic nontreated, (c) BuOH fraction, and (d) EtOAc fraction.