Long-Term Administration of Anthraquinone Rhein on Induction of Constipation in Sprague-Dawley Rats via SCF/c-Kit Signaling Pathways

Figure 3

Histological sections of ganglia (a–c) and mucosa (d–f) morphology stained with hematoxylin and eosin in the colonic tissues of rats (400x). PEG, polyethylene glycol.

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(f)