Comparative Study on the Chemical Components and Gastrointestinal Function on Rats of the Raw Product and Licorice-Simmered Product of Polygala tenuifolia

Figure 6

Histological observation of small intestine from experimental rats was examined using H&E staining and microscopy (100× magnification). N group (a); L-RPT group (b); H-RPT group (c); L-LPT group (d); H-LPT group (e).

(a)

(b)

(c)

(d)

(e)