Figure 3.

Qiu's Neiyi recipe decreased the hyperplasia of endometrial glands and the invasion of glandular or interstitial components in uterine tissue. (a) Representative microphotographs of HE staining, original magnification 40×, 200×, and 400×. (b) Semiquantitative assessment of the histological lesions. L-Qiu's Neiyi recipe: a low dose of Qiu's Neiyi recipe; M-Qiu's Neiyi recipe: a middle dose of Qiu's Neiyi recipe; H-Qiu's Neiyi recipe: a high dose of Qiu's Neiyi recipe. Yellow and blue arrows indicate the hyperplasia and infiltration locations in HE staining. $\left(\overline{\chi }\pm s,n=6\right)$, ΔΔP < 0.01 vs. control group,  ^∗P < 0.05,  ^∗∗P < 0.01 vs. model group.