Table 3.

Gonad index comparison among each group ($bar{x}$ ± s)

Group	n	Ovarian index	Uterine index
Blank	20	0.87±0.35	3.42±1.92
Model	20	0.72±0.30	2.67±0.71
BCD	20	0.97±0.28a	3.41±2.47
EV	20	0.84±0.38	2.96±1.47

Notes: blank group: equal amount of normal saline, 14 d; model group: equal amount of normal saline, 14 d; BCD group: Bushen Culuan decoction, 18.35 g·kg^-1·d^-1, 14 d; EV group: estradiol valerate intervening group, 0.15 mg·kg^-1·d^-1, 14 d. ^aP < 0.05, compared with model group.