Steel E
Physiol Behav. 1983 Oct;31(4):453-9. doi: 10.1016/0031-9384(83)90065-3.
The sexual behaviour of ovariectomized female hamsters was examined after treatment with oestrogen alone and after the addition of progesterone. Both the proceptive and receptive components of behaviour were recorded at four oestrogen dose levels; progesterone dose was kept constant. Oestrogen alone caused dose-dependent increases in proceptive behaviour and, at the higher dose levels, a small increase in receptivity. The addition of progesterone increased proceptive behaviour in females primed with the lower dose of oestrogen but not the higher. Receptivity was markedly increased in all animals but the intensity of lordosis was oestrogen-dose dependent.
对切除卵巢的雌性仓鼠在单独使用雌激素治疗后以及添加孕酮后进行性行为检测。在四个雌激素剂量水平下记录行为的求偶和接受成分；孕酮剂量保持恒定。单独使用雌激素会导致求偶行为呈剂量依赖性增加，并且在较高剂量水平时，接受性略有增加。添加孕酮会增加用较低剂量雌激素预处理的雌性动物的求偶行为，但对用较高剂量雌激素预处理的动物无效。所有动物的接受性均显著增加，但脊柱前凸的强度取决于雌激素剂量。
