Kelche C, Aron C
Physiol Behav. 1984 Jul;33(1):45-8. doi: 10.1016/0031-9384(84)90011-8.
The influence of olfactory cues and accessory olfactory bulb (AOB) lesion on female sexual behavior was studied in virgin female Wistar rats. In Experiment 1, it appeared that distance or contact exposure to male urine soiled bedding for 8 hours before testing increased sexual receptivity, i.e., the number of receptive females at 18:00-19:00 on proestrus. In Experiment 2, we observed that sexual receptivity at 18:00-19:00 on proestrus was not affected by AOB lesion as compared to sham-operated females. In Experiment 3 the effects of both AOB lesion and olfactory cues were analyzed. Sexual receptivity at 18:00-19:00 on proestrus did not significantly differ in sham-operated and accessory olfactory bulbectomized females both exposed to the odor of male urine. Regarding lordosis quotient in the three experiments, no significant difference was observed. Mechanisms whereby olfactory cues and/or AOB lesion modified female sexual behavior on proestrus in virgin female rats were discussed in the light of previous and present observations.
在未交配的雌性Wistar大鼠中，研究了嗅觉线索和副嗅球（AOB）损伤对雌性性行为的影响。在实验1中，似乎在测试前8小时让雌性大鼠远距离接触或直接接触被雄性尿液污染的垫料会增加其性接受能力，即发情前期18:00 - 19:00时处于接受状态的雌性大鼠数量。在实验2中，我们观察到，与假手术雌性大鼠相比，发情前期18:00 - 19:00时的性接受能力不受AOB损伤的影响。在实验3中，分析了AOB损伤和嗅觉线索两者的影响。在都接触雄性尿液气味的情况下，假手术雌性大鼠和接受副嗅球切除手术的雌性大鼠在发情前期18:00 - 19:00时的性接受能力没有显著差异。在这三个实验中，关于脊柱前凸商数，未观察到显著差异。根据之前和当前的观察结果，讨论了嗅觉线索和/或AOB损伤改变未交配雌性大鼠发情前期性行为的机制。
