These results suggest that possibly at postnatal age 5 days, the structure development of VNO and AOB was complete, and possibly at postnatal 25 days, VNO and AOB were fully functional.

• 实验结果提示 ,棕色田鼠 5日龄时 ,犁鼻器和副嗅球已具有了完整的结构 ,到 2 5日龄时可能达到了功能上的成熟