Ruan R S, Leong S K, Yeoh K H
Department of Otolaryngology, National University of Singapore, Kent Ridge.
Brain Res. 1994 Aug 1;652(2):350-2. doi: 10.1016/0006-8993(94)90247-x.
Compression of the rat facial nerve in its bony canal led to increased nitric oxide synthase activity in the facial motoneurons as revealed by NADPH-d histochemistry. The increase occurred steadily from 3 days to 6 weeks, peaking at 4 weeks after compression. Parallel to this was also a gradual return of facial function which reached its maximum at 4-5 weeks after compression.
大鼠面神经在其骨管内受到压迫后，通过NADPH-d组织化学法显示，面神经运动神经元中的一氧化氮合酶活性增加。这种增加从3天到6周持续稳定发生，在压迫后4周达到峰值。与此平行的是，面神经功能也逐渐恢复，在压迫后4 - 5周达到最大值。
