Kreutzberg G W, Barron K D
J Neurocytol. 1978 Oct;7(5):601-10. doi: 10.1007/BF01260892.
Transection of the facial nerve causes proliferation of microglial cells in the facial nucleus. The miroglial cells can be seen in perineuronal and perivascular positions. A high activity of 5'-nucleotidase is demonstrated cytochemically in the plasma membranes of these cells. The increase of enzymatic sites for the production of adenosine during axonal reaction might be of functional significance for the regenerating motor neuron.
面神经横断会导致面神经核中微胶质细胞增殖。微胶质细胞可见于神经元周围和血管周围位置。通过细胞化学方法可证明这些细胞的质膜中5'-核苷酸酶活性很高。轴突反应期间腺苷生成酶位点的增加可能对再生运动神经元具有功能意义。
