艾灸血清对背根神经节神经突起影响的体外观察

Effects of Moxibustion-Serum on Synapse of Dorsal Root Neuroganglions in Vitro

目的 观察艾灸后老年大鼠血清对体外培养背根神经节的保护作用。方法 艾灸老年大鼠 ,采集血清 ,加入体外培养背根神经节中。在光镜下观察背根神经节的神经突起长度的生长情况 ,并用图象分析仪测量分析。结果 艾灸组血清培养的神经节 40 h内突起生长较非艾灸组好并有显著差异 (P<0 .0 0 1 )。

Objective To observe whether the serum derived from senile rat treated with Moxibustion ha s protective effects on the state of cultured dorsal root neuroganglions in vitr o. Methods Dorsal root neuroganglions were cultured in vitro by the moxibustion-serum. Unde r light microscope, we had an observation on the growth of synapse and neuroglio cte of dorsal root neuroganglions and a measurement and analysis on growing leng th of synapse of dorsal root neuroganglion by computer. Results The growth of synapse of the control group was better than those in control grou p ( P <0.001). Conclusion Moxibustion has good therapeutic effects against the dysfunction of the body due to senility.