摘要
本文通过动物模型，从神经组织学角度，应用光、电镜动态观察研究了针刺对损伤坐骨神经之脊髓前角运动神经元超微结构的影响，应用自动图像分析仪定量分析了其酶组织化学改变。结果表明：①非离断性损伤坐骨神经后，相应神经元形态结构及酶组织化学均发生明显的逆行性变性改变；②针刺能明显抑制神经元变性的发展速度及程度，同时能明显促进神经元的再生与修复速度；③针刺能明显促进受损坐骨神经细胞胞体酶活性及合量变化的恢复。
Effects of acupuncture on ultrastructure of injuried sciatic nerves and motor neurons in anterior horn of spinal cord were observed dynamically by microscopy and electron microscopy in the animal model and histochemical changes of enzyme were analysed quantitatively with an autometic image pattern analyzer.Results indicated that after non-breaking injury of sciatic nerves,morphologic structure and enzyme histochemistry of corresponding neurons all produced obvious retrograde degeneration;Acupuncture could inhibit markedly developmental velocity and extent of the neuron degeneration and promote significantly speed of regeneration and restoration of the neurons;Acupuncture could promote restoration of enzymatic activity and content in cell body of the injuried sciatic nerve.
出处
《中国针灸》
CAS
CSCD
北大核心
1996年第8期29-31,共3页
Chinese Acupuncture & Moxibustion
基金
国家中医药管理局93-94年度青年基金
关键词
坐骨神经损伤
酶学
针灸疗法
SCIATIC NERVE/inj SCIATIC NERVE/pathol sciatic NERVE/enzymol MICROSCOPY
ELECTRON
WOUND AND INJURY/acup ther
