论文部分内容阅读
实验用乙酰胆碱酯酶和一氧化氮合成酶组织化学方法.对10只大鼠回肠肌间神经丛进行研究.发现肌间神经丛的一些神经元.沿毛细血管周围分布.有的甚至与毛细血管壁相紧贴.将其称为毛细血管周神经元.这些神经元胞体呈梭形、梨形或多角形.均呈一氧化氮合成酶阳性反应.而乙酰胆碱酯酶反应阴性.这种神经元类似于中枢神经系统的接触脑脊液神经元.它们可能具有神经分泌或感受血液中某些化学成分成分变化之功能.
Experiments with acetylcholinesterase and nitric oxide synthase histochemical method of 10 rats myenteric plexus myenteric plexus study found that some neurons of the myenteric plexus distribution along the capillaries, and some even with capillaries Wall close together .This is called the capillary perineurons.These neuronal cell bodies were fusiform, pear-shaped or polygonal.Nine were positive for nitric oxide synthase, while acetylcholinesterase reaction negative .This neuron Similar to the CNS-exposed cerebrospinal fluid neurons, they may have the function of secreting or sensing changes in the composition of certain chemical components of the blood.