【摘要】 采用抗氟酸性磷酸酶（Ｆｌｕｏｒｉｄｅ－ｒｅｓｉｓｔａｎｔａｃｉｄｐｈｏｓｐｈａｔａｓｅ，ＦＲＡＰ）组织化学技术对大鼠心内神经节细胞进行了观察。结果发现，１０只大鼠中有３只在心房后壁及心房大血管旁有少数神经节细胞呈ＦＲＡＰ反应阳性，该类神经元属小型神经元。其形态类似假单极神经元。对心内这类神经元性质进行了讨论，提示心内该酶阳性的神经元可能为感觉性质的。更多还原

【Abstract】 Ten Wistar rats were investigated in this study for histochemical reaction of fluoride-resistant acid phophatase(FRAP).Here,we first report that a small subpopulation of intrinsic neuronal cell bodies contain FRAP, located in the subepicardium of posterior wall of atria。 This study suggests that some sensory neurons may exist in intrinsic cardiac ganglia.更多还原