Methods:A neural tracer biotionylated dextran amine (BDA) method,and immunohistochemical method were used.
Methods:A neural tracer biotionylated dextran amine (BDA) method,and immunohistochemical method were used.
方法 :采用生物素结合的葡聚糖胺 (BDA)双向示踪方法和P物质 (substanceP ,SP)免疫组织化学技术。