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研究用CT-HRP顺行运输选择性地标记胞体位于胸_2脊神经节沿交感神经传入的心脏感觉纤维在豚鼠左心房的分布.在脊神经节内注射CT-HRP的豚鼠左房壁内观察到了HRP标记阳性的神经纤维或终末.对这一发现与心脏疼痛有关的意义进行了讨论.
To study the distribution of cardiac sensory fibers introduced along the sympathetic nerve in the thoracic-2 spinal ganglia by selective CT-HRP transport in the left atrium of guinea-pigs.Sections of the left atrium of guinea pig injected with CT-HRP in the dorsal root ganglia were observed The HRP-positive nerve fibers or terminals are discussed, and the implications of this finding for cardiac pain are discussed.