Objective To observe the effect of stellate ganglion block(SGB) on the content of substanceP (SP) in the plasma, for analysing its mechanism of pain relief.
The ultrastructure of substanceP (SP) neuron in the colon of patients with Hirschsprung's disease was investigated by using immunoelectron microscopic method.
本研究应用电镜免疫细胞化学方法,对小儿先天性巨结肠病结肠壁内含P物质(SP)神经进行了观察。
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Objective To study the expression of substanceP (SP) in human sudden erethistic death, and to seek objective morphological supports to diagnose sudden erethistic death for forensic medicine.