To study the distribution and developmental regularities of Substance P (SP) and Calcitonin Gene-Related Peptide (CGRP) - IR peptidergic nerves in fetus small intestine. ?
研究人胎儿小肠壁P物质（SP）和降钙素基因相关肽（CGRP）-IR肽能神经的分布和发育规律。
Substance P (SP)-, Pancreatic Polypeptide(PP)-and Insulin(INS)-IR cells were not detected.
物质、胰岛素和胰多肽免疫反应细胞未见。
Radioimmunoassay was used to measure substance P(SP) immunoreactivity (ir) in the spinal perfusate of the rat subjected to electroacupuncture (EA) stimulation.
本文采用放射免疫分析和甩尾测试法观察不同频率电针对大鼠脊髓P物质（SP）释放的影响。
The distribution of VIP and SP immunoreactive (VIP IR and SP IR) nerve fibers in human duodenum was studied by using immunohistochemical ABC method.
本文采用免疫组织化学ABC法研究血管活性肠肽（VIP） 能神经和P物质（SP） 能神经在人十二指肠壁内的分布。
Methods Colorate the slice of the rat dental pulp by the immunohistochemical methods. Observe the distribution of SP-IR and CGRP-IR nerve fibers by microscope.
方法：利用免疫组织化学方法对大鼠牙髓组织切片进行染色，在显微镜下观察SP和CGRP免疫阳性神经纤维的分布。
Methods Colorate the slice of the rat dental pulp by the immunohistochemical methods. Observe the distribution of SP-IR and CGRP-IR nerve fibers by microscope.
方法：利用免疫组织化学方法对大鼠牙髓组织切片进行染色，在显微镜下观察SP和CGRP免疫阳性神经纤维的分布。
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