英语释义

1. a neuropeptide that consists of 11 amino acid residues, that is present in the nervous system and gastrointestinal tract, that causes the contraction of smooth muscle and dilation of blood vessels, and that acts as a potent neurotransmitter especially in the transmission of signals from pain receptors

2. a neuropeptide that consists of 11 amino acid residues, that is widely distributed in the brain, spinal cord, and peripheral nervous system, and that acts across nerve synapses to produce prolonged postsynaptic excitation

片语

substance p positive fibersp物质阳性神经纤维

Substance P Imunoreactive物质免疫反应

substance p form物质磷形态

substance p spp物质

substance P immunoreactiveP物质免疫反应

Release of Substance P释放P物质

substance p nerve fiberp物质神经纤维

substance P P物质

英汉例句

• Methods Normal tissue stain and immunohistochemical stain were used to observe the mast cell and substance P immunoreactivity in dorsal root ganglia.

  方法采用常规组织学染色和免疫组织化学染色方法对家兔脊神经节内肥大细胞和P物质免疫阳性反应进行观察。

• Aim To investigate the distribution of substance P (SP) and substance P receptor (SPR) in human hypertrophic scar tissue.

  目的研究P物质（SP）及其受体（SPR）在人皮肤增生性瘢痕组织中的分布。

• The degree of pulmonary edema was positive correlation with the change of substance P in serum and BALF, and was negative correlation with the change of CD44 in serum.

  肺泡灌洗液及血清中P物质含量的变化与肺水肿轻重程度成正相关，血清CD44含量变化与肺水肿轻重程度呈负相关性。

• The area of substance P positive fiber and its terminus in posterior of spinal was smaller in experiment group remarkably than in control group.

  脊髓灰质后角P物质免疫反应阳性纤维面积及灰度均明显小于对照组。

• The ultrastructure of substance P (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。

• Objective: The present study is to explore the effects on cardiovascular activities by the injection of substance P (SP) into locus coeruleus complex area (Lc-Sc).

  前言：目的：探讨P物质在蓝斑复合核对心血管活动的影响。

• Objective To investigate the pharmacological effects of Bimin Tablets (BMT)on substance P (SP) in the plasma of guinea pigs with experimentally induced allergic rhinitis(AR).

  目的研究中成药鼻敏片对变应性鼻炎豚鼠血浆中P物质的影响。

• Objective To evaluate the effects of external substance P (SP) on scalding wound healing and neovascularization.

  目的 研究外源性P物质（SP）对烫伤创面组织愈合及新生血管化的影响。

• Results The result showed that mast cell located near substance P positive neurons.

  结果在P物质免疫反应阳性的神经元和神经纤维周围散在着肥大细胞。

• So we can take the substance P as the molecular biomarker of acute irritation by formaldehyde to investigate the biologic effect of formaldehyde.

  因此P物质可作为评价甲醛急性刺激效应的分子生物标志物。

• Using a combining method of HRP retrograde tracing with immunocytochemistry, HRP and substance P immunoreactivity double-labeled neurons were observed in the red nucleus of rats.

  用辣根过氧化物酶(hrp)逆行标记与免疫细胞化学相结合方法，在大鼠红核内观察到HRP阳性与P物质反应阳性的双重标记神经元。

• Objective To observe the effect of stellate ganglion block(SGB) on the content of substance P (SP) in the plasma, for analysing its mechanism of pain relief.

  目的：观察星状神经节阻滞（SGB）对福尔马林致痛兔血浆P物质（SP）含量的影响，并探讨其治疗疼痛的可能机制。