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These result suggested that the enhancement of the cardiovascular activities mediated by muscarinic receptors in the rVLM after administration of cholinomimetic drugs or adrenal corticoids and the maintaining of basal cadiovascular activities are related to the activation of calcium channels.

提示由N-受体介导的毒扁豆碱及肾上腺皮质激素对心血管活动的正性调节作用以及正常血压的维持均与rVLM区有关心血管神经元细胞膜上钙通道的活动有关。

Activation of the surface DORs causes a slow Ca〓 elevation by both inositol 1, 4, 5-trisphosphate receptor-mediated intracellular Ca〓 release and extracellular Ca〓 entry, resulting in a slow and long-lasting increase in intracellular Ca〓, exocytosis, DOR insertion and CGRP release.

激活DOR引起的DOR的上膜是依赖于LDCV与细胞膜的融合和细胞内的钙离子升高。激活DORs可以引起胞内IP3钙库的释放，和一种不通过电压依赖性钙通道的外钙内流；从而引起DOR的上膜和神经肽的分泌。

This effect may be mediated at least partly through elevations of homocysteine levels

这样的结果至少是由于高半胱氨酸水平的升高引起的。

Expression of human β-arrestin 1 attenuated κ andδ opioid receptor subtype-mediated G protein activation and inhibition of cAMP production, while did not affect the concentration- effect relationship ofμ-agonist 〓-enkephalin in the same signalings.

arrestin 1的表达明显减弱了κ型，δ型阿片受体亚型所介导的G蛋白的激活和腺苷酸环化酶活性的抑制，但是却不影响μ型阿片受体亚型特异性激动剂〓-enkephalin刺激引起的浓度效应曲线。

Structural and envelope glycoprotein E2 (gp55) of Classical swine fever virus is the most antigenic protein being responsible for eliciting neutralizing antibodies and conferring protective immunity. Infection of cells with CSFV is mediated by the interaction of E2 and Erns with the cell surface receptor.

猪瘟病毒囊膜表面结构糖蛋白E2 (gp55)是诱导机体产生中和抗体及激发保护性免疫应答的主要抗原蛋白。E2和Erns与细胞表面受体的相互作用介导病毒对细胞的感染过程。

The introduction of Ligation-Mediated PCR greatly improves the sensitivity and specificity of in vivo footprinting study, and has facilitated the executation of in vivo footprinting in the regulation of eucaryotic gene expression.

DNA相互作用的情况，而且可以检测体内的DNA构象的变化，连接介导的聚合酶链反应(Ligation-Mediated polymerase chain Reaction，LM-PCR)的发明，使得体内足迹研究的敏感性和特异性大大提高，有力地促进了体内足迹技术在真核基因表达调控研究方面的应用。

In vivo footprinting is a method of studying DNA-protein interaction. It can reflect the authentic status of DNA-protein in vivo, and can also detect the change of DNA conformation. The introduction of Ligation-Mediated PCR greatly improves the sensitivity and specificity of in vivo footprinting study, and has facilitated the executation of in vivo footprinting in the regulation of eucaryotic gene expression.

体内足迹法是一种研究DNA-蛋白质相互作用的方法，它能真实反映体内蛋白-DNA相互作用的情况，而且可以检测体内的DNA构象的变化，连接介导的聚合酶链反应(Ligation-Mediatedpolymerase chain Reaction，LM-PCR)的发明，使得体内足迹研究的敏感性和特异性大大提高，有力地促进了体内足迹技术在真核基因表达调控研究方面的应用。

CaM may be involved in regulating suchevents as microspore development, pollen germination, pollen tube growth,fertilization, and substance transport during sexual plant reproduction through〓/CaM -mediated signaling pathways.

钙调素可能通过〓／CaM信号传递途径调节小孢子发育、花粉萌发、花粉管生长、受精以及物质运输等生理过程。

We used the NIH3T3 fibroblast cells ascarrier because the cell clone is easy to expand,to betransfected and to express the exogenous gene.In the presentstudy,a model of fibro blast cell-mediated human IFN-〓 genetherapy was established and its anti-tumor activity was observed.

为此，我们选择了易于扩增、易于转染并能稳定表达外源目的基因的成纤维细胞为载体细胞，建立了人〓基因疗法的实验模型，并观察了其体内抗肿瘤作用。

Thirdly, flower-shaped BaCrO_4 crystals have been synthesized via a facile polymer-mediated crystallization process at ambient temperature.

第三，通过聚合物调制与室温晶化工艺制备了花状铬酸钡晶体，并提出了一个可能的形成机理。

As of Tuesday, Google's results were still censored in China.

截至周二，谷歌的搜索结果仍受中国审查。

In order to make the positive action increase and negative one decrease, the sub-forces of the social factors must be adjusted to form a centripetal force.

在这一过程中，人的主体性发挥是社会有机体健康发展的灵魂。