查询词典 receptors

Our researches include:To establish the rat experimental model of VILI and study the the activation of the receptor of cellular membrane in VILI;To observe the change of transmembrane signal transduction and inflammation cytokine after applying the specific blocking agent of receptors;To observe the change of transmembrane signal transduction and inflammtion cytoking after applying the no specific blocking agent of receptors.

主要内容建立大鼠VILI实验模型，观察各种细胞膜受体（包括整合素受体、生长因子受体、G蛋白偶联受体）及其配体在大潮气量机械通气时的表达变化；应用各种受体的特异性阻断剂，观察对大鼠VILI信号转导通路以及炎症因子表达的影响；应用各种非特异性阻断剂，观察对大鼠VILI信号转导通路以及炎症因子表达的影响。

Nearly 70%of X.tropicalis GPCRs are represented by three types of receptors thought to receive chemosensory information from the outside world: olfactory,vomeronasal 1 and vomeronasal 2 receptors.

3不管是从受体的种类还是数量来看，热带爪蟾中的G蛋白偶联受体更趋近于高等动物，兼有水生和陆生特点，表现出从水生到陆生的过渡形态。

Smooth muscle and submucosal receptors were innervated by thick myelinated fibers, while epithelial receptors were supplied by thin-diameter axons.

大气道中的结构往往比小气道中的复杂，虽然它们的大小、所在部位与走向不尽相同，但都有多个终端末梢。

In the absence of coorperative effect, the reaction between lectin molecules and their receptors on cell surface can be described as below when equilibrium is reached:In which LT denotes total lectin concentration, LF free lectin concentration, mva-lency of lectin, ni number of receptors with affinity constant Ki to lectin, CT total lectin concentration.

本文提出一个描述细胞与多价凝集素反应的平衡关系式和用紫外分光光度法测定游离凝集素浓度求受体数量及其与凝集素的亲合常数的方便方法。

Median receptor densities were approximately 220,000 receptors per basophil at baseline and decreased to approximately 8300 receptors per basophil after 3 months of treatment.

研究开始时嗜碱性粒细胞表面FcR1受体密度的中位数为220，000/细胞，治疗3个月后降低到8300/细胞。

Current understanding of the kinetics of IgE binding to high-affinity receptors on mast cells and basophils is imperfect, but available data suggest that disarming high-affinity receptors on these cells is likely to take weeks rather than hours or days.

目前对IgE与效应细胞表面高亲和力受体结合的动力学状况尚不清楚，但已有的资料表明使这些高亲和力受体失活可能需要几周时间，而不是几个小时或几天。

The level of the ECL and the PHA-L receptors as higher at the estrus than that at the diestrus. ECL and PHA-L receptors maintained the lower level at the day 4 and 5 of pregnancy than those at the diestrus.

ECL和PHA-L受体水平在动情期高于动情间期，孕期呈现先下降后上升的趋势，且在孕4、孕5d的水平显著低于动情间期和动情期（P＜0.01）。

During peri-implantation, the decrease of the ECL and the PHA-L receptors may lead to the failure of implantation in the oviduct, and the increase of the UEA receptors at diestrus may contribute to the process of fertilization.

围植入期ECL和PHA-L受体表达下降，在输卵管内形成了不利于植入的微环境，可能是胚泡正常情况下不植入输卵管的原因之一；动情期UEA受体水平显著低于动情间期，有利于受精过程的正常进行。

During periimplantation, the decrease of the ECL and the PHAL receptors may lead to the failure of implantation in the oviduct, and the increase of the UEA receptors at diestrus may contribute to the process of fertilization.

围植入期ECL和PHAL受体表达下降，在输卵管内形成了不利于植入的微环境，可能是胚泡正常情况下不植入输卵管的原因之一；动情期UEA受体水平显著低于动情间期，有利于受精过程的正常进行。

The classical mechanism of E2 involves estrogen binding to receptors in the nucleus, after which the receptors dimerize and bind to specific response elements known as estrogen response elements located in the promoters of target genes. However, ERs can also regulate gene expression through protein-protein interactions with other DNA-binding transcription factors in the nucleus, or through regulation with production and activity of other genes.

除了与经典的雌激素反应元件结合引起基因转录外，也可通过蛋白质-蛋白质之间的相互作用而调节其他转录因子的转录激活作用，或者对其他转录因子生成或活性的影响而调节基因转录。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐