查询词典 sperm receptor

Objective: The present research was undertaken to explore the expression and distribution of PS integrin subunit, fibronectin, oestrogen receptor and progesterone receptor in normal human oviductal tissue during various phases of the menstrual cycle, and to study the morphological features of human oviductal epithelium during the menstrual cycle.

目的：探讨整合素β_3、纤维粘连蛋白(fibronectin，FN)和雌、孕激素受体(oestrogen receptor，ER、progesterone receptor，PR)在人正常输卵管粘膜内的表达、变化，结合人输卵管粘膜上皮在月经周期内的形态学改变，与输卵管妊娠的改变进行比较研究，以期增进输卵管生理和输卵管妊娠病因的认识。

Chronicity maybe result from many factors with complex mechanism.HCV may evade the host immune surveillance due to the hypermutation of HCV gene; HCV has the nature of pantropic,the tissues outside liver can provide virus for repeatedly infection of liver; The HCV receptors,such as CD81,LDL receptor,scavenger receptor B type I,L-SIGN,DC-SIGN and so on,may influence organism humoral immunity and the cellular immunity function in different degrees; HCV infection also may cause the reduction of quantity of organism immune cell or functional defect,low response of humoral immune response,tolerance of cellular immunity,then,the host finally transforms into chronic infection condition.

其慢性化的机制非常复杂，是由多个因素造成的，HCV因其基因高变性可以逃避宿主的免疫监视；HCV具有泛嗜性，肝外组织又可为肝组织的反复感染提供病毒来源；CD81、LDL受体、清道夫受体B类Ⅰ型及L-SIGN、DC-SIGN等HCV受体又可不同程度地影响机体的体液免疫和细胞免疫功能；HCV感染亦可直接导致机体免疫细胞数量减少或功能缺陷，体液免疫应答水平低下、细胞免疫耐受，宿主最终转变为慢性感染状态。

The effects of Caoguozhimu Decoction, a TCM antiepileptic, on NMDA receptor binding capacity and the expression of NMDAR1 mRNA in pentylene tetrazole-kindled rat model were observerd by the ligand-receptor method and i n situ hybridization, with MK-801 as a contrast.

观察抗癫痫中药草果知母汤在阻断戊四唑点燃模型形成过程中，对兴奋性氨基酸类神经递质Glu的受体NMDA结合力及其NMDAR1 mRNA的影响。以NMDA的竞争性拮抗剂MK- 801为对照，用配基受体法、原位杂交法检测相应指标的变化。

It was found that an acylguanidine derivative characterized by having a tricyclic structure or a pharmaceutically acceptable salt thereof has a strong antagonism to 5HT2B receptor and 5HT7 receptor.

发现以具有三环类结构为特征的酰基胍衍生物或其制药学上可接受的盐对于5-HT 2B 受体和5-HT 7 受体都具有强力的拮抗作用。

Install a kind of sense of touch array receptor in one portably while popping one's head, the mechanical measurement value of a pressure happens in each sense of touch receptor record.

将一种触觉阵列感受器安装在一个手提探头中，每个触觉感受器记录出一个压力的机械测量值。

Immunofluorescence cytochemistry was used to detect the expression of IPSCs fibroblast growth factor receptor 3, the expressions of SV40Tag and fibroblast growth factor receptor 3 in the human precartilaginous stem cells were determined by RT-PCR.

以免疫荧光细胞化学技术检测永生化人前软骨干细胞成纤维生长因子受体3，以RT-PCR检测永生化人前软骨干细胞及人前软骨干细胞中SV40Tag和成纤维生长因子受体3表达。

A challenge in such a use is expansion and directed seeding in itro, requiring proliferation and surial, and directed migration, respectiely, prior to functional differentiation. The epidermal growth factor receptor is the prototypal growth factor receptor and elicits these responses from a wide ariety of stromal, epithelial, and endothelial cells.

对于这一种细胞的应用所面临的挑战是在功能性分化前在体外的直接种植和扩增、增殖及分化以及导向性迁移等，表皮生长因子受体是一种原型生长因子受体可以在间质细胞、表皮细胞及内皮细胞中引出上述效应。

Their regulation is implemented through interaction between two types of nuclear receptors: retinoic acid receptor（RARand retinoid X receptor.

其调节作用是通过两种核受体的相互作用实现的：视黄酸受体和类视黄醇X受体。

The source profile and relative contribution to receptor of determined soil/fly ash,constrction locate,incinerator,sea spary,exaust and non-ferror was deduced by PMF2. Among them,soil and fly ash contributes 40% to receptor.Enrichment factor analysis were also performed to identify possible sources in Beijing urban area with die data measured in the study.

通过对富集因子分析得出Fe，Sc，Ti的EF近似等于1，验证了针对于本采样地区它们都是较好的参考元素：Al，Ba，Ca，Ce，Mg，Dy，La，Lu，Sm，Tb，Ta，Th，Hf，Sc，Fe，Ti等的富集因子接近于1，表明了它们的土壤／灰尘来源：来自人为污染排放源的As，Br，Cd，Hg，I，In，Se，Sb，S，Zn等在粗、细颗粒物上都具有较高的富集值，特别是在细颗粒物上的EF明显高于粗颗粒物。

Results Ket,NMDA-receptor antagonist,in the subeffetive doses(5mg/kg),significantly obstruct the acquisition of SDER when combined with the subeffective dose of M receptor antagonist Scop(3mg/kg). Conclusions Ket can potentiates obstructing-effects of Scop in neutropic effect,and the findings provide further support for the interaction of cholinergic and glutaminergic systems in learning and memory process.

于是，本实验试图通过合用亚有效量的M—受体阻抗剂东莨菪碱和亚有效量NMDA受体的选择性拮抗剂氯胺酮观察对小鼠跳台回避反应的影响，从而从阻碍学习获得的角度来探讨胆碱能递质系统与谷氨酸能递质系统是否共同参与学习记忆功能。

You can snipe the second and third union leaders from this position.

您可以鹬第二和第三工会领袖从这一立场出发。

Aiming at the currently shortage of XML streams quality detecting, this paper proposes a new forecasting method of XML streams quality by least squares support vector machines, which is used the method of XML keys' vector matrix as windows, and vector product wavelet transform to multilevel decompose and refactor the XML streams series, that can fulfill real-time checking demand of XML quality, and ensure constraint, consist- ency and integrality. For even more adapting net load, it proposes a control strategy by weight and adaptive adjustment to ensure XML streams quality.

针对当前XML数据流质量检测存在的不足，提出构建XML键的矢量矩阵作为窗口，利用矢量积小波变换多级分解与重构XML数据流，再结合最小二乘支持向量机对XML数据流质量进行预测的一种方法，满足XML数据流质量重构时实时检测的要求，保证XML数据的约束性、一致性与完整性；为了更好的适应网络负载，采取加权与自适应窗口调整等调度策略充分保证XML数据流的质量检测。