查询词典 receptors

Objective To analyze the function of sexual hormones receptors in the oneogenesis of meningioma.

目的对性激素受体在脑膜瘤发生发展中的作用进行分析。

The dosage of immobilized lipase of Enterobacter agglomerans is 1000 U, methanol as acyl receptors(alcohol:oil molar ratio is 3:1,3 times add),5 mL n-hexane,180 r/min,35℃,48 h,and the conversion rate was 91%.

硅藻土固定化成团肠杆菌脂肪酶用量为1000 U，甲醇为酰基受体，甲醇与油摩尔比为3：1，3次等量加入，5 mL正己烷，180 r/min，35℃反应48 h，转化率到91%。

The present study is involved in the expression of vitronectin , a ligand of integrin, on human spermatozoa and its role in fertilization; the expression of integrin α〓、α〓、β〓 sbunits on human and mouse oocytes and their relationship with maturation of oocytes; the reorganization of cytoskeletal protein, actin, of mouse oocytes mediated with RGD peptide binding with integrins; the roles and mechanisms of integrins in activation of mouse oocytes as trasmembrane signaling receptors, using the methos of cell culture, immunohistochemistry, flow cytometer, laser confocal microscope.

本课题采用细胞培养、免疫组化、流式细胞术、激光共聚焦显微技术进行以下四个方面的研究：整合素配体玻连蛋白在人精子的表达及其与精子功能状态及受精的关系：整合素〓在人、小鼠卵的表达及其与卵的成熟程度的关系：整合素介导小鼠卵内actin骨架蛋白的重组；整合素介导卵激活的早、晚期事件，包括卵细胞内钙离子浓度的变化及孤雌发育胚的形成，并探讨其机制。

Results The pD2 value (the affinity to M-receptors of agonist) of Erycibele alkaloid's miosis is 3.60±0.15 and its IOP lowering action is 3.49±0.07. In the isolated iris contracting experiment, its pD2 value is 6.38±0.12. M3 receptor antagonist is the strongest antagonist in inhibiting the miosis, IOP lowering action and isolated iris pupillary contracting action of Erycibele alkaloid. 0.01% Erycibele alkaloid can cause the decrease of cAMP and the increase of cGMP in the aqueous humor.

结果 测定丁公藤碱缩瞳作用的pD2值为3.60±0.15，降眼压作用的pD2值为3.49±0.07，离体虹膜收缩作用的pD2值为6.38±0.12.M1～M3受体拮抗剂均可拮抗丁公藤碱的缩瞳作用、降眼压作用及离体虹膜收缩作用，其中以M3受体拮抗剂的拮抗作用最强。0.01％丁公藤碱可使房水环磷酸腺苷(cyclic adenosine monophosphate，cAMP)含量降低，环磷酸鸟苷(cyclic guanosine 3，5-monophosphate；cGMP)含量升高。

Tramadol binds to mu-opioid receptors with low affinity and inhibits reuptake of monoamines in the central nervous system.

曲马多抑制μ受体，但是亲和力弱，能阻止中枢神经系统单胺的再摄取。

The different subtypes of the muscarinic receptors have different functions and locations in the gland.

M受体亚型在正常成人前列腺组织中的分布M受体，人类

But cholinergic muscarinic receptors functions in regulating the prostatic physiologic function, disease genesis and development is still unclear.

然而对于胆碱能M受体在前列腺生理功能与疾病发生发展中的作用还不是很清楚，也还没有这方面的药物应用于前列腺疾病的治疗。

Atropine is commonly administered to inhibit the effects of acetylcholine at muscarinic receptors, the authors note.

笔者提到，阿托品是最常用的抑制毒蕈碱受体中乙酰胆碱活性的药物。

Objective To observe the effect of inhaled ipratropium bromide on airway and lung tissue muscarinic receptors in a rat model of chronic obstructive pulmonary disease.

目的 观察吸入溴化异丙托品对大鼠慢性阻塞性肺疾病模型气道和肺组织M受体的影响及其规律。

These results suggested that in the rVLM there are NO regulatory system that can regulate the cardiovascular activities, which may be related to the modulation of muscarinic receptors or inhibition of calcium channels.

提示rVLM区也可能存在着NO调节系统，并且对rVLM区心血管调节活动发生影响，可能与M-受体或钙通道对心血管活动的调节有关。

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