配体

Objective: Patients with liver cirrhosis often have all kinds of incretionary and metabolic problems. Ghrelin is a novel endogenous ligand for the growth hormone secretagogue receptor involved in energy metabolism, glucose homeostasis and food intake.

目的：肝硬化患者常伴有多种内分泌和代谢紊乱，新发现的肽类激素ghrelin是一种生长激素促分泌剂受体的内源性配体，在调节能量代谢，血糖动态平衡和食物摄取中起重要作用；瘦素与肝硬化也有密切关系。

IntroductionGhrelin is a recently discovered peptide hormone and has been shown to be a natural ligand of the orphan growth hormone secretagogue receptor type 1 a(GHSR-1 a).

前言Ghrelin是近年来发现的生长激素促分泌物质受体(growth hormonesecretagogue receptor，GHSR)的内源性配体，其在心血管系统中的保护作用已成为人们关注的焦点之一。

Various chrome complex dyes(1:1 ratio) of mordant black 1,mordant black 7,mordant black 9 and mordant black 11 have been synthesized and sodium dichromate is been used as mordant agents instead of Cr3+ to oxidate dyes sufficiently.

还设计合成了媒介黑1、媒介黑7、媒介黑9和媒介黑11的高水溶性1∶1络合染料，重铬酸钠作为铬化试剂，染料得到了充分的氧化，无色配体多羟基羧基酸的引入使染料有很好的水溶性，该实验路线未见报道。

In this review, the research progress in polymeric hydrogels based on poly-HEMA, organic silicane, molecularly imprinted polymer and ion ligand-containing polymer for sustained ophthalmic drug release and soft contact lens is reviewed, and their advantages/drawbacks are critically analyzed.

综述了基于角膜接触镜、适于缓释眼用药物的poly-HEMA水凝胶、硅氧烷水凝胶、分子印迹聚合物水凝胶以及含离子配体水凝胶的研究进展，并展望了适于角膜接触镜缓释的眼用制剂的水凝胶材料的发展前景。

The first phase involved a rapid sorption onto the surface ligands and has been described as the biosorptive process.

第一阶段涉及快速吸附到表面配体，并已被形容为biosorptive进程。

The cause of above phenomenon has been analysied.The effect of the ligand to the center ion′s spectral property has been discussed.

分析了上述现象产生的原因，讨论了配体对中心离子发光性能的影响。

The successful construction of DIG labeled probe for TRAILR-2 provides some basis for research of the relationship of TRAIL-2 with squama carcinoma of larynx.

TRAILR-2地高辛探针的标记成功为进一步研究肿瘤坏死因子相关凋亡诱导配体受体－2与喉鳞状细胞癌的关系奠定了一定的基础。

They were control (8 cases), BPH obstruction stability group (7 cases) and instability group (12 cases).

分组与1相同，正常对照（8例），梗阻稳定组（7例）和梗阻不稳定组（12例），应用放射配体结合的方法，检测膀胱顶部胆硷能受体。

As the chiral source of asymmetric induction, the chiral ligands control the procedure of stereochemistry in reaction.

在手性催化反应中，手性配体是不对称诱导的手性源，控制着反应的立体化学过程。

The ligand encoded by SCR gene is a small pollen coat protein present on the surface of pollen grains. The receptor localized to the plasma membrane of the stigmatic papillae on the surface of the pistil is encoded by SRK gene.

配体是位于花粉粒表面的一个小的胞被蛋白，由SCR基因编码；受体是位于柱头乳突细胞原生质膜上的跨膜的蛋白质激酶，由SRK基因编码。

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