配体

Background: Chemokine receptors and their ligands play a key role in the recruitment of leucocytes and can mediate the recruitment of lymphocytes to normal small intestine.

背景：趋化因子受体及其配体是白细胞聚集的关键因素，可介导淋巴细胞聚集到正常的小肠。

Objective To explore the expression of Fas ligan d protein in human non-small cell lung cancer and its clinic al significance.

目的探讨Fas配体在人类非小细胞肺癌中的表达及临床意义。

The influence of solvent, temperature and mole ratio of catalyst to ligand was studied.

研究了不同溶剂，不同温度，不同催化剂和配体比例对聚合的影响。

The shape of molecules can increase or decrease in receptor affinity for its natural ligand.

分子的形状可增加或减少受体对其自然配体的亲和力。

It is occasionally necessary to use a number system to designate the position of each ligand.

有时需要用一种编号系统来标明各配体的位置。

Thus, it is often accompanied by some organic ligand reaction which is difficult to conduct under general condition.

因此，水热反应中常伴随着一些在通常条件下不能进行的有机反应，形成新的配体。

Objective To observe the effects of CD40 ligand activations on the growth, proliferation and apoptosis of gastric cancer cell lines.

目的 探讨CD40配体激活对胃癌细胞生长、增殖和凋亡的影响。

Synthesis of some of the derivatives of the ligand was tried in order to study the properties of this series catalyst.

为了进一步深入研究该系列催化剂的性能，尝试合成了一些此类型的新配体。

In this first case, the ligand will be kept completely rigid during the orientation step.

在第一种情况，配体在定向这一步时完全保留。

AIM: To investigate the roles of Fas and Fas ligand in the pathogenesis of endometrial hyperplasia and endometrial carcinoma.

目的： 探讨Fas和Fas配体在人子宫内膜增生过长和子宫内膜癌发病中的作用。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。