配体

The title compound behaves as quadridentate ligand. The molecular structure is stabilized and it is displayed the optimum structure.

结论合成的目标产物属于四齿配体，分子呈现最优化的结构并具体一定的稳定性。

Retinoids have been shown to be highly effective in the treatment of psoriasis and mediate their biologic effects through binding to nuclear receptors known as retinoic acid receptors or retinoid X receptors.

虽然核受体超家族成员的配体及其衍生物是目前临床治疗银屑病的一线药物，但是核受体超家族的具体功能和在银屑病发病机制中的具体角色仍不清楚。

However, phosphotyrosine protein and Stat3 are subsequently activa ted through phosphorylation. In scar tissues, although EGFR has an intrinsic ty rosine kinase activity when activated by EGFR correlated ligand, phosphorylation of Stat3 showed no significant changes.

早期不同的配体刺激造成EGFR表达差异，随后导致酪氨酸蛋白磷酸化的不同，在正常的皮肤中Stat3磷酸化继续引起下游信号的表达，而瘢痕组织中Stat3磷酸化与正常情况无显著差别，造成信号不匹配。

The levels of serum SAPO 1/Fas in acute leukemia patients are significantly related to the chemotherapeutic efficiency.

APO- 1 /Fas与其配体是已认识到的一对诱导细胞凋亡的膜蛋白因子，它们之间构成一条独特的细

The typical broken fan texture and sanded texture of smectic phase can be observed.

四。所有配体加热至各自的熔点以上都能形成液晶态，在液晶态可观察到近晶相的破碎扇形织构和沙地织构。

The typical mosaic texture, sanded texture of smectic phase and schlieren texture, ball granul textre of nematic phase can be observed.

四。所有配体加热至各自的熔点以上都能形成液晶态，在液晶态可观察到近晶相的破碎扇形织构和沙地织构。

They have been structurally characterized and their spectroscopic behaviors are studied .

对这些配体化合物的波谱行为进行了研究，并做了X-射线晶体结构的测定。

As a result, the steric hindrance in second ligand plays an important role for tuning magnetic transform.

因此，第二配体的位阻效应对调节磁性转变起了决定作用。

So, the steric structure and charge distribution of the mismatch base pairs can effect the recognition results.

在设计有效的插入配体时候，我们需要同时充分考虑静电荷分布和空间阻力的作用。

However, when trans-4-aryl-3-buten-2-ones were taken as the substrates, the electron-rich but less sterically hindered ligand 9c gives the best results (up to 96.4 % ee) with highly catalytic activity.

而富电子但空间位阻小的配体9c对亚节基丙酮类底物获得最好的结果(%。4%ee)，同时还表现了最好的化学活性。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。