活性核

METHODS: Chemotactic chamber assay was used to investigate the regulatory role of formyl peptide receptor like-1 (FPRL1) in the chemotaxis of PMNs in response to LPS and PD.

用趋化小室方法测定虎杖甙对LPS刺激下多形核白细胞趋化活性及转染了甲酰化肽样受体（FPRL1）基因的293细胞（FPRL1/293）趋化活性的影响。

However, it is hard to prepare high valent Mn complexes with ligand with only neutral chelating nitrogen atom of two dpa arms in 〓. In order to get a Mn dimmer complex with high oxidation states of manganese to increase the possibility of storing more oxidizing equivalents necessary to oxidize water evolving oxygen, some N atoms are replaced by anionic phenolate groups.

本文以高价金属的稳定、氧化还原性能的改善、各金属离子之间联系的增强等作为主要研究内容，来改进以往模型中金属价态较低，氧化还原电位高，不利于形成氧化活性中间体；多核配合物的研究较少，且各金属活性中心相互协同作用弱等问题。

ThenWestern blotting were applied to detect nuclear EGFR and cytoplastic EGFR in Caski cellswhich showed hight level expression of EGFR after radiation.

第四部分辐射对宫颈癌细胞EGFR核转运的影响EGFR家族成员直接转运入核调节靶蛋白和靶基因的表达和活性是新近发现的EGFR家族传递信号的新途径。

The reasons for the variational photoactivity, the influence induced by the introduction of SiO2 between TiO2 shell and magnetic core, and the effect of heat treatment on the composite are presented. And the preparation methods aimed at avoiding high temperature calcination are also stated.

对引入磁核后催化剂活性的变化及其诱因、在磁核与TiO2之间引入SiO2隔离层的作用以及热处理对体系产生的影响进行了较为详细的阐述，同时还介绍了以避免较高温度热处理为目标的低温制备工艺。

In control mice, mild intensity of immunoreactive staining of phosphorylated ERK1/2 was seen in the neurons of the marginal zone and the substantia gelatinosa in the caudal subnucleus of the trigeminal spinal nucleus (Sp5C).

免疫组织化学的观测表明，正常小鼠延髓尾侧亚核Ⅰ和Ⅱ层的神经元存在微弱水平的ERK1/2活性，左右侧无明显区别；尾侧亚核神经元存在高水平的磷酸化CREB。

Although PRMT1 methylates nuclear orphan receptor HNF4,whether TR3,another orphan receptor,is methylated by PRMT1 and how the methyltransferase activity of PRMT1 is affected by nuclear receptor remain largely unknown.

虽然PRMT1可以甲基化核受体HNF4，但孤儿受体TR3能否发生甲基化以及PRMT1的甲基化酶活性是否被核受体调控等问题还不清楚。

Compared to wild-type plants, the onset of flowering was advanced. The results of this study may be useful in the mulberry gene engineering and the results may be helpful to study the regulation of SBPase.Rubisco activase is a soluble chloroplast protein, coded in nucleus, and has the activation of Rubisco in photosynthetic autotrophs.

本研究为桑树基因工程提供了有效的候选基因，为深入研究SBPase的分子调控机制奠定了基础。1，5-二磷酸核酮糖羧化酶活化酶广泛存在于光合生物中，它是一种由核基因编码的叶绿体蛋白，具有调节Rubisco活性的功能。

This dissertation aims at finding anticancer and antibacterial polynuclear complexes targeting DNA with high activity and low toxicity. Sixteen compounds were synthesized, and characterized by means of X-ray single crystal diffraction, elemental analysis, molar conductivity and IR, and the influencing factors on structures of the compounds have been investigated. The actions of these compounds to DNA were also investigated by spectral, electrochemical and hydromechanical methods.

本论文以DNA为靶点，以寻找新结构类型的高效、低毒的抗癌、抗菌多核配合物为目标，从分子设计出发，共合成得到了16个化合物的单晶结构，对其进行了结构表征，探讨了结构影响因素，并研究了其超分子结构；采用紫外-可见吸收光谱法、荧光光谱法、电化学和粘度法，从分子水平上研究了所得配合物与DNA的相互作用；在细胞水平上，研究了草酰胺桥联双核配合物的抗菌和抗肿瘤活性。

That shows there are some difference in the steroid regulation between the anuras and the urodeles. Among three of the steroid, one can convert to the other, and some enzyme activity is concerned with the conversion.7. For the Rana quadranus and the Batrachuperus tibetanus, the steroid receptors play key roles in the synthesis and secretion of the steroids and during the development of the follicle cell.

类固醇激素受体在卵母细胞中可能通过两种途径发挥作用，一种是存在于胞质中，作为信号转导因子的非基因组调控机制；另一种是存在于核中，作为核转录活性因于，改变基因转录活动的基因组调控机制。

Single component and multi\|component of iron system colloidal catalyst \Ali\|Bu\-3CH\-2CHCH\-2Cl\ were mixed by different ratios in hydrogenated gasoline medium at 25℃.This paper studied the relationship between the nonaqueous systematic electroconductivity and the concentration of catalyst components.In combination with Tyndall effect,polymerization experimental results,Ali\|Bu\-3 existed in associated state and dissociated into ionpair.The reaction between Ali\|Bu\-3 and Fenaph\-2 was the main reaction which formed colloidal core.Ali\|Bu\-3 reacted on CH\-2CHCH\-2Cl and Ali\|Bu\-2Cl was yielded which joined the formation of active center on the surface of colloidal core.The excessive Ali\|Bu\-3 was dissociated into ionpair which formed double electrode layer,and the double electrode layer kept the colloidal particles relatively stable.

研究了在25℃加氢汽油介质中，铁系胶体催化剂［Fenaph2Ali-Bu3―CH2==CHCH2Cl］单组分、多组分按不同配比混合，非水体系电导率与浓度的关系，结合Tyndall效应，聚合实验结果，得出Ali-Bu3以缔合状态存在并解离成离子对它同环烷酸亚铁的作用是形成胶核的主要反应，与氯丙烯反应生成的氯化异丁基铝，在胶核表面参与形成活性中心由过量Ali-Bu3解离的离子对形成的双电层结构，使胶粒保持相对稳定。

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。