核体

The nuclear 28S rDNA sequence has been widely used in higher phylogenetics of arthropod, but has seldom been applied to Acari.

核醣体28S rDNA序列已广泛应用於节肢动物高阶的亲缘分析，但在蟎蜱的应用上却仍罕见。

Objective To explore the inhibitory effects of total glucosides of paeony on chemokine CCL3 and CCL5 production in Peripheral Blood Mononuclear Cells isolated from patients with rheumatoid arthritis.

目的：探讨白芍总甙对类风湿关节炎患者外周血单个核细胞产生趋化因子配体3(CCL3)、趋化因子配体5(CCL5)的影响。

The characteristics of the resting nuclei and the prophase chromosomes of all the tetraploids and hexaploids were quite similar to each other.

所有四倍体和六倍体的体细胞间期核特征和前期染色体形态特征基本相似。

Systemic levels of IL-6, IL-8 and TNF- a increase in patients with acute pancreatitis and correlate with the severity of the disease.A key regulator of cytokine induction is the pleiotropic transcription factor nuclear factor- K B.

核因子-κB(nuclear factor-kappa B，NF-κB)是由Rel蛋白家族成员形成的同源或异源二聚体，它几乎存在所有的细胞，不同的二聚体与不同的DNA序列结合，亲和力和转录激活能力是不一样的。

After injecting HRP into the HVc, anterogradely labelled fibers and terminals were observed in the robust nucleus of the archistriatum, tractus archistriatum dorsalis and the area X of lobus parolfactorius.

向HVc注入HRP后，在端脑古纹状体粗核、古纹状体背束及嗅叶X区出现了标记纤维或终末。

Before treatment,there are abundant microvtlli on the cell surface,many filoplodia on the cell rim,few of endoplasmic reticulums , Golgi complexes and mitochondrions with abnormal structure and lots of free ribosomes in the cytoplasm. The shape of nucleus is irregular with high nuclear-cytoplasmic ratio, many dark pellets of heteromatin and a few of nucleoluses in which there ar...

经1.5×10~2g/L地塞米松处理后，细胞表面微绒毛和丝状伪足显著减少或消失，出现皱褶状和小泡状结构；细胞核形规则，核质比值减小，异染色质团块减少，核仁数目减少、结构致密；细胞质中粗糙型内质网、高尔基体、线粒体数量增多，形态结构典型，游离核糖体减少，这些变化说明地塞米松改变了MGc80-3细胞的超微结构特征，具有明显的诱导分化作用。

According to the analysis and computational results in this thesis, although the actual structure and work conditions of the pressure vessel in nuclear power station are much more complex than that of the pressure vessel model, the program FEARPV still can get quite good convergence on the plasticity andcontact iteration. And also the program FEARPV has good value stability, and good regularity. During the heating, compression, constant temperature, constant pressure, cooling and decompression process, the regularity is basically in common with that of the pressure vessel model.

由本文分析计算可知，虽然电站核压力容器的结构及计算工况较压力容器模拟体复杂得多，然而反应堆压力容器瞬态密封有限元分析程序对塑性迭代和接触迭代仍具有很好的收敛性，数值稳定性好，得到的结果具有良好的规律性，在升温、升压、恒温、恒压、降温和降压等过程中其规律和压力容器模拟体基本相似。

High mobility group protein; enhanceosome ; nucleosome ; regulation of gene expression

高迁移率族蛋白；增强体；核小体；基因表达调控

Four weeks later, in the baicalin group, some spindle-shaped UCB-MSCs began to present shrinkage, with slender processes on the cell edge, and some UCB-MSCs tended to be spherical-, conical-, and triangle-shaped appearance, with many slender processes on the pseudopodia.

细胞形态学观察：脐血单个核细胞培养第2~3天开始贴壁生长，2周左右达高峰，3周后细胞生长达80%~90%融合，此时脐血原始间充质干细胞呈较均一的长梭形。4周后，黄芩苷组原来呈梭形的胞体一部分发生收缩，细胞边缘出现细的突起；一部分胞体逐渐近似圆形、锥形、三角形，伪足有多个细长突起。

The ast mutant, which was induced by carbon ion beam, was a single recessive gene mut...

拟南芥ast突变体是由碳离子束诱导产生的与花青苷生物合成有关的突变体，受单隐性核基因控制。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。