巨核细胞

Nuclear factor B DNA binding activity in alveolar macrophages and systemicmediator levels did not change.

DNA 核因子к B 结合的活跃性在肺泡中的巨噬细胞和全身的介质水平没有改变。

The intrinsic defect of megakaryocyte progenitor cell is considered to be a primary pathogenesis of APATP.

巨核祖细胞的内在缺陷是APATP的主要发病机制。

Objective:To study the capacity of differentiate committedly of recombinant human thrombopoietin on megakaryocyte progenitor cells in peripheral stem cells.

摘 要 目的：探讨重组人促血小板生成素对外周造血干细胞中巨核系祖细胞的定向诱导分化能力。

In vivo, nuclear Ser-P-STAT1 was found in macrophage-rich regions of advanced murine and human atheromata.

在体研究表明，在小鼠或人的脂质斑块中，核丝氨酸磷酸化的STAT1在富含巨噬细胞的区域被发现。

Any of various chiefly aquatic,eukaryotic,photosynthetic organisms,ranging in size from single - celled forms to the giant kelp .

水藻，海藻一种主要为水生的，有真核细胞并进行光合作用的有机体，形体上从单细胞形式一直到大型巨藻。

Objective To investigate the effect of hematopoietic stimulating factors on the expansion of mature megakaryocytes.

目的：探讨造血刺激因子对巨核系成熟细胞体外扩增的影响。

This data suggested that the retardation of MK endoreduplication during ontogenesis might be related to intrinsic modification of MK progenitor cells.

该结果提示胎儿巨核细胞核内复制的延迟可能与其祖细胞的内在修饰第四军医大学硕士论文论文摘要特征有关。

METHODS Twelve piggies were randomly divided into two groups. There were six piggies in each group,normal temperature cardiopulmonary bypass and DHCA.

目的 探讨早期巨噬细胞的激活和核因子kappa B活性在深低温停循环肺损伤中的作用及其可能的作用机制。

Cinnamomea, antrocamphin A was purified from previous ethanol extraction using bioactivity-guided fractionation. As results, the antrocamphin A could significantly inhibit NO and PGE2 autacoids production in LPS-induced RAW 264.7 macrophage cells. Meanwhile, the mRNA and protein expression levels of iNOS and COX-2 were inhibited by antrocamphin A in a dose-dependent manner. Antrocamphin A also reduced the translocation of NF-κB induced by LPS, which was associated with the prevention of the degradation of I-κB, and subsequently decreased p65/p50 proteins level in the nucleus. This is the first report demostrating the A.

接著并以活性为导向的分离策略，从樟芝子实体乙醇抽出物中分离出具抗发炎活性成分antrocamphin A，续利用LPS诱导小鼠巨噬细胞（RAW 264.7）产生发炎的模式，解析antrocamphin A之抗发炎机制，结果证实antrocamphin A确可有效抑制一氧化氮自由基和前列腺素的生成，透过蛋白质表现分析得知，antrocamphin A之抗发炎活性是经由抑制一氧化氮生成酵素和第二型环氧酵素的mRNA表现，进而抑制了一氧化氮生成酵素、第二型环氧酵素和核转录因子-κB等酵素之表现。

TPO can inducing megakaryocyte progenitor cells differentiate committedly, and IL-3,IL-6 and TPO can synergized with TPO.

TPO可以定向诱导巨核系细胞的分化，IL-3、IL-6、SCF可以协同TPO的作用，这在造血调控研究，体外定向扩增外周血干细胞，促进外周造血干细胞移植患者血小板的恢复具有应用前景。

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