细胞外的

LPS initiates cells through TLR4,which binds to MyD88, then IRAK binds with the complex and activates TRAF6.The ubiquitination of TRAF6 is needed during the process,then TAKl,a member of MAP3K,is activated by ubiquitinated TRAF6 and phospherylates IKK β.

LPS(Lipopolysacchride，脂多糖，又称内毒素)，是格兰氏阴性菌细胞外膜的主要成分，单核细胞通过表达多种炎症因子协调对LPS的先天性免疫应答。

Objective To review the research progress of osteoblast extracellular matrix and its application in bone tissue engineering.

目的 综述国内外关于成骨细胞细胞外基质（extracellular matrix，ECM）的研究进展，以及ECM在骨组织工程中的应用。

PURPOSE: To evaluate the function of cbfα1 on BMP-2 signaling to extracellular matrix proteins in dental papilla cells in vitro.

目的：探讨核心结合因子α1(cbfa1)在BMP-2调控体外培养的牙乳头细胞表达细胞外基质蛋白中的作用。

In addition to β cells,GIP receptor is also expressed in various tissues including stomach, small intestine, adipose tissue, adrenal cortex, pituitary body, bone, vascular endothelial cells and brain.

而许多研究证实GIP受体分布广泛，除分布在胰腺β细胞外，还分布于胃、小肠、脂肪组织、肾上腺皮质、心脏、肺、垂体、骨、血管内皮细胞和脑组织的一些区域等，在这些组织中发挥重要的作用。

ABSTRACT Aim and Methods: Two-microelectrode voltage clamp method was used to study the blocking effects of extracellular Mn2+ on the inward rectifier pota ssium channel (IRK1) expressed in the Xenopus oocytes.

目的和方法：采用双微电极电压钳法研究细胞外Mn2+对非洲爪蟾卵母细胞表达的内向整流钾通道(IRK1)的阻断作用。

Aim and Methods: Two-microelectrode voltage clamp method was used to study the blocking effects of extracellular Mn2+ on the inward rectifier pota ssium channel (IRK1) expressed in the Xenopus oocytes.

目的和方法：采用双微电极电压钳法研究细胞外Mn2+对非洲爪蟾卵母细胞表达的内向整流钾通道(IRK1)的阻断作用。

RESULTS: 14 genes were cloned and the 10 known genes are responsible for intracellular process of cell differentiation and matrix synthesis and secretion.

已知基因的功能多与细胞分化和细胞外基质的合成、分泌有关。

By disrupting the impermeability of the sarcolemma, extracellular cations and fluid flow down the electrochemical gradient into sarcoplasm, overwhelming the capacity of the cationic extrusion pumps14–18 and leading to swelling of the myocytes.

肌纤维膜的不渗透性被破坏，细胞外阳离子与液体向肌浆流入，超过阳离子的泵出能力，导致肌细胞水肿。

Moreover, our group could show increased oxidation of extracellular glutathione in vitro by cultivated alveolar macrophages from patients with fibrosing alveolitis, both spontaneoulyand after PMA stimulation.

而且，我们对从纤维性小肺泡炎患者中获得的肺泡巨噬细胞在体外进行培养，并应用自发和PMA进行刺激，研究结果显示：细胞外谷胱甘肽的氧化增加。

It is reported that acidic extracellular microenvironment is beneficial to tumor growth and metastasis.

已有文献报道，肿瘤细胞外酸性的微环境有利于肿瘤细胞的生长和转移。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。