查询词典 bone marrow

Methods: A 5ml bone marrow was extracted from the lilac of human volunteers. By Percoll fluid and density gradient centrifugation, the MSC was obtained; after the cells filled the bottom of vessel, subcultured them, when they subculture in third generation, redigested them, 500 R/min centrifugate, alter the completed medium to chemical definition medium, examined the form change and prolifration of cells by invert microscope, toluidine blue stain、immunocytochemical stain and RT-PCR to test the type Ⅱ collagen mRNA and proteoglycan.

取健康成人髂后上棘处骨髓5ml，经percoll液分离后密度梯度离心，〓／ml密度接种培养，观察原代细胞的贴壁、增殖状况，细胞长满瓶底后进行传代培养；传至第三代细胞，重新消化后以500转／分钟轻度离心5分钟，〓／ml接种，改用化学限定培养基代替完全培养基培养，倒置显微镜观察细胞生长情况及形态变化，甲苯胺蓝染色观察诱导细胞合成细胞外基质中的蛋白多糖，免疫细胞化学染色检测ECM中Ⅱ胶原的蛋白合成，RT-PCR鉴定诱导细胞Ⅱ胶原mRNA的表达。

Methods The bone marrow mononuclear cells of rat were treated with 30 ng/mL macrophagecolony-stimulating factor and 50 ng/mL re- ceptor activator of NF-кB ligand and cultured for 6 days.

结论以M-CSF和RANKL作为诱导因子，对大鼠骨髓单个核细胞进行诱导培养可以获得具有典型的破骨细胞形态特征，可以表达特征性标志酶基因，且数量大、纯度高。

The blood cells of Chelonia mydas was studied through observation on stained imprint and smear of the peripheral blood, the bone marrow, the spleen and the liver etc.

采用Wright's液染色方法，对绿海龟的外周血、骨髓、脾脏和肝脏等几种组织的印片和涂片进行观察研究。

OBJECTIVE: After purification and amplification in vitro, the bone marrow mesenchymal stem cells were induced into chondrocytes, and then implanted them at the bottom of nano-hydroxyapatie/chitosan scaffold for combined culture. The aim was to investigate the feasibility of them used in tissue-engineered chondral composite graft.

目的：将体外提纯、扩增的骨髓间充质干细胞诱导成软骨细胞，将其接种于穿&靴&的纳米羟基磷灰石/壳聚糖支架的底部上联合培养，探索其用于组织工程软骨复合体的可行性。

OBJECTIVE: To investigate the chondrogenesis of bone marrow mesenchymal stem cells, chondrocytes and adipose-derived adult stromal cells in three-dimensional scaffolds

目的：考察3种种子骨髓间充质干细胞，软骨细胞和脂肪源性成熟基质细胞在支架中的成软骨特性。

OBJECTIVE: To explore the feasibility of in vivo chondrogenesis by co-culture of bone marrow-derived MSCs and chondrocytes.

背景：诱导因子及软骨微环境是影响骨髓基质干细胞成软骨分化及软骨形成的主要因素。

In vitro chondrogenesis of bone marrow-derived mesenchymal progenitor cells.

TGF-β1基因转染对间充质干细胞生物学行为的影响。

Bone marrow-derived stem cells showed potency to chondrogenesis in various culture conditions.

骨髓源性干细胞在多种条件下均能表现出软骨形成的潜能。

Abstract］ Objective: To research the phenomenon and rule of multiplication and chondrogenesis of mesenchymal stem cells derived from human bone marrow in vitro.

目的：研究人骨髓间充质干细胞（mesenchymal stem cells，MSCs）在体外培养过程中的增殖和成软骨分化现象和规律。

BACKGROUND: Based on the previous study, the complex of alginate gel and bone marrow mesenchymal stem cells can induce chondrogenesis in vivo and secrete type Ⅱ collagen.

背景：课题组前期已经发现藻酸盐凝胶/骨髓间充质干细胞复合物能在体内形成软骨，并能稳定分泌Ⅱ型胶原。

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。