查询词典 endothelial cells

In young human umbilical vein endothelial cells, human aortic endothelial cells, and human coronary artery endothelial cells, miR-217 induces a premature senescence-like phenotype and leads to an impairment in angiogenesis via inhibition of SirT1 and modulation of FoxO1 (forkhead box O1) and endothelial nitric oxide synthase acetylation.

在婴儿脐静脉内皮细胞、人类主动脉内皮细胞以及冠状动脉内皮细胞中，miR-217可以诱导这些细胞出现一种早衰样表型，进而通过抑制SirT1的表达、调控Fox01以及内皮细胞一氧化氮合酶的乙酰化来损伤新生血管的形成。

Objective To investigate the alteration of vascular endothelial cells and circulation endothelial cells damage in acute-phase Patients with Coronary Heart DiseasConstruct technology platform of vascular endothelial cells damage, in order to provide new theory evidence and laboratory indicatrix of earlier-phase prophylaxis and diagnosis for nosogenesis、development、turnover of Coronary Heart Disease Methods 65 acute-phase Patients with Coronary Heart Disease of preparing for operation of heart...

目的探讨冠心病患者急性期血管内皮细胞、循环内皮细胞损伤的特点，构建检测内皮细胞损伤的技术平台，为冠心病的发生、发展、转归，甚至早期预防及诊断提供新的理论依据和实验室指标。

We discovered that the mechanisms of borneol opening BBB involved (1) promoting the tight junction of endothelial cells opening:(2) increasing the quantity of pinocytosis vesicle in endothelial cells and enhance the pinocytosis;(3) inhibiting the activation of P-glycoprotein (P-glycoprotein is an efflux pump of drugs) and increase the permeability of BBB;(4) reducing the expression of intercellular adhesion molecule-1 in brain microvessel endothelial cells;(5) increasing the concentration of Ca〓 in brain microvessel endothelial cells;(6) increasing the activation of eNOS in brain microvessel endothelial cells.

随后，在对冰片开放血脑屏障的机制作进一步的研究时又发现，冰片开放血脑屏障的机制包括以下几个方面：(1)冰片可使血脑屏障内皮细胞间的紧密连接开放；(2)冰片能使内皮细胞内的囊泡数量增加，吞饮功能增强；(3)冰片能抑制P-糖蛋白的活性（P-糖蛋白是一种药物外排泵），而使血脑屏障的通透性增加；(4)冰片能使脑微血管内皮细胞ICAM-1表达量减少；(5)冰片使脑微血管内皮细胞内的Ca〓浓度升高；(6)冰片可升高脑微血管内皮细胞eNOS的活性。

Endothelial progenitor cells are precursor cell of endothelial cells, and involved in the vascular endothelial cells repair process.

内皮祖细胞是内皮细胞的前体细胞，参与了血管内皮细胞修复过程。

Results:Expression of elastase mRNA has been found in the endothelial cells,the medial smooth muscle cells and the adventitial fibroblasts of the abdominal aorta,the lymphocytes,monocytes in blood,the tracheal hyaline cartilaginous cells,the glandular cells of the pancreas,the epithelial cells of the parotid gland and submaxillary gland,the hepatoeytes,the endothelial cells of the liver sinusoid wall,the goblet cells of the mucous membrane of the small intestine,the cardiac myocytes,the renal interstitial fibroblasts,the alveolar epithelial cells,the cerebral glial cells,the fibroblasts of the dermis oorium of the skin,the primary spermaocytes,the secondary spermaocytes and sperm in the seminfferous tubule of the testis,the lymphocytes in the spleen and thymus.

结果正常大鼠腹主动脉的内皮细胞、中膜平滑肌细胞以及血管外膜成纤维细胞，血液细胞中的淋巴细胞、单核细胞，气管透明软骨细胞，胰腺的腺细胞、腮腺、颔下腺上皮细胞，肝细胞、肝窦壁的内皮细胞，小肠黏膜杯状细胞，心肌细胞，肾间质的纤维母细胞，肺泡上皮细胞，大脑胶质细胞，皮肤真皮纤维母细胞，睾丸曲精细管内的初级精母细胞、次级精母细胞以及精子，脾脏以及胸腺的淋巴细胞等，均有弹力蛋白酶mRNA的表达。

Administration of acidic fibroblast growth factor, a heparin-binding protein that is chemotactic and mitogenic for vascular endothelial cells.

酸性的纤维原细胞生长因素的管理，绑肝磷脂蛋白质那是趋药性的并且为血管的endothelial房间的mitogenic。

ABSTRACT Objective: To observe the effect of mixed umbilical cord blood plasma on the culture of human umbilical vein endothelia cells.

摘 要 目的：观察混合脐血浆在人脐静脉内皮细胞(human umbilical vein endothelial cells， HUVEC)培养中的作用。

Methods: The human endothelial cells of umbilical vein and rat microvascular endothelial cells were obtained by methods of perfusion/digestion and histiocytic attachment using typeⅠcollagenase (0.1%). The morphologic characteristics of endothelial cells were observed under inverted microscope.

采用0.1%Ⅰ型胶原酶消化灌注法和组织块贴壁法分别获得人脐静脉内皮细胞和大鼠微血管内皮细胞，每天在倒置相差显微镜下进行观察，并用免疫荧光法分别进行鉴定。

Objective To study the dynamic changes of transendothelial electrical resistanceonourin vitromodelofbrain blood barriermade from primary culture ofBALB/cmouse brainmicrovascu-lar endothelial cells,and to explore the relation between TEER and BBB permeability,and searchfor the best culture condition.

目的 应用原代分离培养BALB/c小鼠脑微血管内皮细胞(brain microvascular endothelial cells， BMVEC)建立体外血脑屏障模型，探讨跨血脑屏障(blood brain barrier，BBB)电阻与屏障渗透功能的动态关系以及最佳构建条件。

VEGF is a specific mitogen of endothelial cells and also the only factor which can increase vascular permeability.

在这一过程中，血管内皮生长因子(Vascular Endothelial Growth Factor，VEGF)作为最重要的血管生成因子之一，起到了重要作用。

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。