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1)  VEGF gene transfect
VEGF转染
2)  vascular endothelial growth factor
VEGF
1.
Effect of medicated serum of Sangleng and Eshu on human umbilical vein vascular endothelial growth factor and vascular endothelial cells;
三棱、莪术含药血清对培养的人脐静脉血管内皮细胞生长和VEGF表达的影响
2.
Expression of vascular endothelial growth factor in the liver of Budd-Chiari syndrome and its clinical significance;
VEGF在布加综合征患者肝脏中的表达及其临床意义
3.
Effects of anti-HPV16 E6-ribozyme on invasiveness of cervical carcinoma cell line CaSKi and vascular endothelial growth factor expression;
抗HPV16E6核酶对宫颈癌CaSKi细胞侵袭表型和VEGF表达的影响
3)  Vascular endothelial growth factor(VEGF)
VEGF
1.
Aim To observe the regulatory effect of LZBZY on the growth of H22 tumor and the expression of vascular endothelial growth factor(VEGF) in transplanted H22 tumor of mice,and explore whether the inhibition of tumor is related to the inhibition of vascular growth.
目的观察灵芝孢子油对荷H22瘤小鼠肿瘤生长及瘤细胞中血管内皮生长因子(vascular endothelial growth factor,VEGF)表达的影响,探讨该药抑制肿瘤的作用是否与抑制肿瘤血管生成有关。
2.
Objective To observe the level of vascular endothelial growth factor(VEGF) expressed in the delayed fat flaps of rabbits to provide the theoretical basic for further transplantation of the tissues of the flaps.
目的观察脂肪瓣延迟术后瓣内血管内皮生长因子(VEGF)的表达水平,为以后使用瓣内脂肪组织进行移植提供理论依据。
3.
Objective: To identify the expression of P21ras gene, vascular endothelial growth factor(VEGF) and Survivin in gastric carcinoma and its relationship to the biological behavior of gastric carcinoma.
目的:探讨P21ras基因、血管内皮生长因子(VEGF)、凋亡抑制因子Survivin在胃癌组织中的表达及其与胃癌生物学行为的关系。
4)  Vascular endothelial growth factor (VEGF)
VEGF
1.
BACKGROUND &OBJECTIVE:Vascular endothelial growth factor (VEGF) cl osely relates with the malignancy and metastasis of various kinds of cancers.
背景与目的:血管内皮生长因子(vascularendothelialgrowthfactor,VEGF)是最重要的血管生长促进因子,并与多种肿瘤的恶性度及转移关系密切。
2.
Sex hormone level,vascular endothelial growth factor (VEGF),granulosa cell apoptosis,cell morphology,and other indicators were measured to obser.
另选青年大鼠10只,月龄4个月,作为青年对照组,采用血清性激素分泌水平、血管内皮生长因子(VEGF)、颗粒细胞调亡及细胞形态等指标来观察益坤宁对卵巢结构和功能的影响。
5)  Transfection [英][træns'fekʃən]  [美][træns'fɛkʃən]
转染
1.
The depressant effect of p16 gene transfection on colorectal cancer cell lines and its influence on radiotherapy sensitivity;
外源基因转染对大肠癌细胞及放射敏感性的影响
2.
Study of ODNs transfection in pMφ cells;
寡核苷酸转染原代培养pMφ的研究
3.
Lentiviral transfection of mesenchymal stem cells derived from human bone marrow and its biological characteristics;
慢病毒转染人骨髓间质干细胞研究
6)  Transfer [英][træns'fə:]  [美][træns'fɚ]
转染
1.
Transfer of the Sodium Lodide Symporter Gene into Gliomas for Radioiodine Therapy in Vitro;
人钠碘转运体基因转染胶质瘤细胞介导放射性碘治疗的体外研究
2.
The Study of Transfer of the Human Transforming Growth Factor β1 Encoding Gene to the Nucleus Pulposus Cells of the Degenerated Intervertebral Disc of Rabbit;
hTGF-β1基因在体转染兔退变腰椎间盘髓核细胞的实验研究
3.
Objective To observe the expression of enhanced green fluorescent protein(EGFP)transferred by lipofectamine-mediated cultured neural stem cells(NSCs)and investigate the effects of lipofectamine on NSCs transplanted into the subretinal space of rats with streptozotocin-induced diabetes.
目的观察大鼠胚胎神经干细胞(NSCs)阳离子脂质体法转染增强型绿色荧光蛋白(EGFP)的效果;研究阳离子脂质体Lipofectamine介导转染对大鼠胚胎NSCs糖尿病大鼠视网膜下移植的影响。
补充资料:VEGF
分子式:
CAS号:

性质:又称血管通透因子(vascular permeability factor)。1989首先从牛垂体滤泡状细胞培养液中分离纯化。有四种不同形式,成熟单体,分别为121,165,189和206个氨基酸,目前分离得到的VEGF,均由两个相同多肽链通过二硫键构成的同源二聚体,亚基分子量18 000~24 000,总蛋白分子量34 000~46 000。蛋白质表面有许多阳离子,呈强碱性,等电点高,对酸碱热稳定。VEGF是一类糖蛋白,可与肝素结合,多糖链仅与其分泌功能有关,与生物活性无关。VEGF 121/165为可溶性分泌蛋白。VEGF 189/206几乎都结合在质膜或基底膜上的含有肝素的蛋白聚糖上。四种VEGF的生物活性无明显差异。VEGF是一类多功能生长因子,能特异性作用于血管内皮细胞,强烈促进其增殖,促进血管形成,并有升高血管通透性的作用。多种细胞有分泌VEGF的功能,并通过旁分泌方式作用于血管内皮细胞。对血管内皮细胞的促有丝分裂作用十分强烈,可明显促进血管生成,能引起血管通透性增加,且是最强烈的引起血管通透性增加的物质。1nmol/L即可起作用,为组胺的50 000倍。用于心血管疾病、肿瘤、创伤修复等。

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