血管

It has long believed that HSC and angioblast come from the common stem cell, the hemangioblast.

很早以前，有人推测造血干细胞和血管干细胞来自共同的干细胞-血液血管母细胞。

The first passage of YS-MSCs which grew in good condition was obtained, and adipogenic differentiation of YS-MSCs was induced by dexamethasone and insulin, and angioblast was induced by vascular endothelial growth factor and basic fibroblast growth factor.

取生长状态良好的第1代细胞，以地塞米松、胰岛素定向诱导卵黄囊间充质干细胞向脂肪细胞方向分化；以血管内皮生长因子和碱性成纤维细胞生长因子体外诱导其向血管内皮细胞方向分化。

BACKGROUND: Compared with adult mesenchymal stem cells, yolk sac-derived MSCs of early embryo have stronger self-renewal capacity and plasticity. Moreover, they could differentiate into angioblast and hemopoietic stem cells during embryonic development and trigger embryonic angiogenesis and hemopoietic tissue development.

背景：与成体间充质干细胞相比，来源于早期胚胎的卵黄囊间充质干细胞有更强的自我更新能力和可塑性，且在胚胎发育过程中可分化为成血管细胞和造血干细胞，启动胚胎血管发生和造血组织发育。

There are close relationship among hemangiopericytoma, solitary fibrous tumor, lipomatous hemangiopericytoma and giant cell angiofibroma.

肌外皮细胞瘤、血管球外皮细胞瘤和成人的婴儿型肌纤维瘤病也属于血管外皮细胞瘤。

Objective:To evaluate the diagnostic value of imaglology in nasopharyngeal angiofibroma.

鼻咽部血管纤维瘤的影像评价祝玉芬郭平珍△尚跃东崔进国马彪苏勤摘要目的：评价鼻咽部血管纤维瘤的影像诊断价值。

Angiofibroma ;; Embolization, Therapeutic ;; Clinical Medicine ;; Embolism, Cholesterol ;; Maxillary Artery ;; Angiography, Digital Subtraction

血管纤维瘤；；栓塞，治疗性；；临床医学；；栓塞，胆固醇；；上颌动脉；；血管造影术，数字减影

Objective:To make use of endothelial progenitor cell's positive role on the process of angiogenesis.

中文摘要：目的：利用EPCs在血管形成过程中的积极作用，研究其参与肺癌组织的血管形成。

Objective To investigate the relationshop of vascular endothelial growth factor and angiogenesis to the progress of gastric carcinoma.

目的 探讨血管内皮细胞生长因子和血管生成与胃癌发展的关系。

Although the catalytic activity of angiogenin is rather weak, it is critical for its angiogenic properties.

血管生成素的核糖核酸酶活性很弱，但对它的血管生成活性是至关重要的。

Objective To investigate the influence of hypoxia on the expressions of hypoxia inducible factor 1α and vascular endothelial growth factor,the angiogenic response and its mechanism.

目的：探讨缺氧对人胶质瘤细胞株U251缺氧诱导因子-1α和血管内皮生长因子表达及血管生成反应的影响及机制。

They weren't aggressive, but I yelled and threw a rock in their direction to get them off the trail and away from me, just in case.

他们没有侵略性，但我大喊，并在他们的方向扔石头让他们过的线索，远离我，以防万一。

In slot 2 in your bag put wrapping paper, quantity does not matter in this case.

在你的书包里槽2把包装纸、数量无关紧要。