造血的

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。

Application of hemopoietic stem cells included hemopoietic stem cell transplantation and as target cells for gene therapy.

造血干细胞的应用包括造血干细胞移植和作为基因治疗的靶细胞。

Objective:To explore the effect of different combination of hematopoietic cell growth factorson expanding umbilical cord blood hemopoietic cells in vitro.

目的：探讨造血细胞生长因子的不同组合对脐血CD34+造血干细胞的扩增作用。

In this study, Mono-nuclear cells containing hematopoietic stem/progenitor cells were isolated from umbilical cord blood of normal full-term deliveries, healthy adult and heterocellular HPFH patient bone marrow by density gradient centrifugation. After simple purification and expansion in vitro, MNCs were induced to erythroid cell differentiation using different culture systems and cytokines including Epo, IL-3 and GM-CSF.

本研究首先利用密度梯度离心方法，从正常成人和异细胞型遗传性胎儿血红蛋白持续存在综合症家系患者的骨髓组织、健康足月正常分娩胎儿脐带血中分离得到了含有造血干／祖细胞的单个核细胞(Mono-Nuclear Cell，MNC)，进行初步纯化及体外扩增后，组合使用Epo、IL-3、GM-CSF等细胞因子，将造血干／祖细胞向红系方向进行诱导培养。

To appraise effect of the home-made recombinant human granulocyte colony stimulating factor in the mobilization peripheral blood stem cells. From 2001 to 2005, 20 patients undergoing autologous peripheral blood stem cell transplantation were enrolled, 11 males, 9 females, 11 patients with acute myelocytic leukemia, 5 patients with acute lymphocyte leukemia, 3 patients with malignant lymphoma, and 1 patient with multiple myeloma.

为评估国产重组人粒细胞集落刺激因子在动员外周造血干细胞的效果，选择2001/2005收治的20例自体外周血造血干细胞移植患者，男11例，女9例，其中急性髓细胞白血病11例，急性淋巴细胞白血病5例，恶性淋巴瘤3例，多发性骨髓瘤1例。

Commitment to the hematopoietic and endothelial lineages within the yolk sac results in the development of discrete structures known as blood islands.

胚胎造血实质是具有不同分化潜能的前体如成血-血管形成细胞、原始红系前体细胞和永久造血多能祖细胞等有序形成的过程。

Above all, GPS has an obvious mobilizing effect on murine peripheral blood stem cells and has no side effect and toxicity. So it is a great prospective mobilizer.

重庆医科大学硕士研究生学位论文综上所述，GPS对小鼠外周血造血干细胞有明显的动员作用，且对机体无明显毒副作用，是一个极有应用前景的造血干细胞动员剂。

Objective To study the significance of the nursing in umbilical cord blood transfusion during hematopoietic stem cell transplantation.

脐血造血干细胞移植中如何使脐血造血干细胞顺利输注入病人体内是移植成功的重要环节，因此，脐血输注的护理尤为重要。

Allogeneic hematopoietic stem cell transplantation is one of the most valid methods for the treatment of malignant and refractory haematological diseases.

异基因造血干细胞移植是当今治疗恶性和难治性造血系统疾病的最有效手段之一，移植物抗宿主病是影响allo-HSCT疗效的关键。

The Abnomal expression of CDlla CD123 of BMMNC and Fn IL-10 of serum can affect the bone marrow haematopoiesis and is related closely to CAA.

CAA患者粘附分子LFA-1/CD11a、Fn和细胞因子IL-10、IL-3R/CD123表达异常影响骨髓造血功能，与再障的发生密切相关，补髓生血颗粒能通过改善再障粘附分子和细胞因子的表达水平来改善CAA造血功能。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了