背景：Flt3基因是近年来发现的早期造血生长因子受体基因。
BACKGROUND: Fms-like tyrosine kinase-3 (FLT3) gene is one of the receptors for growth factors in early hematogenesis.
同时，结果还显示，造血生长因子的联合应用可加速CFU-GM集落的形成。
The combination of HGFs may accelerate the formation of the colonies of CFU GM.
目的：了解造血生长因子的不同组合对人脐血CD34+细胞的扩增效应及分化特性。
Objective: To explore the role of human hematopoietic growth factors (HGFs) in proliferation and differentiation of cord blood CD34 cells.
目的：研究血小板生成素(TPO)及其他造血生长因子在体外对人血小板活化的影响。
AIM: to study the effects of thrombopoietin (TPO) and other hematopoietic cytokines on platelet activation.
结论人脐血基质细胞与骨髓基质细胞都具有分泌支持造血生长因子的能力，但是分泌量之间有差异。
Conclusion Human umbilical cord blood stromal cells and bone marrow stromal cells possess the capability of secreting hematopoietic growth factor, but with varied concentrations.
结论：外源性造血生长因子可使脐血cd 34 +细胞及CFU - GM产生明显的扩增效应。
Conclusion: Human hematopoietic growth factors can increase the expansion of cord blood CD34 cells and CFU-GM significantly.
目前，关于运动性贫血机理的研究主要集中在铁代谢的方面，而对红细胞造血生长因子和血红蛋白代谢的研究极少有人涉及。
Presently, studies about sports anemia mechanism mainly focus on iron metabolism, while those about hemopoietic growth factors of erythrocyte and metabolism of hemoglobin are seldom seen.
提示TSPG可能通过诱导CSF和IL - 6等造血生长因子的产生，从而刺激小鼠血细胞生成，发挥其临床“补气生血”作用。
It was suggested that TSPG could induce the production of such hematopoietic growth factors as CSF and IL-6, and consequently promote the hematopoiesis in mice.
目的观察血管内皮生长因子受体1 (VEGFR1)阳性造血祖细胞与人大肠癌转移的关系及机制。
Objective to investigate the relation of vascular endothelial growth factor receptor 1 (VEGFR1) -positive hematopoietic progenitor cell with the metastasis of human colorectal carcinoma.
促红细胞生成素(EPO)是一种造血细胞生长因子，以往主要用于治疗多种原因所致的贫血。
Erythropoietin (EPO) is known as a classical hematopoietic growth factor of cells, which has been used to treat anemia caused by different reasons.
本研究探讨神经生长因子(NGF)对红系造血的影响及内在机制。
This study was aimed to explore the effect of nerve growth factor (NGF) on erythropoiesis and to elucidate the underlying mechanism.
造血细胞生长因子是细胞因子中的一个重要组成部分，在血细胞生成调节机制中具有重要意义。
Hematopoietic growth factors are an important part of cytokines, which show an important role in the mechanism of blood cells building and regulation.
造血细胞生长因子在血细胞生成调节机制中具有重要意义。
Hematopoietic growth factors (HGFs) are an important part of cytokines, which show an important role in the mechanism of blood cells building and regulation.
造血细胞生长因子在血细胞生成调节机制中具有重要意义。
Hematopoietic growth factors (HGFs) are an important part of cytokines, which show an important role in the mechanism of blood cells building and regulation.
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