造血

Clue to: long time and large volume training can promote marrow's making a great number of new reticulocyte and its erythropoietic function.

提示：长时间耐力训练能够促使骨髓生成大量新生网织红细胞，刺激运动员骨髓红系造血机能增强。

Furthermore, K562 cells transfected by lentivirus plasmids were induced into the erythropoietic cells and the erythropoietic differentiation of K562 cells were examined by benzidine staining, immunocytochemistry and RT-PCR.

进一步对SOCS-3基因沉默后的K562细胞进行了诱导分化，并采用联苯胺染色法检测K562细胞向红系分化比例变化，免疫荧光染色检测细胞表面抗原的变化，RT-PCR 检测造血相关基因的变化。

Results: None of 12 recipients developed acute transfusion related hemolysis during infusion of stem cells. Both major and minor ABO incompatibility had no adverse effects on engraftment and recovery of platelets. However, the major ABO-incompatible group showed trends of slower erythropoietic recovery and 1 recipient in this group experienced delayed hemolysis.

结果：12例ABO血型不合的allo-HSCT受者在输入造血干细胞悬液时无1例发生急性溶血和输血相关性溶血，主要不合和次要不合对allo-HSCT骨髓植活和血小板恢复均无影响，但主要不合组红系恢复有延迟的趋势，有1例发生迟发性溶血。

To study the regulation mechanism of SOCS-3 (Suppressor of cytokines signals-3) for erythropoietic development, small interference RNA expression vectors of SOCS-3 were constructed and transferred in to the K562 cell lines stably by lentiviral system.

为了研究细胞因子信号转导分子3(suppressor of cytokine signals-3，SOCS-3)对造血发育的影响，构建了SOCS-3慢病毒siRNA干涉载体，并转染人红白血病细胞株K562。

EMH should be considered in the differential diagnosis of patients with bone marrow disorders and mass lesions in extramedullary sites.

当病人有骨髓异常的病史时，在骨髓外肿瘤的鉴别诊断上，我们应将骨髓外造血的可能性考虑进去。

The many dark clusters of cells in the hepatic parenchyma are islands of extramedullary hematopoiesis typical for fetal liver.

在肝实质有许多细胞密集排列成簇，这些细胞是髓外具有造血能力的肝细胞岛。

Fludarabine may be used as a conditioning regimen for allogeneic hematopoietic stem cell transplantation with a lower extramedullary toxicity and almost the same efficacy.

氟达拉滨应用于移植预处理方案中，可降低异基因造血干细胞移植过程中髓外毒性，但对疗效并无明显影响。

Now, there is no effective methods for this disease, chemotheraphty and hemapoietic stem cell transplantion are often used, but complete remisson rate is not very high.

目前还没有良好的治疗方法，常采用化疗和造血干细胞移植的治疗手段，但完全缓解率并不高，而且在治疗过程中容易诱发肿瘤溶解综合征。

Allogenetic hemapoietic stem cell transplantation is considered to be the curative therapeutic method for CML.

异基因造血干细胞移植是CML的唯一根治方法，在CML慢性期移植可以获得较理想的疗效，但加速期及急变期移植的相关死亡率和移植后复发率明显升高。

OBJECTIVE: To compare the differences of gene expression and the response to bFGF of human umbilical cord CD34+ and CD133+ cells, and to explore gene expression changes of bFGF-induced umbilical cord CD34+ and CD133+ hematopotic stem cells/hemapoietic progenitor cells in vitro.

目的：利用基因芯片比较脐血CD34+和CD133+细胞基因表达的差异，并探讨碱性成纤维细胞生长因子体外诱导脐血CD34+和CD133+造血干/祖细胞分化的基因表达变化，及其对碱性成纤维细胞生长因子反应性差异。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。