白血病的

Objective To explore the expressions of the inter-cellular adhesion molecule-3 (ICAM-3) in acute leukemia and to investigate its role in clinical therapeutic efficacy and extramedullary infiltration.

目的 探讨细胞间粘附分子－3(inter-cellular adhesion molecule-3， ICAM-3)在急性白血病(acute leukemia， AL)中的表达及其在临床疗效、髓外浸润中的意义。

To explore the expressions of the intercellular adhesion molecule-3（ICAM-3） in acute leukemia and to investigate its role in clinical therapeutic efficacy and extramedullary infiltration.

目的探讨细胞间粘附分子-3(intercellular adhesion molecule-3，ICAM-3)在急性白血病（acute leukemia，AL）中的表达及其在临床疗效、髓外浸润中的意义。

Unlike normal hemapoietic stem cells, the leukemic progenitors formed distinct self-renewing myeloid colonies, the researchers note.

与正常血液干细胞不同，白血病干细胞形成了明显的有自我更新力的髓样克隆。

The percentage of myelocytic circles in AL patients was significantly lower than in normal controls, indicating hemopoietic hypofunction in AL patients.

AL患儿骨髓细胞周期的S期细胞比例明显低于正常对照，说明AL患儿白血病细胞的增殖能力低下。

Leukemia is one of the malignancy of the hemopoietic organs,which is often originated from certain phase of differentiation of hematopoietic cells and show disorders of differentiation.

白血病是人类常见的血液系统恶性肿瘤，它一般发生于造血细胞分化的某个阶段，表现为细胞分化障碍。

Objective To study the hemostatic abnormalities and their association with bleeding manifestation and prognosis in acute leukemia patients.

目的 探讨急性白血病患者的止血功能及其与出血症状及预后的关系。

Objective To study the changes of hemostatic molecular markers in acute leukemia forelucidating their clinical significance.

目的观察急性白血病患者止、凝血分子标志物的变化以探索其在AL诊断、治疗及预后判断中的意义。

Objective: The first aim of this study was to investigate bcr-abl associated T cell receptorVαand Vβgene repertoire by analyzing the restricted usage and clonal expansion of TCRVαand Vβsubfamily T cells from the normal individual peripheral blood induced bybcr-abl peptideso The second aim was to construct the idiotype TCR Vα-PIRES-TCR Vβeukaryotic vector and investigate its expression in vitro. The data will be expected toprovided the methods in development of the leukemia antigen specific cytotoxic Tlymphocyte modified by the specific TCR.

目的：通过分析bcr-abl多肽诱导正常人T细胞克隆性增殖和TCR Vα和TCR Vβ基因选用情况，获得识别bcr-abl多肽的特异性TCR基因，并构建TCR Vα和TCR Vβ双基因表达载体及分析其体外转染细胞和表达特点，从而为研制TCR转基因获得白血病抗原特异T细胞的研究提供实验依据。

Intrathecal Medications Certain types of leukemia and lymphoma have a tendency to spread to the nervous system.

鞘内用药。确定类型的白血病和淋巴瘤有向神经系统播散的倾向。

Patients were consideredpositive when the expression were more than 20% cutoff for ZAP-70 and30% cutoff for CD38 .The CDS+ T cells in the same sample were used asinternal positive control, Isotype control was use for every sample .serumβ2-microglobulin was analyzed by ratenephelometry.

应用四色流式细胞术检测50例B-CLL患者外周血白血病细胞ZAP-70和CD38的表达，以ZAP-70≥20％、CD38≥30％为阳性，以CD5~+的自身T细胞为内在阳性对照，同时作同型对照。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。