淋巴细胞

BACKGROUND: Bone marrow mesenchymal stem cells inhibit activation and proliferation of T cells in vitro and support hematopoiesis of bone marrow.

背景：骨髓间充质干细胞在体外抑制再生障碍性贫血T淋巴细胞的活化与增殖，并有支持骨髓造血作用。

Objective:To study the effect of T-lymphocytes on hematopoietic progenitors in patients with paroxysmal nocturnal hemoglobinuria.

目的：研究阵发性睡眠性血红蛋白尿症患者的T淋巴细胞对造血祖细胞的影响。

Clonal populations of hema2 topoietic cells with paroxysmal nocturnal hemoglobinuria genotype and phenotype are present in normal individuals.

察对K562 细胞的杀伤作用，发现PNH 患者明显低于健康对照组，但CD59 +与CD59 -淋巴细胞对肿瘤细胞的杀伤作用无明显差异。

Objective To investigate the relationship between the percentage and forms of the hetero-lymphocyte in hemogram and the infection of HCMV and EBV.

目的 探讨血象中异型淋巴细胞所占百分比及形态的改变与巨细胞病毒、EBV感染的关系。

To explore the relationship of chromosome aberration in peripheral lymphocyte and the abnormal hemogram for X-ray workers.

探讨放射线工作者外周血淋巴细胞染色体畸变与血象变化的关系，为研究辐射损伤机制提供线索。

The mice were killed after 10 days and the mice's body weight, spleen and thymus index, hemogram, myelogram, pathological changes of spleen,T lymphocyte subpopulation were detected.

给药10天后处死小鼠，检测小鼠体重、脾脏和胸腺指数、血像、骨髓像、脾脏病理和T淋巴细胞亚群等各项指标的改变。

MATERIAL AND METHODS: Oysters were exposed to various NP concentrations (0, 0.025, 0.10, 0.25 and 1.00 mg/L) and DNA damage in hemolymph cells was assessed after 24 h and 48 h.

材料与方法：分别以0、0.025、0.10、0.25和1.00mg/L的NP处理牡蛎24h和48h，检测NP对血淋巴细胞DNA的损伤作用。

Methods: The serum hemolysin, macrophage phagocytosis, lymphocyte transformation function as an index for the determination of immune function.

以血清溶血素、巨噬细胞吞噬功能、淋巴细胞转化功能为指标进行免疫功能的测定。

Methods: To weight immune organs, detect macrophage phagocytosis and hemolysin antibody production, lymphocyte transfermation and MTT.

采用免疫重量法计算脾脏和胸腺指数、巨噬细胞测定法及溶血素测定法、淋巴细胞转化实验、MTT法测定。

Plenty of macrophages were gathered together,resulting in cellular outline to be ambiguous,which phagocytosised amounts of hemosiderin granules .

结果显示，一些病猪的淋巴结、淋巴索和淋巴窦内的淋巴细胞数量显著减少，巨噬细胞的数量大幅度增加；大量吞噬有含铁血黄素颗粒的巨噬细胞聚集在一起，连成一片，致使细胞轮廓不清；它们的趋化运动能力和吞噬处理抗原的机能丧失。

And discuss some key point of integrated management system design, include hazard identification and risk assessment and risk control in the occupational health and safety management, the measure of satisfaction target of customer, the flawlessness of law system, the integration of the integrated management system and enterprise standardization system, unify lead institution and work orgnization, integreted internal audit and integrated management review.

同时，论述了一体化管理体系构建中的几个主要问题，包括职业健康安全管理中的危险源辨识、风险评价和风险控制、顾客满意度的科学监测、法律、法规体系的完善、一体化管理体系与企业标准化体系的有机结合、统一的领导机构和工作机构、一体化的内部审核和管理评审。

Deepwater Taranaki is investigated for its petroleum potential, using all available seismic data tied to shallow-water wells.

运用与浅水井相关的现有全部震波探测数据考察了深海区塔拉纳基盆地的油藏前景。