淋巴细胞

Methods The Cynomorium polysaccharide and Cynomorium water extract were extracted and prepared chewable tablets. Wistar rats were randomly divided into normal control, aging model, VitE, Cynomorium polysaccharide chewable tablets and Cynomorium water extract chewable tablets groups. Dgalactose was injected to establish the aging model. After drug intervention, the proliferation activity of rat spleen lymphocytes stimulated by ConA was detected by MTT assay and the spleen index was measured. The pathological morphological changes of spleen were observed. The activity of superoxide dismutase, the content of malondialdehyde and nitric oxide in serum of rats were detected.

提取并制备锁阳多糖、水提取物咀嚼片；Wistar大鼠随机分为空白对照组、衰老模型组、维生素E对照组、锁阳多糖组、水提物组，以D半乳糖建立衰老大鼠模型，药物干预后，MTT法检测各组大鼠脾淋巴细胞对ConA刺激的增殖能力，检测各组大鼠脾脏指数，观察脾组织的病理形态学变化；并检测各组大鼠血清中超氧化物歧化酶活性、丙二醛及一氧化氮的含量。

The micronucleus test has shown that cystamine has evident radioprotective effect at chromosome damage of blood lymphocyties and nucleated bone-marrow cells in irradiation rats. The Dose-Reduction Factor is 1.89 and 1.81 respectively.

微核测定法证明，胱胺对受照射大鼠的血液淋巴细胞和骨髓有核细胞染色体的辐射损伤有明显的保护作用，其剂量减低系数分别为1.89和1.81。

Objective To explore the molecular cytogenetic characteristics in patients with chronic lymphocytic leukemia.

目的了解慢性淋巴细胞白血病的分子遗传学特性。

The study was aimed to investigate the immunophenotypic and cytogenetic features of chronic lymphocytic leukemia in order to provide an evidence for diagnosis and therapy.

本研究探讨慢性淋巴细胞白血病的免疫表型及细胞遗传学特征，为其诊断及治疗提供依据。

The most common cytologic forms of malignant lymphoma involving the orbit are the histiocytic and lymphocytic types.

累及眼眶的恶性淋巴瘤的最常见的细胞学类型是组织细胞和淋巴细胞型。

Figure5 HE 10×10 The tumor cells are large and have rich cytolymph, red coloration. The nucleolus is round or elliptical shape.

图5 HE10×10 肿瘤细胞较大，胞浆丰富，红染，核圆或椭圆形，染色质细，核仁及核膜清楚，背景可见较多成熟淋巴细胞、嗜酸粒细胞，散在巨噬细胞。

Inflammatory liver injury during chronic HBV infection is probably not the result of increased numbers of infiltrating CD8+ T-lymphocytes, but of Fas-L expression by Kupffer cells and increased cytolytic activity of cells in portal areas.

在慢性乙型肝炎感染期间炎症性的肝脏损伤可能不是浸润性CD8T淋巴细胞数量增加的结果，但可能是由于枯否氏细胞和门静脉区域细胞的溶细胞活力的增加而引起的Fas-L的表达的结果。

Inflammatory lier injury during chronic HB infection is probably not the result of increased numbers of infiltrating CD8+ T-lymphocytes, but of Fas-L expression by Kupffer cells and increased cytolytic actiity of cells in portal areas.

慢性肝炎过程中的肝损害不是渗透的 CD8+T淋巴细胞增多的结果。而是由枯否细胞表达的Fas-L和增加的细胞病理性活动的结果。

Inflammatory lier injury during chronic HB infection is probably not the result of increased numbers of infiltrating CD8+ T-lymphocytes, but of Fas-L expression by Kupffer cells and increased cytolytic actiity of cells in portal areas.

慢性肝炎过程中的肝损害不是渗透的 CD8+T淋巴细胞增多的结果。而是由枯否细胞表达的Fas-L和增加的 cytolytic 活动性的结果。

Methods PE-induced proliferation of murine splenocyte with or without accessory cells, cytotoxicity of murine cytolytic T cell line CTLL.

用MTT法观察PE在有无辅助细胞参与条件下对鼠脾淋巴细胞的刺激作用，并用鼠细胞毒性T细胞株CTLL进行证实。

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。