淋巴细胞

Objective To investigate an association between CTLA-4 gone 3＇ untranslated region micro-atellite polymorphisms and IDC and to explore the immunogenetic pathogenesis of IDC.

细胞毒性T淋巴细胞相关抗原-4（cytotoxic T lymphocyte antigen-4，CTLA-4）主要在已激活的T细胞上表达，通过与CIY28竞争结合B7，抑制T细胞过度激活，维持免疫系统内环境稳定。

The portion of an immunogenic molecule with which an antibody or lymphocyte reacts.

免疫因子与抗体或淋巴细胞反应的免疫基因分子。

The portion of an immunogenic molecule with which an antibody or lymphocyte reacts.

胸腺细胞一种由胸腺繁殖而成的淋巴细胞，是t细胞的前身

The Central nervous system has long been regarded as "immunologically privileged site" for the blood-brain ...

中枢神经系统由于存在血脑屏障和脑实质内缺乏淋巴细胞而被认为是&免疫豁免区&。

Objective To investigate the frequencies of immunologically competent cells in the liver-infiltrating lymphocytes and peripheral blood and their possible role in pathogenesis in patients with chronic severe hepatitis B.

目的明确慢性乙型重型肝炎患者肝内浸润的淋巴细胞及外周血中免疫活性细胞的频率，并对其进行对比分析，以明确它们的异同以及在慢重肝发病机理中的作用。

The chimeric immunotoxin was expressed in E. coli with the yield of about 30% of the total bacterial protein.

型IL-4R由IL-4Rα链和IL-2Rγ链组成，主要存在于T，B淋巴细胞、单核细胞及血癌细胞表面。

In prostate, VEGF could be synthesized by normal duct endothelial cell, adenoma cell and infiltrative lymphocyte.

在前列腺内VEGF可由正常导管内皮细胞、腺癌细胞和浸润的淋巴细胞合成。

Methods: Mice were inoculated with tumor cells. Inhibitory effect of transfection with pCH510 on murine tumor origined from different inoculative dose and inhibiting effect of immediate transfection pCH510 after chemotherapy on tumor were observed, respectively. By cell culture technique, the influence of chemotherapeutic drug to activation of marcrophages and lymphocytes after i.p. injection of drug was observed. By cell counting method, the kinetics of the change of number of peripheral blood immunocytes induced by administration of chemotherapeutic drug was observed. The inhibitory effect of transfection with pCH510 five days after chemotherapy on murine tumor was observed.

采用瘤细胞接种建立小鼠肿瘤模型：通过基因转染，观察pCH510对不同接种量所形成的小鼠肿瘤的抑制作用以及小鼠肿瘤化疗后立即进行pCH510转染的抑瘤效果；采用细胞培养技术，观察小鼠体内注射化疗药物后，其对小鼠腹腔巨噬细胞和脾淋巴细胞激活功能的影响；采用细胞计数的方法，观察化疗药物所致小鼠腹腔巨噬细胞和外周血免疫细胞数量变化的动力学；另外小鼠肿瘤化疗后第5天进行pCH510转染，观察抑瘤效果。

T lymphocytes were distributed mainly in the middle and underneath of mucous layer before 4-day-old,but they distributed uniformly in the whole mucous layer after 4-day-old,CD4+ cells concentrated in the interfollicular areas,and both CD3+ and CD8+T lymphocytes distributed in the lamina propria and epithelium.

在定位分布变化上，4日龄之前，T淋巴细胞主要分布在黏膜层的中下部区域，而4日龄以后的各日龄在整个黏膜层中均匀分布，CD4+细胞主要聚集在滤泡间区域，而CD3+细胞和CD8+细胞在固有层中和黏膜上皮中都有大量分布。

We describe a case of NLPHL showing a variant histologic pattern characterized by small and large clusters of lymphocyte predominance cells within nodules defined by follicular dendritic cell meshworks, associated with numerous neutrophils and areas of internodular fibrosis. Focally, the neoplastic cells had lacunar cell-like cytologic features.

在此，我们描述一例组织形态特殊的NLPHL，其形态学表现为以淋巴细胞为主的细胞排列成大小不等的结节，结节均由滤泡树突状细胞网网罗，结节内见中性粒细胞浸润，部分结节间见纤维化，局灶瘤细胞呈陷窝样。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷