1) cell immune and NK activity
细胞免疫及NK活性
2) NK cell activity
NK细胞活性
1.
Methods The tests were used of abdominal cavity macrophages of mice phagocytose erythrocyte of chicken and the measurement of NK cell activity (LDH).
方法采用小鼠腹腔巨噬细胞吞噬鸡红细胞试验(半体内法)和NK细胞活性(乳酸脱氢酶LDH)测定;采用灌胃小鼠肉瘤180(S180)动物移植性肿瘤和小鼠肝癌(H22)动物移植性肿瘤测定。
2.
To investigate the changes of immunological function of LAK,NK cell activity and T lymphoctyes subsets before and after operation in patients with hepatic cancer.
研究肝癌患者手术前后LAK、NK细胞活性和T细胞亚群免疫功能的动态变化 ,检测了 31例肝癌患者手术前后和 30例正常成人志愿者的淋巴因子活化性杀伤细胞 (LAK)、自然杀伤细胞 (NK)活性以及T淋巴细胞亚群较肝癌患者的LAK、NK活性以及CD3、CD4和CD4 /CD8比值均明显降低 (P <0 0 1) ,CD8有增高趋势 (P >0 0 5 ) ;术后 16d ,上述细胞免疫活性与术前相比显著增高 (P <0 0 5 )。
3.
Aim:To observe the effect of cold stress on the splenic NK cell activity and the c fos expression in rat brain.
目的 :观察单一冷应激对大鼠脾脏NK细胞活性的影响以及脑内Fos表达。
3) activity of NK cells
NK细胞活性
1.
Objective To investigate the change of T lympholeukocyte subpopulation,activity of NK cells and sIL-2R in severely burned patients and to explore the possible mechanism of immune function change.
目的观察严重烧伤患者伤后T淋巴细胞亚群、NK细胞活性和sIL2R水平的变化,探讨其免疫功能改变的可能机制。
4) immunologically competent cells
免疫活性细胞
1.
Objective Since the immunological alterations in acute-on-chronic liver failure(ACLF) in chronical hepatitis B virus(HBV)-infected patients remain poorly understood, this study attempts to investigate the characterization of immunologically competent cells(ICCs)in ACLF and its relationship with the prognosis in those patients.
结论ACLF患者外周血免疫活性细胞的减少可能是ACLF病情急剧进展的驱动因素。
5) activated T lymphocyte
免疫活性T细胞
1.
The effect of IL2PE 40 on activated T lymphocyte;
IL-2-PE40对免疫活性T细胞的影响
6) NK cytotoxic index
NK细胞杀伤活性
1.
In order to determine discuss whether 4 factors,the ratio of effector cells and target cells,time of incubation and color precipitation,and the FCS concentration supplemented in maintenance medium,can infect NK cytotoxic index of mice spleen,we used LDH release method in this study.
为了探讨效应细胞与靶细胞的比例(效靶比)、孵育时间、显色时间以及小牛血清浓度对NK细胞杀伤活性的影响,采用乳酸脱氢酶释放法来测定不同因素对NK细胞杀伤活性的影响,结果表明,最佳效靶比和孵育时间分别为50∶1和2 h。
补充资料:免疫活性细胞
免疫活性细胞 immunologically competent cell 一群具有免疫潜能的淋巴细胞。它们能特异地识别抗原,接受抗原刺激,并通过分化增殖产生免疫应答。这类细胞是机体产生特异性免疫应答的基础,其中包括T细胞和B细胞两类。近年发现的另一类具有免疫活性的淋巴细胞,叫做杀伤细胞(K细胞)。 广义来说,一切参与免疫应答的细胞都可称为免疫活性细胞,即除淋巴细胞外,还包括巨噬细胞、肥大细胞、嗜碱性粒细胞、中性粒细胞和嗜酸性粒细胞。 |
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条