Results 181 to 190 of about 117,574 (259)
目的: 研究小鼠 B7 修饰的肿瘤细胞疫苗的体内外抗肿瘤作用。 方法: 应用逆转录病毒载体, 将小鼠 B 7-1 和 B7-2 导入小鼠肝癌细胞 Hepal-6细胞株中, G418 筛选后获高表达 B7 分子的阳性细胞克隆,经丝裂霉素处理制备成肿瘤细胞 疫苗( TCV) ,观察 TCVB7体外刺激的脾细胞对不同肿瘤细胞系的抗瘤活性及对不同动物模型的体内免疫保护作用和免疫治疗 作用。结果: ①TCVB7体外刺激的脾细胞对亲本肝癌细胞和小鼠 NK 敏感的 Yac-1细胞的体外细胞毒作用明显增强; ②在免疫 ...
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[Durability of the anti-demineralization effects of fluoride varnish on dental root surfaces: An <i>in vitro</i> study]. [PDF]
Tian H, Cai X, Wang X.
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[Inhibitory effect of <i>Fuzheng Huaji</i> Decoction against non-small cell lung cancer cells <i>in vitro</i> and the possible molecular mechanism]. [PDF]
He L, Chen X, Yan C, Shi L.
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[Ferroptosis inducer Erastin inhibits proliferation of liver cancer cells in vitro by downregulating ACSL4]. [PDF]
Zhao P+5 more
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[Research advances on the construction of an ideal scar model in vitro based on innovative tissue engineering technology]. [PDF]
Zhu DZ, Yao B, Yan ZQ, Huang S, Fu X.
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[Prospective study of three-dimensional-printed in vitro guide plates assisted hip arthroscopy in treatment of Cam-type femoroacetabular impingement]. [PDF]
Yang D, Wei S, Liu Y, Hu Y.
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