Results 181 to 190 of about 117,574 (259)

B 7 修饰的肿瘤细胞疫苗体内外抗肿瘤作用

open access: yesZhongshan Daxue xuebao. Yixue kexue ban, 1998
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 ...
doaj  

[Ferroptosis inducer Erastin inhibits proliferation of liver cancer cells in vitro by downregulating ACSL4]. [PDF]

open access: yesNan Fang Yi Ke Da Xue Xue Bao
Zhao P   +5 more
europepmc   +1 more source

[Research advances on the construction of an ideal scar model in vitro based on innovative tissue engineering technology]. [PDF]

open access: yesZhonghua Shao Shang Yu Chuang Mian Xiu Fu Za Zhi, 2022
Zhu DZ, Yao B, Yan ZQ, Huang S, Fu X.
europepmc   +1 more source

光合放氧中心外围配体的理论研究* [PDF]

open access: bronze, 2000
O Mn o   +7 more
openalex   +1 more source

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