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结合使用冷物理等离子体和化疗药物对抗冠状腺癌细胞

Andreas Nitsch¹, Sara Qarqash¹, Frank Schulze¹

¹Center for Orthopedics, Trauma Surgery and Rehabilitation Medicine, University Medicine Greifswald, Ferdinand-Sauerbruch-Str., 17475 Greifswald, Germany.

International journal of molecular sciences

|July 13, 2024

概括

这项研究探讨了结合冷物理等离子体 (CPP) 与治疗软骨肉瘤 (CS) 的化疗. 这种组合显著降低了瘤细胞的生长和增加了细胞死亡,为抗化学性CS提供了一个有希望的新方法.

科学领域:

在瘤学瘤学.
生物物理学的生物物理.
生物化学生物化学

背景情况:

软骨肉瘤 (CS) 是一种罕见的骨癌,由于化学抵抗,治疗选择有限.
手术是主要的治疗方法,但攻击性亚型的预后不好.
冷物理等离子体 (CPP) 在体外显示对CS细胞的抗瘤作用.

研究的目的:

研究CPP与常见化疗剂在CS细胞上的协同效应.
评估这种联合治疗对CS细胞增殖,活力,新陈代谢和亡的影响.

主要方法:

两个CS细胞系 (CAL-78和SW1353) 用西斯普拉丁,多克索鲁比辛和温克里斯进行治疗.
确定了这些药物的IC20和IC50剂量.
然后用这些药物和CPP结合治疗细胞,以评估抗癌作用.

主要成果:

CPP和细胞静止剂的组合显著降低了CS细胞的增殖和活力.
与单独的细胞静止治疗相比,在用联合治疗治疗的细胞中观察到亡信号的增加.
这种方法证明了对CS细胞的增强抗瘤活性.

结论:

将冷物理等离子体与化疗相结合,为克服冠状骨肉瘤化学阻抗提供了一个有前途的策略.
这种新的治疗方法可能会改善患有冠状动脉瘤的患者的临床结果.

关键词:

在CAP CAP中,我们可以把它转换为CAP.在CPP中使用CPP.对于NIPP来说,这是一个很好的选择.癌症癌症癌症癌症癌症西斯普拉丁 (cisplatin) 是一种制剂.寒冷的大气等离子体是什么?德克索鲁比辛 (doxorubicin) 是一种药物.医疗等离子体医学等离子体维克里斯蒂娜维克里斯蒂娜

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