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在CLEAR,CERN测量了pBR322等离子体的DNA损伤作为生物终点的车轮闪光节约效应

Hannah C Wanstall1,2,3, Pierre Korysko4,5, Wilfred Farabolini5

  • 1Department of Physics and Astronomy, Faculty of Science and Engineering, University of Manchester, Schuster Building, Oxford Road, Manchester, M13 9PL, UK. hannah.wanstall@postgrad.manchester.ac.uk.

Scientific reports
|June 26, 2024
PubMed
概括

超高剂量速率 (UHDR) 辐射,称为FLASH,在使用非常高能电子 (VHEE) 的等离子体模型中显著减少DNA损伤. 这项研究表明VHEE具有FLASH节约效果,为辐射生物学提供了新的见解.

关键词:
闪光照射疗法 闪光照射疗法基基因是基基的组成部分.相对的DNA损伤.非常高能电子 (VHEE) 是一种非常高能电子.

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In response to DNA damage, cells can pause the cell cycle to assess and repair the breaks. However, the cell must check the DNA at certain critical stages during the cell cycle. If the cell cycle pauses before DNA replication, the cells will contain twice the amount of DNA. On the other hand, if cells arrest after DNA replication but before mitosis, they will contain four times the normal amount of DNA. With a host of specialized proteins at their disposal,cells must use the right protein at...
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In response to DNA damage, cells can pause the cell cycle to assess and repair the breaks. However, the cell must check the DNA at certain critical stages during the cell cycle. If the cell cycle pauses before DNA replication, the cells will contain twice the amount of DNA. On the other hand, if cells arrest after DNA replication but before mitosis, they will contain four times the normal amount of DNA. With a host of specialized proteins at their disposal,cells must use the right protein at...