Mechanism of cluster DNA damage repair in response to high-atomic number and energy particles radiation

the role of russia in transmission of energy from central asia and caucuses to european union

پس ازفروپاشی شوروی،رشد منابع نفت و گاز، آسیای میانه و قفقاز را در یک بازی ژئوپلتیکی انرژی قرار داده است. با در نظر گرفتن این منابع هیدروکربنی، این منطقه به یک میدانجنگ و رقابت تجاری برای بازی های ژئوپلتیکی قدرت های بزرگ جهانی تبدیل شده است. روسیه منطقه را به عنوان حیات خلوت خود تلقی نموده و علاقمند به حفظ حضورش می باشد تا همانند گذشته گاز طبیعی را به وسیله خط لوله مرکزی دریافت و به عنوان یک واس...

Radiation track and DNA damage

Quantitation of genome damage and transcriptional profile of DNA damage response genes in human peripheral blood mononuclear cells exposed in vitro to low doses of neutron radiation

Background: Humans are exposed to ionizing radiation from different sources that include natural, occupational, medical, accidental exposures. Evaluation of the effect of low level of neutron exposure to human cells in vitro has important implications to human health. Attempts were made to measure genome damage, transcriptional profile of DNA damage response and repair genes in peripheral blood...

interactions of high energy particles with the atomic nucleus

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Does Hze Radiation-induced Dna Damage Differ from Low-energy High Let Radiation Damage?

METHODS We have used 1 GeV/u and 600 MeV/u iron ions at NSRL, 300 kVp X-rays and 25 MeV/u nitrogen ions from the 88” cyclotron at Lawrence Berkeley National Laboratory. For measurements of DNA double-strand breaks we are using pulsed-field gel electrophoresis (PFGE) with a dual label technique that includes control samples in each lane and the use of the most sensitive part of the FAR vs dose c...