نتایج جستجو برای: 7 cell
تعداد نتایج: 2215772 فیلتر نتایج به سال:
Background: The success of in vitro-fertilization (IVF) cycles is determined large part by the quality embryo cleavage, which turn, dependent on culture media (CM). Many factors can influence CM, one levels Cell Free Deoxyribonucleic acid (DNA). Understanding association between Cell-free DNA CM and cleavage could help improve IVF techniques.
 Methods: This prospective study was conducted ...
Dihydropyrazines (DHPs), which generate hydroxyl and carbon-centered radicals, cleaved DNA single-strand. It is new knowledge that DHPs were recently determined to produce 8-hydroxydeoxyguanosine. The remarkable increase in the DNA strand-cleavage activity upon the addition of Cu2+ suggests that the primary reactive species is carbon-centered radicals rather than the hydroxyl radical generated ...
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