Gamma irradiation induced apoptotic changes in the chromatin structure of human erythroleukemia K562 cells

Abstract

Exponentially growing human erythroleukemia K562 cells were synchronized by centrifugal elutriation prior to and after Co60 γ-irradiation (4 Gy). Forward scatter flow cytometry used for size analysis revealed the increase of an early apoptotic cell population ranging from lower (0.05 C-value) to higher DNA content (∼1 C) as the cells progressed through the… (More)
DOI: 10.1007/s10495-007-0146-9

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