Figure 4
From: Radiosensitivity in breast cancer assessed by the histone γ-H2AX and 53BP1 foci
Foci γ-H2AX distribution in PBMCs derived from normally-reacting and radiosensitive BC patients. Histograms depicting the γ-H2AX foci distributions within cell samples from cancer patients with normal (grade 0–1, top histograms) and an adverse (grade 3, bottom histograms) skin reaction to RT. Cells were analyzed for γ-H2AX focus 24 h after irradiation with 2 Gy in vitro. Five hundreds nuclei were analyzed per each sample.