Fig. 4From: Small-scale dosimetry for alpha particle 241Am source cell irradiation and estimation of γ-H2AX foci distribution in prostate cancer cell line PC3Detected γ-H2AX foci distribution per nucleus after alpha irradiation for 4, 8, and 12 min with the 214Am source. In sham-irradiated cell, the cell culture media was removed for 12 min. a Detected distribution considering foci larger than 9 pixels. b Detected distribution considering foci larger than 30 pixelsBack to article page