Fig. 7

γH2AX staining flow cytometric analysis of T98G cells gated on live DAPI⁻ cells 60 minutespost neutron irradiation in the presence or absence of 500 μM [¹⁰B]-BPA. γH2AX staining intensity reveals a minor subset of cells with staining without neutron exposure with no detectable difference with or without BPA treatment. An increased exposure time to neutron irradiation correlates with an increased proportion of cells with increased γH2AXstaining intensity, with a majority of cells becoming highly positive for γH2AX following 10 minutesof neutron exposure when BPA is present.