Comparison of cell surviving fraction. For the same irradiation conditions (cells, LET, oxygen concentration, and dose), the number of surviving cells is higher (sparing effect) for the ultra-high ...

A published study by researchers at the University of Cincinnati Cancer Center and Cincinnati Children's Hospital Medical Center shows that multiple beams and intervals in delivery during FLASH proton ...

DKFZ researchers (left to right) Jan Knoll, Jeannette Jansen and Joao Seco are investigating the mechanisms underlying FLASH radiotherapy. (Courtesy: Joao Seco) Radiotherapy using rapid irradiation at ...