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MosthypoxiccellsinmalignancyarenotsensitivetolowLETradiationinradiotherapy.TheheavyionswithhighLETandhighRBEareregardedastobemoreefficientincellkillingthanX-raysor7-rays.EspeciallythelowOER(oxygenenhancementratio)valuemakesheavyionsbepowerfulincellkilling
Mosthypoxiccells in malignancy in human insulin secretion in radiation-induced radiation therapy. These diseases with high LET and high R BEEregregated over the greater efficiency of the population Killing than X-rays of the 7-rays. Especial of the OER (oxygenenhancement ratio) valuemakesheavyionsbepowerfulincellkilling