1 ???????? ???? ?????? ? ?? ????? ...
IMRT ???????????? Gy/MU ????????????????. ???????? DVH ????????????????????????????????????? ...
?????????????????? ??????????? ...???????????????? s. ????kk ... IR method? delay time??Td?O?Td?1?000 msec? ... ???3????????????????Figs? 2 ... ??????????????????????? 2023 ???Fig. 1 Number of platelets measured in platelet con- centrates before and after treatment with 30-Gy ir- radiation and leukocyte reduction filter. ... Luise T.D., ... NMR?Tl???????????????????????????(TD=N/R)??????????.??????????? ... ????:a)0 Gy, b)96 Gy, c)192 Gy, d)288 Gy, e)384 Gy, f)480 Gy, g)575 Gy ... 30Gy ?????????????????????? ?????? ...1 ????? 10 Gy ?????????????????????. ????????????????????????????????????????????. ?? ... ????????????????ESR????????????1????4 Gy ?????????????????, ??? 8-12 Gy / 3-4. ? / 2-3 ??????. 8. ????. 8.1 ???. ???????????? ... ???????????????100???? ????????? ...??????? 1980 ???Luckey, T.D.??????????????????. ??????????????????????????????? 0.01?0.1Gy ... ??? ... ????:????????????????????????????????????????????????????????Gy/h???. ???? ????? ?Dose?rate effect?. ????????????????????? ... ?????????????????????????????. ?????????????????????? Page 8. ???Repair?. ??????????????. ??????????????????????? ?????? ...?2010???????. ? ?????????????????????????????????????????. ???????????????? ... 125I ????????????????????????5?6 Gy ??????. ???? 15 ????????????39?????????????? 60 ?? 50%????LD50/60d?. ?? LET ???? 2.5?5 Gy ????? ... ????????????????????? - ?????... ??????? × Gy. ???. 1 J??????. =1 Gy ?????. 1 Kg ... ???????TD 5/5*. ???????TD 50/5**. * 5???5%??? ... ?????????????(RBE)???????????????????????????. ??????????????????. ??. ? OAR???????????????. ??????????????????.
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