เข้าสู่ระบบ สมัครสมาชิก

whole body radiation การใช้

ประโยคมือถือ
  • From 1960 to 1971, Dr . Eugene Saenger, funded by the Defense Atomic Support Agency, performed whole body radiation experiments on more than 90 poor, black, terminally ill cancer patients with inoperable tumors at the University of Cincinnati Medical Center.
  • From 1960 until 1971, Dr . Eugene Saenger, a radiologist at the University of Cincinnati, led an experiment exposing 88 cancer patients, poor and mostly black, to whole body radiation, even though this sort of treatment had already been pretty well discredited for the types of cancer these patients had.
  • A 2009 study focusing on the naturally high background radiation region of Karunagappalli, India concluded : " our cancer incidence study, together with previously reported cancer mortality studies in the HBR area of Yangjiang, China, suggests it is unlikely that estimates of risk at low doses are substantially greater than currently believed . " A 2011 meta-analysis further concluded that the " Total whole body radiation doses received over 70 years from the natural environment high background radiation areas in Kerala, India and Yanjiang, China are much smaller than [ the non-tumour dose, " defined as the highest dose of radiation at which no statistically significant tumour increase was observed above the control level " ] for the respective dose-rates in each district ."