، صفحه 0-0 (1)

عنوان دوره: اولین دوره بین المللی و بیست و هشتمین دوره ملی (1400)

دانشکده علوم و فناوری های پیشرفته ،دانشگاه تحصیلات تکمیلی صنعتی و فناوری پیشرفته

The hematopoietic system plays an important role in life of mammals. Damage due to various radiations can lead to external, internal and anemia effect. The various cancers due to radioactive radiation also affects blood parameters. In this paper, the effect of intravenous iodine 131 in blood parameters has been investigated using MCNPX code and 4th order Runge Kutta method. The results indicate the dose rate absorbed in the whole ORNL phantom equivalent to the adult human due to intravenous injection of 1mCi iodine 131 is equal to 5×10-4 mSv/d. Therefor the percentage of changes in blood parameters as a function of the 131I activity injected between 15-1500 milligrams was also calculated using the 4th order Runge Kutta method. Also the percentage of stem cell population, immature cells and platelets in the range of 15-300 mCi of iodine activity injected for 2 days was between 5.93 , 6.79 and 6.795 respectively.

Blood parameters؛ MCNPX؛ 4th order Runge Kutta؛ Iodine 131؛ ORNL؛ Thyroid