Conducting Studies of the Am-241 Radionuclide Incorporated  into the Human Body Using a Wound Detector

1. A.I. Burnasyan Federal Medical Biophysical Center of FMBA (laboratoriya radiometricheskih i spektrometricheskih issledovaniy cheloveka i okruzhayuschey sredy, Head of Laboratory)

Russian Federation

2. A.I. Burnasyan Federal Medical Biophysical Center, Moscow, Russia.

Russian Federation

3. A.I. Burnasyan Federal Medical Biophysical Center, Moscow, Russia.

4. A.I. Burnasyan Federal Medical Biophysical Center, Moscow, Russia.

5. A.I. Burnasyan Federal Medical Biophysical Center, Moscow, Russia.

6. A.I. Burnasyan Federal Medical Biophysical Center, Moscow, Russia.

Type:

Article

DOI:

https://doi.org/10.12737/1024-6177-2021-66-6-99-101

Pages:

from 99 to 101

Status:

Published

Received:

17.12.2021

Accepted:

20.12.2021

Published:

20.12.2021

Subject area:

UDK 61 Медицина. Охрана здоровья
GRNTI 76.33 Гигиена и эпидемиология
GRNTI 76.03 Медико-биологические дисциплины
OKSO 31.06.2001 Клиническая медицина
OKSO 31.08.08 Радиология
OKSO 32.08.12 Эпидемиология
OKSO 14.04.02 Ядерные физика и технологии
BBK 534 Общая диагностика
BBK 51 Социальная гигиена и организация здравоохранения. Гигиена. Эпидемиология
TBK 5712 Медицинская биология. Гистология
TBK 5734 Медицинская радиология и рентгенология
TBK 6212 Радиоактивные элементы и изотопы. Радиохимия
TBK 5708 Гигиена и санитария. Эпидемиология. Медицинская экология

Language:

Russian

Keywords:

Wound entry, deepening of the radionuclide in biological tissue, absorbed dose of alpha radiation, distribution of americium in organs and tissues, wound gamma spectrometer

Abstract and keywords

Abstract (English):
Purpose: to develop a method for experimental study of the distribution of radionuclide 241Am in human organs and tissues during wound admission to clarify the process of formation of doses of alpha radiation. Material and methods: in clinical practice of Burnazyan FMBC of the FMBA of Russia To improve the method of determination, an experiment was performed to determine the depth of radionuclide on pigskin with the location of 241Am point sources behind different thicknesses. Results: the used methods of measurement, tested on pigskin, allowed to obtain the dependence of the localization depth of radionuclide 241Am on the measured on the surface of the tissue ratios of photons with different energies. Conclusion: Set the ratio of photons with different energies on the thickness of the barrier (depth), and proven methodology allow you to go directly to the planning of experimental studies on the barrier effect created in the bone material, and including a radionuclide, the formation of doses of alpha radiation on the bone marrow.

Keywords:
Wound entry, deepening of the radionuclide in biological tissue, absorbed dose of alpha radiation, distribution of americium in organs and tissues, wound gamma spectrometer

References

1. Moskalev Yu.I. Radiobiologiya inkorporirovannyh radionuklidov. M.: Energoatomizdat, 1989. 264 s.

2. Development of a Biokinetic Model for Radionuclide-Contaminated Wounds and Procedures for Their Assessment, Dosimetry and Treatment. NCRP, 2006. REPORT No. 156.

3. Kalistratova B.C., Belyaev I.K., Zhorova E.S., Parfenova I.M., Tischenko G.S. Radiobiologiya inkorporirovannyh radionuklidov / Pod red. Kalistratovoy B.C. M.: FGBU GNC FMBC im. A.I. Burnazyana FMBA Rossii. 2016. 556 s.

4. Kalistratova B.C., Belyaev I.K., Zhorova E.S., Nisimov P.G., Parfenova I.M., Tischenko G.S., Capkov M.M. Radiobiologiya inkorporirovannyh radionuklidov / Pod red. Kalistratovoy B.C. M.: FGBU GNC FMBC im. A.I. Burnazyana FMBA Rossii, 2012. 464 s.

5. «Plutoniy. Radiacionnaya bezopasnost'», pod obschey redakciey akademika L.A. Il'ina. M.: Izd. AT, 2005 - 416 s, glava 3.

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