Skip to main content
U.S. Department of Energy
Office of Scientific and Technical Information

An age- and sex-specific biokinetic model for radon*

Journal Article · · Journal of Radiological Protection
Publication 137 of the International Commission on Radiological Protection (ICRP) describes a biokinetic model for radon used to derive dose coefficients for occupational intake of radon isotopes. The model depicts transfer of inhaled or ingested radon to blood, exchange of radon between blood and tissues, and gradual loss of radon from the body based on physical laws governing transfer of a non-reactive and soluble gas between materials. Here, this paper describes an age- and sex-specific variation of that model developed for use in an upcoming ICRP series of reports on environmental intake of radionuclides by members of the public titled ‘Dose Coefficients for Intakes of Radionuclides by Members of the Public’. The proposed model modifies the model structure and transfer coefficients presented in Publication 137 to allow more realistic dosimetric treatment of bone marrow and breast and expands the model to address pre-adult ages, based on the physical principles used in the development of the model of Publication 137 together with anatomical and physiological changes occurring during human development.
Research Organization:
Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)
Sponsoring Organization:
USDOE; USEPA
Grant/Contract Number:
AC05-00OR22725
OSTI ID:
2076198
Journal Information:
Journal of Radiological Protection, Journal Name: Journal of Radiological Protection Journal Issue: 4 Vol. 43; ISSN 0952-4746
Publisher:
IOP PublishingCopyright Statement
Country of Publication:
United States
Language:
English

References (23)

Quantitative MRI and spectroscopy of bone marrow journal June 2017
Dual-energy lung perfusion and ventilation CT in children journal February 2013
Marrow: red, yellow and bad journal March 2013
Elimination of radon from the body journal January 1994
A physiologically based assessment of human exposure to radon released from groundwater journal February 2004
A compartmental model for investigating the influence of physiological factors on the rate of washout of133Xe and37Ar from the body journal September 1982
Doses from radon and its decay products to children journal September 2005
A generic biokinetic model for noble gases with application to radon journal April 2013
Body composition of reference children from birth to age 10 years journal May 1982
Doses to Systemic Tissues from Radon Gas journal March 2000
The Fate of Radon Ingested by Man journal June 1965
Studies on the Elimination Rate and the Radiation Exposure Following Ingestion of 222Rn Rich Water journal November 1972
Kinetics of Inhaled Krypton in Man journal December 1977
Radon in the Human Body from Drinking Water journal December 1990
Measurement of the Biotransfer and Time Constant of Radon From Ingested Water by Human Breath Analysis journal February 1992
A Compartmental Model of Water Radon Contamination in the Human Body journal February 1997
Anatomy of the lactating human breast redefined with ultrasound imaging journal June 2005
BODYCOMPOSITION OF THEMALE ANDFEMALEREFERENCEINFANTS journal July 2002
MR Imaging of Pediatric Bone Marrow journal October 2016
Imaging Characteristics of Malignant Lesions of the Male Breast journal July 2006
ICRP Publication 137: Occupational Intakes of Radionuclides: Part 3 journal December 2017
Quantitative approach to the study of regional lung function in children using krypton 81m journal October 1980
Secondary Sexual Characteristics in Boys: Data From the Pediatric Research in Office Settings Network journal November 2012

Similar Records

A generic biokinetic model for noble gases with application to radon
Journal Article · Mon Dec 31 23:00:00 EST 2012 · Journal of Radiological Protection · OSTI ID:1092209

Proposed biokinetic model for phosphorus
Journal Article · Wed Jun 04 00:00:00 EDT 2014 · Journal of Radiological Protection · OSTI ID:1240514

Dosimetric Significance of the ICRP's Updated Guidance and Models, 1989-2003, and Implications for U.S. Federal Guidance
Technical Report · Wed Sep 10 00:00:00 EDT 2003 · OSTI ID:885731