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Spatola GJ, Ostrander EA, Mousseau TA. The effects of ionizing radiation on domestic dogs: a review of the atomic bomb testing era. Biol Rev Camb Philos Soc 2021; 96:1799-1815. [PMID: 33987930 PMCID: PMC8429057 DOI: 10.1111/brv.12723] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2020] [Revised: 04/11/2021] [Accepted: 04/13/2021] [Indexed: 12/25/2022]
Abstract
Dogs were frequently employed as laboratory subjects during the era of atomic bomb testing (1950–1980), particularly in studies used to generate predictive data regarding the expected effects of accidental human occupational exposure to radiation. The bulk of these studies were only partly reported in the primary literature, despite providing vital information regarding the effects of radiation exposure on a model mammalian species. Herein we review this literature and summarize the biological effects in relation to the isotopes used and the method of radionuclide exposure. Overall, these studies demonstrate the wide range of developmental and physiological effects of exposure to radiation and radionuclides in a mid‐sized mammal.
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Affiliation(s)
- Gabriella J Spatola
- Department of Biological Sciences, University of South Carolina, Columbia, SC, 29208, U.S.A.,Graduate Partnerships Program, National Human Genome Research Institute, National Institutes of Health, Bethesda, MD, 20892, U.S.A
| | - Elaine A Ostrander
- Cancer Genetics and Comparative Genomics Branch, National Human Genome Research Institute, National Institutes of Health, Bethesda, MD, 20892, U.S.A
| | - Timothy A Mousseau
- Department of Biological Sciences, University of South Carolina, Columbia, SC, 29208, U.S.A.,SURA/LASSO/NASA, ISS Utilization and Life Sciences Division, Kennedy Space Center, Cape Canaveral, FL, 32899, U.S.A
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2
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Li Q, Wang Y, Xiao X, Zhong R, Liao J, Guo J, Liao X, Shi B. Research on X-ray shielding performance of wearable Bi/Ce-natural leather composite materials. JOURNAL OF HAZARDOUS MATERIALS 2020; 398:122943. [PMID: 32512452 DOI: 10.1016/j.jhazmat.2020.122943] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/02/2020] [Revised: 05/03/2020] [Accepted: 05/10/2020] [Indexed: 06/11/2023]
Abstract
Natural leather (NL) based composite protection materials with lightweight, flexibility, wearability and high shielding efficiency will remarkably innovate the current research on X-ray protection materials. A co-doped Bi/Ce-NL composite with outstanding X-ray attenuation in the energy range of 20-120 keV is successfully fabricated. The uniform distribution of Bi2O3 and CeO2 nanoparticles in the hierarchical structure of natural leather significantly promotes the X-ray attenuation by improving the weak absorption region of Bi with Ce via synergistic effects of the two elements. The fabricated Bi/Ce-NL loading with 0.755 mmol cm-3 Bi2O3 and 1.51 mmol cm-3 CeO2 achieves approximately 100% X-ray shielding when the energy below 40 keV. Thus, the fabricated Bi/Ce-NL with superb X-ray attenuation can safely and comfortably protect human from the risk of X-ray exposure with low bulk density, high water vapor permeability, exceptional mechanical properties and excellent bending resistance, presenting significant advantages in wearability and flexibility compared to both traditional lead-based and polymer-based protection materials.
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Affiliation(s)
- Qian Li
- Collage of Biomass Science and Engineering, Sichuan University, Sichuan, 610065, China
| | - Yaping Wang
- Collage of Biomass Science and Engineering, Sichuan University, Sichuan, 610065, China
| | - Xiao Xiao
- Collage of Biomass Science and Engineering, Sichuan University, Sichuan, 610065, China; National Engineering Laboratory for Clean Technology of Leather Manufacture, Sichuan University, Sichuan, 610065, China; Key Laboratory of Leather Chemistry and Engineering, Ministry of Education, Sichuan University, Sichuan, 610065, China.
| | - Rui Zhong
- Key Laboratory of Radiation Physics and Technology, Ministry of Education, Sichuan University, Sichuan, 610065, China
| | - Jiali Liao
- Key Laboratory of Radiation Physics and Technology, Ministry of Education, Sichuan University, Sichuan, 610065, China
| | - Junling Guo
- Collage of Biomass Science and Engineering, Sichuan University, Sichuan, 610065, China; National Engineering Laboratory for Clean Technology of Leather Manufacture, Sichuan University, Sichuan, 610065, China; John A. Paulson School of Engineering and Applied Sciences, Harvard University, MA 02138, United States
| | - Xuepin Liao
- Collage of Biomass Science and Engineering, Sichuan University, Sichuan, 610065, China; National Engineering Laboratory for Clean Technology of Leather Manufacture, Sichuan University, Sichuan, 610065, China; Key Laboratory of Leather Chemistry and Engineering, Ministry of Education, Sichuan University, Sichuan, 610065, China.
| | - Bi Shi
- Collage of Biomass Science and Engineering, Sichuan University, Sichuan, 610065, China; National Engineering Laboratory for Clean Technology of Leather Manufacture, Sichuan University, Sichuan, 610065, China; Key Laboratory of Leather Chemistry and Engineering, Ministry of Education, Sichuan University, Sichuan, 610065, China
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Paquet F, Bailey MR, Leggett RW, Etherington G, Blanchardon E, Smith T, Ratia G, Melo D, Fell TP, Berkovski V, Harrison JD. ICRP Publication 141: Occupational Intakes of Radionuclides: Part 4. Ann ICRP 2019; 48:9-501. [PMID: 31850780 DOI: 10.1177/0146645319834139] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
The 2007 Recommendations (ICRP, 2007) introduced changes that affect the calculation of effective dose, and implied a revision of the dose coefficients for internal exposure, published previously in the Publication 30 series (ICRP, 1979a,b, 1980a, 1981, 1988) and Publication 68 (ICRP, 1994b). In addition, new data are now available that support an update of the radionuclide-specific information given in Publications 54 and 78 (ICRP, 1989a, 1997) for the design of monitoring programmes and retrospective assessment of occupational internal doses. Provision of new biokinetic models, dose coefficients, monitoring methods, and bioassay data was performed by Committee 2 and its task groups. A new series, the Occupational Intakes of Radionuclides (OIR) series, will replace the Publication 30 series and Publications 54, 68, and 78. OIR Part 1 (ICRP, 2015) describes the assessment of internal occupational exposure to radionuclides, biokinetic and dosimetric models, methods of individual and workplace monitoring, and general aspects of retrospective dose assessment. OIR Part 2 (ICRP, 2016), OIR Part 3 (ICRP, 2017), this current publication, and the final publication in the OIR series (OIR Part 5) provide data on individual elements and their radioisotopes, including information on chemical forms encountered in the workplace; a list of principal radioisotopes and their physical half-lives and decay modes; the parameter values of the reference biokinetic models; and data on monitoring techniques for the radioisotopes most commonly encountered in workplaces. Reviews of data on inhalation, ingestion, and systemic biokinetics are also provided for most of the elements. Dosimetric data provided in the printed publications of the OIR series include tables of committed effective dose per intake (Sv per Bq intake) for inhalation and ingestion, tables of committed effective dose per content (Sv per Bq measurement) for inhalation, and graphs of retention and excretion data per Bq intake for inhalation. These data are provided for all absorption types and for the most common isotope(s) of each element. The online electronic files that accompany the OIR series of publications contains a comprehensive set of committed effective and equivalent dose coefficients, committed effective dose per content functions, and reference bioassay functions. Data are provided for inhalation, ingestion, and direct input to blood. This fourth publication in the OIR series provides the above data for the following elements: lanthanum (La), cerium (Ce), praseodymium (Pr), neodymium (Nd), promethium (Pm), samarium (Sm), europium (Eu), gadolinium (Gd), terbium (Tb), dysprosium (Dy), holmium (Ho), erbium (Er), thulium (Tm), ytterbium (Yb), lutetium (Lu), actinium (Ac), protactinium (Pa), neptunium (Np), plutonium (Pu), americium (Am), curium (Cm), berkelium (Bk), californium (Cf), einsteinium (Es), and fermium (Fm).
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Wieszczycka K, Staszak K, Woźniak-Budych MJ, Jurga S. Lanthanides and tissue engineering strategies for bone regeneration. Coord Chem Rev 2019. [DOI: 10.1016/j.ccr.2019.03.003] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
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The Role of Radiation Induced Injury on Lung Cancer. Cancers (Basel) 2017; 9:cancers9070089. [PMID: 28704919 PMCID: PMC5532625 DOI: 10.3390/cancers9070089] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2017] [Revised: 07/07/2017] [Accepted: 07/08/2017] [Indexed: 02/01/2023] Open
Abstract
This manuscript evaluates the role of cell killing, tissue disorganization, and tissue damage on the induction of lung cancer following low dose rate radiation exposures from internally deposited radioactive materials. Beagle dogs were exposed by inhalation to 90Y, 91Y, 144Ce, or 90Sr in fused clay particles. Dogs lived out their life span with complete pathology conducted at the time of death. The radiation dose per cell turnover was characterized and related to the cause of death for each animal. Large doses per cell turnover resulted in acute death from lung damage with extensive cell killing, tissue disorganization, chronic inflammatory disease, fibrosis, and pneumonitis. Dogs with lower doses per cell turnover developed a very high frequency of lung cancer. As the dose per cell turnover was further decreased, no marked tissue damage and no significant change in either life span or lung cancer frequency was observed. Radiation induced tissue damage and chronic inflammatory disease results in high cancer frequencies in the lung. At doses where a high frequency of chromosome damage and mutations would be predicted to occur there was no decrease in life span or increase in lung cancer. Such research suggests that cell killing and tissue damage and the physiological responses to that damage are important mechanisms in radiation induced lung cancer.
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Brooks AL. The legacy of William Morgan: The PNNL years. Mutat Res 2017; 806:81-87. [PMID: 28347483 DOI: 10.1016/j.mrfmmm.2017.03.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2016] [Accepted: 03/06/2017] [Indexed: 10/19/2022]
Affiliation(s)
- Antone L Brooks
- Washington State University, 6802 West 13th Kennewick, WA 99338, United States.
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Williams JP, Brown SL, Georges GE, Hauer-Jensen M, Hill RP, Huser AK, Kirsch DG, Macvittie TJ, Mason KA, Medhora MM, Moulder JE, Okunieff P, Otterson MF, Robbins ME, Smathers JB, McBride WH. Animal models for medical countermeasures to radiation exposure. Radiat Res 2010; 173:557-78. [PMID: 20334528 DOI: 10.1667/rr1880.1] [Citation(s) in RCA: 322] [Impact Index Per Article: 23.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Since September 11, 2001, there has been the recognition of a plausible threat from acts of terrorism, including radiological or nuclear attacks. A network of Centers for Medical Countermeasures against Radiation (CMCRs) has been established across the U.S.; one of the missions of this network is to identify and develop mitigating agents that can be used to treat the civilian population after a radiological event. The development of such agents requires comparison of data from many sources and accumulation of information consistent with the "Animal Rule" from the Food and Drug Administration (FDA). Given the necessity for a consensus on appropriate animal model use across the network to allow for comparative studies to be performed across institutions, and to identify pivotal studies and facilitate FDA approval, in early 2008, investigators from each of the CMCRs organized and met for an Animal Models Workshop. Working groups deliberated and discussed the wide range of animal models available for assessing agent efficacy in a number of relevant tissues and organs, including the immune and hematopoietic systems, gastrointestinal tract, lung, kidney and skin. Discussions covered the most appropriate species and strains available as well as other factors that may affect differential findings between groups and institutions. This report provides the workshop findings.
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Affiliation(s)
- Jacqueline P Williams
- Department of Radiation Oncology, University of Rochester Medical Center, 601 Elmwood Avenue, Box 647, Rochester, NY 14642, USA.
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Akleyev AV. Tissue reactions under chronic exposure to ionizing radiation. Biophysics (Nagoya-shi) 2010. [DOI: 10.1134/s0006350910010203] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
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Brooks AL, Eberlein PE, Couch LA, Boecker BB. The role of dose-rate on risk from internally-deposited radionuclides and the potential need to separate dose-rate effectiveness factor (DREF) from the dose and dose-rate effectiveness factor (DDREF). HEALTH PHYSICS 2009; 97:458-469. [PMID: 19820455 DOI: 10.1097/hp.0b013e3181ac910e] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
In 1980, National Council on Radiation Protection and Measurements suggested the term dose-rate effectiveness factor (DREF) to describe the reduction of effectiveness of protracted radiation in producing biological damage and risk. A nonlinear decrease in damage was also noted following low total doses. The International Commission on Radiological Protection therefore combined the influence of low dose and low dose-rate and assigned a single value of 2.0 for a dose and dose-rate effectiveness factor (DDREF) to be applied for estimating risk for both low total dose and low dose-rate exposures. This paper re-evaluates one extensive data set on inhaled radionuclides in dogs which suggests that there may be a need to separate these factors (DREF and DDREF) for larger protracted doses from internally-deposited radioactive materials. Extensive recent research on the mechanisms of action of both low dose and low dose-rate radiation exposure at the molecular, cellular, and animal level of biological organization suggest that the influence of protraction of radiation may be large and variable, due to adaptive and protective responses, following very low doses and dose-rate exposures. Important observations in this paper in dogs exposed by inhalation to beta-gamma emitting radionuclides include (1) discontinuities in the data sets as a function of both dose and dose-rate suggesting shifts in mechanisms of action following high doses from protracted exposure away from those postulated for cancer from low total doses; (2) no increase in non-neoplastic disease, cancer frequency, or life-shortening following low dose-rate exposures to high total lung doses (up to 25 Gy); (3) all dogs that received doses below 25 Gy were combined and a decrease in the frequency of lung cancer in these exposed animals relative to the controls was noted, while very large doses from all radionuclides studied resulted in very marked increases in lung cancer; (4) a significant increase in hemangiosarcoma in the heart and tracheobronchial lymph nodes was observed after very high doses; (5) in this paper the DREF for lung cancer in dogs relative to single acute radiation exposure was as high as 35; and (6) the amount of life-shortening increased per unit dose as a function of the half-life with (90)Y being eight times as effective per unit of dose as (90)Sr. Such information suggests that there may be a need to assign different values for DDREF and DREF, especially in situations where there are large nonuniform total doses delivered by internally-deposited radionuclides. This is extremely important since the risk from radiation exposure from internally-deposited radionuclides in the lungs following nuclear fallout, accidents and terrorist activities may be much less than currently projected.
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Affiliation(s)
- Antone L Brooks
- Washington State University Tri-Cities, Richland, WA 99354, USA.
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