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Radioisotopes in the Human Body

2013-10-22 Science
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Release : 2013-10-22
Genre : Science
Kind : eBook
Book Rating : 556/5 ( reviews)

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Book Synopsis Radioisotopes in the Human Body by : F. W. Spiers

Download or read book Radioisotopes in the Human Body written by F. W. Spiers. This book was released on 2013-10-22. Available in PDF, EPUB and Kindle. Book excerpt: Radioisotopes in the Human Body: Physical and Biological Aspects provides a unified presentation of the manner in which radioisotopes are deposited in the human body. This book focuses on bone structure and the irradiation of bone because so many of the available radioisotopes are deposited in bone. Organized into nine chapters, this book begins with an overview of the physical considerations that are significant to the dosimetry of internally deposited radioisotopes. This text then examines the structure and formation of bone in some detail. Other chapters consider the importance of bone in relation to potential radiation damage. This book discusses as well the relationship between radiation dose and radiobiological effects. The final chapter deals with the case of internal irradiation by radioisotopes. This book is a valuable resource for biologists, health physicists, scientists, and students. Radiation protection officers and individuals who have responsibilities for the safe use of radioactive substances will also find this book useful.

Maximum Permissible Amounts of Radioisotopes in the Human Body and Maximum Permissible Concentrations in Air and Water

1953 Radioisotopes
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Release : 1953
Genre : Radioisotopes
Kind : eBook
Book Rating : /5 ( reviews)

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Book Synopsis Maximum Permissible Amounts of Radioisotopes in the Human Body and Maximum Permissible Concentrations in Air and Water by : United States. National Committee on Radiation Protection and Measurements

Download or read book Maximum Permissible Amounts of Radioisotopes in the Human Body and Maximum Permissible Concentrations in Air and Water written by United States. National Committee on Radiation Protection and Measurements. This book was released on 1953. Available in PDF, EPUB and Kindle. Book excerpt:

Maximum Permissible Amounts of Radioisotopes in the Human Body and Maximum Permissible Concentrations in Air and Water

1953 Radiation
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Release : 1953
Genre : Radiation
Kind : eBook
Book Rating : /5 ( reviews)

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Book Synopsis Maximum Permissible Amounts of Radioisotopes in the Human Body and Maximum Permissible Concentrations in Air and Water by : National Committee on Radiation Protection (U.S.)

Download or read book Maximum Permissible Amounts of Radioisotopes in the Human Body and Maximum Permissible Concentrations in Air and Water written by National Committee on Radiation Protection (U.S.). This book was released on 1953. Available in PDF, EPUB and Kindle. Book excerpt:

The Supply of Medical Isotopes

2019
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Release : 2019
Genre :
Kind : eBook
Book Rating : 099/5 ( reviews)

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Book Synopsis The Supply of Medical Isotopes by :

Download or read book The Supply of Medical Isotopes written by . This book was released on 2019. Available in PDF, EPUB and Kindle. Book excerpt: This report explores the main reasons behind the unreliable supply of Technetium-99m (Tc-99m) in health-care systems and policy options to address the issue. Tc-99m is used in 85% of nuclear medicine diagnostic scans performed worldwide – around 30 million patient examinations every year. These scans allow diagnoses of diseases in many parts of the human body, including the skeleton, heart and circulatory system, and the brain. Medical isotopes are subject to radioactive decay and have to be delivered just-in-time through a complex supply chain. However, ageing production facilities and a lack of investment have made the supply of Tc-99m unreliable. This report analyses the use and substitutability of Tc-99m in health care, health-care provider payment mechanisms for scans, and the structure of the supply chain. It concludes that the main reasons for unreliable supply are that production is not economically viable and that the structure of the supply chain prevents producers from charging prices that reflect the full costs of production and supply.

Health Risks of Radon and Other Internally Deposited Alpha-Emitters

1988-02-01 Science
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Release : 1988-02-01
Genre : Science
Kind : eBook
Book Rating : 891/5 ( reviews)

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Book Synopsis Health Risks of Radon and Other Internally Deposited Alpha-Emitters by : National Research Council

Download or read book Health Risks of Radon and Other Internally Deposited Alpha-Emitters written by National Research Council. This book was released on 1988-02-01. Available in PDF, EPUB and Kindle. Book excerpt: This book describes hazards from radon progeny and other alpha-emitters that humans may inhale or ingest from their environment. In their analysis, the authors summarize in one document clinical and epidemiological evidence, the results of animal studies, research on alpha-particle damage at the cellular level, metabolic pathways for internal alpha-emitters, dosimetry and microdosimetry of radionuclides deposited in specific tissues, and the chemical toxicity of some low-specific-activity alpha-emitters. Techniques for estimating the risks to humans posed by radon and other internally deposited alpha-emitters are offered, along with a discussion of formulas, models, methods, and the level of uncertainty inherent in the risk estimates.

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