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Author: John Lett Publisher: Academic Press ISBN: 0323155464 Category : Science Languages : en Pages : 337
Book Description
Advances in Radiation Biology, Volume 14: Relative Radiation Sensitivities of Human Organ Systems, Part II focuses on radiation sensitivities of particular human organ systems. The sensitivities are then assessed based on the severity and the rapidity in which the effects of radiation manifest. The opening chapter surveys the clinical and experimental data on approaches toward the prevention of bladder complications in clinical radiotherapy. A discussion on HeLa cells, which are of special importance in human cervical cancer therapy, is then presented. In presenting this topic, this book emphasizes radiation sensitivity and radiobiology of tumors of the cervix of the female genital tract. Chapter 3 briefly covers imaging techniques for hypothalamic-pituitary dysfunction diagnosis and introduces hormonal therapy for remarkable improvements in both physical and mental status of patients. The subsequent chapters discuss basic radiobiology of the thyroid in experimental animal and the late effects of therapeutic and low-level radiation in humans. The radiation damages in bone and cartilage and the changes occurring in the various types of vessels during radiation therapy are also discussed. Chapter 7 presents the basic biology of spermatogenesis, as it applies to the understanding of radiation effects. This chapter also explains the studies of rodents, as it applies to subhuman primates and to man. Moreover, it considers as well the mechanisms of radiation damage to the testis, as elucidated by experimental studies of rodents and subhuman primates. Finally, it presents the limited data available on man and discusses these data in terms of the biology of the system known from experimental studies. The concluding chapter describes the features of radiation-induced hepatic injury, ranging from asymptomatic biochemical or a radiographic abnormality to fulminant, fatal hepatic failure. Radiation biologists will greatly benefit from this book, especially those who are involved in dose fractionation in radiation therapy.
Author: John Lett Publisher: Academic Press ISBN: 0323155464 Category : Science Languages : en Pages : 337
Book Description
Advances in Radiation Biology, Volume 14: Relative Radiation Sensitivities of Human Organ Systems, Part II focuses on radiation sensitivities of particular human organ systems. The sensitivities are then assessed based on the severity and the rapidity in which the effects of radiation manifest. The opening chapter surveys the clinical and experimental data on approaches toward the prevention of bladder complications in clinical radiotherapy. A discussion on HeLa cells, which are of special importance in human cervical cancer therapy, is then presented. In presenting this topic, this book emphasizes radiation sensitivity and radiobiology of tumors of the cervix of the female genital tract. Chapter 3 briefly covers imaging techniques for hypothalamic-pituitary dysfunction diagnosis and introduces hormonal therapy for remarkable improvements in both physical and mental status of patients. The subsequent chapters discuss basic radiobiology of the thyroid in experimental animal and the late effects of therapeutic and low-level radiation in humans. The radiation damages in bone and cartilage and the changes occurring in the various types of vessels during radiation therapy are also discussed. Chapter 7 presents the basic biology of spermatogenesis, as it applies to the understanding of radiation effects. This chapter also explains the studies of rodents, as it applies to subhuman primates and to man. Moreover, it considers as well the mechanisms of radiation damage to the testis, as elucidated by experimental studies of rodents and subhuman primates. Finally, it presents the limited data available on man and discusses these data in terms of the biology of the system known from experimental studies. The concluding chapter describes the features of radiation-induced hepatic injury, ranging from asymptomatic biochemical or a radiographic abnormality to fulminant, fatal hepatic failure. Radiation biologists will greatly benefit from this book, especially those who are involved in dose fractionation in radiation therapy.
Author: John T. Lett Publisher: Academic Press ISBN: 1483281949 Category : Science Languages : en Pages : 448
Book Description
Advances in Radiation Biology, Volume 4 provides wide-ranging analyses of progress in the various phases of radiation biology. This book discusses the repair processes for photochemical damage in mammalian cells; S-phase recovery or postreplication repair; enzymes involved in the repair of DNA; and reinsertion of nucleotides. The mutation induction in mice; dominant visible mutations; experimental radiation carcinogenesis; and dose-effect relationships are also deliberated. This text likewise covers the toxicology of plutonium; effects of ionizing radiation on terrestrial plant communities; and radiation sensitivities of plant communities. This publication is beneficial to radiation biologists, as well as students and researchers conducting work on radiobiology.
Author: John T. Lett Publisher: Academic Press ISBN: 1483281892 Category : Science Languages : en Pages : 493
Book Description
Advances in Radiation Biology, Volume 9, provides an overview of the state of knowledge in radiation biology. The book contains nine chapters and begins with a study on the ways in which physical and chemical agents might trigger "regulatory dysfunction" and how these agents might interact with each other. This is followed by separate chapters on the mechanisms underlying changes in vascular function after doses of radiation in the therapeutic range and their role in the development of late effects in normal tissues; the future of hypoxic cell sensitizers in the clinical setting; DNA strand break formation by ionizing radiation; and major pathways which result in radiation-induced loss of cellular proliferative capacity. Subsequent chapters deal with the solid-state radiation chemistry of DNA; radiosensitivity of proliferating mammalian cells; the use of microwave/radiofrequency energy cancer treatment; and the decline of basic radiobiology.
Author: John T. Lett Publisher: Academic Press ISBN: 1483281930 Category : Science Languages : en Pages : 288
Book Description
Advances in Radiation Biology, Volume 5 focuses on the various phases of development in radiation biology. This book discusses the radiobiological implications of statistical variations in energy deposition by ionizing radiations; fundamental physics of energy deposition; and radiological assessment of nuclear power stations. The environmental transport of released radionuclides; effects of continuous irradiation on animal populations; and radiation-induced life-shortening and premature aging are also deliberated. This text likewise covers the production of radiation damage in a heterogeneous system; radical identification by EPR; redistribution of cells through the division cycle; and iso-effect formulas. This publication is valuable to radiation biologists, including those interested in radiobiology.
Author: Leroy G. Augenstein Publisher: Academic Press ISBN: 1483282406 Category : Science Languages : en Pages : 382
Book Description
Advances in Radiation Biology, Volume 2, reflects a continuing effort to provide wide-ranging analyses of progress in various phases of radiation research. The articles cover a spectrum of topics varying from the initial physical events which allow us to discriminate color, to the chemical and biological processes which determine the extent and permanence of radiation damage, and finally to the role of genetic control and damage in determining the fate of irradiated cells. The basic emphasis of the articles also varies. In some, the main attempt is to review extensively the available data so as to evaluate the possible contributions of various mechanisms to a given phenomenon. One article is devoted an evaluation of one physical approach which appears to be a promising way of understanding color perception. These different treatments should be of value not only to the researcher but also to the student, inasmuch as each approach is invariably dictated by the state of the art in the area being covered.
Author: Leroy G. Augenstein Publisher: Academic Press ISBN: 1483282392 Category : Science Languages : en Pages : 297
Book Description
Advances in Radiation Biology, Volume 1, provides an overview of the state of knowledge in radiation biology. The book contains six chapters and opens with a review some of the recent work bearing on the nature of the radicals produced in water and on the rates of some of the reactions of the radicals. It also comments on some of the applications of the radical model which have been made. These are followed by a chapter on the process of photosynthesis, covering light absorption and emission by pigments, electromagnetic energy transfer among and between pigment molecules, and the (physical) transfer and migration of electronic charge. Subsequent chapters deal with the effects of tritium irradiation on cells; the effects of small doses of ionizing radiation; the radiation chemical reactions of the amino acids; and the nature of temperature effects on enzyme inactivation by various radiations.