Results 271 to 280 of about 848,976 (317)
Some of the next articles are maybe not open access.
New England Journal of Medicine, 1958
IN keeping with the times, a chief interest of physicians should center about the ionizing radiations. Yet it may not be amiss to present a synopsis of ocular effects from portions of the electromagnetic spectrum in addition to those of the ionizing portion, and to point out how anatomic peculiarities of the eye make this organ especially vulnerable to
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IN keeping with the times, a chief interest of physicians should center about the ionizing radiations. Yet it may not be amiss to present a synopsis of ocular effects from portions of the electromagnetic spectrum in addition to those of the ionizing portion, and to point out how anatomic peculiarities of the eye make this organ especially vulnerable to
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Effects of Radiations on the Heart
The British Journal of Radiology, 1960A clinical and electrocardiographic study of the effects of radiations on the heart is prefaced by a critical review of the clinical and experimental literature. Part I. General review Pathological evidence both from man and from experimental animals indicated the inherent radiosensitivity of the heart to be low; structural changes were described in ...
A, JONES, J, WEDGWOOD
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Effects of Ultraviolet Radiation
Annual Review of Physiology, 1946Interest in obtaining a better understanding of biological effects of ultraviolet radiation has been stimulated to a great extent dur ing the last few years by the wide application that ultraviolet has found as a therapeutic agent (1) in genetics (120), in the study of the fundamental structure of living cells (23), and in its wide use in aerobiology (
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2019
Here we discuss the low risk of radiation-related complications after Leksell radiosurgery, as well as its diagnosis and management. Using multimodality imaging in the context of clinical suspicion of radiation injury clinicians can now start management with agents designed to reduce the progression of radiation vasculopathy.
Stephanie K, Cheok, Veronica L, Chiang
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Here we discuss the low risk of radiation-related complications after Leksell radiosurgery, as well as its diagnosis and management. Using multimodality imaging in the context of clinical suspicion of radiation injury clinicians can now start management with agents designed to reduce the progression of radiation vasculopathy.
Stephanie K, Cheok, Veronica L, Chiang
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Clinics in Plastic Surgery, 1993
Radiation therapy can be used to maintain useful vision by avoiding enucleation to obtain local control in ocular malignancies. This can be accomplished by a variety of radiation techniques, which are prescribed according to the extent of tumor involvement.
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Radiation therapy can be used to maintain useful vision by avoiding enucleation to obtain local control in ocular malignancies. This can be accomplished by a variety of radiation techniques, which are prescribed according to the extent of tumor involvement.
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Biophysik, 1969
The decrease of NADH following ionizing irradiation was investigated over a concentration range from 10−3 to 5 x 10−8 M. The nonexponential function of the curve was discussed. TheG-values were calculated for different starting concentrations. The results were compared with theG-values for NADH following irradiation under enzymatic equilibrium ...
Schachinger, L. +2 more
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The decrease of NADH following ionizing irradiation was investigated over a concentration range from 10−3 to 5 x 10−8 M. The nonexponential function of the curve was discussed. TheG-values were calculated for different starting concentrations. The results were compared with theG-values for NADH following irradiation under enzymatic equilibrium ...
Schachinger, L. +2 more
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The Biological Effects of Radiations
Annual Review of Physiology, 1951The study of the biological effects of ionizing radiations has increased enormously in the past few years, largely because of the development of atomic energy, with its attendant hazards and potentialities. This interest is reflected in the large number of papers published in this general field dur ing the past year.
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The effects of radiation on proteins
The International Journal of Applied Radiation and Isotopes, 1959Major chemical changes induced by radiation on proteins include denaturation, degradation, and polymerization. The allergenicity of proteins has been shown to be particularly sensitive to irradiation. One of the primary changes noted after the irradiation of proteins is their marked sensitivity to temperatare changes of the stored solutions.
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Radiation Research Supplement, 1958
The theory of radiation effects in solids is summarized, and the various phenomena are illustrated with examples. The effects produced by radiation are electronic excitation, elastic collisions, displacements, inelastic collisions, and transmutations.
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The theory of radiation effects in solids is summarized, and the various phenomena are illustrated with examples. The effects produced by radiation are electronic excitation, elastic collisions, displacements, inelastic collisions, and transmutations.
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