Chromosomal aberrations in pig lymphocytes after neutron irradiation in vitro
Journal Article
·
· Radiat. Res.; (United States)
Pig lymphocytes were irradiated in vitro with /sup 60/Co ..gamma.. rays and with neutron beams: moderated fission neutrons of maximum energy 1.35 MeV, cyclotron neutrons of maximum energy 16, 33, and 50 MeV. Results of the distributions of dicentrics, for dose-effect curves, and for the relative biological effectiveness (RBE) of neutrons versus ..gamma.. rays are presented. Dosimetry and microdosimetry have been performed for the neutron beams; also, an attempt is made to relate the physics studies to the radiobiological results. Using a biophysical model to explain the formation of dicentrics in pig lymphocytes, i.e., the microdosimetric model, one deduces that this formation can be realized in the state of the diameter of which is about 0.7 ..mu..m.
- Research Organization:
- CEA, Fontenay-aux-Roses, France
- OSTI ID:
- 7310901
- Journal Information:
- Radiat. Res.; (United States), Journal Name: Radiat. Res.; (United States) Vol. 70:1; ISSN RAREA
- Country of Publication:
- United States
- Language:
- English
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Mon Jul 01 00:00:00 EDT 1985
· Radiat. Res.; (United States)
·
OSTI ID:5198370
Related Subjects
560121* -- Radiation Effects on Cells-- External Source-- (-1987)
63 RADIATION, THERMAL, AND OTHER ENVIRON. POLLUTANT EFFECTS ON LIVING ORGS. AND BIOL. MAT.
ANIMAL CELLS
ANIMALS
BEAMS
BIOLOGICAL EFFECTS
BIOLOGICAL MATERIALS
BIOLOGICAL RADIATION EFFECTS
BLOOD
BLOOD CELLS
BODY FLUIDS
CHROMOSOMAL ABERRATIONS
CONNECTIVE TISSUE CELLS
DOMESTIC ANIMALS
DOSIMETRY
ELECTROMAGNETIC RADIATION
GAMMA RADIATION
IONIZING RADIATIONS
LEUKOCYTES
LYMPHOCYTES
MAMMALS
MATHEMATICAL MODELS
MUTATIONS
NEUTRON BEAMS
NUCLEON BEAMS
PARTICLE BEAMS
RADIATION EFFECTS
RADIATIONS
RADIOINDUCTION
RBE
SOMATIC CELLS
SWINE
VERTEBRATES
63 RADIATION, THERMAL, AND OTHER ENVIRON. POLLUTANT EFFECTS ON LIVING ORGS. AND BIOL. MAT.
ANIMAL CELLS
ANIMALS
BEAMS
BIOLOGICAL EFFECTS
BIOLOGICAL MATERIALS
BIOLOGICAL RADIATION EFFECTS
BLOOD
BLOOD CELLS
BODY FLUIDS
CHROMOSOMAL ABERRATIONS
CONNECTIVE TISSUE CELLS
DOMESTIC ANIMALS
DOSIMETRY
ELECTROMAGNETIC RADIATION
GAMMA RADIATION
IONIZING RADIATIONS
LEUKOCYTES
LYMPHOCYTES
MAMMALS
MATHEMATICAL MODELS
MUTATIONS
NEUTRON BEAMS
NUCLEON BEAMS
PARTICLE BEAMS
RADIATION EFFECTS
RADIATIONS
RADIOINDUCTION
RBE
SOMATIC CELLS
SWINE
VERTEBRATES