Effects of x rays and fission neutrons on an induced proliferative response in lung type 2 epithelial cells
Journal Article
·
· Radiat. Res.; (United States)
The recovery of the proliferative response induced by butylated hydroxytoluene (BHT) was evaluated in the type 2 epithelial cell population of BALB/c mouse lung after x-ray or fission neutron irradiation. Previous autoradiographic studies revealed that the proliferative changes in the lung 2 days after BHT administration were due primarily to type 2 alveolar cells. When given immediately before BHT, radiation caused a dose-dependent decrease in the BHT-induced proliferative response, measured by (/sup 14/C)thymidine incorporation into DNA and by labeling studies. When the time between irradiation and BHT injection was lengthened, the proliferative response gradually returned in a dose-dependent manner. Two types of recovery processes were investigated.
- Research Organization:
- Oak Ridge National Lab., TN
- DOE Contract Number:
- W-7405-ENG-26
- OSTI ID:
- 6565251
- Journal Information:
- Radiat. Res.; (United States), Journal Name: Radiat. Res.; (United States) Vol. 85:2; ISSN RAREA
- Country of Publication:
- United States
- Language:
- English
Similar Records
Proliferative response of type 2 lung epithelial cells after x rays and fission neutrons
Potentiation of chemically induced lung fibrosis by thorax irradiation. [Mice]
Influence of butylated hydroxytoluene-induced cell proliferation on mouse lung damage after x rays or fission neutrons
Journal Article
·
Sun Jun 01 00:00:00 EDT 1980
· Radiat. Res.; (United States)
·
OSTI ID:5129227
Potentiation of chemically induced lung fibrosis by thorax irradiation. [Mice]
Journal Article
·
Mon Mar 31 23:00:00 EST 1980
· Int. J. Radiat. Oncol., Biol. Phys.; (United States)
·
OSTI ID:5125963
Influence of butylated hydroxytoluene-induced cell proliferation on mouse lung damage after x rays or fission neutrons
Journal Article
·
Sun Jan 31 23:00:00 EST 1982
· Radiat. Res.; (United States)
·
OSTI ID:5430922
Related Subjects
560121* -- Radiation Effects on Cells-- External Source-- (-1987)
63 RADIATION, THERMAL, AND OTHER ENVIRON. POLLUTANT EFFECTS ON LIVING ORGS. AND BIOL. MAT.
ACUTE EXPOSURE
ACUTE IRRADIATION
ANIMAL CELLS
ANIMALS
AROMATICS
AZINES
BARYONS
BIOLOGICAL EFFECTS
BIOLOGICAL RADIATION EFFECTS
BIOLOGICAL RECOVERY
BODY
CARBON 14 COMPOUNDS
CELL PROLIFERATION
COMPARATIVE EVALUATIONS
CRESOLS
DNA
DOSE-RESPONSE RELATIONSHIPS
ELECTROMAGNETIC RADIATION
ELEMENTARY PARTICLES
FERMIONS
FISSION NEUTRONS
FRACTIONATED IRRADIATION
HADRONS
HETEROCYCLIC COMPOUNDS
HYDROXY COMPOUNDS
IONIZING RADIATIONS
IRRADIATION
LABELLED COMPOUNDS
LUNGS
MAMMALS
MICE
NEUTRONS
NUCLEIC ACIDS
NUCLEONS
NUCLEOSIDES
NUCLEOTIDES
ORGANIC COMPOUNDS
ORGANIC NITROGEN COMPOUNDS
ORGANS
PHENOLS
PYRIMIDINES
RADIATION EFFECTS
RADIATIONS
RECOVERY
RESPIRATORY SYSTEM
RESPIRATORY TRACT CELLS
RIBOSIDES
RODENTS
THYMIDINE
VERTEBRATES
X RADIATION
63 RADIATION, THERMAL, AND OTHER ENVIRON. POLLUTANT EFFECTS ON LIVING ORGS. AND BIOL. MAT.
ACUTE EXPOSURE
ACUTE IRRADIATION
ANIMAL CELLS
ANIMALS
AROMATICS
AZINES
BARYONS
BIOLOGICAL EFFECTS
BIOLOGICAL RADIATION EFFECTS
BIOLOGICAL RECOVERY
BODY
CARBON 14 COMPOUNDS
CELL PROLIFERATION
COMPARATIVE EVALUATIONS
CRESOLS
DNA
DOSE-RESPONSE RELATIONSHIPS
ELECTROMAGNETIC RADIATION
ELEMENTARY PARTICLES
FERMIONS
FISSION NEUTRONS
FRACTIONATED IRRADIATION
HADRONS
HETEROCYCLIC COMPOUNDS
HYDROXY COMPOUNDS
IONIZING RADIATIONS
IRRADIATION
LABELLED COMPOUNDS
LUNGS
MAMMALS
MICE
NEUTRONS
NUCLEIC ACIDS
NUCLEONS
NUCLEOSIDES
NUCLEOTIDES
ORGANIC COMPOUNDS
ORGANIC NITROGEN COMPOUNDS
ORGANS
PHENOLS
PYRIMIDINES
RADIATION EFFECTS
RADIATIONS
RECOVERY
RESPIRATORY SYSTEM
RESPIRATORY TRACT CELLS
RIBOSIDES
RODENTS
THYMIDINE
VERTEBRATES
X RADIATION