Evidence for a unique in situ component of the repair of radiation damage. [Comparison of survival of rat mammary cells allowed to remain in situ following exposure or removed immediately after exposure]
Journal Article
·
· Radiat. Res.; (United States)
The survival of rat mammary gland cells irradiated in situ and allowed to remain in situ for 24 hr before assay by an in vivo transplantation method was assayed. The D/sub 0/ was 122 rad, the N value was 23, and the D/sub q/ was 383 rad. When these parameters are compared to those of tissue that was removed immediately after irradiation, the former has a greater N and D/sub q/ but no significant difference in D/sub 0/. Evidence is presented that these differences are due to a unique in situ form of th repair of potentially lethal radiation damage that we have termed in situ repair.
- Research Organization:
- Univ. of Wisconsin, Madison
- OSTI ID:
- 6164302
- Journal Information:
- Radiat. Res.; (United States), Journal Name: Radiat. Res.; (United States) Vol. 77:1; ISSN RAREA
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
560152* -- Radiation Effects on Animals-- Animals
63 RADIATION, THERMAL, AND OTHER ENVIRON. POLLUTANT EFFECTS ON LIVING ORGS. AND BIOL. MAT.
ANIMAL CELLS
ANIMALS
BIOLOGICAL EFFECTS
BIOLOGICAL RADIATION EFFECTS
BIOLOGICAL RECOVERY
BIOLOGICAL REPAIR
BODY
CELL KILLING
ELECTROMAGNETIC RADIATION
FEMALES
GLANDS
IN VIVO
IONIZING RADIATIONS
IRRADIATION
LOCAL IRRADIATION
MAMMALS
MAMMARY GLANDS
ORGANS
RADIATION EFFECTS
RADIATIONS
RATS
RECOVERY
REPAIR
RODENTS
SOMATIC CELLS
SURVIVAL TIME
VERTEBRATES
X RADIATION
63 RADIATION, THERMAL, AND OTHER ENVIRON. POLLUTANT EFFECTS ON LIVING ORGS. AND BIOL. MAT.
ANIMAL CELLS
ANIMALS
BIOLOGICAL EFFECTS
BIOLOGICAL RADIATION EFFECTS
BIOLOGICAL RECOVERY
BIOLOGICAL REPAIR
BODY
CELL KILLING
ELECTROMAGNETIC RADIATION
FEMALES
GLANDS
IN VIVO
IONIZING RADIATIONS
IRRADIATION
LOCAL IRRADIATION
MAMMALS
MAMMARY GLANDS
ORGANS
RADIATION EFFECTS
RADIATIONS
RATS
RECOVERY
REPAIR
RODENTS
SOMATIC CELLS
SURVIVAL TIME
VERTEBRATES
X RADIATION