Published July 1980
| Version v1
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Influence of X-rays on the ploidy of murine liver cells
Description
The study has been made in order to investigate to which extent X-rays may cause more rapid degeneration and thus an early development of cells with high ploidy. For the experiments, mice from four different strains with various life expectancy have been chosen; the animals have been irradiated with 50 or 400 R and killed at ages ranging from 30-540 days. It is shown that there is a positive relation between age and ploidy of cells. (orig./MG)
Availability note (English)
MF available from INIS under the Report Number.Abstract (German)
Der vorliegende Bericht soll untersuchen, inwieweit Roentgenstrahlen ein schnelleres Altern und damit verbunden ein schnelleres Auftreten von Zellen mit hohen Ploidiegraden bewirken. Fuer den Versuch wurden Maeuse von vier verschiedenen Staemmen mit unterschiedlicher Lebenserwartung ausgewaehlt. Die Maeuse wurden mit 50 bzw. 400 R bestrahlt und dann im Alter von 30-540 Tagen getoetet. Es zeigte sich, dass Alterung und Ploidiegrad der Zellen in einem positiven Zusammenhang stehen. (orig./MG)
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Additional details
Additional titles
- Original title (German)
- Der Einfluss von Roentgenstrahlen auf die Anzahl der Chromosomensaetze in Leberzellen von Maeusen
Publishing Information
- Imprint Pagination
- 47 p.
- Journal Issue
- no. 8
- Series
- Arbeitsberichte der Abteilung Statistik der Universitaet Dortmund.
- Report number
- INIS-mf--8405
INIS
- Country of Publication
- Germany
- Country of Input or Organization
- Germany
- INIS RN
- 14761179
- Subject category
- S63: RADIATION, THERMAL, AND OTHER ENVIRONMENTAL POLLUTANT EFFECTS ON LIVING ORGANISMS AND BIOLOGICAL MATERIALS;
- Descriptors DEI
- ANIMAL CELLS; CELL NUCLEI; EXTERNAL IRRADIATION; GENETIC RADIATION EFFECTS; GENOME MUTATIONS; LIVER; MICE; PLOIDY; X RADIATION
- Descriptors DEC
- ANIMALS; BIOLOGICAL EFFECTS; BIOLOGICAL RADIATION EFFECTS; BODY; CELL CONSTITUENTS; DIGESTIVE SYSTEM; ELECTROMAGNETIC RADIATION; GENETIC EFFECTS; GLANDS; IONIZING RADIATIONS; IRRADIATION; MAMMALS; MUTATIONS; ORGANS; RADIATION EFFECTS; RADIATIONS; RODENTS; VERTEBRATES