Published January 1997 | Version v1
Journal article Metadata-only

Nuclein-protein relation and cell composition in rat's testes after gamma irradiation with 1.0 Gy dose of a different dose rate

Creators

  • 1. Akadehmiya Navuk Belarusi, Minsk (Belarus). Inst. Radyyabiyalogii

Description

The total number of germ cells and their particular types, the content of the nucleic acids and crude protein were studied in rat's testes one day after acute (dose rate 54.0 mGy/min) and long-term continuous gamma irradiation (dose rate 18.0 and 57.6 mGy/day) at 1.0 Gy total dose. No changes in the parameters studied were observed at the initial period after 1.0 Gy irradiation. An increase in the DNA content and a decrease in acid-soluble fraction of the nucleic acids against a background of reduction in the number of some types of spermatogenic cells (mainly spermatogonia) were observed with an increase in a dose rate. At the same time these changes in the indices were not observed at the minimum dose rate irradiation. (authors) 1 fig., 1 tab., 16 refs

Additional details

Additional titles

Original title (Russian)
Нуклеиново-белковое соотношение и клеточный состав семенников крыс при действии гамма-облучения в досе 1,0 Гр различной мощности

Publishing Information

Journal Title
Vestsi Akadehmii Navuk Belarusi. Seryya Biyalagichnykh Navuk
Journal Volume
1
Journal Page Range
p. 77-81.
ISSN
1023-6279
CODEN
VABNE9

INIS

Country of Publication
Belarus
Country of Input or Organization
Belarus
INIS RN
28054920
Subject category
S63: RADIATION, THERMAL, AND OTHER ENVIRONMENTAL POLLUTANT EFFECTS ON LIVING ORGANISMS AND BIOLOGICAL MATERIALS;
Descriptors DEI
ANIMAL CELLS; ANIMAL TISSUES; BIOLOGICAL RADIATION EFFECTS; CELL NUCLEI; CESIUM 137; CYTOLOGY; DNA; EPITHELIUM; GAMMA RADIATION; LOW DOSE IRRADIATION; MALE GENITALS; NUCLEIC ACIDS; PROTEINS; RADIOSENSITIVITY; RATS; RNA; SPERMATOCYTES; SPERMATOGENESIS; SPERMATOGONIA; SPERMATOZOA; TESTES
Descriptors DEC
ANIMALS; BETA DECAY RADIOISOTOPES; BETA-MINUS DECAY RADIOISOTOPES; BIOLOGICAL EFFECTS; BIOLOGY; BODY; CELL CONSTITUENTS; CESIUM ISOTOPES; ELECTROMAGNETIC RADIATION; GAMETES; GAMETOGENESIS; GERM CELLS; GONADS; INTERMEDIATE MASS NUCLEI; IONIZING RADIATIONS; IRRADIATION; ISOTOPES; MAMMALS; NUCLEI; ODD-EVEN NUCLEI; ORGANIC COMPOUNDS; ORGANS; RADIATION EFFECTS; RADIATIONS; RADIOISOTOPES; RODENTS; VERTEBRATES; YEARS LIVING RADIOISOTOPES