Published March 1976 | Version v1
Journal article Metadata-only

Irradiation effect on the ATPase activity of the nuclei and mitochondria of ascites tumour cells

Creators

  • 1. AN Kazakhskoj SSR, Alma-Ata. Inst. Ehksperimental'noj Biologii

Description

Action of X-radiation (600r) the activity of Mg++-ATP-ase and HCO3- - stimulated ATP-ase of the homogenate, nuclei and mitochondria of cells of Ehrlich ascites tumour and ovarian ascites tumour in rats has been investigated. No significant changes in the ATP-ase activity were observed two hours after irradiation. In 24 hours the inhibition of the ATP-ase activity of the nuclei and mitochondria of Ehrlich ascites tumour cells was detected. The ATP-ase acitxvity of the nuclei and mitochondria of cells of the ovarian tumour was stimulated 24 hours after the exposure

Additional details

Additional titles

Original title (Russian)
Влияние облучения на АТФазную активность ядер и митохондрий клеток асцитных опухолей

Publishing Information

Journal Title
Radiobiologiya
Journal Volume
16
Journal Issue
2
Series
Radiobiologiya.
Journal Page Range
264-266

INIS

Country of Publication
USSR
Country of Input or Organization
USSR
INIS RN
8334835
Subject category
S63: RADIATION, THERMAL, AND OTHER ENVIRONMENTAL POLLUTANT EFFECTS ON LIVING ORGANISMS AND BIOLOGICAL MATERIALS;
Descriptors DEI
ASCITES TUMOR CELLS; ATP-ASE; BIOLOGICAL RADIATION EFFECTS; CATALYSIS; CELL NUCLEI; COMPARATIVE EVALUATIONS; EHRLICH ASCITES TUMOR; ENZYMES; METABOLISM; MITOCHONDRIA; OVARIES; RADIOSENSITIVITY; X RADIATION
Descriptors DEC
ANIMAL CELLS; BIOLOGICAL EFFECTS; BODY; CELL CONSTITUENTS; DISEASES; ELECTROMAGNETIC RADIATION; ESTERASES; EXPERIMENTAL NEOPLASMS; FEMALE GENITALS; GONADS; HYDROLASES; IONIZING RADIATIONS; NEOPLASMS; ORGANIC COMPOUNDS; ORGANOIDS; ORGANS; PHOSPHATASES; RADIATION EFFECTS; RADIATIONS; TUMOR CELLS

Optional Information

Notes
For English translation see the journal Radiobiology.