Published November 1979
| Version v1
Journal article
Radiation-induced changes in the respiratory control and ADP/O ratio after hypotonic treatment
- 1. AN SSSR, Moscow. Inst. Biokhimii
Description
A study was made on preparations of mitochondria isolated from etiolated pea seedlings, of the effect of X-radiation on the values of the respiratory control and ADP/O ratio. There were no statistically reliable variations in oxidizing and phosphorylating activity after exposure of isolated mitochondria to a dose of 20 kR. Nevertheless, changes in the values of the respiratory control and ADP/O ratio in irradiated mitochondria were manifested immediately after the structures were placed in a cold hypotonic mannitol solution (0.15 M) without EDTA. Discussed is the mode of action of hypotonic treatment on the manifestation of the oxidizing and phosphorylating activity of mitochondria
Additional details
Additional titles
- Original title (Russian)
- Радиационное изменение дыхательного контроля и АДФ/О в митохондриях при гипотонической обработке
Publishing Information
- Journal Title
- Radiobiologiya
- Journal Volume
- 24
- Journal Issue
- 6
- Series
- Radiobiologiya.
- Journal Page Range
- 883-886
- ISSN
- 0033-8192
INIS
- Country of Publication
- Russian Federation
- Country of Input or Organization
- USSR
- INIS RN
- 11543781
- Subject category
- S63: RADIATION, THERMAL, AND OTHER ENVIRONMENTAL POLLUTANT EFFECTS ON LIVING ORGANISMS AND BIOLOGICAL MATERIALS;
- Resource subtype / Literary indicator
- Numerical Data
- Descriptors DEI
- ADP; EDTA; IN VITRO; MITOCHONDRIA; OXIDATION; PEAS; PHOSPHORYLATION; RESPIRATION; SEEDLINGS; X RADIATION
- Descriptors DEC
- AMINO ACIDS; CARBOXYLIC ACIDS; CELL CONSTITUENTS; CHELATING AGENTS; CHEMICAL REACTIONS; ELECTROMAGNETIC RADIATION; FOOD; IONIZING RADIATIONS; NUCLEOTIDES; ORGANIC ACIDS; ORGANIC COMPOUNDS; ORGANOIDS; RADIATIONS; SEEDS; VEGETABLES
Optional Information
- Notes
- For English translation see the journal Radiobiology (USA).