Published May 1999 | Version v1
Journal article Metadata-only

Effect of ionizing radiation on catalytic properties of Ca2+-ATPase from sarcoplasmic reticulum of skeletal muscle

Creators

  • 1. Inst. radyyabiyalogii, Natsyyanal'naya akadehmiya navuk Belarusi, Minsk (Belarus)

Description

It was studied kinetic and thermodynamic characteristics of Ca2+-ATPase of rat skeletal muscle (membranes of sarcoplasmic reticulum) after irradiation in doses 0,5, 4,0 and 8,0 Gy. It was shown that external gamma-irradiation at different doses changed kinetic and thermodynamic characteristics of the enzyme of sarcoplasmic reticulum membranes of skeletal muscle. These alterations probably correlate with dis balance of hormonal regulation of intracellular calcium metabolism and changes in membrane structure and functions

Additional details

Additional titles

Original title (Russian)
Влияние ионизирующего излучения на состояние каталитических свойств Ca²⁺-АТФазы саркоплазматического ретикулума скелетной мышцы

Publishing Information

Journal Title
Doklady Natsional'noj Akademii Nauk Belarusi
Journal Volume
3
Journal Page Range
p. 81-84
ISSN
1561-8323

INIS

Country of Publication
Belarus
Country of Input or Organization
Belarus
INIS RN
30059025
Subject category
S63: RADIATION, THERMAL, AND OTHER ENVIRONMENTAL POLLUTANT EFFECTS ON LIVING ORGANISMS AND BIOLOGICAL MATERIALS;
Descriptors DEI
ATP-ASE; BIOLOGICAL RADIATION EFFECTS; CALCIUM; ENZYMES; GAMMA RADIATION; LABORATORY ANIMALS; LOW DOSE IRRADIATION; METABOLISM; MUSCLES; POST-IRRADIATION EXAMINATION; RADIATION DOSES; RATS; SUBLETHAL IRRADIATION
Descriptors DEC
ACID ANHYDRASES; ALKALINE EARTH METALS; ANIMALS; BIOLOGICAL EFFECTS; ELECTROMAGNETIC RADIATION; ELEMENTS; ENZYMES; HYDROLASES; IONIZING RADIATIONS; IRRADIATION; MAMMALS; METALS; ORGANIC COMPOUNDS; PHOSPHOHYDROLASES; PROTEINS; RADIATION EFFECTS; RADIATIONS; RODENTS; VERTEBRATES

Optional Information

Notes
15 refs., 2 tabs., 1 fig.