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Interphase lymphoid cell death: its importance in the genesis of radiation disease and molecular mechanisms

Abstract

An analysis of the data on the effect of lymphoid cells on the proliferation and differentiation of hemopoietic stem cells has led to a conclusion that radiation injury of lymphocytes plays an important role in the pathogenesis of the cerebrospinal syndrome. The molecular mechanisms of lymphocyte interphase death were considered. It was shown that due to some peculiarities in the energy supply of these' cells the appearance of breaks in DNA causes the development of biochemical processes resulting in a decrease in NAD, an increase in the activity of nucleases, a decrease in ATP, and the accumulation of active metabolites of glycolysis. There reactions result in an increase in the disintegration of DNA, chromatin and pyknosis of lymphocyte nuclei.
Publication Date:
Sep 01, 1987
Product Type:
Journal Article
Reference Number:
AIX-19-021989; EDB-88-052573
Resource Relation:
Journal Name: Med. Radiol.; (USSR); Journal Volume: 32:9
Subject:
63 RADIATION, THERMAL, AND OTHER ENVIRON. POLLUTANT EFFECTS ON LIVING ORGS. AND BIOL. MAT.; 38 RADIATION CHEMISTRY, RADIOCHEMISTRY, AND NUCLEAR CHEMISTRY; LYMPHOCYTES; CELL KILLING; BIOCHEMICAL REACTION KINETICS; CHEMICAL RADIATION EFFECTS; CHROMATIN; DECOMPOSITION; DNA REPAIR; IONIZING RADIATIONS; LABORATORY ANIMALS; STEM CELLS; STRAND BREAKS; ANIMAL CELLS; BIOLOGICAL MATERIALS; BIOLOGICAL RECOVERY; BIOLOGICAL REPAIR; BLOOD; BLOOD CELLS; BODY FLUIDS; CHEMICAL REACTIONS; CHEMISTRY; CONNECTIVE TISSUE CELLS; KINETICS; LEUKOCYTES; MATERIALS; RADIATION CHEMISTRY; RADIATION EFFECTS; RADIATIONS; REACTION KINETICS; RECOVERY; REPAIR; SOMATIC CELLS; 560152* - Radiation Effects on Animals- Animals; 400600 - Radiation Chemistry
OSTI ID:
5606537
Research Organizations:
Akademiya Meditsinskikh Nauk SSSR, Obninsk. Nauchno-Issledovatel'skij Inst. Meditsinskoj Radiologii
Country of Origin:
USSR
Language:
Russian
Other Identifying Numbers:
Journal ID: CODEN: MERAA
Submitting Site:
INIS
Size:
Pages: 31-34
Announcement Date:
Mar 01, 1988

Citation Formats

Poverennyj, A M, and Ryabchenko, N I. Interphase lymphoid cell death: its importance in the genesis of radiation disease and molecular mechanisms. USSR: N. p., 1987. Web.
Poverennyj, A M, & Ryabchenko, N I. Interphase lymphoid cell death: its importance in the genesis of radiation disease and molecular mechanisms. USSR.
Poverennyj, A M, and Ryabchenko, N I. 1987. "Interphase lymphoid cell death: its importance in the genesis of radiation disease and molecular mechanisms." USSR.
@misc{etde_5606537,
title = {Interphase lymphoid cell death: its importance in the genesis of radiation disease and molecular mechanisms}
author = {Poverennyj, A M, and Ryabchenko, N I}
abstractNote = {An analysis of the data on the effect of lymphoid cells on the proliferation and differentiation of hemopoietic stem cells has led to a conclusion that radiation injury of lymphocytes plays an important role in the pathogenesis of the cerebrospinal syndrome. The molecular mechanisms of lymphocyte interphase death were considered. It was shown that due to some peculiarities in the energy supply of these' cells the appearance of breaks in DNA causes the development of biochemical processes resulting in a decrease in NAD, an increase in the activity of nucleases, a decrease in ATP, and the accumulation of active metabolites of glycolysis. There reactions result in an increase in the disintegration of DNA, chromatin and pyknosis of lymphocyte nuclei.}
journal = []
volume = {32:9}
journal type = {AC}
place = {USSR}
year = {1987}
month = {Sep}
}