Literature DB >> 3035603

Effect of gamma irradiation on membranes of normal and pathological erythrocytes (beta-thalassemia).

L Sportelli, A Rosi, A Bonincontro, C Cametti.   

Abstract

The influence of ionizing radiation on the membrane of human normal erythrocytes has extensively been studied and a variety of effects including changes in the cation fluxes [3, 9] or in non-electrolytes permeability [5, 6, 11], in membrane fluidity, in peroxidation of unsaturated lipids as well as chemical composition or structural modifications [4, 7, 8] has been observed. However, only few studies deal with the effects of ionizing radiation on pathological red blood cells. In this work, we have investigated by means of electron spin resonance (ESR) spectroscopy the effects of 60Co gamma-radiation on the normal and homozygous beta-thalassemic human erythrocyte membranes [12, 13].

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Year:  1987        PMID： 3035603     DOI： 10.1007/BF01211366

Source DB:  PubMed          Journal:  Radiat Environ Biophys        ISSN： 0301-634X            Impact factor:   1.925


  13 in total

1.  Influence of X irradiation on the electrophoretic mobility of yeast cells.

Authors:  H Rink; H J Meyer-Teschendorf
Journal:  Radiat Res       Date:  1977-11       Impact factor: 2.841

2.  A quantitative relationship between permeability and the degree of peroxidation in ufasome membranes.

Authors:  M Hicks; J M Gebicki
Journal:  Biochem Biophys Res Commun       Date:  1978-02-28       Impact factor: 3.575

3.  Repair of radiation damage to erythrocyte membranes. The reduction of radiation-induced disulfide groups.

Authors:  R M Sutherland; A Pihl
Journal:  Radiat Res       Date:  1968-05       Impact factor: 2.841

4.  Target of x irradiation and dislocation of sialic acid in decrease of cell surface charge of erythrocytes.

Authors:  C Sato; K Kojima; K Nishizawa
Journal:  Radiat Res       Date:  1977-02       Impact factor: 2.841

5.  Microwave dielectric properties of normal and homozygous beta-thalassemic erythrocytes.

Authors:  A Bonincontro; C Cametti; A Di Biasio; L Sportelli; A Rosi
Journal:  Phys Med Biol       Date:  1983-07       Impact factor: 3.609

6.  Effect of extracellular alkali metal salts on the electric parameters of human erythrocytes in normal and pathological conditions (homozygous beta-thalassemia).

Authors:  C Ballario; A Bonincontro; C Cametti; A Rosi; L Sportelli
Journal:  Z Naturforsch C Biosci       Date:  1984 Nov-Dec

7.  A spin-label study of the effect of gamma radiation on erythrocyte membrane. Influence of lipid peroxidation on membrane structure.

Authors:  E Grzelińska; G Bartosz; K Gwoździński; W Leyko
Journal:  Int J Radiat Biol Relat Stud Phys Chem Med       Date:  1979-10

8.  Permeability changes induced by peroxidation in liposomes prepared from human erythrocyte lipids.

Authors:  J E Smolen; S B Shohet
Journal:  J Lipid Res       Date:  1974-05       Impact factor: 5.922

9.  The relative effectiveness of .OH, H2O2, O2-, and reducing free radicals in causing damage to biomembranes. A study of radiation damage to erythrocyte ghosts using selective free radical scavengers.

Authors:  S Kong; A J Davison
Journal:  Biochim Biophys Acta       Date:  1981-01-08

10.  Structural modification of human erythrocyte membranes following gamma-irradiation.

Authors:  S C Purohit; R H Bisby; R B Cundall
Journal:  Int J Radiat Biol Relat Stud Phys Chem Med       Date:  1980-08
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