Literature DB >> 6254799

Modification of radiation response by agents that elevate the intracellular c-AMP level.

F Ojeda, G Aravena, H Folch.   

Abstract

A study has been made of the effects of drugs known to elevate c-AMP level on radiation-induced damage in thymocytes. The test used was the ability of the cells to exclude dye, beta-receptor stimulation and phosphodiesterase inhibition were found to induce radioresistance. The possible importance of the plasma membrane in connection with cytoplasmic factors is briefly discussed.

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Year:  1980        PMID： 6254799     DOI： 10.1007/bf01953816

Source DB:  PubMed          Journal:  Experientia        ISSN： 0014-4754


  8 in total

1.  Modification of postirradiation survival of mammalian cells by intracellular cyclic AMP.

Authors:  S Lehnert
Journal:  Radiat Res       Date:  1975-04       Impact factor: 2.841

2.  Radiation induced loss of anti-Ig binding ability of lymphocytes.

Authors:  F Ojeda; M Flores; H Folch
Journal:  Z Naturforsch C Biosci       Date:  1979 Sep-Oct

3.  Letter: Intracellular cyclic AMP levels and radiosensitivity in synchronized V-79 cells.

Authors:  S Lehnert
Journal:  Radiat Res       Date:  1975-11       Impact factor: 2.841

4.  The reduction of radiation-induced mitotic delay by caffeine: a test of the cyclic AMP hypothesis.

Authors:  N L Oleinick; E N Brewer; R C Rustad
Journal:  Int J Radiat Biol Relat Stud Phys Chem Med       Date:  1978-01

5.  Radioprotective effect of superoxide dismutase on model phospholipid membranes.

Authors:  A Petkau; W S Chelack
Journal:  Biochim Biophys Acta       Date:  1976-05-21

6.  Unusually high oxygen effect in cortisone resistant thymocytes.

Authors:  F Ojeda; P Peña; H Folch
Journal:  Experientia       Date:  1977-05-15

7.  Enhancement of the radioprotective effects of 2-mercaptoethylamine on colony-forming cells by agents which alter cyclic nucleotide levels.

Authors:  T L Pazdernik; E M Uyeki
Journal:  Int J Radiat Biol Relat Stud Phys Chem Med       Date:  1974-10

8.  Cyclic 3'-5'-adenosine monophosphate: its possible role in mammalian cell mitosis and radiation-induced mitotic G2-delay.

Authors:  J F Scaife
Journal:  Int J Radiat Biol Relat Stud Phys Chem Med       Date:  1971
  8 in total
  2 in total

1.  Protective effect of an antithyroid compound against γ-radiation-induced damage in human colon cancer cells.

Authors:  Marina Perona; Maria A Dagrosa; Romina Pagotto; Mariana Casal; Omar Pignataro; Mario A Pisarev; Guillermo J Juvenal
Journal:  Radiat Environ Biophys       Date:  2014-05-09       Impact factor: 1.925

2.  Protection of early cellular damage in 1 Gy-irradiated mice by the elevation of extracellular adenosine.

Authors:  B Hosek; J Bohácek; J Sikulová; M Pospísil; A Vacek
Journal:  Radiat Environ Biophys       Date:  1992       Impact factor: 1.925
  2 in total

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