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The phosphorylases system of the cardiac muscle of normal and reserpinized rats poisoned with 2,4-dinitrophenol

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Résumé

L'effet du DNP dans la glycogénolyse du cœur du rat a été étudié en mesurant le taux de phosphorilasea, phosphorilase totale et phosphorilaseb-quinase. On a obtenu des résultats semblables à ceux qui ont été observés pendant l'anoxie. L'occurrence possible de deux mêchanismes d'accélération de la glycogénolyse («push» et «pull»), dans les animaux emploisonés par le DNP, est discutée.

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Authors and Affiliations

  1. Departamento de Bioquimica, Instituto de Biologia, Cidade Universitaria de Campinas, Caixa postal 1170, Campinas, São Paulo, Brazil

    A. E. Vercesi (Fellow of F.A.P.E.S.P.) & A. Focesi Jr.

Authors
  1. A. E. Vercesi
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  2. A. Focesi Jr.
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Additional information

Acknowledgment. The authors wish to express their gratitude to Mr.A. F. Leite, J. Guimarães Filho, MissZimar Faria andMiss Samira Abdouch for the efficient technical assistance.

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Vercesi, A.E., Focesi, A. The phosphorylases system of the cardiac muscle of normal and reserpinized rats poisoned with 2,4-dinitrophenol. Experientia 29, 392–393 (1973). https://doi.org/10.1007/BF01926739

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