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Sur des aspects particuliers des protéines élaborées dans la glande mammaire. Etude au microscope électronique chez la lapine en lactation

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Summary

The electron microscopic study of the mammary gland of the lactating rabbit has shown 1) a fusion and probably rearrangement within the cytoplasm of the secreted proteins, and 2) an unusual localization of protein granules in the intercellular spaces and the periacinar connective tissue. These phenomena probably indicate a stasis of the secretory product accompanied by its reabsorption.

Résumé

L'étude au microscope électronique de la glande mammaire de la lapine en lactation a montré 1) des remaniements dans le cytoplasme des protéines élaborées et 2) une localisation inhabituelle des grains de protéine dans les espaces inter-cellulaires et le tissu conjonctif péri-acineux. Ces phénomènes répondent vraisemblablement à une stase lactée avec réabsorption du produit sécrétoire.

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Authors and Affiliations

  1. Chaire de Médecine Expérimentale du College de France, Paris

    K. H. Hollmann

  2. Laboratoire de Microscopie Electronique, Hôpital Broussais, rue Didot, 14, Paris, France

    K. H. Hollmann

Authors
  1. K. H. Hollmann
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En hommage au Professeur W. Bargmann.

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Hollmann, K.H. Sur des aspects particuliers des protéines élaborées dans la glande mammaire. Etude au microscope électronique chez la lapine en lactation. Z.Zellforsch 69, 395–402 (1966). https://doi.org/10.1007/BF00406291

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  • DOI: https://doi.org/10.1007/BF00406291

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