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Histochemical demonstration of 1,4-amylophosphorylase in the human testis under normal and pathological conditions

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  • Chimica. Biochimica. Biophysica
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Riassunto

La 1–4 amilofosforilasi è presente nel testicolo umano normale ove è localizzata nell'epitelio tubulare e in alcuni elementi peritubulari. Nella aplasia germinale la reazione è intensamente positiva solo in sede peritubulare, nell'arresto maturativo solo nel tubulo. L'enzima è probabilmente in rapporto con l'energia necessaria per la spermatogenesi e con la funzione contrattile delle cellule peritubulari.

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Authors and Affiliations

  1. Istituto di Medicina Costituzionale ed Endocrinologia dell'Università, Roma, Italy

    A. Fabbrini, M. Re & G. Spera

Authors
  1. A. Fabbrini
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  2. M. Re
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  3. G. Spera
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Supported by grant No. 1247 of Consiglio Nazionale delle Ricerche Roma, Italia.

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Fabbrini, A., Re, M. & Spera, G. Histochemical demonstration of 1,4-amylophosphorylase in the human testis under normal and pathological conditions. Experientia 24, 789–791 (1968). https://doi.org/10.1007/BF02144869

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