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Induction of tryptophan pyrrolase in rats after early injections of tryptophan or neonatal thymectomy

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Riassunto

La somministrazione di triptofano per via endoperitoneale nei primi giorni di vita non influenza l'induzione della triptofano pirrolasi nel fegato di ratto ad opera del triptofano o del cortisone somministrato a 20–25 giorni di età. L'induzione dell'enzima é normale in ratti di 30 giorni timectomizzati alla nascita. Questi risultati non confermano l'esistenza di un fenomeno simile alla tolleranza immunitaria nella sintesi adattativa di questo enzima.

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Authors and Affiliations

  1. Istituto di Patologia Generale dell'Università di Bologna, Italy

    E. Bonetti, A. P. Guerzoni & F. Stirpe

Authors
  1. E. Bonetti
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  2. A. P. Guerzoni
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  3. F. Stirpe
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Bonetti, E., Guerzoni, A.P. & Stirpe, F. Induction of tryptophan pyrrolase in rats after early injections of tryptophan or neonatal thymectomy. Experientia 23, 436–437 (1967). https://doi.org/10.1007/BF02142162

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  • DOI: https://doi.org/10.1007/BF02142162

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