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3 Result(s)

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  1. No Access

    Article

    Substance P-like immunoreactive nerve fibers of the human laryngeal mucosa—Preliminary report

    Substance P (SP) is considered a primary sensory transmitter and is widely distributed within the autonomic nervous system.

    B. Frigo, Dr. M. Barbareschi, C. Mariscotti… in The Italian Journal of Neurological Scienc… (1989)

  2. No Access

    Article

    Duodenal gangliocytic paraganglioma

    A case of gangliocytic paraganglioma (GP) of the ampulla of Vater is reported and the literature reviewed, with special attention to immunohistochemical studies. The present case, which occurred in a 56-year-o...

    M. Barbareschi, B. Frigo, D. Aldovini, E. Leonardi, S. Cristina… in Virchows Archiv A (1989)

  3. No Access

    Article

    Bronchial carcinoid with paranuclear fibrillary inclusions related to cytokeratins and vimentin

    A bronchial carcinoid with globular intracytoplasmic inclusions is reported. The inclusions stain brown with Grimelius silver impregnation and some show distinct immunoreactivity for chromogranin A. Tumour cel...

    M. Barbareschi, B. Frigo, S. Cristina, L. Valentini, E. Leonardi… in Virchows Archiv A (1989)