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A Catecholamine storage in the pancreatic A2-cells of owl monkey (Aotes trivirgatus)

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Summary

The fluorescence method ofFalck andHillarp was used to study the occurrence of biogenic monoamines in the islets of Langerhans of monkeys. A storage of a catecholamine was demonstrated in the A2-cells of owl monkey, whereas no histochemically demonstrable amount of monoamines could be seen in the islet cells of marmoset,Rhesus monkey, squirrel monkey, andCebus monkey.

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References

  • Alm, P., L. Cegrell, B. Ehinger, andB. Falck: Remarcable adrenergic nerves in the exocrine pancreas. Z. Zellforsch.83, 178–186 (1967).

    PubMed  Google Scholar 

  • Björklund, A., B. Ehinger, andB. Falck: A method for differentiating dopamine from noradrenaline in tissue sections by microspectrofluorometry. J. Histochem. Cytochem.16, 263–270 (1968).

    PubMed  Google Scholar 

  • Cegrell, L.: The occurrence of biogenic monoamines in the mammalian endocrine pancreas. Acta physiol. scand., Suppl. 314 (1968).

  • Corrodi, H., andN.-Å. Hillarp: Fluoreszenzmethoden zur histochemischen Sichtbarmachung von Monoaminen. I. Identifizierung der fluoreszierenden Produkte aus Modellversuchen mit 6,7-Dimethoxyisochinolinderivaten und Formaldehyd. Helv. chim. Acta46, 2425–2430 (1963).

    Google Scholar 

  • — —: Fluoreszenzmethoden zur histochemischen Sichtbarmachung von Monoaminen. 2. Identifizierung des fluoreszierenden Produktes aus Dopamin und Formaldehyd. Helv. chim. Acta47, 911–918 (1964).

    Google Scholar 

  • Falck, B.: Observations on the possibilities of the cellular localization of monoamines by a fluorescence method. Acta physiol. scand.56, Suppl. 197 (1962).

    Google Scholar 

  • —, andA. Torp: Fluorescence of catechol amines and related compounds condensed with formaldehyde. J. Histochem. Cytochem.10, 348–354 (1962).

    Google Scholar 

  • —, andCh. Owman: A detailed methodological description of the fluorescence method for the cellular demonstration of biogenic monoamines. Acta Univ. Lund. II7, 1–23 (1965).

    Google Scholar 

  • Grimelius, L.: A silver nitrate stain for the α2 cells in human pancreatic islets. To be published (1968).

  • Hellman, B., andC. Hellerström: The islets of Langerhans in ducks and chickens with special reference to the argyrophil reaction. Z. Zellforsch.52, 278–290 (1960).

    PubMed  Google Scholar 

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Supported by grants from the Swedish Medical Research Council (No. B69-14x-712-04C) and by the National Institutes of Health (No. 06701-02).

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Cegrell, L., Falck, B. A Catecholamine storage in the pancreatic A2-cells of owl monkey (Aotes trivirgatus). Z.Zellforsch 94, 530–533 (1969). https://doi.org/10.1007/BF00936058

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  • DOI: https://doi.org/10.1007/BF00936058

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