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  • 1
    Electronic Resource
    Electronic Resource
    Röntgenstrahl-Mikroanalyse zum Nachweis von Schwefel in den Sekretgranula der Adeno- und Neurohypophyse (1979)
    Springer
    Histochemistry and cell biology 60 (1979), S. 101-105 
    Details
    ISSN: 1432-119X
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Medicine
    Description / Table of Contents: Summary The sulphur content of secretory granules and other subcellular structures in the cells of the anterior pituitary and of neurosecrotory granules in the nerve fibers of the neural lobe have been studied by energy dispersive microanalysis. The highes level has been found in the secretory granules of the neural lobe.
    Notes: Zusammenfassung Sekretgranula und andere subzelluläre Strukturen in den Zellen des Hypophysen-Vorderlappens und neurosekretorische Granula in Nervenfasern des Hypophysen-Hinterlappens wurden hinsichtlich ihres Schwefelgehaltes einer Röntgenstrahl-Mikroanalyse unterworfen. Den höchsten Schwefelgehalt weisen die Sekretgranula der TSH- und STH-Zellen sowie die Neurosekretgranula des Hinterlappens auf.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00495733
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    Paper (German National Licenses)
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  • 2
    Electronic Resource
    Electronic Resource
    The fine structure of the neural lobe of the mouse after transplantation under the kidney capsule (1981)
    Springer
    Cell & tissue research 219 (1981), S. 417-423 
    Details
    ISSN: 1432-0878
    Keywords: Neurohypophysis (Mouse) ; Transplantation ; Pituicytes ; Ultrastructure
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Medicine
    Notes: Summary The neurohypophysis of donor mice was implanted under the renal capsule of the recipients. The pituicytes survived while the neurosecretory axons disappeared. The ultrastructure of the glial cells was observed seven and nine weeks after transplantation. There were no signs of phagocytotic activity although remnants of axons were still present at seven weeks. The numerous processes of the pituicytes form a network with intercellular spaces wide in younger and narrower in older implants. The cells are connected by desmosomes and gap junctions. Pituicytes as well as blood vessels preserve their organotypic appearance. The transplant thus represents an experimental model for investigations on pituicytes in vivo in the absence of neurosecretory axons.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00210159
    Library Location Call Number Volume/Issue/Year Availability
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    Paper (German National Licenses)
    Fulltext
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