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  • 1
    Electronic Resource
    Electronic Resource
    Immunocytochemistry of neuronal and glial markers in retinoblastoma (1984)
    Springer
    Virchows Archiv 404 (1984), S. 61-73 
    Details
    ISSN: 1432-2307
    Keywords: Immunocytochemistry ; GFAP ; NSE ; Retinoblastoma ; S-100
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Summary An immunocytochemical study of 30 retinoblastomas was carried out using antibodies to neuronal and glial markers. The tumours were found to react with antibodies to neuron-specific enolase (NSE), a marker for neuronal elements, and S-100 and glial fibrillary acidic protein (GFAP), both of which are proteins present in glia. Two distinct cell populations were found within the tumour: the first, composed of anaplastic tumour cells at various stages of differentiation, showed both NSE and S-100 immunoreactivity; the second cell type, which immunostained for S-100 and GFAP, resembled mature glial cells. The results of this study indicate that the retinoblastoma may arise from a pluripotential primitive cell partially retaining neuronal and glial characteristics.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00704251
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    Paper (German National Licenses)
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  • 2
    Electronic Resource
    Electronic Resource
    Immunocytochemical localization of serotonin in the reptilian lung (1987)
    Springer
    Cell & tissue research 248 (1987), S. 713-715 
    Details
    ISSN: 1432-0878
    Keywords: Pulmonary neuroendocrine cells ; Serotonin ; Neuroepithelial bodies ; Argyrophil cells ; Reptiles (Lacerta lepida, Mauremys caspica, Pseudemys scripta elegans, Testudo graeca)
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Medicine
    Notes: Summary The distribution of serotonin-immunoreactive cells in the lung of 4 species of reptiles was investigated. Serotonin-containing cells were found forming groups in the interconnecting septa in all 4 species studied, and also as solitary cells in Testudo graeca and Mauremys caspica. Serotonin-containing cells were also localized in the intramural ganglia of Pseudemys scripta elegans and Testudo graeca. The present study confirms that serotonin is widely distributed in the lung of vertebrates.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00216504
    Library Location Call Number Volume/Issue/Year Availability
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    Paper (German National Licenses)
    Fulltext
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