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  • 1
    Electronic Resource
    Electronic Resource
    The fine structural localisation of thiamine pyrophosphatase and adenosine triphosphatase in neural tumours induced by N-ethyl-N-nitrosourea in rats (1974)
    Springer
    Acta neuropathologica 29 (1974), S. 199-209 
    Details
    ISSN: 1432-0533
    Keywords: Experimental Neural Tumours ; Ethylnitrosourea ; Electron Microscopy ; Thiamine Pyrophosphatase ; Adenosine Triphosphatase
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Summary The fine structural localisation of thiamine pyrophosphatase and adenosine triphosphatase was carried out in gliomas and schwannomas induced transplacentally by N-ethyl-N-nitrosourea. The activity of thiamine pyrophosphatase was observed in the Golgi complexes and appeared to be directly related to cellular differentiation and reactive changes. The Mg2+-dependent adenosine triphosphatase was localised at the cell membrane, in the pinocytotic vesicles of various cells and in the basement membrane of some capillaries. This enzyme, showing high activity in differentiated cells, indicated the activity of membrane-bound cellular transport.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00685255
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    Paper (German National Licenses)
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  • 2
    Electronic Resource
    Electronic Resource
    Fine structural changes in the sural nerve of patients with acanthocytosis (1972)
    Springer
    Acta neuropathologica 22 (1972), S. 257-263 
    Details
    ISSN: 1432-0533
    Keywords: Acanthocytosis ; Sural Biopsy ; Electron Microscopy ; Demyelination
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Summary The fine structure of sural nerve biopsies is described in two brothers with normo-lipoproteinaemic acanthocytosis and an associated neurological syndrome. There was a severe reduction of myelinated fibres. The Schwann cells had an increased population of lysosomes and contained remnants of myelin. The myelin lamellae were often split at the intraperiod lines. Centrioles were found in Schwann cells, fibroblasts and endothelial cells. The significance of these findings is discussed.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00684528
    Library Location Call Number Volume/Issue/Year Availability
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    Paper (German National Licenses)
    Fulltext
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