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  • Articles: DFG German National Licenses  (2)
  • Collagen concentration  (1)
  • Granular cell tumor  (1)
  • 1
    Electronic Resource
    Electronic Resource
    Long-term observation of the detrusor smooth muscle in rats (1990)
    Springer
    Urological research 18 (1990), S. 439-442 
    Details
    ISSN: 1434-0879
    Keywords: Detrusor smooth muscle ; Rats ; Estrogen ; Collagen concentration ; Bladder
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Summary We studied the bladders of 24-month-old intact rats, rats that had been ovariectomized at the age of 6 months, and intact and ovariectomized rats treated by estrogen from the age of 16 months. The study thus comprized four groups: group I: bilaterally ovariectomized rats; group II: intact rats; group III: ovariectomized rats treated with estrogen; group IV: intact rats treated with estrogen. The weight and collagen concentration of the bladders were determined. The ovariectomized bladders weighed significantly less and had a higher collagen concentration than the intact bladders. Estrogen substitution for ovariectomized rats reversed these parameters. Detrusor strips were also used for organ bath studies. All bladders were similar in regard to the nervemediated frequency-response relationship. The atropine-resistant response was studied by adding scopolamine to the organ bath. Strips from ovariectomized rats had a significantly diminished atropine-resistant response, which was abolished by estrogen substitution. The present study suggests that micturition problems in menopause might have a structural as well as a pharmacological explanation.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00297382
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    Paper (German National Licenses)
    Fulltext
  • 2
    Electronic Resource
    Electronic Resource
    Granular cell tumor of the uvula (1986)
    Springer
    European archives of oto-rhino-laryngology and head & neck 243 (1986), S. 293-295 
    Details
    ISSN: 1434-4726
    Keywords: Uvula ; Granular cell tumor
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Summary We describe the first case of granular cell tumor (GCT) of the uvula, which occurred in an 18-year-old woman. GCT is a relatively rare tumor, and is almost always benign. The most frequent locations are the skin and the oral cavity. These tumors usually present clinically as small, slowly growing tumors of characteristic histological appearance. Although its histogenesis is uncertain, our study as well as recent reports support a currently held theory of a neurogenic derivation. The recommended treatment for the granular cell tumor is local excision whenever possible.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00460204
    Library Location Call Number Volume/Issue/Year Availability
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    Paper (German National Licenses)
    Fulltext
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