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  • Electronic Resource  (2)
  • 1980-1984  (2)
  • 1960-1964
  • 1984  (1)
  • 1983  (1)
  • CRF neurons  (1)
  • Superfusion media  (1)
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  • Electronic Resource  (2)
Years
  • 1980-1984  (2)
  • 1960-1964
Year
  • 1984  (1)
  • 1983  (1)
  • 1982  (1)
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  • 1
    Electronic Resource
    Electronic Resource
    Different responses of the isolated canine coronary artery superfused with blood or Krebs-Henseleit solution (1984)
    Springer
    Naunyn-Schmiedeberg's archives of pharmacology 327 (1984), S. 156-158 
    Details
    ISSN: 1432-1912
    Keywords: Canine coronary artery ; Superfusion media ; Nifedipine ; Ca2+-channels
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Summary Responses of ring segments of the isolated canine coronary artery superfused with arterial blood from a donor dog were compared with responses of segments superfused with Krebs-Henseleit (K-H) solution. KCl (1–30 mg) caused contraction in a dose-dependent manner both in K-H solution- and in blood-superfused preparation. However, CaCl2 (1–100 mg) and nifedipine (0.1–30 μg) contracted and relaxed, respectively, only blood-superfused preparation but not K-H solution-superfused one. These results show that even in the same region of the coronary artery, different superfusates result in different responses to contracting or relaxing agents. This difference may be explained by the idea that Ca2+-channels are activated and endow basal tension in blood-superfused preparations, but not in K-H solution-superfused ones.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00500911
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    Paper (German National Licenses)
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  • 2
    Electronic Resource
    Electronic Resource
    Immunohistochemical identification of neurons containing corticotropin-releasing factor in the rat hypothalamus (1983)
    Springer
    Cell & tissue research 230 (1983), S. 239-246 
    Details
    ISSN: 1432-0878
    Keywords: CRF neurons ; Hypothalamus ; Immunohistochemistry ; PAP ; Rat
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Medicine
    Notes: Summary A specific rabbit anti-CRF serum and the immunoperoxidase technique were used to show that CRF-containing neurons are mainly distributed in the paraventricular and supraoptic nuclei of the rat hypothalamus. In addition, immunoreactive neurons are scattered in other hypothalamic regions. These neurons are 20–30 μm in diameter. From the present and previous investigations it may be concluded that the hypothalamic magnocellular nuclei, i.e., paraventricular and supraoptic, and other hypothalamic accessory nuclei, are the producing sites not only for vasopressin and oxytocin, but also for corticotropin-releasing factor.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00213802
    Library Location Call Number Volume/Issue/Year Availability
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    Paper (German National Licenses)
    Fulltext
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