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  • Articles: DFG German National Licenses  (2)
  • CT  (1)
  • Dihydropyridine sensitive calcium channel  (1)
  • 1
    ISSN: 1432-2013
    Keywords: Dihydropyridine sensitive calcium channel ; Dihydropyridine receptor ; Exercise training ; Skeletal muscle ; Cardiac muscle
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract To examine the influence of exercise training on the expression of dihydropyridine (DHP)-sensitive Ca2+ channels in skeletal and cardiac muscle, we have determined DHP receptor levels by [3H]PN200-110-binding and immunoblot analysis in homogenates and microsomal fractions of slow- and fast-twitch muscles and heart from rats subjected to a 12-week programme of moderate endurance training. We found that exercise increases the amount of DHP receptor in homogenates of the slow-twitch soleus (42%) and the fast-twitch extensor digitorum longus (60%). Comparable increases in DHP receptor density with training were also observed in the microsomal fractions isolated from both skeletal muscles; these increases were not due to differences in the membrane composition of the microsomal fractions, since the relative proportion of specific enzyme markers was not affected by exercise training. Levels of DHP receptor were not modified in cardiac muscle as a result of the exercise programme. These data suggest an up-regulation of the DHP receptor in the skeletal muscle as a consequence of exercise training, which may play a role in the adaptation of skeletal muscle to increased contractile activity.
    Type of Medium: Electronic Resource
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  • 2
    Electronic Resource
    Electronic Resource
    Springer
    Neurological sciences 13 (1992), S. 603-605 
    ISSN: 1590-3478
    Keywords: Cervical radiculopathy ; vertebral A-V fistula ; CT ; MRI ; angiography ; embolization
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Description / Table of Contents: Sommario Descriviamo il caso di una donna di 28 anni, che soffrì di una radicolopatia acuta prevalente motoria C5-C6 destra da fistola congenita artero-venosa vertebrale. Il reperto di un soffio latero-cervicale fece valorizzare i quadri T.A.C. e R.M. Lo studio arteriografico fu diagnostico, la fistola venne embolizzata con successo.
    Notes: Abstract We report the case of a 28 year old woman with acute, mainly motor, radiculopathy at C5-C6 on the right side secondary to a congenital vertebral arteriovenous fistula. The finding of a bruit at the side of the neck lent weight to the CT and MRI findings. Angiography was diagnostic. The fistula was embolized successfully.
    Type of Medium: Electronic Resource
    Library Location Call Number Volume/Issue/Year Availability
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