Literature DB >> 1241523

The influence of vesical distension on urethral resistance to flow: the expulsion phase.

M A Ghoneim, J A Fretin, D J Gagnon, J G Susset.   

Abstract

The influence of vesical distension of the urethral pressure profile was studied in female dogs, using a model in which the bladder and urethra were separated. There was a reduction in the urethral resistance involving its smooth and striated muscle components. This reduction was completely blocked by ganglion blocking agents. Atropine did not influence these changes. Propranolol could only partially block this reflex. The other possible mechanisms that could be involved were discussed.

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Year:  1975        PMID: 1241523     DOI: 10.1111/j.1464-410x.1975.tb04034.x

Source DB:  PubMed          Journal:  Br J Urol        ISSN: 0007-1331


  1 in total

Review 1.  The urethral pressure profile.

Authors:  N W Harrison
Journal:  Urol Res       Date:  1976-11-10
  1 in total

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