title: Analysis of bladder configuration and pressure from pressoreceptor stimulation in rabbits.
abstract: In a previous study (Bödeker, J., Vogt, W., Kölln, C.-P., and Nagel, R.: Invest. Urol., 12: 461, 1975.) pressoreceptor stimulation induced micturition at less than normal bladder filling. Furthermore, urethral pressure profile decreased in both maximal and mean values. In the present investigation the effects of pressoreceptor stimulation on bladder configuration, intravesical pressure, and vesicoureteral reflux were studied. With pressoreceptor stimulation, the bladder outlet became more funnel-shaped; the change in bladder configuration occurred without alteration in intravesical pressure; and vesicoureteral reflux could not be demonstrated.
mesh_terms: D000818:Animals; D004558:Electric Stimulation; D008297:Male; D011311:Pressoreceptors / Q000502:physiology*; D011312:Pressure; D011817:Rabbits; D014521:Urethra / Q000502:physiology; D001743:Urinary Bladder / Q000033:anatomy & histology* / Q000294:innervation / Q000502:physiology; D014554:Urination; D014718:Vesico-Ureteral Reflux / Q000503:physiopathology