BIOCHEMICAL ANALYSIS OF HUMAN EXTERNAL URETHRAL SPHINCTER
نویسندگان
چکیده
منابع مشابه
[Quantitative electromyographic analysis of the human external urethral sphincter: effect of alpha-adrenergic agents].
External urethral sphincter electromyography (EMG) during bladder filling was quantitatively analysed using automatic decomposition electromyography (ADEMG). These include 7 normal volunteers, 7 patients with outlet obstruction, 9 with sphincter dyssynergia, and 7 with pelvic nerve injury (PNI). Recruited number of participated motor unit action potentials (MUPs) at maximum bladder filling was ...
متن کاملExternal Urethral Sphincter Pressure Measurement: An Accurate Method for the Diagnosis of Detrusor External Sphincter Dyssynergia?
BACKGROUND Combined pelvic floor electromyography (EMG) and videocystourethrography (VCUG) during urodynamic investigation are the most acceptable and widely agreed methods for diagnosing detrusor external sphincter dyssynergia (DESD). Theoretically, external urethral sphincter pressure (EUSP) measurement would provide enough information for the diagnosis of DESD and could simplify the urodynam...
متن کاملSex Differences in the External Urethral Sphincter Activity of Rats
Department of Physical Medicine and Rehabilitation, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan Department of Physical Medicine and Rehabilitation, Taipei Medical University Hospital, Taipei, Taiwan Department and Institute of Physiology, National Yang-Ming University, Taipei, Taiwan Neuroscience Research Center, Taipei Medical University Hospital, Taipei,...
متن کاملPudendal nerve stretch reduces external urethral sphincter activity in rats.
PURPOSE Most animal models of stress urinary incontinence simulate maternal injuries of childbirth since delivery is a major risk factor but they do not reproduce the nerve stretch known to occur during human childbirth. We hypothesized that pudendal nerve stretch produces reversible dysfunction of the external urethral sphincter. MATERIALS AND METHODS Female virgin Sprague-Dawley® rats were ...
متن کاملAnalysis of the Pelvic-to-External Urethral Sphincter Reflex in Intact and Acute Spinalized Rats
The lower urinary tract has two main functions: storage and periodic elimination of urine. These functions are regulated by a complex neural control system located in the brain and spinal cord which coordinates the activity of the two components of the lower urinary tract: (1) the reservoir (urinary bladder) and (2) the outlet (bladder neck, urethra and urethral sphincter). Normally these struc...
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ژورنال
عنوان ژورنال: The Japanese Journal of Urology
سال: 1988
ISSN: 0021-5287,1884-7110
DOI: 10.5980/jpnjurol1928.79.3_539