نتایج جستجو برای: urinary volume
تعداد نتایج: 417319 فیلتر نتایج به سال:
We investigated the involvement of GABAergic mechanisms of the central amygdaloid nucleus (CeA) in unanesthetized rats subjected to acute isotonic or hypertonic blood volume expansion (BVE). Male Wistar rats bearing cannulas unilaterally implanted in the CeA were treated with vehicle, muscimol (0.2 nmol/0.2 microL) or bicuculline (1.6 nmol/0.2 microL) in the CeA, followed by isotonic or hyperto...
BACKGROUND Benign prostatic hyperplasia affects older men. This systematic review determined efficacy and adverse effects of finasteride. REVIEW METHODS PubMed, the Cochrane Library, reference lists of reports, and reviews were searched for randomised, double-blind trials of finasteride in benign prostatic hyperplasia. Outcomes included symptom score, urinary flow rate, prostate volume, disco...
Patients who failed a catheter-free trial after acute urinary retention and one week of full dose alpha-blocker and 5-alpha-reductase inhibitor were offered Diethylstilbestrol 1 mg plus Aspirin 100 mg over 4 weeks. Prostate volume, age, serum creatinine, and initial retention drained urine volume were recorded. After excluding cardiovascular morbidity (n = 7), upper urinary tract dilation (n = ...
conclusions urodynamic studies in children should be performed in preferred voiding position for each kid considering the culture and voiding habits. unfamiliar voiding position may turn the uroflowmetry to a stressful experience for child that make him uncooperative and cause misleading results. results comparison of uroflowmetric indexes between different genders and voiding positions showed ...
Urinary incontinence is a frequent affliction in women and may be disabling and costly {LE1}. When consulting for urinary incontinence, it is recommended that circumstances, frequency and severity of leaks be specified {Grade B}. The cough test is recommended prior to surgery {Grade C}. Urodynamic investigations are not needed before lower urinary tract rehabilitation {Grade B}. A complete urod...
Extracellular fluid volume is highly regulated, at least in part, by peripheral resistance and renal function. Nitric oxide (NO) produced by NO synthase type 3 (NOS 3) in the nonrenal vasculature may promote fluid retention by reducing systemic vascular resistance and arterial pressure. In contrast, NO produced by renal NOS 3 promotes water excretion by reducing renal vascular resistance, incre...
In the animal experiments, glomerular filtration rate (GFR) values were estimated from the urinary response to the intravenously administrated iopamidol. By introducing some reasonable assumptions, mass balance equations about the contrast medium were transformed and GFR was defined as the ratio of logarithm of urinary concentration by time. Urinary concentrations were determined by measuring t...
PURPOSE To describe the frequency of acute and late Radiation Therapy Oncology Group (RTOG) urinary toxicity, associated predictive factors, and resolution of International Prostate Symptom Score (IPSS) in 712 consecutive prostate brachytherapy patients. METHODS AND MATERIALS Patients underwent implantation between 1998 and 2003 (median follow-up, 57 months). The IPSS and RTOG toxicity data w...
Patients with impaired bladder volume sensation have the necessity to monitor bladder level in order to avoid urinary tract infections and urinary reflux that can lead to renal failure. In this paper the the effectiveness of an embedded and wearable solution for bladder volume monitoring using the bioimpedance measurement is tested. Data are streamed real-time using Bluetooth wireless technolog...
OBJECTIVES The present study was undertaken to investigate the association between the severity of atherosclerosis and lower urinary tract function in male patients with lower urinary tract symptoms. METHODS Male patients with lower urinary tract symptoms were examined with routine investigation. The severity of atherosclerosis was assessed by ultrasound examination of carotid artery. Patient...
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