Urological Research
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Bacterial translocation in experimental uremia
Urological Research - Tập 32 - Trang 266-270 - 2003
The aim of this study was to investigate whether or not experimental uremia would induce bacterial translocation. Forty male Wistar rats were randomized into two groups: uremic (n=20) and control (n=20). Under anesthesia, the upper and lower left renal poles and the marginal lateral parenchyma were excised in uremic group. Seven days later, in a second operation the whole right kidney was removed.......
Transrectal ultrasonography in male subfertility patients: an intra- and interobserver study
Urological Research - Tập 29 - Trang 57-59 - 2001
The purpose of this paper was to examine whether ultrasound abnormalities of the prostate and seminal vesicles, which may be related to male accessory gland infection, are reproducible. Forty-seven men attending an infertility clinic were studied. Imaging findings of transrectal ultrasonography were recorded. Kappa (κ)-values to determine the intra-and inter-observer variation were assessed. Calc......
Renal injury in complete ureteric obstruction
Urological Research - Tập 19 - Trang 245-248 - 1991
This preliminary study examined reno-vascular injury sustained by the multipapillary porcine kidney in acute and chronic complete ureteric obstruction. In combination with measurement of upper tract pressure, regional function was assessed by [99mTc]-dimercaptosuccinic acid (DMSA) uptake and qualitative renal perfusion, by resin casting of the arterial tree prior to scanning electron microscopy (S......
Involvement of Fas in the apoptosis of mouse germ cells induced by experimental cryptorchidism
Urological Research - Tập 26 - Trang 17-21 - 1998
The role of Fas in the apoptosis of testicular germ cells was investigated in BALB/c mice and Fas-deficient lpr/lpr mice. Spontaneous apoptosis of germ cells was observed in the testes of 40-day-old BALB/c mice, and experimentally induced cryptorchidism increased this apoptosis to such an extent that there was a decrease in the weight of the testis. Flow cytometry and immunohistochemistry using a ......
A decrease in blood pressure following pyelolithotomy but not extracorporeal lithotripsy
Urological Research - Tập 33 - Trang 93-98 - 2004
Our aim was to evaluate the hypothesis that relief of renal obstruction lowers the arterial blood pressure if the procedure of stone removal does not injure the kidney itself. Sixty patients with unilateral renal stone were evaluated at baseline and 3 months after electrical shockwave lithotripsy (ESWL, n=30) or Gil-Vernet intrasinus pyelolithotomy (n=30). Blood pressures were measured noninvasive......
Apoptosis induced by oxalate in human renal tubular epithelial HK-2 cells
Urological Research - Tập 33 - Trang 87-92 - 2005
Oxalate is not only considered to be one of the main constituents of urinary stones, but it also has toxic effects on renal tubular epithelial cells, affecting the pathogenesis of nephrolithiasis. We tried to elucidate the effects of oxalate on human renal tubular epithelial cells (HK-2 cells). In addition, we investigated whether the toxic effect of oxalate occurs by apoptosis, and determined the......
Prediction of survival and recurrence in bladder carcinoma
Urological Research - Tập 10 - Trang 109-113 - 1982
We have followed a large population of patients receiving radiation treatment for bladder carcinoma with respect to survival and recurrence-free survival. Bivariate and multivariate life table analyses have been performed using a set of independent variables. The most important were T class, grade (G), urinary carcinoembryonic antigen (U-CEA) taken before treatment and cytological analysis 4 month......
Comparison of conventional radiography combined with ultrasonography versus nonenhanced helical computed tomography in evaluation of patients with renal colic
Urological Research - Tập 40 - Trang 543-547 - 2012
The aim of this study is to determine whether kidneys ureters bladder X-ray (KUB) film combined with ultrasound (US) can be effectively used in evaluation of renal colic and miss stones with clinically significant size identified on nonenhanced computed tomography (NECT) in patients with urolithiasis. This retrospective study evaluated the clinical and radiological records of 300 patients at our i......
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