نتایج جستجو برای: ureteral obstruction
تعداد نتایج: 63428 فیلتر نتایج به سال:
Wilms tumor gene 1 (wt-1), a key regulator of mesenchymal-epithelial transformation, is downregulated during congenital obstructive nephropathy, leading to apoptosis. There is a functional interaction between WT-1 and inducible nitric oxide synthase (iNOS). In this regard, we reported that after neonatal unilateral ureteral obstruction, rosuvastatin prevents apoptosis through an increase in nit...
Congenital midureteral obstruction caused by a ureteral stricture, valve, or an adynamic segment, is an exceedingly rare entity. When encountered, it is generally misdiagnosed as megaureter or ureteropelvic junction obstruction. Two children with midureteral obstructions were seen over the last two years. One of these had an anatomical defecta midureteral stricture; the other had a physiologica...
which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. Ureteral stents are being used more commonly in the daily urological practice. They are functionally used to re-establish or maintain the patency of the ureter and are used to relieve ureteral obstruction, promote ureteral healing following surgery, and to assist with uret...
Submit Manuscript | http://medcraveonline.com 100 cases have been reported in the literature. It was classified into four types by Smith in his review of 11 cases in 1946 [2]. Bilateral ureteral triplication is rare than bilateral ureteral duplication. Only 5 cases of bilateral ureteral triplication have been reported so far in medical literature [3]. Furthermore, ureteral triplication is occas...
Ureteral obstruction causes infiltration of the kidney by monocytes/macrophages. This infiltrate is significantly reduced by administration of an angiotensin-converting enzyme (ACE) inhibitor but not by a specific angiotensin II type 1 receptor (AT1 receptor) antagonist. Chemoattractants and cell surface adhesive molecules mediate monocyte/macrophage infiltration. Rats with unilateral ureteral ...
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