Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 20 of 22 for “"Ureter"”.
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The comparative study of effectiveness and risk factors of ureteroscopy and extracorporeal shock wave lithotripsy in the upper part of ureter /
… efficiency quotient and economical effect. of ureteroscopy and extracorporeal lithotripsy when the stone is being removed from the upper part of the ureter. Till now, in Lithuania no study have analysed ureteroscopic stone removal results only from the upper part of the ureter. In the …
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Nuove osservazioni sulla biomeccanica dell’uretere umano
The function of ureter is to transport the urine from the kidney to the urinary bladder. Ureteral peristalsis, the principal motor event that propels urine along the ureter, is the result of coordinated contractions of longitudinal and circular smooth muscle inside the organ wall. Alterations of …
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Ureteroskopijos ir ekstrkorporinės litotripsijos efektyvumo bei rizikos veiksnių palyginimasis tyrimas šalinant akmenis iš viršutinio šlapimtakio trečdalio /
… and to compare the effectiveness of ureteroscopy and extracorporeal lithotripsy application. The study results showed that comparing with extracorporeal lithotripsy, ureteroscopy with a laser lithotripsy is a more effective and quicker treatment method when seeking to reach a stone …
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Regulatory dynamics of the Tbx18 locus in mouse urogenital development
… mammalian urinary system includes the kidneys, ureters, bladder, and urethra. The kidneys produce urine that is then carried by the ureters to the bladder where it is stored. It is then released through the urethra. In males, the prostate develops at the junction of these structures from the …
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Roles in Retinoid Signaling in the Lower Urinary Tract
… it is required for establishing mature ureter-bladder connections and for differentiation of the bladder epithelia. Congenital abnormalities of the kidney and urinary tract (CAKUT) characterize a range of lower urinary tract defects such as kidney and ureter agenesis, hydronephrosis, and …
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REGULATION OF T CELLS AND TISSUE INFLAMMATION BY SHORT CHAIN FATTY ACIDS
… exposure to high concentration of SCFA cause ureteral obstruction and hydronephrosis. SCFAs activated mTOR signaling in renal T cells and developed T cell-mediated inflammation in the ureter and kidneys. In sum, SCFAs promote immunity but can also regulate inflammatory diseases.
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The electrophysiology of smooth muscle
… carried out by Bozler (1946) who studied the ureter, uterus and muscle of the intestine using external electrodes. He recorded action potentials similar to those which had been recorded from other excitable tissues during normal movements of the stomach and small intestine, and found that each …
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Vergleich von Miktionscystourethrographie und niedrig dosierter, kontrastverstärkter Miktionsurosonographie mittels Harmonic Imaging zur Diagnostik des vesicoureteralen Refluxes bei Kindern
… Zur Evaluation standen insgesamt 114 Nieren-Ureter-Einheiten (NUE) zur Verfügung. In 29 NUE wurde mit einer oder beiden Methoden ein vesikoureteraler Reflux (VUR) diagnostiziert. In 7 NUE wurde der Reflux nur mit Hilfe der MUS, in 3 NUE nur mittels MCU diagnostiziert. Beim Vergleich der MUS …
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Relaxin: Target Tissues and Effects on Uterine Contraction in Vivo and in Vitro in the Rat
… adrenal, diaphragm, lung, ileum, bladder, ureter and arterial vascular wall were incubated with Krebs-Ringer bicarbonate buffer (pH 7.4, 37C, gas phase 95%O(,2)-5%CO(,2), containing 5.5 mM glucose and 5 mM theophylline). After 15 min of incubation with 4 (mu)g/ml porcine relaxin, only the …
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Comparação entre padrões de sutura longitudinal e transversal na ureterotomia microcirúrgica em coelhos
As abordagens cirúrgicas ureterais como a ureterotomia, são tecnicamente exigentes e representam um desafio na Medicina Veterinária, especialmente em espécies de pequeno porte, nas quais o desenvolvimento de complicações pós-operatórias é frequente. A microcirurgia permite a execução de …
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Identification and characterisation of Group 3 Innate Lymphoid Cells in the renal tract
… identify ILC3s within the renal tract (bladder, ureter and kidneys) and characterise their role in urinary tract infection (UTI). UTI is a significant cause of morbidity and mortality, accounting for some cases of end stage renal failure. The commonest cause of uncomplicated UTI is Uropathogenic …
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Dual-Energy Computed Tomography Scan and Color Doppler Twinkling Artifact of Canine Uroliths to Determine Urolith Fragility by Laser Lithotripsy.
… and less frequently in the urethra, kidney, and ureter. The most recent American College of Veterinary Internal Medicine (ACVIM) consensus statement on the treatment and prevention of uroliths in dogs and cats discourages cystotomy as the primary solution for uroliths and recommends that …
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Management of civilian penetrating rectal injuries in an urban trauma centre
… (4), combined (14)] and seven (6.73%) distal ureter injuries. Fifty patients 6 (48.08%) had associated bony injuries: sacrum (22), iliac (9), pubic rami (5), coccyx (1), acetabulum (3), femur (6), vertebral fractures (3) and pelvic joints (5). Eight (7.69%) patients had an associated vascular …
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Review of Damage Control Laparotomy (DCL) outcomes in a Major Urban Trauma Center
… vascular shunting (n = 5) and shunting of the ureter (n = 1). The median number of laparotomies done per patient was 3, with a primary fascial closure rate of 69%. The mortality rate was 29%. Conclusion DCL in our setting is associated with a 29% mortality rate. Severe acidosis, massive blood …
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Identifizierung und Charakterisierung von Genen für die Entwicklung der Nieren und des Urogenitalsystems
… Fehlbildungen. Nach Induktion durch die Ureterknospe entstehen aus dem metanephrogenen Mesenchym die funktionellen Einheiten der Niere - die Nephrone - und das Nierenstroma. Diesen morphogenetischen Prozessen liegen komplexe regulatorische Veränderungen in der Genexpression zugrunde, die …
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Extracellular matrix- and pluripotent stem cell-based tissue engineering of the kidney
… or without high pressure, seeding through the ureter with or without vacuum and direct injection into the parenchyma with a syringe. The vascular tree of the decellularized kidney was successfully recellularized with endothelial cells seeded via the renal artery. However, recellularization of …
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C-ARM TOMOGRAPHIC IMAGING TECHNIQUE FOR DETECTION OF KIDNEY STONES
… or urinary tract disease such as plain kidney, ureter, bladder x-ray (KUB), intravenous pyelography (IVP), and computed tomography (CT). As a traditional three-dimensional (3D) nephrolithiasis and kidney stones detection technique, computed tomography (CT) provides detailed cross-sectional …
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Development of the caudal vena cava in the pig embryo: a three-dimensional angiogenic model
… vena cava in de vena azygos en de retrocavale ureter die bij een kat werd aangetroffen. Daarom werd in het tweede deel van het onderzoek het embryonale ontwikkelingspatroon van de vena cava caudalis driedimensionaal in kaart gebracht. Hiervoor werden histologische seriecoupes gemaakt van 68 …
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