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Abnormal urodynamic changes in post-upper urinary tract dysfunction in ureteral obstruction rat models. [PDF]

Front Physiol
Liu X, Li X, Liao L.
europepmc   +1 more source

Obstructing ureteric calculus and ureteric anatomy

, 2018
openaire   +1 more source

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Ureteral Obstruction Promotes Ureteral Inflammation and Fibrosis

European Urology Focus, 2023
Hydronephrosis and renal impairment may persist even after relieving an obstruction, particularly in cases of chronic obstruction. Obstruction can cause fibrotic changes of the ureter, potentially contributing to long-term kidney damage.To characterise pathophysiological changes of obstructed ureters with focus on inflammatory responses triggering ...
Alina Reicherz, Felipe Eltit, Khaled Almutairi, Bita Mojtahedzadeh, Roman Herout, Ben Chew, Michael Cox, Dirk Lange   +7 more
openaire   +3 more sources

Tandem Ureteral Stents for Malignant Ureteral Obstruction

Journal of Endourology, 2020
Objectives: Malignant ureteral obstruction (MUO) is a devastating complication of cancer, and it is commonly treated by drainage via percutaneous nephrostomy (PCN). The objective of this study was to determine the efficacy, safety, and functional outcome of tandem ureteral stents (TUS) in the management of MUO.
Miki, Haifler, Asaf, Shvero, Dorit, Zilberman, Jacob, Ramon, Harry, Winkler, David, Margel, Nir, Kleinmann   +6 more
openaire   +3 more sources

Ureteral obstruction and segmental ureteral stents

Urologiia, 2022
Currently, various types of stents are widely used in urological practice. One of the indications is the presence of upper urinary tract strictures. The factors leading to the development of strictures can be endogenous and exogenous, iatrogenic and non-iatrogenic, benign and malignant.
N K, Gadzhiev, D S, Gorelov, V M, Obidnyak, I E, Malikiev, Z K, Gadzhieva, A B, Mantsaev, S B, Petrov, A G, Martov   +7 more
openaire   +2 more sources

Mitochondrial dysfunction and endoplasmic reticulum stress in the promotion of fibrosis in obstructive nephropathy induced by unilateral ureteral obstruction

Biofactors, 2020
Obstructive nephropathy favors the progression to chronic kidney disease (CKD), a severe health problem worldwide. The unilateral ureteral obstruction (UUO) model is used to study the development of fibrosis.
E. Martínez-Klimova, O. E. Aparicio-Trejo, Tania Gómez-Sierra, A. Jiménez-Uribe, Belen Bellido, J. Pedraza-Chaverri   +5 more
semanticscholar   +1 more source

Experimental Ureteric Obstruction

British Journal of Urology, 1974
Summary Renal function during and after release of a short period (less than 2 hours) and following release of a long period (6 hours) of total ureteric obstruction in the rat was studied in 2 series of experiments. Ureteric end pressures were found to be significantly higher in diuretic compared to dehydrated rats ...
D, Osborn, J, Lee, G, Williams
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Ureteral obstruction and hypertension

The American Journal of Medicine, 1970
Two patients with unilateral ureteral obstruction presenting as hypertension are described. The experimental work relating hyperension, hydronephrosis and ureteral obstruction is briefly discussed. Procedures designed to relieve obstruction as opposed to nephrectomy should be considered in cases of prolonged ureteral obstruction, with or without ...
J, Garrett, S L, Polse, J W, Morrow
openaire   +2 more sources