Results 51 to 60 of about 831,135 (145)

Effectiveness of a salt transport cascade in the renal medulla: computer simulations [PDF]

open access: yes, 1987
Based on morphological observations, it has been concluded that the upper parts of the long descending limbs of Henle's loops should be able to secrete salts into the tubular fluid (Kriz, W. Federation Proc. 42:2379-2385, 1983).
P. Lory, Lory, Peter
core   +1 more source

Always Take Renal Colic Seriously: A Rare Complication of Renal Stone

open access: yesCase Reports in Clinical Practice
Pelvis rupture secondary to renal colic is an exceptionally rare but severe complication of nephrolithiasis. This case report describes a 32-year-old male who presented with intense flank pain, gross hematuria, and urinary obstruction.
Sepideh Aarabi
doaj   +1 more source

Effectiveness of different correction methods of pyeloureteral segment according to the data of diuretic ultrasonography

open access: yesRegulatory Mechanisms in Biosystems, 2015
Methods of estimation of effectiveness of the open and laparoscopic pyeloplasty, as well as endo-urological palliative methods – laser resection, balloon dilatation and endopyelotomy, which determine the anatomical and functional peculiarities of renal ...
D. Z. Vorobets
doaj   +1 more source

An audit of pelvi-ureteric junction obstruction at Red Cross Children's Hospital : a six year review [PDF]

open access: yes, 2010
Includes bibliographical references (leaves 49-57).Pelvi-ureteric junction obstruction is an important cause of congenital renal and urinary tract abnormality. It is the commonest cause of antenatally detected hydronephrosis.
Ocheke, Isaac Ejembi
core   +1 more source

Self-control study of multi-omics in identification of microenvironment characteristics in urine of uric acid stone

open access: yesScientific Reports
The aim of this study is to perform proteomic and metabolomic analyses in bilateral renal pelvis urine of patients with unilateral uric acid kidney stones to identify the specific urinary environment associated with uric acid stone formation.
Shang Xu   +5 more
doaj   +1 more source

Spontaneous Pelvic Rupture as a Result of Renal Colic in a Patient with Klinefelter Syndrome

open access: yesCase Reports in Urology, 2013
We present the case of a young man with Klinefelter syndrome, who was admitted to our clinic with renal colic. Shortly after admittance, spontaneous decrease in pain has occurred.
Sergey Reva, Yuri Tolkach
doaj   +1 more source

Urodynamics Hydrodynamics of the Ureter and Renal Pelvis

open access: yes, 1971
Urodynamics: Hydrodynamics of the Ureter and Renal Pelvis summarizes the present status of urodynamics in progression. The book presents papers on ureteral morphology as a basis for peristaltic activity; the concept of ureteral peristaltic function; and ...
Gottschalk, Carl W.   +2 more
core  

Mechanosensitive N-Methyl-D-Aspartate Receptors Contribute to Sensory Activation in the Rat Renal Pelvis

open access: yes, 2011
The N-methyl-D-aspartate (NMDA) subtype of the ionotropic glutamate receptor is found in the periphery. The present study tested whether NMDA receptors (NMDARs) are present in the ends of afferent renal nerves in the renal pelvis, an area concerned ...
馬明傑;黃鶴翔;陳益祥;李尚興   +1 more
core   +1 more source

The importance of gray scale and color Doppler ultrasonography in the diagnosis of spontaneous renal pelvis rupture: case report

open access: yesUrology Research and Practice, 2019
Peripelvic extravasation associated with spontaneous rupture of renal pelvis is a rare occurrence, caused mostly by the obstruction due to calculus. However, the presence of renal anomalies increases the risk of rupture.
Sinan Tan   +4 more
doaj   +2 more sources

Proteomic profiling of urinary proteins in renal cancer by surface enhanced laser desorption ionisation (SELDI) and neural-network analysis: Identification of key issues affecting potential clinical utility.

open access: yes, 2003
Recent advances in proteomic profiling technologies, such as surface enhanced laser desorption ionization mass spectrometry, have allowed preliminary profiling and identification of tumor markers in biological fluids in several cancer types and ...
Rogers, M. A.   +6 more
core   +1 more source

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