Background and Objective: Urinary tract infections (UTIs) caused by urease-producing organisms, including ureaplasmas may contribute to the formation of urolithiasis. We aimed to determine the frequency of U. parvum and U. urealyticum among urology hospital patients with urinary stones. Methods: The study group included 30 men with urolithiasis. Urine samples were examined routinely for bacte...

PURPOSE Urinary macromolecules in children show stronger inhibition of Ca oxalate crystal growth, aggregation and adhesion than in adults. To investigate the mechanism of Ca oxalate urolithiasis we evaluated the differences in inhibitory activity against oxalate induced renal cell injury between adults and children. MATERIALS AND METHODS Urine samples were collected from healthy men and their...

Almost every family in Manipur has a member afflicted with urolithiasis. Standard pharmaceutical drugs used to prevent and cure urolithiasis are not effective in all cases, costly, quite common recurrences, risks of long term fertility, potential side effects and no guarantee. Despite the improvements in medical techniques such as extracorporeal shock wave lithotripsy and percutaneous nephrosto...

In this study we sought to determine if among individuals with urolithiasis, extracorporeal shock wave lithotripsy (SWL) and ureteroscopy are associated with a higher risk of incident arterial hypertension (HTN) and/or chronic kidney disease (CKD). This was measured in a population-based retrospective study of 11,570 participants with incident urolithiasis and 127,464 without urolithiasis in Th...

BACKGROUND The calcium-sensing receptor gene (CaSR) is a candidate to explain urolithiasis. A number of case-control studies were conducted to investigate associations between CaSR polymorphisms with risks of hypercalciuria and urolithiasis in humans. But the results were still inconsistent. METHODS A meta-analysis was performed to address this issue. Crude odds ratios (ORs) with 95% confiden...

PURPOSE There are various causes of ureter calculi, and genetic factors are known to play a role. Interleukin-1β (IL-1β) and calcium-sensing receptor (CaSR) genes are related to hypercalciuria, and urokinase is related to the formation of calcium oxalate stones. This study investigated polymorphisms in IL-1β, CaSR, and urokinase in patients with urolithiasis and healthy controls. MATERIALS AN...