BACKGROUND Detrusor overactivity (DO) is one of the most frequent bladder dysfunctions in children up to the age of 18. Nowadays, the only way to confirm DO is by urodynamic investigation, which is an invasive procedure. Among the many mediators influencing bladder function, nerve growth factor (NGF) plays an important role. The present study was designed… (More)
BACKGROUND Among many factors predisposing to monosymptomatic enuresis (MNE) disturbances in urinary electrolites excretion play an important role. Because of many controversies in this field there is a need to debate the role of hypercalciuria in MNE. The aim of our study was to determine the urinary calcium in children with MNE. METHODS The… (More)
BACKGROUND The study was undertaken to develop a potential new markers for distinguishing minimal change nephrotic syndrome (MCNS) and focal segmental glomerulosclerosis (FSGS) in children. We hypothesized that matrix metalloproteinase-9/neutrophil gelatinase-associated lipocalin (MMP-9/NGAL) is a better marker of focal sclerosis in the glomerulus then… (More)
UNLABELLED The purpose of this work was to investigate if in adolescents with hyperuricemia serum levels of asymmetric and symmetric dimethylarginine (ADMA, SDMA) are increased and if their levels correlate with serum uric acid (UA). PATIENTS AND METHODS The study group consisted of 58 hyperuricemic patients aged median 16.15 Q1-Q3 (14-17). The reference… (More)
AIM This study was performed to test the hypothesis that urinary levels of L-carnitine and its derivatives are enhanced in children and adolescents with hypertension and also check if analyzed parameters may serve as early markers of subclinical renal damage. METHODS The study included 112 children and adolescents (67 males and 45 females) aged median… (More)
We report 6-years old boy with Schönlein-Henoch purpura who presented neurologic manifestations: depressed state generalised convulsions, and cortical blindness. Sequential magnetic resonance imaging showed bilateral cerebral ischemic lesions in the cortex and white matter of parieto-occipital lobes caused by vasculitis.