Sida 1 från 95 resultat
To assess whether urinary N-acetyl-beta-D-glucosaminidase (NAG) could be used as a predictor of diabetic nephropathy, renal tubular enzymes such as NAG and gamma-glutamyl transpeptidase (gamma GTP), albumin, total protein and beta 2-microglobulin (BMG) in urine and/or serum were measured in various
An 18-year-old boy showed childhood onset of mental retardation, neurogenic muscle atrophy with hyperreflexia, Marfan-like features, multiple epiphyseal dysplasia, increased urinary excretion of dermatan sulfate, and decreased lysosomal enzyme activities in beta-galactosidase, beta-glucuronidase,
Osteomalacia of cadmium (Cd) poisoning (Itai-Itai disease) is induced by renal tubular dysfunction; however, the precise pathological changes and mechanisms have not been adequately elucidated. Of the 25 inhabitants in a Cd-polluted area who developed chronic tubular proteinuria, 22 individuals died
An evaluation of the usefulness of urinary N-acetyl-beta-D-glucosaminidase (NAG) and aminopeptidase N (AAP) measurements in the diagnosis and prediction of acute and chronic renal allograft rejection was made. Enzyme activities were measured in 2,745 morning spot urine samples from 53 consecutive
BACKGROUND
Renal failure is one of the most serious complications associated with autosomal dominant polycystic kidney disease (ADPKD). To date, early markers have failed to predict renal function deterioration at the early stages. This 1-year prospective study evaluated N-acetyl-β-D-glucosaminidase
We examined biochemically the lysosomal enzyme activities in tear fluids from patients with mild myopia, senile cataract, and Terrien's marginal corneal degeneration. Tear acid phosphatase activities in Terrien's degeneration were almost the same as those in mild myopia and senile cataract, while
The rabbit corneal endothelium phagocytized polystyrene spheres 0.5 micron in diameter. After phagocytizing spheres, the endothelium degenerated, and lost from the Descemet's membrane. Lysosomal enzyme activities of the endothelium-Descemet's membrane complex, such as acid phosphatase,
BACKGROUND
The aim of the study was to assess novel candidate markers measured in the urine of normoalbuminuric and microalbuminuric patients (the urinary albumin-to-creatinine ratio < 30 mg/mmol) with essential hypertension to be used for early detection and assessment of progressive deterioration
Long-term treatment with lithium induces functional and/or structural disturbances in the kidneys. However, no procedure has been established for the early diagnosis of lithium intoxication. In this study, we prepared mild to severe lithium-induced nephropathy rat models and examined the usefulness
Elevated urinary levels of the renal tubular enzyme, N-acetyl-beta-D-glucosaminidase (NAG), have been shown to be associated with reversible tubular damage and, therefore, may serve as an indicator of tubular damage in the setting of presumed obstruction uropathy. This study compares urinary NAG
OBJECTIVE
Hydronephrosis leads to deterioration of renal function. As urinary N-acetyl-beta-D-glucosaminidase (U-NAG) activity is considered a sensitive marker of renal tubular impairment, our aim was to measure U-NAG in children with hydronephrosis and to look for a relationship among selected
To estimate the diagnostic value of tubular parameters, the urinary alanine aminopeptidase (AAP), N-acetyl-beta-D-glucosaminidase (NAG) and the alpha(1)-microglobulin (a1M) of 150 patients with histologically proven glomerulonephritis (GN) were determined. In addition, the reabsorption rate of the
Urinary N-acetyl-beta-D-glucosaminidase (NAG) activity was measured longitudinally in 12 patients with Graves' disease, 5 patients with subacute thyroiditis, and 1 patient with silent thyroiditis, and compared with that of 36 normal controls. The patients with Graves' disease and subacute
OBJECTIVE
Some biomarkers of renal tubular injury are reported to be useful for predicting renal prognosis in the early stage of diabetic nephropathy (DN). Our study compared predictions of the renal prognosis by such biomarkers and by histologic tubulointerstitial damage.
METHODS
Among 210 patients
Carbon dioxide (CO2) pneumoperitoneum together with an increased intraabdominal pressure (IAP) induces a hemodynamic stress response, diminishes urine output, and may compromise splanchnic perfusion. A new retractor method may be less traumatic. Accordingly, 30 ASA physical status I or II patients