Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0034186 (pyelonephritis)
 6,144 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The urinary excretion of alpha 1-microglobulin (alpha 1M), beta 2-microglobulin (beta 2M), retinol-binding protein (RBP) and N-acetyl-beta-D-glucosaminidase (NAG) as markers of proximal tubular dysfunction was measured in various forms of urinary tract infections (UTI) and in fever due to non-renal infections. The urinary concentration of these proteins was significantly increased in acute pyelonephritis compared with acute cystitis and asymptomatic bacteriuria. Tubular proteinuria and enzymuria could also be demonstrated in subjects with fever of non-renal origin and corresponded to the findings of pyelonephritis. It is suggested that fever per se is the most likely cause of the tubular proteinuria seen in acute pyelonephritis. In localizing an acute UTI characterization of the urinary protein profile seems to have no advantage over a carefully measured body temperature. The urinary excretion of alpha 1M,beta 2M and RBP were highly correlated, while urinary NAG activity was less correlated to these low-molecular weight proteins. Fibrin degradation product D (FDP-D) was detected in the urines in 60% of the patients with acute pyelonephritis and in one third of those with acute cystitis. The estimation of FDP in urine therefore seems to be of little value in the level diagnosis of UTI.
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PMID:Fever and proximal tubular function in acute pyelonephritis. 241 42

In 115 patients with various glomerular diseases and in 23 with chronic pyelonephritis the comparative incidence of glomerular fibrin deposits, and blood and urinary FDP was studied for evaluation of their clinical value. The results of the study indicate that the determination of urinary FDP is the most reliable clinico-laboratory test for the presence of increased intrarenal haemocoagulation. Moreover, the quantitative assessment of urinary FDP could be also used as an index for estimating the activity of the pathological process, the selectivity of proteinuria, the need for anticoagulant therapy, and the prognosis of the disease.
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PMID:Fibrin deposits in the glomeruli and fibrin/fibrinogen degradation products (FDP) in the blood and urine in some renal diseases. 711 91