Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0730345 (microalbuminuria)
 4,018 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The value of polypeptide analyses in the diagnoses of diabetic nephropathy. Early diagnostic signs are rapidly gaining importance in the prevention and care of diabetic complications. The aim of this paper was to review the clinical significance of measurements of the serum and urine levels of beta-2-microglobulin, microalbuminuria and the plasma and urine levels of beta-thromboglobulin. We would like to emphasize their possible role in monitoring and prediction of the chronic sequelae of diabetes mellitus.
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PMID:[The value of polypeptide analysis (beta-2-microglobulin, microalbuminuria, beta-thromboglobulin) in the diagnosis of diabetic nephropathies]. 147 8

While microalbuminuria indicates the glomerular damage of early diabetic nephropathy, tubular abnormalities also occur at an early stage of diabetic renal disease. Urinary excretion of beta-thromboglobulin (BTG) and N-acetyl-beta-D-glucosaminidase (NAG) was measured in 132 normotensive Type 1 (insulin-dependent) diabetic patients with no evidence of overt renal disease, of whom 35 had microalbuminuria and the remainder had normal urinary albumin excretion. Of 21 patients in whom there was a detectable urinary BTG concentration, only 8 (38%) had a concurrently abnormal urinary albumin excretion. NAG excretion was elevated in 22 (63%) of the 35 patients with microalbuminuria; significant associations were also identified between urinary NAG excretion and smoking habit (x2 = 12.7, p less than 0.001) and glycated haemoglobin (r = 0.49, p less than 0.01). It is concluded that measurement of urinary BTG is not of sufficient sensitivity to be of value in the detection of early diabetic renal disease, but measurement of urinary NAG may be of value in the detection of diabetic nephropathy at a potentially reversible stage.
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PMID:Urinary excretion of beta-thromboglobulin and N-acetyl-beta-D-glucosaminidase in type 1 diabetes: potential indicators of early nephropathy? 215 50