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Query: UMLS:C0011849 (diabetes)
 277,896 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Single attempt kidney biopsy was successful in 60 cases of diabetes mellitus out of 83. Histopathological evidence of nephropathy was found in 30 (50%) out of 60 (4 of IDDM and 56 of NIDDM). Microproteinuria was a sensitive indicator of histopathological evidence of nephropathy (by biopsy) and should be used as a non invasive method of evidence of kidney involvement in diabetes mellitus regardless of duration of the disease. Routine renal function tests--commonly used indicators of kidney disease in the presence of hypertension were of no value and should not be relied upon. Duration of diabetes mellitus was important correlation with the evidence of the disease and and its severity but nephropathy was found in newly detected cases of diabetes mellitus (NIDDM). Nephropathy was present in case of DM who had retinopathy and is a better factor of correlation.
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PMID:Correlation of microproteinuria and histopathological changes in kidney in diabetes mellitus. 145 34

Microproteinuria is an early sign of clinical diabetic nephropathy, and it also has the power to predict cardiovascular mortality in both types of diabetes. In order to investigate this last aspect, we have analyzed serum lipids in diabetes type I and II (128 male patients) with or without microproteinuria [determined using MICRAL/TEST (Boerhinguer M)]. The results revealed the following: hypertriglycerinemia and a low HDL-Cholesterol level in insulin dependent diabetes mellitus together with hypercholesterolemia in non insulin dependent diabetes mellitus. It seems that both microproteinuria as well as hyperlipidemiain diabetes mellitus reflect a generalizes vascular lesion.
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PMID:[Correlation of plasma lipids and microproteinuria in diabetes mellitus]. 176 8

The constant presence of albumin, as detected by common biochemical methods, in multiple urine samples of a patient, was first considered by Bright, in 1836, as a cardinal sign of renal disease ("clinical proteinuria"). Since then this view was widely adopted for studying the clinical evolution of the patients with diabetes mellitus, whose high risk to develop proteinuria and subsequently a progressive decline of renal function was well known. Thus the finding of "clinical proteinuria" by traditional, merely biochemical techniques, has been considered for more than one century as the opening event in the onset of diabetic nephropathy, and a distinctive sign of glomerulopathy in general. More recently, this view has been deeply criticized, mainly because it lies on the implicit assumption that the sensitivity limits of the biochemical tests for the detection of urinary protein concentrations (about 300 mg/dl), coincide with the ones that can distinguish non nephropathic from nephropathic patients (either diabetic or not). Indeed new techniques, that detect urinary proteins down to 1 microgram/ml, have shown that the upper limit of protein excretion in healthy people is well below the minimum concentration detectable by all the traditional tests. Therefore a new clinical entity, named "microproteinuria" has been defined, meaning the urinary excretion rate ranging between the "physiological" and the "clinical" proteinuria; its pathophysiologic, diagnostic and prognostic significance has been extensively evaluated in the last 20 years. Microproteinuria has been shown to represent a crucial event in the natural history of the diabetic nephropathy; in diabetic patients it is strictly related to the risk of future (months to years) development of overt nephropathy and chronic renal failure, and it may predict the risk of macroangiopathic complications. More recently new settings have been proposed for the study of microproteinuria, as an early and sensitive marker of cardiovascular diseases in hypertensive non diabetic patients and even in non hypertensive non diabetic elderly people. The role of microproteinuria in the diagnosis and follow-up of many non-diabetic glomerulopathies is a very interesting though still unexplored field.
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PMID:[Microalbuminuria: theoretical bases and new applications]. 846 3