Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0011881 (diabetic nephropathy)
 10,836 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Metabolic changes of basement membrane proteins, collagenous and non-collagenous, will be followed by morphological changes and develop into diabetic microangiopathy. In this study, serum concentrations of laminin and type IV collagen were measured in 87 cases o f non-insulin-dependent diabetes mellitus (NIDDM) and examined with the development of diabetic nephropathy and retinopathy. Serum type IV collagen was measured by two methods, assays of the 7S portion (7S-RIA) and of both the 7S and central triple helical domain (IV-EIA). IV-EIA showed more significant elevation with development of diabetic microangiopathy than 7S-RIA and laminin. After measurement of basement membrane proteins, 66 cases were followed clinically for 3 or 4 years. In 45 cases without worsening of diabetic nephropathy, IV-EIA and laminin concentrations in serum were significantly lower than those in 21 cases who showed worsening of diabetic nephropathy in the same period, Multivariate analysis revealed a good model including three dependent variables of serum values of laminin, IV-EIA and mean blood pressure for discriminating between the worsened group and the non-worsened group. High values of IV-EIA and laminin in serum may be useful in predicting the worsening of diabetic nephropathy.
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PMID:Serum concentrations of basement membrane proteins in NIDDM as a prognostic marker for nephropathy. 778 93

The purpose of the study was to assess TGF-beta and IL-6 urinary excretion (measured with EIA) in 12 IDDM patients (7 F, 5 M, age 20-49 yrs, mean = 33.08) with albuminuria or microalbuminuria. Control group consists of 27 IDDM patients (12 F, 15 M, age 24-59 yrs. mean = 39.5) without albuminuria or microalbuminuria. Urinary excretion of IL-6 was significantly higher (p < 0.05) in IDDM patients with albuminuria (mean = 7.43 +/- 8.29 pg/mg creatinine) than in control group (mean = 3.74 +/- 2.64 pg/mg creatinine). Urinary excretion of TGF-beta was also higher (but not significantly in IDDM patients with albuminuria or microalbuminuria (mean = 42.0 +/- 30.0 pg/mg creatinine) than in control group (mean = 27.0 +/- 20.0 pg/mg creatinine). The data indicate that IL-6 and TGF-beta could be involved in the development of diabetic nephropathy.
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PMID:[Increased urinary excretion of transforming growth factor beta and interleukin-6 in patients with diabetic nephropathy]. 913 74