Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: EC:3.1.1.8 (cholinesterase)
 12,691 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The aim of this study was to investigate the regulation of various proteins of the GHIGF axis during progression of liver failure and to search for potential prognostic markers of functional hepatic reserve. Serum levels of growth hormone (GH) and high affinity growth hormone binding protein (GHBP), insulin-like growth factor I (IGF-I) and IGF binding proteins (IGFBP) -1, -2 and -3 were determined in patients with liver cirrhosis. A continuous decline in the concentrations of IGF-I, IGFBP-3 and serum GH-binding activity (GHBP) was observed during progression of cirrhosis and the data correlated significantly with choline esterase, total serum protein and the Child score. In addition, GHBP showed a significant correlation with the enzymatic activity of glutamate dehydrogenase or transaminases and seems so to be influenced by the degree of liver cell damage. In contrast, IGFBP-1 and IGFBP-2 levels were significantly elevated in preterminal disease suggesting an upregulatory mechanism is still effective in this situation. Only when liver function had markedly deteriorated, the serum levels of these two parameters decreased again, possibly due to an impaired synthesis. The excellent correlation between the serum levels of IGF-I (r = -0.64, p < 0.001) or IGFBP-3 (r = -0.67, p < 0.001) and the Child score index suggests that they reflect the hepatic functions just as conventional indicators. For an appropriate interpretation of the liver function the measurement of the growth related peptides can be a valuable tool to estimate pathological alteration in the functional hepatic reserve or in the glucose homeostasis.
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PMID:Regulation of growth hormone (GH), insulin-like growth factor (IGF)I, IGF binding proteins -1, -2, -3 and GH binding protein during progression of liver cirrhosis. 853 56

Thirty-three patients with type 2 diabetes mellitus (16 men, 17 women) were divided into 3 groups based on urinary excretion of albumin (U-Alb)--group A: U-Alb < 30 mg/d; group B: 30 mg/d < or = U-Alb < or = 300 mg/d; and group C: 300 mg/d < U-Alb. Serum creatinine levels were lower than 2.0 mg/dL in all the subjects. There was no difference in age, sex, therapy, body weight, body mass index (BMI), lean body mass (LBM), or hemoglobin A(1c) (HbA(1c)) levels among the 3 groups. Resting metabolic rate (RMR) (kJ/h/m(2)) and adjusted RMR for lean body mass (kJ/h/m(2)) were significantly increased in group C compared with groups A and B. Hb concentrations, serum albumin levels, and creatinine clearance were much lower in group C than in groups A and B (P < .001). There were no difference in serum urea nitrogen, total cholesterol, cholinesterase and free thyroxine, or plasma insulin-like growth factor I (IGF-I) levels among the 3 groups. Linear regression analysis revealed an inverse correlation between RMR and serum albumin levels, correlation between RMR and U-Alb, and inverse correlation between RMR and Hb concentrations, respectively, in these patients. In conclusion, RMR in diabetic patients correlated directly with U-Alb and inversely with serum albumin and Hb concentration. These findings suggest that RMR is related with urinary albumin loss and anemia in patients with type 2 diabetes mellitus accompanied by diabetic nephropathy.
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PMID:Increased resting metabolic rate in patients with type 2 diabetes mellitus accompanied by advanced diabetic nephropathy. 1553 91