Energy Expenditure Responses to Fasting and Overfeeding Identify Phenotypes Associated With Weight Change.

abstract：:Apoptosis is a physiological form of cell death that occurs during normal development, and critical mediators of this process include caspases, reactive oxygen species, and Ca2+. Excessive apoptosis of the pancreatic beta-cell has been associated with diabetes. Consequently, apoptosis research has focused on how infil...

journal_title：Diabetes

authors： Chandra J,Zhivotovsky B,Zaitsev S,Juntti-Berggren L,Berggren PO,Orrenius S

更新日期：2001-02-01 00:00:00

abstract：:Diabetes-induced oxidative stress can lead to protein misfolding and degradation by the ubiquitin-proteasome system. This study examined protein ubiquitination in pancreatic sections from Zucker diabetic fatty rats. We observed large aggregates of ubiquitinated proteins (Ub-proteins) in insulin-expressing beta-cells a...

journal_title：Diabetes

authors： Kaniuk NA,Kiraly M,Bates H,Vranic M,Volchuk A,Brumell JH

更新日期：2007-04-01 00:00:00

abstract：:The allelic forms of the human leukocyte antigen (HLA)-DQ beta-chain (DQB1) have been recognized as the best markers of insulin-dependent diabetes mellitus (IDDM) susceptibility. We describe a method that allows the recognition of these DQB1 alleles without the use of either allele-specific oligonucleotide probes or r...

journal_title：Diabetes

authors： Trucco G,Fritsch R,Giorda R,Trucco M

更新日期：1989-12-01 00:00:00

abstract：:Type 1 diabetes is caused by adaptive immune responses, but innate immunity is important because monocytes infiltrate islets. Activated monocytes express cyclooxygenase (COX)-2, promoting prostaglandin-E(2) (PGE(2)) secretion, whereas COX-1 expression is constitutive. We aimed to define monocyte COX expression in type...

journal_title：Diabetes

authors： Beyan H,Goodier MR,Nawroly NS,Hawa MI,Bustin SA,Ogunkolade WB,Londei M,Yousaf N,Leslie RD

更新日期：2006-12-01 00:00:00

abstract：:Hyperglycemia-induced alterations in mesangial (MES) cell function and extracellular matrix protein accumulation are seen in diabetic glomerulopathy. Recent studies have demonstrated that some of the effects of high glucose (HG) on cellular metabolism are mediated by the hexosamine biosynthesis pathway (HBP), in which...

journal_title：Diabetes

authors： Singh LP,Andy J,Anyamale V,Greene K,Alexander M,Crook ED

更新日期：2001-10-01 00:00:00

abstract：:New cellular-based reagents are needed to diagnose type I diabetes as well as to monitor the outcomes of clinical trials at early time points. Four new monoclonal antibodies (mAbs) have been shown to demonstrate reduced binding to lymphocytes from identical twins with long-term type I diabetes relative to that observe...

journal_title：Diabetes

authors： Pinies JA,Fu Y,Vazquez JA,Faustman D

更新日期：1997-03-01 00:00:00

abstract：:The experiments reported here investigate the effects of two conditions of elevated lactogen activity on the threshold of glucose stimulation of insulin secretion and suprathreshold, glucose-stimulated insulin secretion in the isolated, perfused rat pancreas. In both the tumor-bearing animals and pregnant animals, the...

journal_title：Diabetes

authors： Sorenson RL,Parsons JA

更新日期：1985-04-01 00:00:00

abstract：:Pancreatic islets contain enzyme activity which catalyzes the phosphorylation by MgATP of cardiac, skeletal, or smooth muscle myosin light chains. The enzyme is activated by calcium (Ka = 10 microM) and calmodulin (Ka = 2 nM) and inhibited by trifluoperazine (Ki = 10 microM), a known inhibitor of calmodulin and of ins...

journal_title：Diabetes

authors： MacDonald MJ,Kowluru A

更新日期：1982-06-01 00:00:00

abstract：:Alterations in dopaminergic circuitry play a critical role in food reward and may contribute to susceptibility to obesity. Ingestion of sweets releases dopamine in striatum, and both sweet preferences and striatal D2 receptors (D2R) decline with age and may be altered in obesity. Understanding the relationships betwee...

journal_title：Diabetes

authors： Pepino MY,Eisenstein SA,Bischoff AN,Klein S,Moerlein SM,Perlmutter JS,Black KJ,Hershey T

更新日期：2016-09-01 00:00:00

abstract：:Circadian rhythms are integral to the normal functioning of numerous physiological processes. Evidence from human and mouse studies suggests that loss of rhythm occurs in obesity and cardiovascular disease and may be a neglected contributor to pathophysiology. Obesity has been shown to impair the circadian clock mecha...

journal_title：Diabetes

authors： Prasai MJ,Mughal RS,Wheatcroft SB,Kearney MT,Grant PJ,Scott EM

更新日期：2013-06-01 00:00:00

abstract：:The effect of glyburide on glucose metabolism was examined in 10 non-insulin-dependent diabetic subjects (NIDDM) and 7 young, control subjects. After 3 mo of glyburide treatment in NIDDM, fasting plasma glucose declined from 198 to 141 mg/dl (P less than 0.01) without change in fasting insulin levels. Basal hepatic gl...

journal_title：Diabetes

authors： Simonson DC,Ferrannini E,Bevilacqua S,Smith D,Barrett E,Carlson R,DeFronzo RA

更新日期：1984-09-01 00:00:00

abstract：:Recent evidence highlights the therapeutic potential of peroxisome proliferator-activated receptor-δ (PPARδ) agonists to increase insulin sensitivity in diabetes. However, the role of PPARδ in regulating vascular function is incompletely characterized. We investigate whether PPARδ activation improves endothelial funct...

journal_title：Diabetes

authors： Tian XY,Wong WT,Wang N,Lu Y,Cheang WS,Liu J,Liu L,Liu Y,Lee SS,Chen ZY,Cooke JP,Yao X,Huang Y

更新日期：2012-12-01 00:00:00

abstract：:To examine the impact of diabetes and its treatment on plasma free-fatty acid (FFA) and oxidative fuel metabolism during hypoglycemia, we combined indirect calorimetry with [3-3H]glucose during a 4-h low-dose insulin infusion (plasma insulin approximately 2-fold above basal) in six poorly controlled and nine well-cont...

journal_title：Diabetes

authors： Caprio S,Amiel S,Tamborlane WV,Gelfand RA,Sherwin RS

更新日期：1990-02-01 00:00:00

abstract：:Thiazolidinediones (TZDs) are peroxisome proliferator-activated receptor-gamma (PPARG) agonists used to treat type 2 diabetes. TZDs can also be used to reduce rates of type 2 diabetes in at-risk individuals. However, a large fraction of TZD-treated patients (30-40%) do not respond to TZD treatment with an improvement ...

journal_title：Diabetes

authors： Wolford JK,Yeatts KA,Dhanjal SK,Black MH,Xiang AH,Buchanan TA,Watanabe RM

更新日期：2005-11-01 00:00:00

abstract：:Sterol regulatory element-binding protein (SREBP)-1 transcription factors play a central role in energy homeostasis by promoting glycolysis, lipogenesis, and adipogenesis. The sterol regulatory element-binding protein gene (SREBF)-1 is a good candidate gene for obesity and obesity-related metabolic traits such as type...

journal_title：Diabetes

authors： Eberlé D,Clément K,Meyre D,Sahbatou M,Vaxillaire M,Le Gall A,Ferré P,Basdevant A,Froguel P,Foufelle F

更新日期：2004-08-01 00:00:00

abstract：OBJECTIVE:We tested the hypothesis that adrenergic activation, cholinergic activation, or both, mediate the effect of recent antecedent hypoglycemia to reduce the sympathoadrenal response to subsequent hypoglycemia, the key feature of hypoglycemia-associated autonomic failure in diabetes, in humans. RESEARCH DESIGN AN...

journal_title：Diabetes

authors： Ramanathan R,Cryer PE

更新日期：2011-02-01 00:00:00

abstract：:In diabetic patients, elevated plasma levels of t-PA and PAI-1 accompany impaired fibrinolysis. To identify mechanisms for these abnormalities, we examined whether vascular endothelial cells exposed to high glucose upregulate t-PA and PAI-1 production and whether ambient PA activity is decreased concomitantly. In 17 c...

journal_title：Diabetes

authors： Maiello M,Boeri D,Podesta F,Cagliero E,Vichi M,Odetti P,Adezati L,Lorenzi M

更新日期：1992-08-01 00:00:00

abstract：:The mechanisms of marked increase in plasma leptin soon after ventromedial hypothalamus (VMH) lesions were investigated. Although rats did not gain body weight or parametrial fat-pad mass 24 h after the operation, the acute VMH-lesioned rats exhibited substantial five- and fourfold increases in plasma leptin levels co...

journal_title：Diabetes

authors： Suga A,Hirano T,Kageyama H,Kashiba M,Oka J,Osaka T,Namba Y,Tsuji M,Miura M,Adachi M,Inoue S

更新日期：1999-10-01 00:00:00

abstract：:Two weeks after intraportal transplantation of 2,000 neonatal pancreatic islets, recipient rats completely recovered from streptozotocin-induced diabetes. The reversal of diabetes could be documented by the normalization of blood glucose levels, by a restored weight gain, by normal glucagon and insulin levels in blood...

journal_title：Diabetes

authors： Gardemann A,Jungermann K,Grosse V,Cossel L,Wohlrab F,Hahn HJ,Blech W,Hildebrandt W

更新日期：1994-11-01 00:00:00

abstract：:Abnormalities of methyl-CpG binding protein 2 (Mecp2) cause neurological disorders with metabolic dysfunction; however, its role in adipose tissues remains unclear. Here, we report upregulated Mecp2 in white adipose tissues (WAT) of obese humans, as well as in obese mice and during in vitro adipogenesis. Normal chow-f...

journal_title：Diabetes

authors： Liu C,Wang J,Wei Y,Zhang W,Geng M,Yuan Y,Chen Y,Sun Y,Chen H,Zhang Y,Xiong M,Li Y,Zheng L,Huang K

更新日期：2020-01-01 00:00:00

abstract：:Different degrees of beta-cell failure and apoptosis are present in type 1 and type 2 diabetes. It has been recently suggested that high glucose-induced beta-cell apoptosis in type 2 diabetes shares a final common pathway with type 1 diabetes, involving interleukin-1beta (IL-1beta) production by beta-cells, nuclear fa...

journal_title：Diabetes

authors： Welsh N,Cnop M,Kharroubi I,Bugliani M,Lupi R,Marchetti P,Eizirik DL

更新日期：2005-11-01 00:00:00

abstract：:G(M), the muscle-specific glycogen-targeting subunit of protein phosphatase 1 (PP1) targeted to the sarcoplasmic reticulum, was proposed to regulate recovery of glycogen in exercised muscle, whereas mutation truncation of its COOH-terminal domain is known to be associated with type 2 diabetes. Here, we demonstrate dif...

journal_title：Diabetes

authors： Lerín C,Montell E,Nolasco T,Clark C,Brady MJ,Newgard CB,Gómez-Foix AM

更新日期：2003-09-01 00:00:00

abstract：:On the basis of the positive outcome of animal experiments, several large placebo-controlled trials are underway and aiming for the first time at the prevention of an immune-mediated disease, type 1 diabetes. The first of these trials, The Deutsche Nicotinamide Intervention Study (DENIS), evaluated the clinical effica...

journal_title：Diabetes

authors： Lampeter EF,Klinghammer A,Scherbaum WA,Heinze E,Haastert B,Giani G,Kolb H

更新日期：1998-06-01 00:00:00

abstract：:The insulin receptor, an integral membrane glycoprotein, is synthesized as a single-chain precursor that is cleaved to produce two mature subunits, both of which contain N-linked oligosaccharide chains and covalently linked fatty acids. We report that the beta-subunit also contains O-linked oligosaccharides. The prore...

journal_title：Diabetes

authors： Collier E,Gorden P

更新日期：1991-02-01 00:00:00

abstract：:A reduced thermic effect of glucose in non-insulin-dependent diabetes mellitus (NIDDM) has been previously reported. To investigate whether this defect is related to 1) a decreased rate of glucose storage, 2) a reduced energy cost of glucose storage, or 3) a defect in the sympathetically mediated component of thermoge...

journal_title：Diabetes

authors： Ravussin E,Zawadzki JK

更新日期：1987-12-01 00:00:00

abstract：:In renal transplant recipients (RTRs), new-onset diabetes after transplantation (NODAT) is a frequent and serious complication limiting survival of graft and patient. However, the underlying pathophysiology remains incompletely understood. In vitro and in preclinical models, HDL can preserve β-cell function, largely b...

journal_title：Diabetes

authors： Szili-Torok T,Annema W,Anderson JLC,Bakker SJL,Tietge UJF

更新日期：2019-10-01 00:00:00

abstract：:It has been proposed that p38 mitogen-activated protein kinase (MAPK) isoforms sensitive to the pyridinylimidazole compounds SB 203580 and SB 202190 may participate in the acute insulin-dependent activation of glucose transporters recruited to the plasma membrane of adipocytes and skeletal muscle. Here, we explore whe...

journal_title：Diabetes

authors： Turban S,Beardmore VA,Carr JM,Sakamoto K,Hajduch E,Arthur JS,Hundal HS

更新日期：2005-11-01 00:00:00

abstract：OBJECTIVE:The purpose of this work was to determine the pattern of genes regulated by peroxisome proliferator-activated receptor (PPAR) gamma coactivator 1 alpha (PGC-1 alpha) in human adipocytes and the involvement of PPARalpha and PPARgamma in PGC-1 alpha transcriptional action. RESEARCH DESIGN AND METHODS:Primary c...

journal_title：Diabetes

authors： Mazzucotelli A,Viguerie N,Tiraby C,Annicotte JS,Mairal A,Klimcakova E,Lepin E,Delmar P,Dejean S,Tavernier G,Lefort C,Hidalgo J,Pineau T,Fajas L,Clément K,Langin D

更新日期：2007-10-01 00:00:00

abstract：:Myocardial dysfunction, perfusion abnormalities, and the extent to which these abnormalities may be reversed by C-peptide administration was assessed in type 1 diabetic patients. Eight patients were studied before and during a 0.84-mg/kg dipyridamole administration using a randomized double-blind crossover protocol wi...

journal_title：Diabetes

authors： Hansen A,Johansson BL,Wahren J,von Bibra H

更新日期：2002-10-01 00:00:00

abstract：:To test the general applicability of the hypothesis that diabetes mellitus causes increased polyol pathway activity, decreased tissue free myo-inositol, and resultant pathological changes in tissues susceptible to the ravages of diabetes, we measured glucose, sorbitol, and myo-inositol with quantitative histochemical ...

journal_title：Diabetes

authors： Loy A,Lurie KG,Ghosh A,Wilson JM,MacGregor LC,Matschinsky FM

更新日期：1990-10-01 00:00:00