Delayed Intervention With Pyridoxamine Improves Metabolic Function and Prevents Adipose Tissue Inflammation and Insulin Resistance in High-Fat Diet-Induced Obese Mice.

abstract：:Both insulin resistance and decreased insulin secretion have been hypothesized to be precursors of non-insulin-dependent diabetes. An elevated proinsulin concentration reflects abnormal proinsulin processing and could indicate abnormal insulin secretion. We examined fasting insulin (measured by a radioimmunoassay that...

journal_title：Diabetes

authors： Haffner SM,Stern MP,Miettinen H,Gingerich R,Bowsher RR

更新日期：1995-10-01 00:00:00

abstract：:Insulin signaling in vascular endothelial cells (ECs) is critical to maintain endothelial function but also to mediate insulin action on peripheral glucose disposal. However, gene knockout studies have reached disparate conclusions. Thus, insulin receptor inactivation in ECs does not impair insulin action, whereas ina...

journal_title：Diabetes

authors： Tsuchiya K,Accili D

更新日期：2013-05-01 00:00:00

abstract：:This cross-sectional study evaluated the relationship between 1) functional and structural measurements of neurodegeneration in the initial stages of diabetic retinopathy (DR) and 2) the presence of neurodegeneration and early microvascular impairment. We analyzed baseline data of 449 patients with type 2 diabetes enr...

journal_title：Diabetes

authors： Santos AR,Ribeiro L,Bandello F,Lattanzio R,Egan C,Frydkjaer-Olsen U,García-Arumí J,Gibson J,Grauslund J,Harding SP,Lang GE,Massin P,Midena E,Scanlon P,Aldington SJ,Simão S,Schwartz C,Ponsati B,Porta M,Costa MÂ,Her

更新日期：2017-09-01 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：:During epidemiologic investigations of vascular complications of diabetes in Warsaw the habit of cigarette smoking was analyzed in the subjects studied (4,530 diabetics). It was found that in the group of diabetics the number of ex-smokers was much greater (p less than 0.01) and that of present smokers lower (p less t...

journal_title：Diabetes

authors： Czyzyk A,Królewski AS

更新日期：1976-08-01 00:00:00

abstract：:Cultured bovine retinal capillary pericytes (BRP) were used to investigate the effect of an aldose reductase inhibitor, tolrestat, and an inhibitor of advanced glycation end products (AGE) formation, aminoguanidine, on glucose toxicity. Glucose at high concentration reduced the replicative activity of pericytes in a d...

journal_title：Diabetes

authors： Chibber R,Molinatti PA,Wong JS,Mirlees D,Kohner EM

更新日期：1994-06-01 00:00:00

abstract：CONTEXT:Circulating fatty acid synthase (FASN) is a biomarker of metabolically demanding human diseases. The aim of this study was to determine whether circulating FASN could be a biomarker of overnutrition-induced metabolic stress and insulin resistance in common metabolic disorders. RESEARCH DESIGN AND METHODS:Circu...

journal_title：Diabetes

authors： Fernandez-Real JM,Menendez JA,Moreno-Navarrete JM,Blüher M,Vazquez-Martin A,Vázquez MJ,Ortega F,Diéguez C,Frühbeck G,Ricart W,Vidal-Puig A

更新日期：2010-06-01 00:00:00

abstract：:Indoleamine 2,3 dioxygenase-1 (IDO1) is a powerful immunoregulatory enzyme that is deficient in patients with type 1 diabetes (T1D). In this study, we present the first systematic evaluation of IDO1 expression and localization in human pancreatic tissue. Although IDO1 was constitutively expressed in β-cells from donor...

journal_title：Diabetes

authors： Anquetil F,Mondanelli G,Gonzalez N,Rodriguez Calvo T,Zapardiel Gonzalo J,Krogvold L,Dahl-Jørgensen K,Van den Eynde B,Orabona C,Grohmann U,von Herrath MG

更新日期：2018-09-01 00:00:00

abstract：:Agonist-induced activation of peroxisome proliferator-activated receptor-γ (PPARγ) stimulates adipocyte differentiation and insulin sensitivity. Patients with heterozygous PPARγ dominant-negative mutation develop partial lipodystrophy and insulin resistance. Inconsistent with this evidence in humans, it was reported t...

journal_title：Diabetes

authors： Gumbilai V,Ebihara K,Aizawa-Abe M,Ebihara C,Zhao M,Yamamoto Y,Mashimo T,Hosoda K,Serikawa T,Nakao K

更新日期：2016-10-01 00:00:00

abstract：:Calcium/calmodulin-dependent protein kinase (CaMK) activation induces mitochondrial biogenesis in response to increasing cytosolic calcium concentrations. Calcium leak from the ryanodine receptor (RyR) is regulated by reactive oxygen species (ROS), which is increased with high-fat feeding. We examined whether ROS-indu...

journal_title：Diabetes

authors： Jain SS,Paglialunga S,Vigna C,Ludzki A,Herbst EA,Lally JS,Schrauwen P,Hoeks J,Tupling AR,Bonen A,Holloway GP

更新日期：2014-06-01 00:00:00

abstract：:Site differences in adipose tissue function may have implications for insulin-resistant conditions. In mature adipose tissue, subcutaneous adipocytes have higher leptin secretion, similar tumor necrosis factor (TNF)-alpha secretion, and lower catecholamine-stimulated lipolysis as compared with omental adipocytes. In t...

journal_title：Diabetes

authors： van Harmelen V,Dicker A,Rydén M,Hauner H,Lönnqvist F,Näslund E,Arner P

更新日期：2002-07-01 00:00:00

abstract：:Diabetic nephropathy is the main cause of end-stage renal disease requiring dialysis in developed countries. In this study, we demonstrated the therapeutic effect of hepatocyte growth factor (HGF) on advanced rather than early diabetic nephropathy using a rat model of streptozotocin-induced diabetes. Early diabetic ne...

journal_title：Diabetes

authors： Cruzado JM,Lloberas N,Torras J,Riera M,Fillat C,Herrero-Fresneda I,Aran JM,Alperovich G,Vidal A,Grinyó JM

更新日期：2004-04-01 00:00:00

abstract：:The fa-gene was transferred from the Zucker rat (13 M strain) to the Wistar Kyoto (WKY) rat. The survey, performed at the 10th generation of backcrossing, showed that Wistar fatty rats (fa/fa), a congenic strain of WKY, developed obesity and obesity-related features, such as hyperinsulinemia and hyperlipemia, in the s...

journal_title：Diabetes

authors： Ikeda H,Shino A,Matsuo T,Iwatsuka H,Suzuoki Z

更新日期：1981-12-01 00:00:00

abstract：:The effects of elevated EPI and CORT levels on KG, SI, and SG were studied in dogs with alloxan-induced diabetes. Conscious dogs received SAL, EPI 20 ng.kg-1.min-1 for 30 min (short EPI) or 72 h (long EPI), or CORT 200 micrograms.kg-1.min-1 for 60 min (short CORT) or 72 h (long CORT) before assessment of glucose metab...

journal_title：Diabetes

authors： Sleeman MW,Christopher MJ,Martin IK,Ward GM,Alford FP,Best JD

更新日期：1992-11-01 00:00:00

abstract：:The TaqIB cholesteryl ester transfer protein (CETP) gene polymorphism (B1B2) is a determinant of HDL cholesterol in nondiabetic populations. Remarkably, this gene effect appears to be modified by environmental factors. We evaluated the effect of this polymorphism on HDL cholesterol levels and on the lipoprotein respon...

journal_title：Diabetes

authors： Dullaart RP,Hoogenberg K,Riemens SC,Groener JE,van Tol A,Sluiter WJ,Stulp BK

更新日期：1997-12-01 00:00:00

abstract：:African Americans are at increased risk of type 2 diabetes and many diabetes complications. We have carried out a genome-wide scan for African American type 2 diabetes using 638 affected sibling pairs (ASPs) from 247 families ascertained through impaired renal function to identify type 2 diabetes loci in this high-ris...

journal_title：Diabetes

authors： Sale MM,Freedman BI,Langefeld CD,Williams AH,Hicks PJ,Colicigno CJ,Beck SR,Brown WM,Rich SS,Bowden DW

更新日期：2004-03-01 00:00:00

abstract：:Adiponectin, one of the most abundant gene transcript proteins in human fat cells, has been shown to improve insulin action and is also suggested to exert antiatherogenic effects. We measured circulating adiponectin levels and risk factors for atherosclerosis in 45 healthy first-degree relatives of type 2 diabetic sub...

journal_title：Diabetes

authors： Pellmé F,Smith U,Funahashi T,Matsuzawa Y,Brekke H,Wiklund O,Taskinen MR,Jansson PA

更新日期：2003-05-01 00:00:00

abstract：:We investigated the significance of the variants of the IRS-2 gene in patients with type 2 diabetes. The entire coding part of the IRS-2 gene was screened by single-strand conformation polymorphism analysis in 40 Chinese and 40 Finnish patients with late-onset type 2 diabetes. The association of the variants of the IR...

journal_title：Diabetes

authors： Wang H,Rissanen J,Miettinen R,Kärkkäinen P,Kekäläinen P,Kuusisto J,Mykkänen L,Karhapää P,Laakso M

更新日期：2001-08-01 00:00:00

abstract：:Obesity and body fat distribution are important risk factors for the development of type 2 diabetes and metabolic syndrome. Evidence has accumulated that this risk is related to intrinsic differences in behavior of adipocytes in different fat depots. In the current study, we demonstrate that adipocyte precursor cells ...

journal_title：Diabetes

authors： Macotela Y,Emanuelli B,Mori MA,Gesta S,Schulz TJ,Tseng YH,Kahn CR

更新日期：2012-07-01 00:00:00

abstract：OBJECTIVE:Skeletal muscle protein metabolism is resistant to the anabolic action of insulin in healthy, nondiabetic older adults. This defect is associated with impaired insulin-induced vasodilation and mTORC1 signaling. We hypothesized that, in older subjects, pharmacological restoration of insulin-induced capillary r...

journal_title：Diabetes

authors： Timmerman KL,Lee JL,Fujita S,Dhanani S,Dreyer HC,Fry CS,Drummond MJ,Sheffield-Moore M,Rasmussen BB,Volpi E

更新日期：2010-11-01 00:00:00

abstract：:In man a small dose of somatostatin (50 micrograms/h) suppressed moderately basal insulin (5 microU/ml) and glucagon (40 pg/ml) levels. This resulted in a short-lasting hypoglycemia, which was then followed by marginal hyperglycemia throughout the experiment. The addition of a minimal dose of glucagon (0.50 ng/kg/min)...

journal_title：Diabetes

authors： Lins PE,Wajngot A,Adamson U,Vranic M,Efendić S

更新日期：1983-07-01 00:00:00

abstract：:Our aim was to isolate and determine the contribution of partial pancreatectomy, systemic delivery of pancreatic hormones, and duct obliteration to glucose regulation after segmental pancreas transplantation in dogs. Fasting, postprandial, and intravenous glucose-stimulated glucose, insulin, glucagon, pancreatic polyp...

journal_title：Diabetes

authors： van der Burg MP,Gooszen HG,Guicherit OR,Jansen JB,Frölich M,van Haastert FA,Lamers CB

更新日期：1989-09-01 00:00:00

abstract：:Diabetic hearts exhibit decreased responsiveness to stimulation by beta-adrenoreceptor (beta-AR) agonists. This decrease in activity may be due to changes in expression and/or signaling of beta-AR. Recently we showed that right atrial strips from 14-week streptozotocin (STZ)-induced diabetic rat hearts exhibit decreas...

journal_title：Diabetes

authors： Dinçer UD,Bidasee KR,Güner S,Tay A,Ozçelikay AT,Altan VM

更新日期：2001-02-01 00:00:00

abstract：:Nearly 20 years ago, it was suggested that individuals exist who are not obese on the basis of height and weight, but who, like people with overt obesity, are hyperinsulinemic, insulin-resistant, and predisposed to type 2 diabetes, hypertriglyceridemia, and premature coronary heart disease. Since then it has become in...

journal_title：Diabetes

authors： Ruderman N,Chisholm D,Pi-Sunyer X,Schneider S

更新日期：1998-05-01 00:00:00

abstract：:Insulin resistance (IR) is a harbinger of type 2 diabetes (T2D) and partly determined by genetic factors. However, genetically regulated mechanisms of IR remain poorly understood. Using gene expression, genotype, and insulin sensitivity data from the African American Genetics of Metabolism and Expression (AAGMEx) coho...

journal_title：Diabetes

authors： Sharma NK,Chuang Key CC,Civelek M,Wabitsch M,Comeau ME,Langefeld CD,Parks JS,Das SK

更新日期：2019-07-01 00:00:00

abstract：OBJECTIVE:Insufficient development of a new intra-islet capillary network after transplantation may be one contributing factor to the failure of islet grafts in clinical transplantation. The present study tested the hypothesis that the angiostatic factor thrombospondin-1 (TSP-1), which is normally present in islets, re...

journal_title：Diabetes

authors： Olerud J,Johansson M,Lawler J,Welsh N,Carlsson PO

更新日期：2008-07-01 00:00:00

abstract：OBJECTIVE:In part, activation of invariant natural killer T (iNKT)-cells with the superagonist alpha-galactosylceramide (alpha-GalCer) inhibits the development of T-cell-mediated autoimmune type 1 diabetes in NOD mice by inducing the downstream differentiation of antigen-presenting dendritic cells (DCs) to an immunotol...

journal_title：Diabetes

authors： Driver JP,Scheuplein F,Chen YG,Grier AE,Wilson SB,Serreze DV

更新日期：2010-02-01 00:00:00

abstract：OBJECTIVE:Phosphoinositide 3-kinase enhancer A (PIKE-A) is a proto-oncogene that promotes tumor growth and transformation by enhancing Akt activity. However, the physiological functions of PIKE-A in peripheral tissues are unknown. Here, we describe the effect of PIKE deletion in mice and explore the role of PIKE-A in o...

journal_title：Diabetes

authors： Chan CB,Liu X,Jung DY,Jun JY,Luo HR,Kim JK,Ye K

更新日期：2010-04-01 00:00:00

abstract：:This article seeks to determine whether factors related to autoimmunity risk remain significant after the initiation of two or more diabetes-related autoantibodies and continue to contribute to type 1 diabetes (T1D) risk among autoantibody-positive children in The Environmental Determinants of Diabetes in the Young (T...

journal_title：Diabetes

authors： Krischer JP,Liu X,Lernmark Å,Hagopian WA,Rewers MJ,She JX,Toppari J,Ziegler AG,Akolkar B,TEDDY Study Group.

更新日期：2017-12-01 00:00:00

abstract：:EPHX2 (encoding soluble epoxide hydrolase [sEH]) converts biologically active epoxyeicosatrienoic acids (EETs), anti-inflammatory and profibrinolytic effectors, into the less biologically active metabolites, dihydroxyeicostrienoic acids. We sought to characterize the expression and the function of EPHX2 in diabetic co...

journal_title：Diabetes

authors： Sun H,Lee P,Yan C,Gao N,Wang J,Fan X,Yu FS

更新日期：2018-06-01 00:00:00