Increased hemoglobin AIc in diabetic mice.

abstract：:Pancreatic β-cells play a pivotal role in maintaining normoglycemia. Recent studies have revealed that the β-cell is not a homogeneous cell population but, rather, is heterogeneous in a number of properties such as electrical activity, gene expression, and cell surface markers. Identification of specific β-cell subpop...

journal_title：Diabetes

authors： Dybala MP,Hara M

更新日期：2019-06-01 00:00:00

abstract：OBJECTIVE:Insulin resistance in skeletal muscle is a major risk factor for type 2 diabetes in women with polycystic ovary syndrome (PCOS). However, the molecular mechanisms underlying skeletal muscle insulin resistance and the insulin-sensitizing effect of thiazolidinediones in PCOS in vivo are less well characterized....

journal_title：Diabetes

authors： Højlund K,Glintborg D,Andersen NR,Birk JB,Treebak JT,Frøsig C,Beck-Nielsen H,Wojtaszewski JF

更新日期：2008-02-01 00:00:00

abstract：:Conjugated linoleic acid (CLA) isomers have a number of beneficial health effects, as shown in biomedical studies with animal models. Previously, we reported that a mixture of CLA isomers improved glucose tolerance in ZDF rats and activated peroxisome proliferator-activated receptor (PPAR)-gamma response elements in v...

journal_title：Diabetes

authors： Ryder JW,Portocarrero CP,Song XM,Cui L,Yu M,Combatsiaris T,Galuska D,Bauman DE,Barbano DM,Charron MJ,Zierath JR,Houseknecht KL

更新日期：2001-05-01 00:00:00

abstract：:A simple method for the elimination of labile glycohemoglobin in the chromatographic quantitation of glycosylated hemoglobin is described. Use is made of the instability of Schiff base adducts in acidic solution. Erythrocytes are lysed with a pH 5 buffer. At this pH dissociation reaches completion during sample prepar...

journal_title：Diabetes

authors： Bissé E,Berger W,Flückiger R

更新日期：1982-07-01 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：:C57BL/6 (B6) mice develop glucose intolerance with age, whereas C3H/He (C3H) mice do not. In this study, we examined whether this differential glucose homeostasis was associated with differences of proteolytic activation of pancreatic prohormones. Radioimmunoassays showed comparable levels of fasting plasma insulin be...

journal_title：Diabetes

authors： Schmidt G,Sirois F,Anini Y,Kauri LM,Gyamera-Acheampong C,Fleck E,Scott FW,Chrétien M,Mbikay M

更新日期：2006-02-01 00:00:00

abstract：:The plasma and tissue concentration of ascorbic acid (AA) is reduced in diabetes. This study was designed to investigate the mechanism and significance of this phenomenon. The low plasma AA concentration of diabetic rats can be normalized by dietary AA supplement (20-40 mg/day), a dosage approximately equal to the max...

journal_title：Diabetes

authors： McLennan S,Yue DK,Fisher E,Capogreco C,Heffernan S,Ross GR,Turtle JR

更新日期：1988-03-01 00:00:00

abstract：:Vitamin E content and biosynthesis of 12-hydroxyeicosatetraenoic acid (12-HETE) have been measured in platelets from type I diabetic subjects and age- and sex-matched, nondiabetic control subjects. Platelets from diabetic subjects synthesized significantly greater quantities of 12-HETE than did platelets from control ...

journal_title：Diabetes

authors： Karpen CW,Cataland S,O'Dorisio TM,Panganamala RV

更新日期：1985-06-01 00:00:00

abstract：OBJECTIVE:We evaluated the impact on diabetes-related intermediary traits of common novel type 2 diabetes-associated variants in the JAZF1 (rs864745), CDC123/CAMK1D (rs12779790), TSPAN8 (rs7961581), THADA (rs7578597), ADAMTS9 (rs4607103), and NOTCH2 (rs10923931) loci, which were recently identified by meta-analysis of ...

journal_title：Diabetes

authors： Grarup N,Andersen G,Krarup NT,Albrechtsen A,Schmitz O,Jørgensen T,Borch-Johnsen K,Hansen T,Pedersen O

更新日期：2008-09-01 00:00:00

abstract：OBJECTIVE:The liver plays a critical role in integrating and controlling glucose metabolism. Thus, it is important that the liver receive and react to signals from other tissues regarding the nutrient status of the body. Leptin, which is produced and secreted from adipose tissue, is a hormone that relays information re...

journal_title：Diabetes

authors： Huynh FK,Levi J,Denroche HC,Gray SL,Voshol PJ,Neumann UH,Speck M,Chua SC,Covey SD,Kieffer TJ

更新日期：2010-12-01 00:00:00

abstract：:We performed a variance components linkage analysis of renal function, measured as glomerular filtration rate (GFR), in 63 extended families with multiple members with type 2 diabetes. GFR was estimated from serum concentrations of cystatin C and creatinine in 406 diabetic and 428 nondiabetic relatives. Results for cy...

journal_title：Diabetes

authors： Placha G,Poznik GD,Dunn J,Smiles A,Krolewski B,Glew T,Puppala S,Schneider J,Rogus JJ,Rich SS,Duggirala R,Warram JH,Krolewski AS

更新日期：2006-12-01 00:00:00

abstract：:Vascular endothelial growth factor receptor 2 (KDR) plays a critical role in mediating a variety of vasculogenic and angiogenic processes, including diabetic retinopathy. We previously demonstrated that the promoter activity of the KDR gene in retinal capillary endothelial cells (RCECs) was regulated in part by the re...

journal_title：Diabetes

authors： Sassa Y,Hata Y,Aiello LP,Taniguchi Y,Kohno K,Ishibashi T

更新日期：2004-05-01 00:00:00

abstract：:The possible role of endothelial dysfunction in early stages of uncomplicated diabetes mellitus was investigated in porcine aortic endothelial cells. Prolonged exposure to various D-glucose concentrations resulted in concentration-dependent amplification of agonist-induced Ca2+ mobilization, whereas L-glucose and D-ma...

journal_title：Diabetes

authors： Graier WF,Wascher TC,Lackner L,Toplak H,Krejs GJ,Kukovetz WR

更新日期：1993-10-01 00:00:00

abstract：:Prostaglandin E (PGE) infusion in normal man inhibits the acute insulin response to glucose. In order to determine whether endogenously released PGE might also inhibit insulin secretion, glucose-stimulated insulin responses were investigated in normal volunteers after furosemide (40 mg i.v.), a stimulator of endogenou...

journal_title：Diabetes

authors： Giugliano D,Torella R,Sgambato S,D'Onofrio F

更新日期：1979-09-01 00:00:00

abstract：:A chronic diabetic state was produced in Macaca fuscatus , and these diabetic monkeys were kept without insulin treatment for up to 25 mo. The metabolic derangements were characterized by hyperglycemia, insulinopenia, hyperglucagonemia, ketonemia, and hyperlipidemia. Significant thickening of the capillary basement me...

journal_title：Diabetes

authors： Yasuda H,Harano Y,Kosugi K,Nakano T,Suzuki M,Tsuruoka Y,Taniguchi Y,Nishimori T,Kikkawa R,Shigeta Y

更新日期：1984-05-01 00:00:00

abstract：:Fetuin-A interferes with insulin action in animal studies, but data on fetuin-A and diabetes risk in humans are sparse and the role of nonalcoholic fatty liver disease in this association is unknown. From 2000 to 2006, we prospectively identified 470 matched incident diabetes case-control pairs in the Nurses' Health S...

journal_title：Diabetes

authors： Sun Q,Cornelis MC,Manson JE,Hu FB

更新日期：2013-01-01 00:00:00

abstract：:Genetic susceptibility to type I diabetes is partly determined by genes located in the human leukocyte antigen (HLA) region on chromosome 6. It has been claimed that the transmission of HLA-encoded susceptibility is influenced by parental sex. Fathers are reported to transmit HLA-DR4 haplotypes more frequently to thei...

journal_title：Diabetes

authors： Bain SC,Rowe BR,Barnett AH,Todd JA

更新日期：1994-12-01 00:00:00

abstract：:Pancreatic beta-cell survival is critical in the setting of diabetes as well as in islet transplantation. Transgenic mice overexpressing parathyroid hormone-related protein (PTHrP) targeted to beta-cells using the rat insulin II promoter (RIP) display hyperinsulinemia, hypoglycemia, and islet hyperplasia, without a co...

journal_title：Diabetes

authors： Cebrian A,García-Ocaña A,Takane KK,Sipula D,Stewart AF,Vasavada RC

更新日期：2002-10-01 00:00:00

abstract：:Secondary hyperlipidemia is a major cardiovascular risk factor in individuals with type 2 diabetes. Increased hepatic production of apolipoprotein B (apoB)-containing lipoproteins contributes to the elevated plasma levels, but the mechanism is poorly understood. Recent results have established that microsomal triglyce...

journal_title：Diabetes

authors： Bartels ED,Lauritsen M,Nielsen LB

更新日期：2002-04-01 00:00:00

abstract：:We describe an automated method for the isolation of human pancreatic islets. The procedure meets the following requirements: 1) minimal traumatic action on the islets, 2) continuous digestion in which the islets that are progressively liberated can be saved from further enzymatic action, 3) minimal human intervention...

journal_title：Diabetes

authors： Ricordi C,Lacy PE,Finke EH,Olack BJ,Scharp DW

更新日期：1988-04-01 00:00:00

abstract：:The ability to transfer immunoregulatory, cytoprotective, or antiapoptotic genes into pancreatic islet cells may allow enhanced posttransplantation survival of islet allografts and inhibition of recurrent autoimmune destruction of these cells in type 1 diabetes. However, transient transgene expression and the tendency...

journal_title：Diabetes

authors： Flotte T,Agarwal A,Wang J,Song S,Fenjves ES,Inverardi L,Chesnut K,Afione S,Loiler S,Wasserfall C,Kapturczak M,Ellis T,Nick H,Atkinson M

更新日期：2001-03-01 00:00:00

abstract：:Pancreatic β-cell ATP-sensitive K(+) (K(ATP)) channels are composed of Kir6.2 and SUR1 subunits encoded by the KCNJ11 and ABCC8 genes, respectively. Although rare monogenic activating mutations in these genes cause overt neonatal diabetes, the common variants E23K (KCNJ11) and S1369A (ABCC8) form a tightly heritable h...

journal_title：Diabetes

authors： Fatehi M,Raja M,Carter C,Soliman D,Holt A,Light PE

更新日期：2012-01-01 00:00:00

abstract：:Mutations in the LMNA gene (encoding lamin A/C) underlie familial partial lipodystrophy, a syndrome of monogenic insulin resistance and diabetes. LMNA maps to the well-replicated diabetes-linkage region on chromosome 1q, and there are reported associations between LMNA single nucleotide polymorphisms (SNPs) (particula...

journal_title：Diabetes

authors： Owen KR,Groves CJ,Hanson RL,Knowler WC,Shuldiner AR,Elbein SC,Mitchell BD,Froguel P,Ng MC,Chan JC,Jia W,Deloukas P,Hitman GA,Walker M,Frayling TM,Hattersley AT,Zeggini E,McCarthy MI

更新日期：2007-03-01 00:00:00

abstract：:Allotransplantation of pancreatic islets represents a promising approach to treat type 1 diabetes. Destruction of beta-cells in islet allografts involves multiple immune mechanisms that lead to activation of caspases and apoptotic cell death. The X-linked inhibitor of apoptosis (XIAP) inhibits apoptosis induced by a v...

journal_title：Diabetes

authors： Plesner A,Liston P,Tan R,Korneluk RG,Verchere CB

更新日期：2005-09-01 00:00:00

abstract：:Evaluation of the existence of a diurnal pattern of glucose tolerance after mixed meals is important to inform a closed-loop system of treatment for insulin requiring diabetes. We studied 20 healthy volunteers with normal fasting glucose (4.8 ± 0.1 mmol/L) and HbA(1c) (5.2 ± 0.0%) to determine such a pattern in nondia...

journal_title：Diabetes

authors： Saad A,Dalla Man C,Nandy DK,Levine JA,Bharucha AE,Rizza RA,Basu R,Carter RE,Cobelli C,Kudva YC,Basu A

更新日期：2012-11-01 00:00:00

abstract：:Little is known about the molecular mechanisms underlying age-dependent deterioration in β-cell function. We now demonstrate that age-dependent impairment in insulin release, and thereby glucose homeostasis, is associated with subtle changes in Ca(2+) dynamics in mouse β-cells. We show that these changes are likely to...

journal_title：Diabetes

authors： Li L,Trifunovic A,Köhler M,Wang Y,Petrovic Berglund J,Illies C,Juntti-Berggren L,Larsson NG,Berggren PO

更新日期：2014-12-01 00:00:00

abstract：:Diabetic glomerulosclerosis is defined by increased glomerular extracellular matrix (ECM) that is mainly synthesized by mesangial cells that underwent an activation mediated by cytokines and growth factors from various cellular origins. In this study, we tested whether macrophages could infiltrate the glomeruli and in...

journal_title：Diabetes

authors： Sassy-Prigent C,Heudes D,Mandet C,Bélair MF,Michel O,Perdereau B,Bariéty J,Bruneval P

更新日期：2000-03-01 00:00:00

abstract：:The sustained expression of the MAFB transcription factor in human islet β-cells represents a distinct difference in mice. Moreover, mRNA expression of closely related and islet β-cell-enriched MAFA does not peak in humans until after 9 years of age. We show that the MAFA protein also is weakly produced within the juv...

journal_title：Diabetes

authors： Cyphert HA,Walker EM,Hang Y,Dhawan S,Haliyur R,Bonatakis L,Avrahami D,Brissova M,Kaestner KH,Bhushan A,Powers AC,Stein R

更新日期：2019-02-01 00:00:00

abstract：:Impaired effectiveness of glucose to suppress endogenous glucose production (EGP) is an important cause of worsening hyperglycemia in type 2 diabetes. Elevated free fatty acids (FFAs) may impair glucose effectiveness via several mechanisms, including rapid changes in metabolic fluxes and/or more gradual changes in gen...

journal_title：Diabetes

authors： Kishore P,Tonelli J,Koppaka S,Fratila C,Bose A,Lee DE,Reddy K,Hawkins M

更新日期：2006-06-01 00:00:00

abstract：:Glucose controls islet beta-cell mass and function at least in part through the phosphatidylinositol 3-kinase (PI3K)/Akt pathway downstream of insulin signaling. The Foxo proteins, transcription factors known in other tissues to be negatively regulated by Akt activation, affect proliferation and metabolism. In this st...

journal_title：Diabetes

authors： Martinez SC,Cras-Méneur C,Bernal-Mizrachi E,Permutt MA

更新日期：2006-06-01 00:00:00