Regulation of insulin-stimulated glycogen synthase activity by overexpression of glutamine: fructose-6-phosphate amidotransferase in rat-1 fibroblasts.

abstract：:Glucose-dependent insulin secretion (GDIS), reactive oxygen species (ROS) production, and oxidative stress in pancreatic beta-cells may be tightly linked processes. Here we suggest that the same pathways used in the activation of GDIS (increased glycolytic flux, ATP-to-ADP ratio, and intracellular Ca2+ concentration) ...

journal_title：Diabetes

authors： Fridlyand LE,Philipson LH

更新日期：2004-08-01 00:00:00

abstract：:A workshop sponsored by the National Institute of Child Health and Human Development was held in June 1988 to discuss the initial events in the pathogenesis of insulin-dependent diabetes and to make recommendations for future studies. Better definition of immunological markers to reliably predict the disease will enab...

journal_title：Diabetes

authors： Maclaren N,Schatz D,Drash A,Grave G

更新日期：1989-04-01 00:00:00

abstract：OBJECTIVE:The Diabetes Control and Complications Trial (Diabetes 44:968-983, 1995) presented statistical models suggesting that subjects with similar A1C levels had a higher risk of retinopathy progression in the conventional treatment group than in the intensive treatment group. That analysis has been cited to support...

journal_title：Diabetes

authors： Lachin JM,Genuth S,Nathan DM,Zinman B,Rutledge BN,DCCT\/EDIC Research Group.

更新日期：2008-04-01 00:00:00

abstract：:Patients with type 2 diabetes respond poorly to treatments for peripheral arterial disease (PAD) and are more likely to present with the most severe manifestation of the disease, critical limb ischemia. The underlying mechanisms linking type 2 diabetes and the severity of PAD manifestation are not well understood. We ...

journal_title：Diabetes

authors： Ryan TE,Schmidt CA,Green TD,Spangenburg EE,Neufer PD,McClung JM

更新日期：2016-09-01 00:00:00

abstract：:More than 120 published reports have described associations between single nucleotide polymorphisms (SNPs) and type 2 diabetes. However, multiple studies of the same variant have often been discordant. From a literature search, we identified previously reported type 2 diabetes-associated SNPs. We initially genotyped 1...

journal_title：Diabetes

authors： Willer CJ,Bonnycastle LL,Conneely KN,Duren WL,Jackson AU,Scott LJ,Narisu N,Chines PS,Skol A,Stringham HM,Petrie J,Erdos MR,Swift AJ,Enloe ST,Sprau AG,Smith E,Tong M,Doheny KF,Pugh EW,Watanabe RM,Buchanan TA,Vall

更新日期：2007-01-01 00:00:00

abstract：:Akt is critical in insulin-induced metabolism of glucose and lipids. To investigate functions induced by hepatic Akt activation, a constitutively active Akt, NH(2)-terminally myristoylation signal-attached Akt (myr-Akt), was overexpressed in the liver by injecting its adenovirus into mice. Hepatic myr-Akt overexpressi...

journal_title：Diabetes

authors： Ono H,Shimano H,Katagiri H,Yahagi N,Sakoda H,Onishi Y,Anai M,Ogihara T,Fujishiro M,Viana AY,Fukushima Y,Abe M,Shojima N,Kikuchi M,Yamada N,Oka Y,Asano T

更新日期：2003-12-01 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：:This study assessed the site of increased glucose uptake resulting from insulin inhalation, quantified its effect under steady-state glucose concentrations, and identified the time to onset of effect. Human insulin was administered to 13 beagles via inhalation (Exubera [insulin human (rDNA origin)] Inhalation Powder; ...

journal_title：Diabetes

authors： Edgerton DS,Cherrington AD,Williams P,Neal DW,Scott M,Bowen L,Wilson W,Hobbs CH,Leach C,Kuo MC,Strack TR

更新日期：2006-12-01 00:00:00

abstract：:Ectopic lipids in peripheral tissues have been implicated in attenuating insulin action in vivo. The botanical extract of Artemisia dracunculus L. (PMI 5011) improves insulin action, yet the precise mechanism is not known. We sought to determine whether the mechanism by which PMI 5011 improves insulin signaling is thr...

journal_title：Diabetes

authors： Obanda DN,Hernandez A,Ribnicky D,Yu Y,Zhang XH,Wang ZQ,Cefalu WT

更新日期：2012-03-01 00:00:00

abstract：:In this study, we examined whether adenoviral-mediated glycerol kinase (AdV-CMV-GlyK) expression in isolated rat pancreatic islets could introduce glycerol-induced proinsulin biosynthesis. In AdV-CMV-GlyK-infected islets, specific glycerol-induced proinsulin biosynthesis translation and insulin secretion were observed...

journal_title：Diabetes

authors： Skelly RH,Wicksteed B,Antinozzi PA,Rhodes CJ

更新日期：2001-08-01 00:00:00

abstract：:Effects of oral administration of DG-5128, a new oral hypoglycemic agent, on glycemic control after a mixed meal and an in vivo glucose disposal were measured in subjects with nonobese non-insulin-dependent diabetes mellitus (NIDDM). Oral administration of DG-5128 significantly (P less than .05) enhanced insulin secre...

journal_title：Diabetes

authors： Kashiwagi A,Harano Y,Suzuki M,Kojima H,Harada M,Nishio Y,Shigeta Y

更新日期：1986-10-01 00:00:00

abstract：:Diabetes complications are caused by hyperglycemia. Hyperglycemia results in increased concentrations of glucose degradation products. The study of peritoneal dialysis solution biocompatibility has highlighted the adverse effects of glucose degradation products. Recently, 3,4-dideoxyglucosone-3-ene (3,4-DGE) has been ...

journal_title：Diabetes

authors： Justo P,Sanz AB,Egido J,Ortiz A

更新日期：2005-08-01 00:00:00

abstract：:GLUT2 glucose transporter mRNA has been shown to be underexpressed in pancreatic islets of numerous animal models of non-insulin-dependent diabetes mellitus (NIDDM). It has been proposed that this molecular defect contributes to the pathogenesis of diabetes, although information concerning the expression of GLUT2 in h...

journal_title：Diabetes

authors： Ferrer J,Benito C,Gomis R

更新日期：1995-12-01 00:00:00

abstract：:ATP is known to be coreleased with insulin from pancreatic beta-cells. To monitor insulin secretion from single beta-cells, a single beta-cell was surrounded in culture by Fura 2-loaded calf pulmonary artery endothelium (CPAE) cells, which can detect the ATP. CPAE cells did not respond with an elevation in cytoplasmic...

journal_title：Diabetes

authors： Kuromi H,Mizuno N,Seino S

更新日期：1995-10-01 00:00:00

abstract：:In diabetic subjects, polyol pathway activity might inhibit neutrophil function and cause nerve damage. The effects of ponalrestat, an aldose reductase inhibitor, were assessed on neutrophil intracellular killing of Escherichia coli and on autonomic function in diabetic subjects in a randomized double-blind, placebo-c...

journal_title：Diabetes

authors： Boland OM,Blackwell CC,Clarke BF,Ewing DJ

更新日期：1993-02-01 00:00:00

abstract：:Neonatal morbidity was assessed in the offspring of 878 mothers with gestational diabetes mellitus (GDM), 132 mothers with pre-GDM, and 380 control subjects. Compared with the control group, the GDM group had a higher incidence of complications, including macrosomia, hypoglycemia, hyperbilirubinemia, hypocalcemia, pol...

journal_title：Diabetes

authors： Hod M,Merlob P,Friedman S,Schoenfeld A,Ovadia J

更新日期：1991-12-01 00:00:00

abstract：:We investigated the mechanism of heterogeneous nuclear ribonucleoprotein F (hnRNP F) renoprotective action in a type 2 diabetes (T2D) mouse model (db/db). Immortalized rat renal proximal tubular cells (IRPTCs) and kidneys from humans with T2D were also studied. The db/db mice developed hyperglycemia, oxidative stress,...

journal_title：Diabetes

authors： Lo CS,Shi Y,Chenier I,Ghosh A,Wu CH,Cailhier JF,Ethier J,Lattouf JB,Filep JG,Ingelfinger JR,Zhang SL,Chan JSD

更新日期：2017-07-01 00:00:00

abstract：OBJECTIVE:Zinc ions are essential for the formation of hexameric insulin and hormone crystallization. A nonsynonymous single nucleotide polymorphism rs13266634 in the SLC30A8 gene, encoding the secretory granule zinc transporter ZnT8, is associated with type 2 diabetes. We describe the effects of deleting the ZnT8 gene...

journal_title：Diabetes

authors： Nicolson TJ,Bellomo EA,Wijesekara N,Loder MK,Baldwin JM,Gyulkhandanyan AV,Koshkin V,Tarasov AI,Carzaniga R,Kronenberger K,Taneja TK,da Silva Xavier G,Libert S,Froguel P,Scharfmann R,Stetsyuk V,Ravassard P,Parker H,Gri

更新日期：2009-09-01 00:00:00

abstract：:Insulin and glucagon release and insulin sensitivity were investigated in patients with glucokinase deficiency. Five subjects with a missense mutation (Glu256Lys) were studied. They were compared with six healthy subjects with low insulin response but normal glucose tolerance. Insulin and glucagon levels were measured...

journal_title：Diabetes

authors： Wajngot A,Alvarsson M,Glaser A,Efendic S,Luthman H,Grill V

更新日期：1994-12-01 00:00:00

abstract：:Patient-derived progenitor cell (PC) dysfunction is severely impaired in diabetes, but the molecular triggers that contribute to mechanisms of PC dysfunction are not fully understood. Methylglyoxal (MGO) is one of the highly reactive dicarbonyl species formed during hyperglycemia. We hypothesized that the MGO scavenge...

journal_title：Diabetes

authors： Li H,O'Meara M,Zhang X,Zhang K,Seyoum B,Yi Z,Kaufman RJ,Monks TJ,Wang JM

更新日期：2019-06-01 00:00:00

abstract：:We examined the effects of aldose reductase inhibition (ARI) on glomerular filtration rate (GFR), albuminuria, and kidney histology in partially insulin-treated streptozocin-induced diabetic (STZ-D) rats. After 1 mo of diabetes, GFR was elevated over control values in the STZ-D rats but was not affected by treatment w...

journal_title：Diabetes

authors： Daniels BS,Hostetter TH

更新日期：1989-08-01 00:00:00

abstract：:Fed male Wistar rats were eviscerated by two procedures. The first group of eviscerated rats were left with a nonfunctional liver in situ while the second group were eviscerated by a newer technic, developed in this laboratory, that preserves liver function. The animals were maintained on a regimen of saline and antib...

journal_title：Diabetes

authors： Penhos JC,Ezequiel M,Lepp A,Ramey ER

更新日期：1975-07-01 00:00:00

abstract：:Genetics, epigenetics, and environment may together affect the susceptibility for type 2 diabetes (T2D). Our aim was to dissect molecular mechanisms underlying T2D using genome-wide expression and DNA methylation data in adipose tissue from monozygotic twin pairs discordant for T2D and independent case-control cohorts...

journal_title：Diabetes

authors： Nilsson E,Jansson PA,Perfilyev A,Volkov P,Pedersen M,Svensson MK,Poulsen P,Ribel-Madsen R,Pedersen NL,Almgren P,Fadista J,Rönn T,Klarlund Pedersen B,Scheele C,Vaag A,Ling C

更新日期：2014-09-01 00:00:00

abstract：:Insulin secretion from the pancreas is pulsatile. The precise site and function of the pacemaker that regulates insulin periodicity in humans have not been determined. We isolated human pancreatic islets from five cadaver organ donors by collagenase digestion and density gradient purification. After 24 h of culture in...

journal_title：Diabetes

authors： Marchetti P,Scharp DW,Mclear M,Gingerich R,Finke E,Olack B,Swanson C,Giannarelli R,Navalesi R,Lacy PE

更新日期：1994-06-01 00:00:00

abstract：:Syngeneic pancreatic islet grafts in diabetic NOD mice are infiltrated by mononuclear leukocytes, beta-cells are selectively destroyed, and autoimmune diabetes recurs. This model was used to identify islet graft-infiltrating mononuclear leukocytes associated with beta-cell destruction and diabetes recurrence. We compa...

journal_title：Diabetes

authors： Suarez-Pinzon W,Rajotte RV,Mosmann TR,Rabinovitch A

更新日期：1996-10-01 00:00:00

abstract：:Evidence suggests that alterations of glucose and lipid homeostasis induced by obesity are associated with the elevation of endocannabinoid tone. The biosynthesis of the two main endocannabinoids, N-arachidonoylethanolamine and 2-arachidonoyl-glycerol, which derive from arachidonic acid, is influenced by dietary fatty...

journal_title：Diabetes

authors： Demizieux L,Piscitelli F,Troy-Fioramonti S,Iannotti FA,Borrino S,Gresti J,Muller T,Bellenger J,Silvestri C,Di Marzo V,Degrace P

更新日期：2016-07-01 00:00:00

abstract：:The soluble plant fiber psyllium significantly reduced fasting glucose and total cholesterol levels in the C57BL/KsJ db/db diabetic mouse relative to placebo-fed mice. Insulin levels were significantly higher in psyllium-fed than placebo-fed animals, indicating this fiber may delay the progression of diabetes in the a...

journal_title：Diabetes

authors： Watters K,Blaisdell P

更新日期：1989-12-01 00:00:00

abstract：:Rapid and sustained stimulation of beta-cells with glucose induces biphasic insulin secretion. The two phases appear to reflect a characteristic of stimulus-secretion coupling in each beta-cell rather than heterogeneity in the time-course of the response between beta-cells or islets. There is no evidence indicating th...

journal_title：Diabetes

authors： Henquin JC,Ishiyama N,Nenquin M,Ravier MA,Jonas JC

更新日期：2002-02-01 00:00:00

abstract：:Sera from rats inoculated with in vitro glucosylated rat skin acid-soluble collagen were evaluated for specific antibody response using the enzyme-linked immunosorbent assay. The data indicate that the altered protein is capable of eliciting the production of antibodies, but unmodified collagen is not. The specificity...

journal_title：Diabetes

authors： Bassiouny AR,Rosenberg H,McDonald TL

更新日期：1983-12-01 00:00:00

abstract：:We have examined the effects of underfeeding and obesity on the density of hypothalamic melanocortin MC3 and MC4 receptors (MC3-R and MC4-R, respectively), which may mediate the hypophagic effects of alpha-melanocyte-stimulating hormone (MSH) in the rat. MC3-R and MC4-R were measured by quantitative autoradiography in...

journal_title：Diabetes

authors： Harrold JA,Widdowson PS,Williams G

更新日期：1999-02-01 00:00:00