Correction of HDL dysfunction in individuals with diabetes and the haptoglobin 2-2 genotype.

abstract：:The effects of variations of glycemia from 1.7 to 35 mM on the activity of glycogen synthase and phosphorylase, on glycogen content, and on U-14C-glucose incorporation into glycogen in the liver of the near-term rat fetus were investigated. Hypoglycemia did not affect the activities of phosphorylase and synthase; tota...

journal_title：Diabetes

authors： Gilbert M,Bourbon J

更新日期：1980-04-01 00:00:00

abstract：:MDL 29311, an analogue of probucol, administered to rats as a 1% dietary admixture for 2 wk before and 5 days after intravenous injection of 40 mg/kg of ALX significantly (P < 0.05) reduced plasma glucose (6.9 +/- 0.3 vs. 19.2 +/- 1.3 mM) and serum triglyceride (0.17 +/- 0.01 vs. 1.82 +/- 0.39 mM) levels in overnight-...

journal_title：Diabetes

authors： Johnson MB,Heineke EW,Rhinehart BL,Sheetz MJ,Barnhart RL,Robinson KM

更新日期：1993-08-01 00:00:00

abstract：:The Dio2 gene encodes the type 2 deiodinase (D2) that activates thyroxine (T4) to 3,3',5-triiodothyronine (T3), the disruption of which (Dio2(-/-)) results in brown adipose tissue (BAT)-specific hypothyroidism in an otherwise euthyroid animal. In the present studies, cold exposure increased Dio2(-/-) BAT sympathetic s...

journal_title：Diabetes

authors： Christoffolete MA,Linardi CC,de Jesus L,Ebina KN,Carvalho SD,Ribeiro MO,Rabelo R,Curcio C,Martins L,Kimura ET,Bianco AC

更新日期：2004-03-01 00:00:00

abstract：:Chronic hyperglycemia causes near-total disappearance of glucose-induced insulin secretion. The etiology has been suggested to be a nonsustainable stimulation of insulin release that causes beta-cells to become unresponsive to glucose through an undefined mechanism. We used an inhibitor of insulin secretion, diazoxide...

journal_title：Diabetes

authors： Leahy JL,Bumbalo LM,Chen C

更新日期：1994-02-01 00:00:00

abstract：:Leptin induces weight loss in rodents via its effects on food intake and energy expenditure. High-fat diets induce weight gain, but the mechanism is not well understood. Previous studies have not found an effect of dietary fat content on fasting leptin. There is a nocturnal increase of leptin, however, which is relate...

journal_title：Diabetes

authors： Havel PJ,Townsend R,Chaump L,Teff K

更新日期：1999-02-01 00:00:00

abstract：:We explore whether racial differences in a United States population influence disease prevalence and perinatal outcome in gestational diabetes mellitus (GDM). The data presented are based on 3744 consecutive patients who underwent universal screening at 24-28 wk gestation; those with a 1-h plasma glucose greater than ...

journal_title：Diabetes

authors： Dooley SL,Metzger BE,Cho NH

更新日期：1991-12-01 00:00:00

abstract：:Activation of thermogenic beige adipocytes has recently emerged as a promising therapeutic target in obesity and diabetes. Relevant human models for beige adipocyte differentiation are essential to implement such therapeutic strategies. We report a straightforward and efficient protocol to generate functional human be...

journal_title：Diabetes

authors： Guénantin AC,Briand N,Capel E,Dumont F,Morichon R,Provost C,Stillitano F,Jeziorowska D,Siffroi JP,Hajjar RJ,Fève B,Hulot JS,Collas P,Capeau J,Vigouroux C

更新日期：2017-06-01 00:00:00

abstract：:To define the mechanisms involved in the evolution of diabetes in the Zucker diabetic fatty (ZDF) rat, beta-cell mass and replication rates were determined by immunochemistry, point-counting morphometry, and 6-h 5-bromo-2'-deoxyuridine (BrdU) incorporation. The beta-cell mass in 5- to 7-week-old prediabetic ZDF rats (...

journal_title：Diabetes

authors： Pick A,Clark J,Kubstrup C,Levisetti M,Pugh W,Bonner-Weir S,Polonsky KS

更新日期：1998-03-01 00:00:00

abstract：:Ghrelin, an endogenous ligand for growth hormone secretagogue (GHS) receptor originally isolated from the stomach, occurs in the hypothalamic arcuate nucleus and may play a role in energy homeostasis. Synthetic GHSs have activated the hypothalamic arcuate neurons containing neuropeptide Y (NPY), suggesting the involve...

journal_title：Diabetes

authors： Shintani M,Ogawa Y,Ebihara K,Aizawa-Abe M,Miyanaga F,Takaya K,Hayashi T,Inoue G,Hosoda K,Kojima M,Kangawa K,Nakao K

更新日期：2001-02-01 00:00:00

abstract：:Thiazolidinediones, such as pioglitazone, seem to exert direct antiatherosclerotic and antirestenotic effects on type 2 diabetes, in part due to an induction of vascular smooth muscle cell (VSMC) apoptosis. We aimed to study the role of transforming growth factor (TGF)-beta in rat aortic VSMC. Pioglitazone at 100 micr...

journal_title：Diabetes

authors： Redondo S,Ruiz E,Santos-Gallego CG,Padilla E,Tejerina T

更新日期：2005-03-01 00:00:00

abstract：:The inhibitory action of insulin and proinsulin on basal and glucagon-activated glycogenolysis was studied in cultured rat hepatocytes containing [14C]glycogen. Insulin or proinsulin given as sole hormones in the presence of 5 mM glucose decreased basal release of [14C]glucose from [14C]glycogen to 20%. Half-maximal e...

journal_title：Diabetes

authors： Hartmann H,Probst I,Jungermann K,Creutzfeldt W

更新日期：1987-05-01 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：:Using the hyperglycemic and euglycemic clamp, we demonstrated impaired β-cell function in obese youth with increasing dysglycemia. Herein we describe oral glucose tolerance test (OGTT)-modeled β-cell function and incretin effect in obese adolescents spanning the range of glucose tolerance. β-Cell function parameters w...

journal_title：Diabetes

authors： Michaliszyn SF,Mari A,Lee S,Bacha F,Tfayli H,Farchoukh L,Ferrannini E,Arslanian S

更新日期：2014-11-01 00:00:00

abstract：:Diabetes is a common age-dependent complication of cystic fibrosis (CF) that is strongly influenced by modifier genes. We conducted a genome-wide association study in 3,059 individuals with CF (644 with CF-related diabetes [CFRD]) and identified single nucleotide polymorphisms (SNPs) within and 5' to the SLC26A9 gene ...

journal_title：Diabetes

authors： Blackman SM,Commander CW,Watson C,Arcara KM,Strug LJ,Stonebraker JR,Wright FA,Rommens JM,Sun L,Pace RG,Norris SA,Durie PR,Drumm ML,Knowles MR,Cutting GR

更新日期：2013-10-01 00:00:00

abstract：:Sirtuin 1 (SIRT1), an NAD(+)-dependent protein deacetylase, regulates a host of target proteins, including peroxisome proliferator-activated receptor (PPAR)-γ coactivator-1α (PGC-1α), a transcriptional coregulator that binds to numerous transcription factors in response to deacetylation to promote mitochondrial biogen...

journal_title：Diabetes

authors： Khan SA,Sathyanarayan A,Mashek MT,Ong KT,Wollaston-Hayden EE,Mashek DG

更新日期：2015-02-01 00:00:00

abstract：OBJECTIVE:Paracrine signaling via gamma-aminobutyric acid (GABA) and GABA(A) receptors (GABA(A)Rs) has been documented in rodent islets. Here we have studied the importance of GABAergic signaling in human pancreatic islets. RESEARCH DESIGN AND METHODS:Expression of GABA(A)Rs in islet cells was investigated by quantita...

journal_title：Diabetes

authors： Braun M,Ramracheya R,Bengtsson M,Clark A,Walker JN,Johnson PR,Rorsman P

更新日期：2010-07-01 00:00:00

abstract：OBJECTIVE:Obesity causes insulin resistance, which has been interpreted as reduced downstream insulin signaling. However, changes in access of insulin to sensitive tissues such as skeletal muscle may also play a role. Insulin injected directly into skeletal muscle diffuses rapidly through the interstitial space to caus...

journal_title：Diabetes

authors： Kolka CM,Harrison LN,Lottati M,Chiu JD,Kirkman EL,Bergman RN

更新日期：2010-03-01 00:00:00

abstract：:Acute insulin secretion determines the efficiency of glucose clearance. Moreover, impaired acute insulin release is characteristic of reduced glucose control in the prediabetic state. Incretin hormones, which increase β-cell cAMP, restore acute-phase insulin secretion and improve glucose control. To determine the phys...

journal_title：Diabetes

authors： Kaihara KA,Dickson LM,Jacobson DA,Tamarina N,Roe MW,Philipson LH,Wicksteed B

更新日期：2013-05-01 00:00:00

abstract：:Tolbutamide (1 g/kg body wt) was administered to male rats for 3 days to determine the effects of this pretreatment on subsequent insulin biosynthesis and compartmental storage characteristics of freshly isolated islets. Islets were isolated 16 h after the last tolbutamide administration, at a time when fed plasma glu...

journal_title：Diabetes

authors： Gold G,Pou J,Gishizky ML,Landahl HD,Grodsky GM

更新日期：1986-01-01 00:00:00

abstract：:Recently, a new stage in glucose tolerance, impaired fasting glucose (IFG) (fasting plasma glucose level of 6.1-6.9 mmol/l), was introduced in addition to impaired glucose tolerance (IGT) (2-h glucose level of 7.8-11.0 mmol/l). It is not clear whether IFG and IGT differ with respect to insulin secretion or sensitivity...

journal_title：Diabetes

authors： Tripathy D,Carlsson M,Almgren P,Isomaa B,Taskinen MR,Tuomi T,Groop LC

更新日期：2000-06-01 00:00:00

abstract：OBJECTIVE:Accumulation of glomerular matrix proteins is central to the pathogenesis of diabetic nephropathy, with resident mesangial cells (MCs) known to upregulate matrix protein synthesis in response to high glucose. Because activation of the GTPase RhoA has been implicated in matrix upregulation, we studied its role...

journal_title：Diabetes

authors： Peng F,Wu D,Gao B,Ingram AJ,Zhang B,Chorneyko K,McKenzie R,Krepinsky JC

更新日期：2008-06-01 00:00:00

abstract：:RT6 is a glycosyl-phosphatidylinositol-linked surface molecule present on most mature rat T-cells. RT6+ T-cells can prevent the expression of autoimmune diabetes in the BB rat, but the mechanism is unknown. Because cross-linking of other glycosyl-phosphatidylinositol-linked T-cell proteins is known to activate T-cells...

journal_title：Diabetes

authors： Rigby MR,Bortell R,Greiner DL,Czech MP,Klarlund JK,Mordes JP,Rossini AA

更新日期：1996-10-01 00:00:00

abstract：:Inadequate beta-cell function is an essential component of all forms of diabetes. The most obvious problem is a failure to maintain sufficient beta-cell mass and function to cope with whatever insulin resistance is present. The most striking functional defect is a loss of acute glucose-induced insulin secretion (GIIS)...

journal_title：Diabetes

authors： Weir GC,Laybutt DR,Kaneto H,Bonner-Weir S,Sharma A

更新日期：2001-02-01 00:00:00

abstract：:It has been proposed that insulin-mediated changes in muscle perfusion modulate insulin-mediated glucose uptake. However, the putative effects of insulin on the microcirculation that permit such modulation have not been studied in humans. We examined the effects of systemic hyperinsulinemia on skin microvascular funct...

journal_title：Diabetes

authors： Serné EH,IJzerman RG,Gans RO,Nijveldt R,De Vries G,Evertz R,Donker AJ,Stehouwer CD

更新日期：2002-05-01 00:00:00

abstract：:We previously showed that pancreatic beta-cells express a neuronal isoform of nitric oxide synthase (nNOS) that controls insulin secretion by exerting two enzymatic activities: nitric oxide (NO) production and cytochrome c reductase activity. We now bring evidence that two inhibitors of nNOS, N-omega-nitro-l-arginine ...

journal_title：Diabetes

authors： Lajoix AD,Pugnière M,Roquet F,Mani JC,Dietz S,Linck N,Faurie F,Ribes G,Petit P,Gross R

更新日期：2004-06-01 00:00:00

abstract：:To investigate the pathophysiology of diabetic osteopenia, circulating levels and bone contents of bone gamma-carboxyglutamic acid-containing protein (BGP) were measured in streptozocin-induced diabetic rats . Plasma calcium and total protein were significantly decreased (P less than .01) in the diabetic group, and th...

journal_title：Diabetes

authors： Ishida H,Seino Y,Taminato T,Usami M,Takeshita N,Seino Y,Tsutsumi C,Moriuchi S,Akiyama Y,Hara K

更新日期：1988-06-01 00:00:00

abstract：:Obesity is associated with an increased risk for the development of type 2 diabetes and vascular complications. Advanced glycation end products are increased in adipose tissue and have been associated with insulin resistance, vascular dysfunction, and inflammation of adipose tissue. Here, we report that delayed interv...

journal_title：Diabetes

authors： Maessen DE,Brouwers O,Gaens KH,Wouters K,Cleutjens JP,Janssen BJ,Miyata T,Stehouwer CD,Schalkwijk CG

更新日期：2016-04-01 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：:Peripheral neuropathy and insensate limbs and digits cause significant morbidity in diabetic individuals. Previous studies showed that deletion of the receptor for advanced end-glycation products (RAGE) in mice was protective in long-term diabetic neuropathy. Here, we tested the hypothesis that RAGE suppresses effecti...

journal_title：Diabetes

authors： Juranek JK,Geddis MS,Song F,Zhang J,Garcia J,Rosario R,Yan SF,Brannagan TH,Schmidt AM

更新日期：2013-03-01 00:00:00

abstract：OBJECTIVE:Adiponectin is an adipocyte-specific secretory protein found in circulation in several different forms and is present at significantly lower levels in the plasma of diabetic patients compared with that of insulin-sensitive individuals. We wanted to test whether insulin per se is a contributing factor toward l...

journal_title：Diabetes

authors： Basu R,Pajvani UB,Rizza RA,Scherer PE

更新日期：2007-08-01 00:00:00