Diabetic patients without vascular complications display enhanced basal platelet activation and decreased antioxidant status.

Abstract:

:Vascular complications are the leading causes of morbidity and mortality in diabetic patients. The contribution of platelets to thromboembolic complications is well documented, but their involvement in the initiation of the atherosclerotic process is of rising interest. Thus, the aim of the present study was to evaluate basal arachidonic acid metabolism in relation to the redox status of platelets in both type 1 and type 2 diabetic patients, in the absence of vascular complications, as compared with respective control subjects. For the first time, we show that basal thromboxane B(2), the stable catabolite of thromboxane A(2), significantly increased in resting platelets from both type 1 and type 2 diabetic patients (58 and 88%, respectively), whereas platelet malondialdehyde level was only higher in platelets from type 2 diabetic subjects (67%). On the other hand, both vitamin E levels and cytosolic glutathione peroxidase activities were significantly lower in platelets from diabetic patients as compared with respective control subjects. We conclude that platelet hyperactivation was detectable in well-controlled diabetic patients without complications. This abnormality was associated with increased oxidative stress and impaired antioxidant defense in particular in type 2 diabetic patients. These alterations contribute to the increased risk for occurrence of vascular diseases in such patients.

journal_name

Diabetes

journal_title

Diabetes

authors

Véricel E,Januel C,Carreras M,Moulin P,Lagarde M

doi

10.2337/diabetes.53.4.1046

subject

Has Abstract

pub_date

2004-04-01 00:00:00

pages

1046-51

issue

4

eissn

0012-1797

issn

1939-327X

journal_volume

53

pub_type

杂志文章

相关文献

DIABETES文献大全
  • Mechanisms Underlying Absent Training-Induced Improvement in Insulin Action in Lean, Hyperandrogenic Women With Polycystic Ovary Syndrome.

    abstract::Women with polycystic ovary syndrome (PCOS) have been shown to be less insulin sensitive compared with control (CON) women, independent of BMI. Training is associated with molecular adaptations in skeletal muscle, improving glucose uptake and metabolism in both healthy individuals and patients with type 2 diabetes. In...

    journal_title:Diabetes

    pub_type: 杂志文章

    doi:10.2337/db20-0062

    authors: Hansen SL,Bojsen-Møller KN,Lundsgaard AM,Hendrich FL,Nilas L,Sjøberg KA,Hingst JR,Serup AK,Olguín CH,Carl CS,Wernblad LF,Henneberg M,Lustrup KM,Hansen C,Jensen TE,Madsbad S,Wojtaszewski JFP,Richter EA,Kiens B

    更新日期:2020-11-01 00:00:00

  • Overexpression of parathyroid hormone-related protein inhibits pancreatic beta-cell death in vivo and in vitro.

    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

    pub_type: 杂志文章

    doi:10.2337/diabetes.51.10.3003

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

    更新日期:2002-10-01 00:00:00

  • Immunomodulation Followed by Antigen-Specific Treg Infusion Controls Islet Autoimmunity.

    abstract::Optimal immune-based therapies for type 1 diabetes (T1D) should restore self-tolerance without inducing chronic immunosuppression. CD4+Foxp3+ regulatory T cells (Tregs) are a key cell population capable of facilitating durable immune tolerance. However, clinical trials with expanded Tregs in T1D and solid-organ transp...

    journal_title:Diabetes

    pub_type: 杂志文章

    doi:10.2337/db19-0061

    authors: Cabello-Kindelan C,Mackey S,Sands A,Rodriguez J,Vazquez C,Pugliese A,Bayer AL

    更新日期:2020-02-01 00:00:00

  • Serum vaspin concentrations in human obesity and type 2 diabetes.

    abstract:OBJECTIVE:Vaspin was identified as an adipokine with insulin-sensitizing effects, which is predominantly secreted from visceral adipose tissue in a rat model of type 2 diabetes. We have recently shown that vaspin mRNA expression in adipose tissue is related to parameters of obesity and glucose metabolism. However, the ...

    journal_title:Diabetes

    pub_type: 杂志文章

    doi:10.2337/db07-1045

    authors: Youn BS,Klöting N,Kratzsch J,Lee N,Park JW,Song ES,Ruschke K,Oberbach A,Fasshauer M,Stumvoll M,Blüher M

    更新日期:2008-02-01 00:00:00

  • Relationship between renal function and metabolic alterations in early streptozocin-induced diabetes in rats.

    abstract::To investigate the temporal relationship of diabetes-induced renal growth and its associated metabolic alterations to the early development of renal hyperfunction, parallel functional and metabolic studies were performed shortly after the onset of diabetes in rats. Hyperglycemia and hypoinsulinemia were evident 18 h a...

    journal_title:Diabetes

    pub_type: 杂志文章

    doi:10.2337/diab.36.1.80

    authors: Cortes P,Dumler F,Goldman J,Levin NW

    更新日期:1987-01-01 00:00:00

  • Lipocalin-2 deficiency attenuates insulin resistance associated with aging and obesity.

    abstract:OBJECTIVE:The proinflammatory cytokines/adipokines produced from adipose tissue act in an autocrine and/or endocrine manner to perpetuate local inflammation and to induce peripheral insulin resistance. The present study investigates whether lipocalin-2 deficiency or replenishment with this adipokine has any impact on s...

    journal_title:Diabetes

    pub_type: 杂志文章

    doi:10.2337/db09-1541

    authors: Law IK,Xu A,Lam KS,Berger T,Mak TW,Vanhoutte PM,Liu JT,Sweeney G,Zhou M,Yang B,Wang Y

    更新日期:2010-04-01 00:00:00

  • Kinetics of contraction-induced GLUT4 translocation in skeletal muscle fibers from living mice.

    abstract:OBJECTIVE:Exercise is an important strategy for the treatment of type 2 diabetes. This is due in part to an increase in glucose transport that occurs in the working skeletal muscles. Glucose transport is regulated by GLUT4 translocation in muscle, but the molecular machinery mediating this process is poorly understood....

    journal_title:Diabetes

    pub_type: 杂志文章

    doi:10.2337/db10-0233

    authors: Lauritzen HP,Galbo H,Toyoda T,Goodyear LJ

    更新日期:2010-09-01 00:00:00

  • Gene expression profiles of nondiabetic and diabetic obese mice suggest a role of hepatic lipogenic capacity in diabetes susceptibility.

    abstract::Obesity is a strong risk factor for the development of type 2 diabetes. We have previously reported that in adipose tissue of obese (ob/ob) mice, the expression of adipogenic genes is decreased. When made genetically obese, the BTBR mouse strain is diabetes susceptible and the C57BL/6J (B6) strain is diabetes resistan...

    journal_title:Diabetes

    pub_type: 杂志文章

    doi:10.2337/diabetes.52.3.688

    authors: Lan H,Rabaglia ME,Stoehr JP,Nadler ST,Schueler KL,Zou F,Yandell BS,Attie AD

    更新日期:2003-03-01 00:00:00

  • Production of endothelin 1 by cultured bovine retinal endothelial cells and presence of endothelin receptors on associated pericytes.

    abstract::Endothelinlike immunoreactivity was detected by radioimmunoassay in medium conditioned by cultured endothelial cells obtained from bovine retinal microvessels (9.2 +/- 6.5 pM, n = 4). Sephadex G-25 column chromatography and fast-protein liquid chromatography revealed that most of the endothelinlike immunoreactivity wa...

    journal_title:Diabetes

    pub_type: 杂志文章

    doi:10.2337/diab.38.9.1200

    authors: Takahashi K,Brooks RA,Kanse SM,Ghatei MA,Kohner EM,Bloom SR

    更新日期:1989-09-01 00:00:00

  • Effects of NIDDM on lipoprotein(a) concentration and apolipoprotein(a) size.

    abstract::We investigated the effects of non-insulin-dependent diabetes mellitus (NIDDM) on lipoprotein(a) (Lp[a]) and apolipoprotein(a) (apo[a]) in a population of Mexican-Americans. In plasma samples from 536 subjects, we measured Lp(a) concentrations, and we estimated apo(a) isoform sizes following immunostaining of plasma p...

    journal_title:Diabetes

    pub_type: 杂志文章

    doi:10.2337/diab.43.7.942

    authors: Rainwater DL,MacCluer JW,Stern MP,VandeBerg JL,Haffner SM

    更新日期:1994-07-01 00:00:00

  • Vasohibin-1, a negative feedback regulator of angiogenesis, ameliorates renal alterations in a mouse model of diabetic nephropathy.

    abstract:OBJECTIVE:The involvement of proangiogenic factors such as vascular endothelial growth factor as well as the therapeutic efficacy of angiogenesis inhibitors in early diabetic nephropathy has been reported. Vasohibin-1 (VASH-1) is a unique endogenous angiogenesis inhibitor that is induced in endothelial cells by proangi...

    journal_title:Diabetes

    pub_type: 杂志文章

    doi:10.2337/db08-1790

    authors: Nasu T,Maeshima Y,Kinomura M,Hirokoshi-Kawahara K,Tanabe K,Sugiyama H,Sonoda H,Sato Y,Makino H

    更新日期:2009-10-01 00:00:00

  • Reduction and recovery of plasma 1,5-anhydro-D-glucitol level in diabetes mellitus.

    abstract::The plasma concentration of 1,5-anhydro-D-glucitol (AG) was measured in 135 newly diagnosed patients who were referred for oral glucose tolerance tests. AG concentrations in the nondiabetic patients indicated that the mean value of normal AG concentration was 21.8 micrograms/ml (SD = 5.9 micrograms/ml, range 9.6-38.8 ...

    journal_title:Diabetes

    pub_type: 杂志文章

    doi:10.2337/diab.36.6.709

    authors: Yamanouchi T,Akanuma H,Asano T,Konishi C,Akaoka I,Akanuma Y

    更新日期:1987-06-01 00:00:00

  • Decreased cardiac glutathione peroxidase levels and enhanced mandibular apoptosis in malformed embryos of diabetic rats.

    abstract:OBJECTIVE:To characterize normal and malformed embryos within the same litters from control and diabetic rats for expression of genes related to metabolism of reactive oxygen species (ROS) or glucose as well as developmental genes. RESEARCH DESIGN AND METHODS:Embryos from nondiabetic and streptozotocin-induced diabeti...

    journal_title:Diabetes

    pub_type: 杂志文章

    doi:10.2337/db08-0830

    authors: Wentzel P,Gäreskog M,Eriksson UJ

    更新日期:2008-12-01 00:00:00

  • Involvement of glycation and oxidative stress in diabetic macroangiopathy.

    abstract::Under diabetic conditions, the Maillard reaction facilitates the production of reactive oxygen species, and the activity of antioxidant enzymes such as Cu,Zn-superoxide dismutase is decreased, resulting in a remarkable increase of oxidative stress. The oxidative stress attacks DNA, lipids, and proteins and is also tho...

    journal_title:Diabetes

    pub_type: 杂志文章

    doi:10.2337/diab.45.3.s81

    authors: Taniguchi N,Kaneto H,Asahi M,Takahashi M,Wenyi C,Higashiyama S,Fujii J,Suzuki K,Kayanoki Y

    更新日期:1996-07-01 00:00:00

  • Genetic Determinants of Glycemic Traits and the Risk of Gestational Diabetes Mellitus.

    abstract::Many common genetic polymorphisms are associated with glycemic traits and type 2 diabetes (T2D), but knowledge about genetic determinants of glycemic traits in pregnancy is limited. We tested genetic variants known to be associated with glycemic traits and T2D in the general population for associations with glycemic t...

    journal_title:Diabetes

    pub_type: 杂志文章

    doi:10.2337/db18-0203

    authors: Powe CE,Nodzenski M,Talbot O,Allard C,Briggs C,Leya MV,Perron P,Bouchard L,Florez JC,Scholtens DM,Lowe WL Jr,Hivert MF

    更新日期:2018-12-01 00:00:00

  • Prevention of recurrence of IDDM in islet-transplanted diabetic NOD mice by adjuvant immunotherapy.

    abstract::Insulin-dependent diabetes mellitus (IDDM) involves the destruction of the insulin-producing cells in the islets of Langerhans. One possible cure is by transplanting the islet cells; however, transplanted islets, even between identical twins, are subject to autoimmune destruction by the disease process, resulting in d...

    journal_title:Diabetes

    pub_type: 杂志文章

    doi:10.2337/diab.41.1.114

    authors: Wang T,Singh B,Warnock GL,Rajotte RV

    更新日期:1992-01-01 00:00:00

  • Glycoprotein-like large glucagon immunoreactive species in extracts of the fetal bovine pancreas.

    abstract::Large glucagon immunoreactive substances, extracted from the fetal bovine pancreas and separated by gel filtration in the presence of 6 M guanidinium-hydrochloride, were submitted to lectin-sepharose affinity column chromatograph. Gel-filtered peak I (approximately 45 K delta) and peak II (approximately 10 K delta) in...

    journal_title:Diabetes

    pub_type: 杂志文章

    doi:10.2337/diacare.31.11.1002

    authors: Tung AK,Cockburn E,Siu KP

    更新日期:1982-11-01 00:00:00

  • Genetic analysis of HNF4A polymorphisms in Caucasian-American type 2 diabetes.

    abstract::Hepatocyte nuclear factor 4alpha (HNF4A), the gene for the maturity-onset diabetes of the young type 1 monogenic form of type 2 diabetes, is within the type 2 diabetes-linked region on chromosome 20q12-q13.1 and, consequently, is a positional candidate gene for type 2 diabetes in the general population. Previous studi...

    journal_title:Diabetes

    pub_type: 杂志文章

    doi:10.2337/diabetes.54.4.1185

    authors: Bagwell AM,Bento JL,Mychaleckyj JC,Freedman BI,Langefeld CD,Bowden DW

    更新日期:2005-04-01 00:00:00

  • HLA-DQA1 and -DQB1 alleles associated with genetic susceptibility to IDDM in a black population.

    abstract::Transracial analysis provides a method of distinguishing primary associations between insulin-dependent diabetes mellitus (IDDM) and HLA class II alleles from those secondary to linkage disequilibrium. Blacks show DR-DQ relationships that are different from other races and are a useful group in which to investigate HL...

    journal_title:Diabetes

    pub_type: 杂志文章

    doi:10.2337/diab.40.6.748

    authors: Mijovic CH,Jenkins D,Jacobs KH,Penny MA,Fletcher JA,Barnett AH

    更新日期:1991-06-01 00:00:00

  • Differential activation of peroxisome proliferator-activated receptor-gamma by troglitazone and rosiglitazone.

    abstract::The antidiabetic thiazolidinediones, which include troglitazone and rosiglitazone, are ligands for the nuclear receptor peroxisome proliferator-activated receptor (PPAR)-gamma and exert their antihyperglycemic effects by regulation of PPAR-gamma-responsive genes. We report here that PPAR-gamma activation by troglitazo...

    journal_title:Diabetes

    pub_type: 杂志文章

    doi:10.2337/diabetes.49.4.539

    authors: Camp HS,Li O,Wise SC,Hong YH,Frankowski CL,Shen X,Vanbogelen R,Leff T

    更新日期:2000-04-01 00:00:00

  • A High-Fat Diet Attenuates AMPK α1 in Adipocytes to Induce Exosome Shedding and Nonalcoholic Fatty Liver Development In Vivo.

    abstract::Exosomes are important for intercellular communication, but the role of exosomes in the communication between adipose tissue (AT) and the liver remains unknown. The aim of this study is to determine the contribution of AT-derived exosomes in nonalcoholic fatty liver disease (NAFLD). Exosome components, liver fat conte...

    journal_title:Diabetes

    pub_type: 杂志文章

    doi:10.2337/db20-0146

    authors: Yan C,Tian X,Li J,Liu D,Ye D,Xie Z,Han Y,Zou MH

    更新日期:2021-02-01 00:00:00

  • Nerve function and metabolic control in teenage diabetics.

    abstract::Peripheral somatic and autonomic nerve function have been studied in 79 teenage (16-19 yr) diabetics and 20 age- and sex-matched normal controls. Almost three-quarters of the diabetics (72%) had abnormal peripheral somatic nerve function tests, and one-third (31%) had abnormal cardiac parasympathetic tests. Both motor...

    journal_title:Diabetes

    pub_type: 杂志文章

    doi:10.2337/diab.32.2.142

    authors: Young RJ,Ewing DJ,Clarke BF

    更新日期:1983-02-01 00:00:00

  • Wisconsin Epidemiologic Study of Diabetic Retinopathy. XII. Relationship of C-peptide and diabetic retinopathy.

    abstract::The relationship between plasma C-peptide and the frequency and severity of diabetic retinopathy was examined in a population-based study in Wisconsin in 1984-1986. Individuals with younger- (n = 835) and older- (n = 940) onset diabetes were included. C-peptide was measured by radioimmunoassay with Heding's M1230 anti...

    journal_title:Diabetes

    pub_type: 临床试验,杂志文章

    doi:10.2337/diab.39.11.1445

    authors: Klein R,Moss SE,Klein BE,Davis MD,DeMets DL

    更新日期:1990-11-01 00:00:00

  • The network of glucokinase-expressing cells in glucose homeostasis and the potential of glucokinase activators for diabetes therapy.

    abstract::The glucose-phosphorylating enzyme glucokinase has structural, kinetic, and molecular genetic features that are ideal for its primary role as glucose sensor in a network of neuro/endocrine sentinel cells that maintain glucose homeostasis in many vertebrates including humans. The glucokinase-containing, insulin-produci...

    journal_title:Diabetes

    pub_type: 杂志文章,评审

    doi:

    authors: Matschinsky FM,Magnuson MA,Zelent D,Jetton TL,Doliba N,Han Y,Taub R,Grimsby J

    更新日期:2006-01-01 00:00:00

  • Pro-inflammatory CD11c+CD206+ adipose tissue macrophages are associated with insulin resistance in human obesity.

    abstract:OBJECTIVE:Insulin resistance and other features of the metabolic syndrome have been causally linked to adipose tissue macrophages (ATMs) in mice with diet-induced obesity. We aimed to characterize macrophage phenotype and function in human subcutaneous and omental adipose tissue in relation to insulin resistance in obe...

    journal_title:Diabetes

    pub_type: 杂志文章

    doi:10.2337/db09-0287

    authors: Wentworth JM,Naselli G,Brown WA,Doyle L,Phipson B,Smyth GK,Wabitsch M,O'Brien PE,Harrison LC

    更新日期:2010-07-01 00:00:00

  • Novel susceptibility gene for late-onset NIDDM is localized to human chromosome 12q.

    abstract::NIDDM has a substantial genetic component, but the nature of the genetic susceptibility is largely unknown. Maturity-onset diabetes of the young (MODY) is a genetically heterogeneous monogenic form of NIDDM characterized by an early age of onset and autosomal dominant inheritance, and linkage studies have identified g...

    journal_title:Diabetes

    pub_type: 杂志文章

    doi:10.2337/diabetes.47.11.1793

    authors: Shaw JT,Lovelock PK,Kesting JB,Cardinal J,Duffy D,Wainwright B,Cameron DP

    更新日期:1998-11-01 00:00:00

  • U.K. prospective diabetes study 16. Overview of 6 years' therapy of type II diabetes: a progressive disease. U.K. Prospective Diabetes Study Group.

    abstract::The objective of the U.K. Prospective Diabetes Study is to determine whether improved blood glucose control in type II diabetes will prevent the complications of diabetes and whether any specific therapy is advantageous or disadvantageous. The study will report in 1998, when the median duration from randomization will...

    journal_title:Diabetes

    pub_type: 临床试验,杂志文章,多中心研究,随机对照试验

    doi:

    authors:

    更新日期:1995-11-01 00:00:00

  • Cd36 and molecular mechanisms of insulin resistance in the stroke-prone spontaneously hypertensive rat.

    abstract::Insulin resistance is of pathogenic importance in several common human disorders including type 2 diabetes, hypertension, obesity and hyperlipidemia, but the underlying mechanisms are unknown. The spontaneously hypertensive rat (SHR) is a model of these human insulin resistance syndromes. Quantitative trait loci (QTLs...

    journal_title:Diabetes

    pub_type: 杂志文章

    doi:10.2337/diabetes.49.12.2222

    authors: Collison M,Glazier AM,Graham D,Morton JJ,Dominiczak MH,Aitman TJ,Connell JM,Gould GW,Dominiczak AF

    更新日期:2000-12-01 00:00:00

  • Quantitative trait loci for fasting glucose in young Europeans replicate previous findings for type 2 diabetes in 2q23-24 and other locations.

    abstract::Long before reaching diagnostic cutoff levels for type 2 diabetes, fasting glucose can be a powerful risk marker for this disease. We conducted a genome-wide search for fasting glucose as a quantitative trait in 412 young European sib-pairs including obese children, with adjustment for sex, age, and BMI. We identified...

    journal_title:Diabetes

    pub_type: 杂志文章

    doi:10.2337/db06-1329

    authors: Fradin D,Heath S,Lathrop M,Bougnères P

    更新日期:2007-06-01 00:00:00

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

    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

    pub_type: 杂志文章

    doi:10.2337/db15-1390

    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