Abstract:
:Peripheral artery disease is a severe complication of diabetes. We have reported that the deletion of angiotensin type 2 receptor in diabetic mice promoted vascular angiogenesis in the ischaemic muscle 4 weeks following ischaemia. However, the angiotensin type 2 receptor deletion beneficial effects occurred 2 weeks post surgery suggesting that angiotensin type 2 receptor may regulate other pro-angiogenic signalling pathways during the early phases of ischaemia. Nondiabetic and diabetic angiotensin type 2 receptor-deficient mice (Agtr2-/Y) underwent femoral artery ligation after 2 months of diabetes. Blood perfusion was measured every week up to 2 weeks post surgery. Expression of vascular endothelial growth factor, vascular endothelial growth factor receptor and endothelial nitric oxide synthase expression and activity were evaluated. Blood flow reperfusion in the ischaemic muscle of diabetic Agtr2+/Y mice was recovered at 35% as compared to a 68% recovery in diabetic Agtr2-/Y mice. The expression of vascular endothelial growth factor and its receptors was diminished in diabetic Agtr2+/Y mice, an observation not seen in diabetic Agtr2-/Y mice. Interestingly, Agtr2-/Y mice were protected from diabetes-induced glutathionylation, nitration and decreased endothelial nitric oxide synthase expression, which correlated with reduced endothelial cell death and enhanced vascular density in diabetic ischaemic muscle. In conclusion, our results suggest that the deletion of angiotensin type 2 receptor promotes blood flow reperfusion in diabetes by favouring endothelial cell survival and function.
journal_name
Diab Vasc Dis Resjournal_title
Diabetes & vascular disease researchauthors
Robillard S,Mercier C,Breton V,Paquin-Veillette J,Guay A,Lizotte F,Geraldes Pdoi
10.1177/1479164119883978subject
Has Abstractpub_date
2020-01-01 00:00:00pages
1479164119883978issue
1eissn
1479-1641issn
1752-8984journal_volume
17pub_type
杂志文章abstract::Inhibitors of the enzyme dipeptidyl peptidase IV (DPP IV) provide a strategy for the treatment of type 2 diabetes. DPP IV rapidly inactivates the incretin hormones glucagon-like peptide-1 (GLP-1) and glucose-dependent insulinotropic polypeptide (GIP). Inhibition of DPP IV prolongs and enhances the activity of endogeno...
journal_title:Diabetes & vascular disease research
pub_type: 杂志文章,评审
doi:10.3132/dvdr.2006.024
更新日期:2006-12-01 00:00:00
abstract::Adiponectin circulates in plasma as various isoforms. However, the biological activity of each isoform has not been firmly established. High molecular weight (HMW) adiponectin may be the active form of adiponectin, while a proteolytic cleavage product of adiponectin, known as globular adiponectin (gAd), has recently b...
journal_title:Diabetes & vascular disease research
pub_type: 杂志文章
doi:10.3132/dvdr.2008.020
更新日期:2008-06-01 00:00:00
abstract:OBJECTIVE:We have previously reported insignificant changes in HbA1c after exercise in patients with both type 2 diabetes and coronary artery disease. In this study, we investigated the effect of exercise on endothelial function and possible associations between changes in endothelial function and HbA1c. METHODS:Patie...
journal_title:Diabetes & vascular disease research
pub_type: 杂志文章,随机对照试验
doi:10.1177/1479164116679077
更新日期:2017-03-01 00:00:00
abstract::Diabetes contributes directly to the development of cardiovascular aortic valve disease. There is currently no drug therapy available for a dysfunctional valve and this urges the need for additional research to identify distinctive mechanisms of cardiovascular aortic valve disease evolution. The aim of this study was ...
journal_title:Diabetes & vascular disease research
pub_type: 杂志文章
doi:10.1177/1479164119874469
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abstract::With the growing prevalence of childhood obesity and type 2 diabetes mellitus (T2DM) in youth, the challenge of cardiovascular disease risk management has entered the paediatric realm, affecting specialists, family physicians and allied healthcare professionals alike. Currently, there is little evidence to support opt...
journal_title:Diabetes & vascular disease research
pub_type: 杂志文章,评审
doi:10.3132/dvdr.2007.057
更新日期:2007-12-01 00:00:00
abstract::Antidiabetic thiazolidinediones (TZDs) improve endothelial function in patients with or without type 2 diabetes. The present randomised, placebo-controlled, double-blind study examined the time course of a single dose of rosiglitazone on flow-mediated endothelium-dependent vasodilation (FMD), metabolic parameters, and...
journal_title:Diabetes & vascular disease research
pub_type: 杂志文章,随机对照试验
doi:10.1177/1479164110367812
更新日期:2010-07-01 00:00:00
abstract::Angiotensin II receptor blockers (ARB) are often co-administered with a calcium channel blocker (CCB) for treating hypertension. In this open-label randomised study, untreated diabetic hypertensive patients were randomised to receive either olmesartan 20 mg/day or candesartan 8 mg/day for 12 weeks. Patients with blood...
journal_title:Diabetes & vascular disease research
pub_type: 杂志文章,随机对照试验
doi:10.1177/1479164112447310
更新日期:2012-10-01 00:00:00
abstract::While few dispute the existence of the metabolic syndrome as a clustering of factors indicative of poor metabolic health, its utility above that of its individual components in the clinical care of individual patients is questioned. This is likely a consequence of the failure of clinicians and scientists to agree on a...
journal_title:Diabetes & vascular disease research
pub_type: 杂志文章,评审
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更新日期:2019-03-01 00:00:00
abstract:BACKGROUND:The role of long non-coding RNA in diabetic retinopathy, a serious complication of diabetes mellitus, has attracted increasing attention in recent years. The purpose of this study was to explore whether long non-coding RNA nuclear paraspeckle assembly transcript 1 was involved in the context of diabetic reti...
journal_title:Diabetes & vascular disease research
pub_type: 杂志文章
doi:10.1177/1479164117749382
更新日期:2018-05-01 00:00:00
abstract::Telmisartan partially activates the peroxisome proliferator-activated receptor γ (PPARγ), which may ameliorate the accumulation of visceral adipose tissues and sensitise insulin action. Nineteen patients with essential hypertension and metabolic syndrome were randomly assigned to receive 40 mg of telmisartan (TELMI gr...
journal_title:Diabetes & vascular disease research
pub_type: 杂志文章,随机对照试验
doi:10.1177/1479164112444640
更新日期:2013-01-01 00:00:00
abstract:OBJECTIVE:To characterize copeptin levels and to explore its prognostic importance in patients with acute myocardial infarction with newly detected glucose abnormalities. METHODS:Copeptin was measured in 166 patients with acute myocardial infarction without known diabetes and in 168 age- and gender-matched controls. P...
journal_title:Diabetes & vascular disease research
pub_type: 杂志文章,多中心研究
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更新日期:2017-03-01 00:00:00
abstract:BACKGROUND:Continuous-wave Doppler is frequently used for detecting peripheral arterial disease in patients with diabetes; however, there is limited evidence investigating diagnostic accuracy. This study aimed to determine sensitivity and specificity of continuous-wave Doppler for detecting peripheral arterial disease ...
journal_title:Diabetes & vascular disease research
pub_type: 杂志文章
doi:10.1177/1479164118782887
更新日期:2018-09-01 00:00:00
abstract:OBJECTIVE:Arterial stiffness has been associated with diabetic retinopathy; however, the information is limited in Asians. We aim to examine the association of central arterial stiffness with the presence and severity of diabetic retinopathy in type 2 diabetes mellitus patients in Singapore. METHODS:Arterial stiffness...
journal_title:Diabetes & vascular disease research
pub_type: 杂志文章
doi:10.1177/1479164119845904
更新日期:2019-11-01 00:00:00
abstract::To assess the prevalence of metabolic syndrome (MS) and estimates of global risk by Framingham Risk Score in young subjects with acute myocardial infarction (MI), we assessed metabolic parameters and global risk assessment in 165 consecutive subjects who presented with myocardial infarction prior to 45 years of age. N...
journal_title:Diabetes & vascular disease research
pub_type: 杂志文章
doi:10.3132/dvdr.2006.012
更新日期:2006-09-01 00:00:00
abstract::The aim of this study was to characterise microvascular blood flow in the skin and to compare it with biomarkers of endothelial dysfunction and tissue inflammation in patients with type 2 diabetes with (n=20) or without (n=20) microvascular complications and 20 control subjects. Microvascular function was measured by ...
journal_title:Diabetes & vascular disease research
pub_type: 杂志文章
doi:10.3132/dvdr.2008.006
更新日期:2008-03-01 00:00:00
abstract::Physical activity decreases risk for diabetes and cardiovascular disease morbidity and mortality; however, the specific impact of exercise on the diabetic vasculature is unexamined. We hypothesized that an acute, moderate exercise intervention in diabetic and hypertensive rats would induce mitochondrial biogenesis and...
journal_title:Diabetes & vascular disease research
pub_type: 杂志文章
doi:10.1177/1479164112459664
更新日期:2013-05-01 00:00:00
abstract:OBJECTIVE:To investigate the long-term prognostic value of insulin-like growth factor-binding protein 1 in patients with acute myocardial infarction. METHODS:Patients ( n = 180) with admission glucose < 11 mmol/L without previously known diabetes admitted for an acute myocardial infarction in 1998-2000 were followed f...
journal_title:Diabetes & vascular disease research
pub_type: 杂志文章
doi:10.1177/1479164118781892
更新日期:2018-09-01 00:00:00
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journal_title:Diabetes & vascular disease research
pub_type: 临床试验,杂志文章
doi:10.1177/1479164109360470
更新日期:2010-04-01 00:00:00
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journal_title:Diabetes & vascular disease research
pub_type: 杂志文章,评审
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更新日期:2018-01-01 00:00:00
abstract:PURPOSE:To examine the relationship between leisure-time physical activity (LTPA) and the metabolic syndrome in the U.S. adult population. METHODS:The sample (N=5,620) in this cross-sectional study included adults aged 20 years and older. Physical activity was measured in two ways: a six-level measure based upon those...
journal_title:Diabetes & vascular disease research
pub_type: 杂志文章
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更新日期:2009-04-01 00:00:00
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journal_title:Diabetes & vascular disease research
pub_type: 杂志文章
doi:10.1177/1479164115595523
更新日期:2015-11-01 00:00:00
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journal_title:Diabetes & vascular disease research
pub_type: 杂志文章
doi:10.1177/1479164117713947
更新日期:2017-09-01 00:00:00
abstract:OBJECTIVE:We conducted a prospective pilot study in patients with diabetes to analyse the interobserver reliability of the ankle-brachial index, toe-brachial index and distal pulse palpation depending on the training of the professional involved. MATERIALS AND METHODS:The ankle-brachial index, toe-brachial index and d...
journal_title:Diabetes & vascular disease research
pub_type: 杂志文章
doi:10.1177/1479164118767599
更新日期:2018-07-01 00:00:00
abstract::Prehypertension is considered to be associated with increased cardiovascular disease (CVD), and some data suggest that insulin resistance is common in this group. The goal of this study was to quantify insulin action by determining the steady-state plasma glucose (SSPG) concentration during the insulin suppression tes...
journal_title:Diabetes & vascular disease research
pub_type: 杂志文章
doi:10.1177/1479164110396919
更新日期:2011-01-01 00:00:00
abstract:OBJECTIVES:Assess the effect of risk factors changes on risk for cardiovascular disease and mortality in patients with type 2 diabetes selected from the Swedish National Diabetes Register. METHODS:Observational study of 13,477 females and males aged 30-75 years, with baseline HbA1c 41-67 mmol/mol, systolic blood press...
journal_title:Diabetes & vascular disease research
pub_type: 杂志文章
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更新日期:2016-07-01 00:00:00
abstract:BACKGROUND:The main manifestation of hyperglycaemia during pregnancy is gestational diabetes mellitus. It can herald diabetes mellitus type 2 and its deleterious long-term effects, such as hypertension and cardiovascular disease. The aim of this study was to assess diastolic function in women with gestational diabetes ...
journal_title:Diabetes & vascular disease research
pub_type: 杂志文章
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更新日期:2015-05-01 00:00:00
abstract::We respond to the letter of Nadery and Shahsavari regarding our paper entitled 'Interobserver reliability of the ankle brachial index, toe -brachial index and distal pulse palpation in patients with diabetes. In this letter, we concluded that despite some limitations, the kappa coefficient is an informative measure of...
journal_title:Diabetes & vascular disease research
pub_type: 评论,信件
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更新日期:2018-11-01 00:00:00
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更新日期:2020-01-01 00:00:00
abstract::In order to discuss and establish a joint position on the treatment of low serum levels of high-density lipoprotein cholesterol (HDL-C), a group of experts involved in the care of people with dyslipidaemia and at risk of cardiovascular disease met in Miami, Florida, U.S., on 5th and 6th March 2005. The experts came fr...
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pub_type: 杂志文章,实务指引
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更新日期:2005-10-01 00:00:00
abstract::The aim of this study was to test the hypothesis that cardiovascular disease occurs to the greatest extent in persons with prediabetes mellitus who are also insulin resistant. In 2003, 664 non-diabetic women (n = 457) and men (n = 207), aged 52 ± 16 and 53 ± 15 years, were surveyed during a programme for cardiovascula...
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更新日期:2016-03-01 00:00:00