Abstract:
BACKGROUND:Clinical and experimental studies have shown that a reduction in myocardial glucose utilization is a factor contributing to diabetic cardiomyopathy. This study determined whether exercise training could prevent the depression in glucose utilization observed in the diabetic rat heart. METHODS:Diabetes was induced in Sprague-Dawley rats by an intravenous injection of streptozotocin (60 mg/kg). After 10 weeks of treadmill running, exogenous myocardial glucose utilization and cardiac function were determined in isolated working hearts perfused under aerobic conditions and then subjected to a 60-min period of low-flow ischemia followed by reperfusion. RESULTS:Compared to aerobically perfused sedentary control hearts, rates of myocardial glucose oxidation and glycolysis were lower in diabetic hearts. Diabetes was also characterized by a pronounced decrease in cardiac function. Following exercise training, rates of myocardial glucose oxidation and glycolysis were restored and cardiac performance was improved compared to sedentary diabetic hearts. During low-flow ischemia, the decrease in glycolysis observed in hearts of sedentary diabetic rats was attenuated following exercise training. Following ischemia, glucose oxidation and glycolysis returned to preischemic levels in all groups. However, hearts from trained diabetic animals had higher rates of glucose oxidation compared to their respective sedentary group. This was accompanied by an enhanced recovery of heart function following ischemia. CONCLUSIONS:Our results indicate that exercise training is effective in preventing the depression in myocardial glucose metabolism observed in the diabetic rat. This may explain the benefits of exercise in preventing cardiac dysfunction in diabetes.
journal_name
Diabetes Metab Res Revjournal_title
Diabetes/metabolism research and reviewsauthors
Broderick TL,Poirier P,Gillis Mdoi
10.1002/dmrr.479keywords:
subject
Has Abstractpub_date
2005-01-01 00:00:00pages
44-50issue
1eissn
1520-7552issn
1520-7560journal_volume
21pub_type
杂志文章abstract:BACKGROUND:To evaluate the economic aspects of diabetic foot care in a multidisciplinary setting. METHOD:A review of the English language literature, published from 1966 to November 2005. RESULTS:The results of available studies on the cost-of-illness of diabetic foot problems are difficult to compare. Nevertheless t...
journal_title:Diabetes/metabolism research and reviews
pub_type: 杂志文章,评审
doi:10.1002/dmrr.706
更新日期:2007-07-01 00:00:00
abstract::Diabetes foot infections are a common condition and a major causal pathway to lower extremity amputation. Identification of causative pathogens is vital in directing antimicrobial therapy. Historically, clinicians have relied upon culture-dependent techniques that are now acknowledged as both being selective for micro...
journal_title:Diabetes/metabolism research and reviews
pub_type: 杂志文章,评审
doi:10.1002/dmrr.2834
更新日期:2017-01-01 00:00:00
abstract:BACKGROUND:Lispro Mix 25% insulin lispro/75% insulin lispro protamine (LM25) and Lispro Mix 50% insulin lispro/50% insulin lispro protamine (LM50) were compared as starter insulins in East Asian patients with type 2 diabetes. METHODS:Phase 4, open-label, randomized trial conducted in China, Japan, Korea, and Turkey. S...
journal_title:Diabetes/metabolism research and reviews
pub_type: 杂志文章,多中心研究,随机对照试验
doi:10.1002/dmrr.2816
更新日期:2017-01-01 00:00:00
abstract:BACKGROUND:ZAC (Zinc finger protein that regulates apoptosis and cell-cycle arrest) is a candidate gene for transient neonatal diabetes mellitus (TNDM). This condition involves severe insulin deficiency at birth that reverses over weeks or months but may relapse with diabetes recurring in later life. ZAC overexpression...
journal_title:Diabetes/metabolism research and reviews
pub_type: 杂志文章
doi:10.1002/dmrr.2325
更新日期:2012-11-01 00:00:00
abstract:BACKGROUND:Sodium-glucose cotransporter 2 (SGLT2) inhibitors could potentially alter calcium and phosphate homeostasis and may increase the risk of bone fracture. METHODS:The current meta-analysis was conducted to investigate the fracture risk among patients with type 2 diabetes mellitus treated with SGLT2 inhibitors....
journal_title:Diabetes/metabolism research and reviews
pub_type: 杂志文章,meta分析,评审
doi:10.1002/dmrr.2903
更新日期:2017-09-01 00:00:00
abstract::An appropriate diet represents the cornerstone for diabetes therapy. Diets that differ in their carbohydrate, lipid and protein content are used but the evidence of their effects on the long term is missing. Several confounding factors and compliance to diet render difficult the evaluation of the 'best diet' for diabe...
journal_title:Diabetes/metabolism research and reviews
pub_type:
doi:10.1002/dmrr.2512
更新日期:2014-03-01 00:00:00
abstract:BACKGROUND:Cyclosporin A (CyA) may induce acute nephrotoxicity. The question has been raised of the possible long-term unfavorable course of CyA-induced lesions. Advantage was taken of a large cohort of diabetic patients treated for several months using moderate CyA dosage to evaluate the long-term evolution of renal f...
journal_title:Diabetes/metabolism research and reviews
pub_type: 临床试验,杂志文章
doi:10.1002/dmrr.325
更新日期:2002-11-01 00:00:00
abstract:OBJECTIVE:Statins are one of the most widely prescribed medications in the United States; however, there is a concern that they are associated with new-onset-diabetes (NOD) development. We sought to understand the risk of dysglycemia and NOD for a cohort of individuals that reflect real-world physician prescribing patt...
journal_title:Diabetes/metabolism research and reviews
pub_type: 杂志文章
doi:10.1002/dmrr.3189
更新日期:2019-11-01 00:00:00
abstract:BACKGROUND:Advanced glycosylation end product (AGE) formation is a major mechanism for the development of complications in diabetes, and the possible roles of insulin-like growth factor 1 (IGF-1) and IGF binding protein 3 (IGFBP-3) are not clearly established. METHODS:We examined the associations of AGEs, free IGF-I a...
journal_title:Diabetes/metabolism research and reviews
pub_type: 杂志文章
doi:10.1002/(sici)1520-7560(200003/04)16:2<106::aid-dm
更新日期:2000-03-01 00:00:00
abstract:BACKGROUND:Despite the correlation between the use of protease inhibitors (PI) and adverse metabolic glycemic events, no prospective study has examined these parameters in pregnant women who use these drugs. METHODS:A prospective study was conducted on 57 pregnant women to investigate the effect of antiretroviral drug...
journal_title:Diabetes/metabolism research and reviews
pub_type: 杂志文章
doi:10.1002/dmrr.576
更新日期:2006-01-01 00:00:00
abstract:BACKGROUND:We have investigated the possible role of ACP1 (also known as cLMWPTP: cytosolic low molecular weight phosphotyrosine phosphatase), a highly polymorphic enzyme involved in signal transduction of T-cell receptor, insulin receptor and other growth factors in the relationship between maternal age at delivery an...
journal_title:Diabetes/metabolism research and reviews
pub_type: 杂志文章
doi:10.1002/dmrr.521
更新日期:2005-07-01 00:00:00
abstract:BACKGROUND:Mutating the insulin B:9-23 peptide prevents diabetes in NOD mice. Thus, the trimolecular complex of I-Ag7-insulin B:9-23 peptide-TCR may be essential for the development of spontaneous diabetes. Pathogenic T cells recognize the B:9-23 peptide presented by I-Ag7 in what is termed register 3, with the B22 bas...
journal_title:Diabetes/metabolism research and reviews
pub_type: 杂志文章
doi:10.1002/dmrr.1252
更新日期:2011-11-01 00:00:00
abstract:BACKGROUND:Type 2 diabetes mellitus (DM) is associated with a decreased level of circulating endothelial progenitor cells (EPCs) and adiponectin. Experimental studies suggest a potential link between hypoadiponectinaemia and the depletion of the EPC level. This study investigated the relationships between adiponectin l...
journal_title:Diabetes/metabolism research and reviews
pub_type: 杂志文章
doi:10.1002/dmrr.1159
更新日期:2011-02-01 00:00:00
abstract::Hypoglycaemia is inevitable when striving for low HbA1c values. Nocturnal hypoglycaemia often occurs without symptoms, but results in diminished next day well-being and hypoglycaemia unawareness. Frequency of nocturnal hypoglycaemia was first assessed in research ward settings, but suffered from insufficient glucose s...
journal_title:Diabetes/metabolism research and reviews
pub_type: 杂志文章,评审
doi:10.1002/dmrr.513
更新日期:2004-11-01 00:00:00
abstract:BACKGROUND:Adenosine triphosphate (ATP) is a critical determinant of beta-cell insulin secretion in response to glucose. BHE/cdb rats have a mutation in ATP synthase that limits ATP production, yet develop mild diabetes only with ageing. We investigated the cellular basis for reduced insulin secretion and compensatory ...
journal_title:Diabetes/metabolism research and reviews
pub_type: 杂志文章
doi:10.1002/dmrr.819
更新日期:2008-07-01 00:00:00
abstract:BACKGROUND:To compare in atrial fibrillation patients with and without diabetes, (1) baseline characteristics, (2) additional risk factors for stroke or peripheric or visceral embolism (hypertension, previous stroke, age >75 years), (3) mortality, (4) stroke or embolism, and (5) oral anticoagulation in the year 2000. ...
journal_title:Diabetes/metabolism research and reviews
pub_type: 杂志文章
doi:10.1002/dmrr.386
更新日期:2003-07-01 00:00:00
abstract::This review addresses the roles of Rho/Rho-kinase (ROCK) pathway in the pathogenesis of diabetes complications. Diabetes can cause many serious complications and can result in physical disability or even increased mortality. However, there are not many effective ways to treat these complications. The small guanosine-5...
journal_title:Diabetes/metabolism research and reviews
pub_type: 杂志文章,评审
doi:10.1002/dmrr.1182
更新日期:2011-05-01 00:00:00
abstract:BACKGROUND:HLA region is the major locus (IDDM1) of type 1 diabetes (T1D) susceptibility. It explains approximately 50% of the genetic background of T1D, indicating additional genetic determinants. Genome scans and candidate gene studies have generated several chromosomal candidate regions that may have a role in T1D d...
journal_title:Diabetes/metabolism research and reviews
pub_type: 临床试验,杂志文章
doi:10.1002/dmrr.424
更新日期:2004-03-01 00:00:00
abstract:OBJECTIVE:To examine the prognostic implications of diabetes mellitus (DM) and the importance of glycemic control during hospitalization for infectious diseases. METHODS:Historical prospectively collected data of patients hospitalized between 2011 and 2013. Infection-related hospitalizations were classified according ...
journal_title:Diabetes/metabolism research and reviews
pub_type: 杂志文章
doi:10.1002/dmrr.3027
更新日期:2018-10-01 00:00:00
abstract:BACKGROUND:Individuals with normal glucose tolerance (NGT) and type 2 diabetes mellitus (T2DM) represent heterogeneous groups with differences in beta-cell function and genetic background. The aim of the present study was to compare serum protein profiles of NGT and T2DM individuals and determine the influence of the g...
journal_title:Diabetes/metabolism research and reviews
pub_type: 杂志文章
doi:10.1002/dmrr.789
更新日期:2008-02-01 00:00:00
abstract::There are a number of medical conditions such as growth failure in children, pregnancy, lipid abnormalities, and early complications that are improved by the meticulous glycemic control that can be achieved with insulin pump therapy (CSII). By using an insulin pump, many patients with severe hypoglycemia, the dawn phe...
journal_title:Diabetes/metabolism research and reviews
pub_type: 杂志文章,评审
doi:10.1002/(sici)1520-7560(199909/10)15:5<338::aid-dm
更新日期:1999-09-01 00:00:00
abstract::In the last few years, there has been increasing focus on the impact of interventions on cardiovascular outcomes in patients with type 2 diabetes. Insulin resistance and hyperglycaemia often co-exist with a cluster of risk factors for coronary artery disease, but the underlying mechanisms leading to the development of...
journal_title:Diabetes/metabolism research and reviews
pub_type: 杂志文章,评审
doi:10.1002/dmrr.790
更新日期:2008-01-01 00:00:00
abstract:BACKGROUND:This study examined whether temporal trends exist in treatment of patients with type 2 diabetes (T2D) and quality of diabetes care after implementation of quality improvement initiative in primary care setting. METHODS:We conducted a population-based retrospective cohort study of 202,284 patients with T2D w...
journal_title:Diabetes/metabolism research and reviews
pub_type: 杂志文章
doi:10.1002/dmrr.2952
更新日期:2018-02-01 00:00:00
abstract:BACKGROUND:Periodontal disease is a frequent complication of diabetes in adults, and both conditions are associated with systemic inflammatory states. This systematic review and meta-analysis was conducted to establish the relative severity of periodontal disease risk markers in children and adolescents with type 1 dia...
journal_title:Diabetes/metabolism research and reviews
pub_type: 杂志文章,评审
doi:10.1002/dmrr.3368
更新日期:2021-01-01 00:00:00
abstract:OBJECTIVE:Increased plasma levels of plasminogen activator inhibitor-1 (PAI-1) have been suggested to be a part of the insulin resistance syndrome, and recent data suggest that adipose tissue participates in the production of PAI-1. We examined the expression and insulin regulation of subcutaneous adipose tissue PAI-1 ...
journal_title:Diabetes/metabolism research and reviews
pub_type: 杂志文章
doi:10.1002/1520-7560(2000)9999:9999<::aid-dmrr148>3.0
更新日期:2000-09-01 00:00:00
abstract:BACKGROUND:The aim of the study is to assess the relationship between the shape of plasma glucose concentration during the OGTT and future risk for T2DM. METHODS:2445 non-diabetic subjects from the Botnia study received an OGTT at baseline and after 7-8 years of follow-up. RESULTS:NGT and IFG subjects who returned th...
journal_title:Diabetes/metabolism research and reviews
pub_type: 杂志文章
doi:10.1002/dmrr.1084
更新日期:2010-05-01 00:00:00
abstract:BACKGROUND:Both metabolic syndrome (MetS) and N-amino terminal fragment of the prohormone B-type natriuretic peptide (NT-proBNP) confer increased risk of cardiovascular diseases (CVD). We assessed if NT-proBNP levels were greater in people with uncomplicated MetS, who had neither CVD/chronic kidney disease (CKD) nor di...
journal_title:Diabetes/metabolism research and reviews
pub_type: 杂志文章
doi:10.1002/dmrr.2616
更新日期:2015-05-01 00:00:00
abstract:BACKGROUND:To evaluate the association between fasting plasma glucose (FPG) and mortality by gender. METHODS:A total of 17 248 eligible participants from a rural Chinese prospective cohort population were included. The same questionnaire interview and anthropometric and laboratory measurements were performed at both b...
journal_title:Diabetes/metabolism research and reviews
pub_type: 杂志文章
doi:10.1002/dmrr.3129
更新日期:2019-05-01 00:00:00
abstract:AIMS/HYPOTHESIS:The adipocyte derived peptide hormone leptin is known to regulate apoptosis and cell viability in several cells and tissues, as well as having several pancreatic islet beta-cell specific effects such as inhibition of glucose-stimulated insulin secretion. This study investigated the effects of leptin upo...
journal_title:Diabetes/metabolism research and reviews
pub_type: 杂志文章
doi:10.1002/dmrr.726
更新日期:2007-09-01 00:00:00
abstract::Diabetic patients are at higher risk of developing physical disabilities than non-diabetic subjects. Physical disability appears to be related, at least in part, to muscle dysfunction. Several studies have reported reduced muscle strength and power under dynamic and static conditions in both the upper and lower limbs ...
journal_title:Diabetes/metabolism research and reviews
pub_type: 杂志文章,评审
doi:10.1002/dmrr.2658
更新日期:2016-01-01 00:00:00