Abstract:
BACKGROUND:Low magnesium (Mg) status has been implied as a factor in the development of type 2 diabetes mellitus (DM) and its complications. We therefore studied Mg-status in identical twins, discordant for type 2 DM and in matched controls. Through correlation analysis, possible associations between Mg-status and glucose uptake were evaluated. METHODS:Plasma Mg concentration was measured in 12 monozygote twin pairs, discordant for type 2 DM and in 12 matched controls. Muscle Mg content was measured in 10 persons from each group. An oral glucose tolerance test and a euglycaemic, hyperinsulinaemic clamp were utilized. RESULTS:Neither muscle Mg content nor plasma Mg concentration differed among groups. Plasma Mg concentration decreased during the euglycaemic, hyperinsulinaemic clamp. In the control group, muscle Mg content correlated positively with insulin stimulated glucose disposal rate (r=0.77, p<0.01) and negatively with two hour plasma glucose concentration during an oral glucose tolerance test (OGTT) (r=- 0.64, p<0.05). In the control group, the two hour plasma glucose concentration during an oral glucose tolerance test correlated with the decrease in plasma Mg concentration (r=- 0.80, p<0.002) and with the change in muscle Mg content (r=0.90, p<0.0005) induced by the clamp. None of these associations were found in the two twin groups. CONCLUSIONS:Normal plasma Mg concentration and muscle Mg content were found in persons with type 2 DM and in persons, who were heavily predisposed to the development of type 2 DM, indicating a normal whole-body Mg content. However, the missing associations between measures of glucose disposal and changes in both plasma Mg concentration and muscle Mg content in the two twin groups indicates, that physiological mechanisms, which partly regulates insulin sensitivity and Mg status in healthy individuals are either exhausted or fully utilized in both type 2 DM and in genetically identical twins without DM.
journal_name
Diabetes Metabjournal_title
Diabetes & metabolismauthors
Djurhuus MS,Vaag A,Altura BM,Altura BT,Klitgaard NAsubject
Has Abstractpub_date
2002-06-01 00:00:00pages
201-7issue
3eissn
1262-3636issn
1878-1780journal_volume
28pub_type
杂志文章abstract:AIMS:The innate immune-receptor nucleotide oligomerization domain (NOD) protein recognizes intracellular bacterial peptidoglycan. Activation of the innate immune system contributes to the development and progression of insulin resistance. The present study aimed to determine the presence of NOD1 and NOD2 in human adipo...
journal_title:Diabetes & metabolism
pub_type: 杂志文章
doi:10.1016/j.diabet.2012.08.001
更新日期:2012-12-01 00:00:00
abstract::We present the first case of muscle infarction in a 30-year-old woman who had a 5-year history of type 1 diabetes mellitus that was not complicated by nephropathy, retinopathy or neuropathy. All common causes of muscle infarction were excluded, particularly microangiopathy and a hypercoagulable state. The differential...
journal_title:Diabetes & metabolism
pub_type: 杂志文章
doi:10.1016/j.diabet.2007.06.003
更新日期:2007-12-01 00:00:00
abstract:AIM:To investigate the balance between parameters of oxidative stress and antioxidant defences in the mitochondria of peripheral blood mononuclear cells (PBMCs) of type 2 diabetic patients with late complications. METHODS:Ten type 2 diabetic patients with late diabetic complications and 10 age-matched healthy voluntee...
journal_title:Diabetes & metabolism
pub_type: 杂志文章
doi:10.1016/j.diabet.2007.10.011
更新日期:2008-04-01 00:00:00
abstract:AIM:Cardiovascular autonomic neuropathy (CAN) is a common but often overlooked complication of diabetes. Sympathetic C-fibers innervating sweat glands can be impaired early on in patients with diabetes. In this study, SUDOSCAN, a new non-invasive device that assesses sudomotor function was compared to methods generally...
journal_title:Diabetes & metabolism
pub_type: 杂志文章
doi:10.1016/j.diabet.2012.09.004
更新日期:2013-04-01 00:00:00
abstract::To implement preventive policies of disability in older diabetic people, the role of diabetes in the disablement process should be investigated. Diabetes mellitus is consistently associated with a higher prevalence of disability at all states, as well as with a progression in disability states and may be considered as...
journal_title:Diabetes & metabolism
pub_type: 杂志文章,评审
doi:10.1016/s1262-3636(07)80058-9
更新日期:2007-04-01 00:00:00
abstract:INTRODUCTION:While guidelines for detection of silent myocardial and lower limb ischemia are established, data on screening asymptomatic carotid lesions remain scarce. However, such screening would be costly. Since the prevalence of diabetes increases constantly, it is necessary to keep screening costs low by setting u...
journal_title:Diabetes & metabolism
pub_type: 杂志文章
doi:10.1016/S1262-3636(07)70321-X
更新日期:2006-12-01 00:00:00
abstract:AIMS:The metabolic syndrome (MetS) is a risk factor for cancer. However, it is not known if the MetS confers a greater cancer risk than the sum of its individual components, which components drive the association, or if the MetS predicts future cancer risk. MATERIALS AND METHODS:We linked 20,648 participants from the ...
journal_title:Diabetes & metabolism
pub_type: 杂志文章
doi:10.1016/j.diabet.2015.04.006
更新日期:2015-12-01 00:00:00
abstract:AIM:Different treatment strategies have been used to manage adolescents with poorly controlled type 1 diabetes. We investigated whether a brief elective hospital admission improves haemoglobin A(1c) (HbA(1c)) over 12 months. METHODS:We studied a retrospective cohort of adolescents with poorly controlled type 1 diabete...
journal_title:Diabetes & metabolism
pub_type: 杂志文章
doi:10.1016/j.diabet.2013.04.003
更新日期:2013-12-01 00:00:00
abstract:AIMS:To evaluate the current procedures in French general practice of intensifying hypoglycaemic treatment in orally treated type 2 diabetic patients, according to the French recommendations. METHODS:Type 2 diabetic patient characteristics, HbA(1c) values, hypoglycaemic treatment and physician characteristics were col...
journal_title:Diabetes & metabolism
pub_type: 杂志文章
doi:10.1016/S1262-3636(12)71532-X
更新日期:2012-03-01 00:00:00
abstract::Brown adipose tissue (BAT) is able to convert calories into heat rather than storing them. Therefore, activated BAT could be a potential target in the battle against obesity and type 2 diabetes. This review focuses on the role of the autonomic nervous system in the activation of human BAT. Although the number of studi...
journal_title:Diabetes & metabolism
pub_type: 杂志文章,评审
doi:10.1016/j.diabet.2015.08.005
更新日期:2015-12-01 00:00:00
abstract:AIM:To assess the association of regular, unsupervised sports and exercise during pregnancy, by intensity level, with glycaemic control in women with gestational diabetes (GDM). METHODS:Prospective cohort study of 971 women who, shortly after being diagnosed with GDM, completed a Pregnancy Physical Activity Questionna...
journal_title:Diabetes & metabolism
pub_type: 杂志文章
doi:10.1016/j.diabet.2017.01.006
更新日期:2017-10-01 00:00:00
abstract::Prevalence of non-alcoholic steatohepatitis (NASH) rises steadily in Western countries with the obesity epidemic. NASH is associated with activation of liver fibrogenesis and predisposes to cirrhosis and associated morbi-mortality. The cannabinoid system is increasingly emerging as a crucial mediator of acute and chro...
journal_title:Diabetes & metabolism
pub_type: 杂志文章
doi:10.1016/S1262-3636(08)74604-4
更新日期:2008-12-01 00:00:00
abstract:BACKGROUND:NEUROD1 encodes a transcription factor expressed in the endocrine pancreas, and involved in beta-cell development, function and mechanisms of apoptosis. In this study, we investigated the association of a frequent polymorphism in exon 2 of NEUROD1 (G > A; Ala45Thr) with Type 1 diabetes in Brazilian subjects....
journal_title:Diabetes & metabolism
pub_type: 杂志文章
doi:10.1016/s1262-3636(07)70237-9
更新日期:2005-12-01 00:00:00
abstract::Although the pathogenesis of diabetic cardiomyopathy is poorly understood, recent evidence implicates perturbations in cardiac energy metabolism. Whereas mitochondrial fatty acid oxidation is the chief energy source for the normal postnatal mammalian heart, the relative contribution of glucose utilization pathways is ...
journal_title:Diabetes & metabolism
pub_type: 杂志文章,评审
doi:10.1016/S1262-3636(08)70096-X
更新日期:2008-02-01 00:00:00
abstract:CONTEXT:In 2001 the "National Cholesterol and Education Program Expert Panel" gave a clinical definition of the metabolic syndrome. The frequency of this syndrome at baseline and its incidence and persistence at three years is studied in a French population. SUBJECTS:2109 men and 2184 women from the D.E.S.I.R. longitu...
journal_title:Diabetes & metabolism
pub_type: 杂志文章
doi:10.1016/s1262-3636(07)70067-8
更新日期:2003-11-01 00:00:00
abstract::Type 1 diabetes (T1D) is due to the loss of both beta-cell insulin secretion and glucose sensing, leading to glucose variability and a lack of predictability, a daily issue for patients. Guidelines for the treatment of T1D have become stricter as results from the Diabetes Control and Complications Trial (DCCT) demonst...
journal_title:Diabetes & metabolism
pub_type: 杂志文章,评审
doi:10.1016/j.diabet.2013.10.003
更新日期:2014-04-01 00:00:00
abstract:AIM:While serum fructosamine may be a good marker of glucose control in pregnant women with diabetes, its relationship with macrosomia is still uncertain. METHODS:In 130 hyperglycaemic women with singleton pregnancies (117 gestational diabetes mellitus, 13 pregestational diabetes), serum fructosamine and HbA1c levels ...
journal_title:Diabetes & metabolism
pub_type: 杂志文章
doi:10.1016/j.diabet.2019.07.003
更新日期:2020-06-01 00:00:00
abstract::Obesity is the most important lifestyle-related risk factor for type 2 diabetes (T2DM). The prevalence of T2DM in adolescents is increasing in parallel with the increasing incidence of major obesity. In adult obese subjects, the greatest degree of T2DM prevention, improvement or recovery has been reported in patients ...
journal_title:Diabetes & metabolism
pub_type: 杂志文章,评审
doi:10.1016/S1262-3636(09)73462-7
更新日期:2009-12-01 00:00:00
abstract::The effect of propranolol on the occurrence of hypoglycaemic symptoms was assessed in insulin-dependent diabetic patients with hypoglycaemia unawareness. A double-blind, randomised parallel group study (2:1 fashion) was conducted over 4-week period. The propranolol group (n = 9) received 20 mg (week 1 and 2) and 30 mg...
journal_title:Diabetes & metabolism
pub_type: 临床试验,杂志文章,随机对照试验
doi:
更新日期:1999-03-01 00:00:00
abstract:AIM:This study investigated the relationship between endothelial dysfunction (ED) and arterial stiffness (AS) in adults with type 1 diabetes and no clinical cardiovascular (CV) disease. METHODS:A total of 68 patients with type 1 diabetes and 68 age- and gender-matched healthy (non-diabetic) subjects were evaluated. ED...
journal_title:Diabetes & metabolism
pub_type: 杂志文章
doi:10.1016/j.diabet.2013.03.006
更新日期:2013-09-01 00:00:00
abstract::To determine the effect of benfluorex on glycaemic control in obese insulin-requiring Type 2 diabetes, 76 patients (aged 53.8 +/- 12.8 years) receiving insulin (> or = 0.5 IU/kg) and an appropriate low-calorie diet were evaluated after a 1-month run-in followed by a 3-month double-blind treatment period (3 tablets dai...
journal_title:Diabetes & metabolism
pub_type: 临床试验,杂志文章,多中心研究,随机对照试验
doi:
更新日期:1998-02-01 00:00:00
abstract:OBJECTIVES:To assess the long-term outcomes (type 2 diabetes, overweight, cardiovascular disorders, metabolic syndrome and neurological manifestations) from human epidemiological studies of foetuses exposed to gestational diabetes. METHOD:A literature search on Medline was performed for the period from 01 January 1990...
journal_title:Diabetes & metabolism
pub_type: 杂志文章,评审
doi:10.1016/j.diabet.2010.11.018
更新日期:2010-12-01 00:00:00
abstract:AIM:This study aimed to assess whether group-based lifestyle counselling offered to a high-risk population subgroup had any effect beyond individual multifactorial interventions on fasting plasma glucose (FPG) and 2-h plasma glucose (2hPG) changes. METHODS:In a population-based study of 6784 participants, 4053 were de...
journal_title:Diabetes & metabolism
pub_type: 杂志文章,随机对照试验
doi:10.1016/j.diabet.2011.06.001
更新日期:2011-12-01 00:00:00
abstract:AIM:Adiponectin levels in skeletal muscle and adipose tissue have been reported to be involved in insulin resistance in rats fed with a high-fat diet (HFD). Our objective was to explore whether adiponectin is also expressed in the pancreas and what its potential role is during the development of type 2 diabetes (T2D) i...
journal_title:Diabetes & metabolism
pub_type: 杂志文章
doi:10.1016/j.diabet.2014.05.004
更新日期:2014-11-01 00:00:00
abstract::Non-alcoholic fatty liver disease (NAFLD) has become the leading cause of chronic liver diseases worldwide, causing considerable liver-related mortality and morbidity. Over the last 10years, it has also become increasingly evident that NAFLD is a multisystem disease, affecting many extra-hepatic organ systems and inte...
journal_title:Diabetes & metabolism
pub_type: 杂志文章,评审
doi:10.1016/j.diabet.2016.04.002
更新日期:2016-06-01 00:00:00
abstract:AIM:Recent prospective studies have identified distinct plasma ceramides as strong predictors of major adverse cardiovascular events in patients with established or suspected coronary artery disease (CAD). Currently, it is uncertain whether higher levels of distinct plasma ceramides are associated with greater angiogra...
journal_title:Diabetes & metabolism
pub_type: 杂志文章
doi:10.1016/j.diabet.2019.07.006
更新日期:2020-04-01 00:00:00
abstract:AIM:This study evaluated the proportions of prandial (PHG) vs fasting hyperglycaemia (FHG) over 24h in a group of patients with type 2 diabetes (overall and for Caucasian vs Asian patients), and tested the hypothesis that an insulin regimen with a prandial component allows a greater response than basal insulin at low g...
journal_title:Diabetes & metabolism
pub_type: 杂志文章,随机对照试验
doi:10.1016/j.diabet.2015.03.002
更新日期:2015-06-01 00:00:00
abstract::The project to finalize a 'closed loop' insulin delivery according to blood glucose level, i.e. an implanted artificial beta cell, is born from the development of the first miniaturized portable insulin pumps during the 1970s. Continuous improvements in micro-electronics, as well as in the development of biomaterials ...
journal_title:Diabetes & metabolism
pub_type: 杂志文章
doi:
更新日期:2002-09-01 00:00:00
abstract:OBJECTIVE:We assessed the efficacy of a modest weight loss (1.5 +/- 0.3 kg) and simultaneous rapid improvement in glycemic control on fasting an post-prandial lipoprotein sub-fractions in nine overweight (BMI=28 +/- 1.7 kg/m(2)) well controlled Type 2 diabetic patients (HbA(1c)=7.3 +/- 0.1%). MATERIAL AND METHODS:They...
journal_title:Diabetes & metabolism
pub_type: 杂志文章
doi:
更新日期:2001-12-01 00:00:00
abstract::Automated closed-loop (CL) insulin therapy has come of age. This major technological advance is expected to significantly improve the quality of care for adults, adolescents and children with type 1 diabetes. To improve access to this innovation for both patients and healthcare professionals (HCPs), and to promote adh...
journal_title:Diabetes & metabolism
pub_type: 杂志文章
doi:10.1016/j.diabet.2020.10.004
更新日期:2020-11-02 00:00:00