Abstract:
:Insulin secretion from the beta-cells in the islets of Langerhans is mainly regulated by glucose entry via its transporter. The intracellular glucose metabolism induces a rise in ATP/ADP ratio which increases the degree of closure of ATP-sensitive potassium channels (K(ATP) channels), inducing a higher intracellular K+, which, in turn, depolarizes the membrane and opens voltage-sensitive calcium channels. The ensuing Ca2+ entry triggers extrusion of insulin-containing secretory granules and, thus, hormone secretion. The analysis of the structure of the genes encoding K(ATP) channels that are made of four Kir subunits (forming the ionic pore) and four regulatory SUR subunits (that contain the binding site for antidiabetic sulfonylureas) allowed to several subclasses of those ionic channels to be described: Insulin secreting beta cells contain the SUR1/Kir 6.2 complex, while heart and skeletal muscles contain the SUR2A/Kir 6.2 set, vascular smooth muscles (such as those present in coronary arteries) have SUR2B/Kir 6.1 and nonvascular smooth muscle SUR2B/Kir 6.2. The pharmacological specificity of each sulfonylurea depends on the type of SUR protein present in each tissue: most of the second generation sulfonylureas used in diabetic clinics (e.g. glibenclamide, glimepiride) display almost the same affinity for SUR1 SUR2A and SUR2B, leading to possible harmful adverse effects in type 2 diabetic patients with an associated cardiovascular pathology. In contrast, among the second generation sulfonylureas, only gliclazide displays a remarkable specificity towards the beta-cell K(ATP) channels, making this drug particularly safe in all situations, as it does not induce any interference with the cardiovascular system.
journal_name
Diabetes Metabjournal_title
Diabetes & metabolismauthors
Bataille Dsubject
Has Abstractpub_date
2002-12-01 00:00:00pages
4S7-13issue
6 Suppleissn
1262-3636issn
1878-1780pii
MDOI-DM-12-2002-28-SUPPLEMENT-1262-3636-101019-ARTjournal_volume
28pub_type
评论,杂志文章,评审abstract:OBJECTIVE:The purpose of this study was to compare assessment of insulin sensitivity from hyperinsulinemic euglycaemic (HIEG) clamp with indexes derived from fasting and oral glucose tolerance test (OGTT). SUBJECTS AND METHODS:Cross-sectional study with 107 sedentary non-diabetic overweight and obese postmenopausal (B...
journal_title:Diabetes & metabolism
pub_type: 杂志文章
doi:10.1016/j.diabet.2007.02.004
更新日期:2007-09-01 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::Glucagon-like peptide-1 receptor agonists (GLP-1RAs) are part of the armamentarium for the treatment of type 2 diabetes (T2D), although recent guidelines have mainly recommended their use on top of oral treatments when a single or combination of two or three oral hypoglycaemic agents has failed to lower HbA1c levels b...
journal_title:Diabetes & metabolism
pub_type: 杂志文章,评审
doi:10.1016/S1262-3636(17)30071-X
更新日期:2017-04-01 00:00:00
abstract::TNF-alpha is considered as one of the potential determinants of insulin resistance. However several data suggest that TNF-alpha expression itself, could be modulated by the degree of adiposity and/or plasma insulin levels. To clarify the determinants of plasma TNF-alpha levels in type 2 diabetes mellitus, we studied t...
journal_title:Diabetes & metabolism
pub_type: 杂志文章
doi:
更新日期:2000-05-01 00:00:00
abstract:OBJECTIVES:There is little information about the impact of hyperglycaemia in twin pregnancies. The objective of our study was to evaluate the maternal, foetal and neonatal complications in patients with twin pregnancy and glucose intolerance defined by gestational diabetes mellitus and gestational mild hyperglycaemia. ...
journal_title:Diabetes & metabolism
pub_type: 杂志文章
doi:10.1016/j.diabet.2014.12.005
更新日期:2015-11-01 00:00:00
abstract:AIM:Cholesterol intake is associated with the risk for type 2 diabetes mellitus, but no previous studies have evaluated its role regarding the risk of gestational diabetes mellitus (GDM). We investigate the relation between cholesterol intake and GDM. METHODS:At screening for GDM, 335 pregnant women were evaluated for...
journal_title:Diabetes & metabolism
pub_type: 杂志文章
doi:10.1016/j.diabet.2006.07.002
更新日期:2007-02-01 00:00:00
abstract:AIM:The aim of this study was to investigate early-stage atherosclerosis in newly diagnosed, untreated type 2 diabetes mellitus (T2DM) and impaired glucose tolerance (IGT). METHODS:The study subjects underwent an oral glucose tolerance test (OGTT) and were then divided into three groups, according to plasma glucose le...
journal_title:Diabetes & metabolism
pub_type: 杂志文章
doi:10.1016/j.diabet.2009.05.005
更新日期:2009-12-01 00:00:00
abstract:AIMS:This study aimed to describe the 1-year evolution of type 2 diabetes (T2D) patients who attended inpatients education, and to assess whether quarterly outpatients counseling visits by nurses and dietitians can improve metabolic control and health-related behaviours. METHODS:Following in-hospital educational sessi...
journal_title:Diabetes & metabolism
pub_type: 杂志文章,随机对照试验
doi:10.1016/j.diabet.2011.07.002
更新日期:2012-02-01 00:00:00
abstract:BACKGROUND:In patients with type 2 diabetes (T2D), glycaemic variability (GV), another component of glycaemic abnormalities, is a novel potentially aggravating factor for coronary artery disease (CAD). OBJECTIVES:The aim of our study was to identify interactions between GV and severity of CAD in diabetes patients admi...
journal_title:Diabetes & metabolism
pub_type: 杂志文章
doi:10.1016/j.diabet.2019.01.012
更新日期:2019-10-01 00:00:00
abstract::Although diabetes is a classical risk factor for macroangiopathy, the prevalence of renal artery stenosis (RAS) in this type of pathology has not been clearly determined. More than 50% of RAS occur in diabetic patients (almost exclusively Type 2), whereas autopsy findings and the few clinical surveys reported indicate...
journal_title:Diabetes & metabolism
pub_type: 杂志文章,评审
doi:
更新日期:2000-07-01 00:00:00
abstract:OBJECTIVE:To study the efficacy of the nutritional education software, Nutri-Expert, in the management of obese adult patients. MATERIAL AND METHODS:Two groups of obese patients were followed up over one year in a randomized study: the first group received close traditional management (seven nutritional visits over th...
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:2001-04-01 00:00:00
abstract:AIMS:Obstructive sleep apnea syndrome (OSAS) is associated with increased cardiovascular risk and diabetes independent of obesity. We investigated whether adipose tissue dysfunction is exacerbated due to increased tissue hypoxia. METHODS:Adipose tissue (AT) oxygenation was measured with a Clarke-type electrode (pATO2)...
journal_title:Diabetes & metabolism
pub_type: 杂志文章
doi:10.1016/j.diabet.2016.12.002
更新日期:2017-06-01 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:BACKGROUND:To calculate an adjusted maternal weight gain during pregnancy including infant and placental weights to the actual weight gain and secondarily examine its influence on the occurrence of fetal macrosomia. METHODS:The corrected weight gain was calculated as follows: maternal body weight at the last prenatal ...
journal_title:Diabetes & metabolism
pub_type: 杂志文章
doi:
更新日期:2002-09-01 00:00:00
abstract::The goal of this review is to think about how to incorporate the GLP-1 based agents, represented by the dipeptidyl peptidase-4 (DPP-4) inhibitors or the glucagon-like peptide-1 (GLP-1) analogs, in the guidelines for the management of type 2 diabetes (T2DM). Orally administered DPP-4 inhibitors, such as sitagliptin and...
journal_title:Diabetes & metabolism
pub_type: 杂志文章,评审
doi:10.1016/S1262-3636(08)73399-8
更新日期:2008-02-01 00:00:00
abstract::Pancreatic transplantation is the best method of replacing the endocrine function of the gland in Type 1 insulin-dependent diabetic patients. At the end of 1996, 9,000 pancreas transplants had been reported to the international Pancreas Transplant Registry. For 1994-1996, one-year pancreas survival rates were 81% for ...
journal_title:Diabetes & metabolism
pub_type: 杂志文章,评审
doi:
更新日期:1998-06-01 00:00:00
abstract::One major discovery of the last decade in the field of metabolic diseases is that the microorganisms comprising the gut microbiota are now considered a metabolic "organ", modulating multiple functions of the host, such as intestinal immune system maturation, adiposity, cardiac metabolism, liver triglyceride storage, a...
journal_title:Diabetes & metabolism
pub_type: 杂志文章,评审
doi:10.1016/j.diabet.2013.12.004
更新日期:2014-06-01 00:00:00
abstract:AIMS:Trimethylamine N-oxide (TMAO), choline and betaine serum levels have been associated with metabolic diseases including type 2 diabetes (T2D) and non-alcoholic fatty liver disease (NAFLD). These associations could be mediated by insulin resistance. However, the relationships among these metabolites, insulin resista...
journal_title:Diabetes & metabolism
pub_type: 杂志文章
doi:10.1016/j.diabet.2020.07.010
更新日期:2020-08-10 00:00:00
abstract:OBJECTIVE:End-stage renal disease (ESRD) requiring renal replacement therapy (RRT) is a late complication of type 2 diabetes. The correlation between pre-ESRD medical care and outcome has been rarely studied in France. METHODS:Community-based study of case-incIdent ESRD patients. Medical care practices were described ...
journal_title:Diabetes & metabolism
pub_type: 杂志文章
doi:10.1016/s1262-3636(07)70091-5
更新日期:2004-02-01 00:00:00
abstract:AIMS:To examine the seasonality and effects of temperature on levels of fasting plasma glucose (FPG). METHODS:We collected health data from the Kailuan cohort study. FPG, blood pressure and individual information including age, gender, body mass index, smoking status, drinking habit, physical activities, income, work ...
journal_title:Diabetes & metabolism
pub_type: 杂志文章
doi:10.1016/j.diabet.2016.01.002
更新日期:2016-09-01 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
abstract:AIM:Adiponectin is the most abundant adipokine and may play a key role in the interplay between obesity, inflammation, insulin resistance and the metabolic syndrome (MetS). Thus, this large population-based cohort investigated whether adiponectin at baseline and/or a decrease in adiponectin during follow-up is associat...
journal_title:Diabetes & metabolism
pub_type: 杂志文章
doi:10.1016/j.diabet.2016.07.027
更新日期:2017-04-01 00:00:00
abstract:OBJECTIVES:The aim of the present study is to evaluate pregnancy outcomes in a cohort of Caucasian pregnant women in relation to their body mass index and glucose tolerance status; the role of central fat distribution, as indicated by waist-to-hip circumference ratio, was also considered. METHODS:Seven hundred women w...
journal_title:Diabetes & metabolism
pub_type: 杂志文章
doi:10.1016/s1262-3636(07)70026-5
更新日期:2003-04-01 00:00:00
abstract::Insulin resistance represents a major public health problem, as it plays a major role in the pathophysiology of type 2 diabetes mellitus; it is also associated with increased cardiovascular risk and atherogenic dyslipidaemia, and is a central component of the cluster of metabolic abnormalities that comprise the metabo...
journal_title:Diabetes & metabolism
pub_type: 杂志文章,评审
doi:10.1016/j.diabet.2011.01.002
更新日期:2011-06-01 00:00:00
abstract:OBJECTIVE:Recently, the association of the natural variants rs1260326 and rs780094 of the glucokinase regulatory protein (GCKR) gene with increased fasting triglycerides and decreased fasting plasma glucose in diabetic adults was reported; the minor alleles were also found to reduce the risk of type 2 diabetes. The pre...
journal_title:Diabetes & metabolism
pub_type: 杂志文章
doi:10.1016/j.diabet.2011.02.003
更新日期:2011-11-01 00:00:00
abstract::The CGMS (Continuous Glucose Monitoring System) is a portable device allowing continuous measuring of glucose. It provides recordings of at least 72 h, during which 288 measures/day are performed. Results are visualised in the form of a set of curves, illustrating the variations in blood glucose levels over time. The ...
journal_title:Diabetes & metabolism
pub_type: 杂志文章,评审
doi:10.1016/s1262-3636(07)70258-6
更新日期:2006-04-01 00:00:00
abstract:AIM:To describe current practices of glucose-lowering treatments in people with diabetes and chronic kidney disease (CKD), the associated glucose control and hypoglycaemic symptoms, with an emphasis on sex differences. METHODS:Among the 3033 patients with CKD stages 3-5 recruited into the French CKD-REIN study, 645 me...
journal_title:Diabetes & metabolism
pub_type: 杂志文章
doi:10.1016/j.diabet.2018.03.007
更新日期:2019-04-01 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::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:AIMS:Reactive dicarbonyl compounds, such as methylglyoxal (MGO), rise during an oral glucose tolerance test (OGTT), particularly in (pre)diabetes. Fasting MGO levels are associated with chronic kidney disease (CKD) and cardiovascular disease (CVD) in patients with poorly controlled type 2 diabetes mellitus (T2DM). Yet,...
journal_title:Diabetes & metabolism
pub_type: 杂志文章
doi:10.1016/j.diabet.2020.02.002
更新日期:2020-02-10 00:00:00