Abstract:
:Genetic markers may be used to improve the prediction of insulin-dependent diabetes mellitus (type 1) in individuals with islet autoantibodies. In order to develop a risk assessment strategy for the Lombardy region of northern Italy based on genetic and immunological markers, we analyzed HLA DQA1 and DQB1 alleles in 60 type 1 probands and their first-degree relatives and 65 unrelated control subjects from the same area using polymerase chain reaction (PCR) and oligonucleotide probes. The major risk haplotypes were DQA1 *0501-DQB1*0201 (39.1% of diabetic vs. 8.9% of non-diabetic haplotypes) and DQA1 *0301-DQB1*0302(20% of diabetic vs 7.1% of non-diabetic haplotypes). Stratified analysis showed DQA1*0102-DQB1*0502 also to be associated with type 1 susceptibility when found together with DQA1*0501-DQB1*0201 or DQA1*0301-DQB1*0302. One type 1 patient had the type 1-protective DQA1*0102-DQB1*0602 haplotype. Overall, 88% of patients and 20% of unrelated control subjects had either DQA1*0501-DQB1*0201 or DQA1*0301-DQB1*0302 in the absence of DQA1*0102-DQB1*0602. These data suggest that typing for markers identifying these three haplotypes in the Lombardy population will achieve a sensitivity of almost 90% and exclude 80% of children from subsequent islet autoantibody testing.
journal_name
Acta Diabetoljournal_title
Acta diabetologicaauthors
Lampasona V,Ferrari M,Bonifacio E,Pastore MR,Carrera P,Sergi A,Genovese S,Trucco M,Dorman J,Bosi Edoi
10.1007/BF00838481subject
Has Abstractpub_date
1995-10-01 00:00:00pages
137-42issue
3eissn
0940-5429issn
1432-5233journal_volume
32pub_type
杂志文章abstract::To examine longitudinally the effect of diabetes on bone structure and metabolism, we measured bone mineral density (BMD) and turnover markers in 26 type 1 (mean age 49 years) and 27 type 2 (mean age 65 years) diabetic patients without known osteoporosis from a community-based sample at baseline and 5 years later. In ...
journal_title:Acta diabetologica
pub_type: 杂志文章
doi:10.1007/s00592-011-0324-7
更新日期:2012-04-01 00:00:00
abstract::A literature review of 37 papers cited by MEDLINE between 1986 and April 1996 under the terms "diabetes", "patient education" and "randomized" was carried out. The articles were analysed on the basis of a check list (Educational Procedure Check List), which contains 27 items grouped into 8 areas: study objectives, edu...
journal_title:Acta diabetologica
pub_type: 杂志文章,评审
doi:10.1007/s005920050133
更新日期:1998-12-01 00:00:00
abstract::The original report on the microencapsulation of islets of Langerhans used sodium alginate and poly-L-lysine (PLL) to form the capsules. Although several alternative materials have subsequently been used with vary-mg degrees of success, it is those studies using islets encapsulated in alginate-PLL-alginate which are r...
journal_title:Acta diabetologica
pub_type: 杂志文章,评审
doi:10.1007/BF00569928
更新日期:1993-01-01 00:00:00
abstract::Cyclosporin and methotrexate administration induces remission of type 1 diabetes mellitus. Administration of high-dose cyclosporin (cyclo) has been demonstrated to induce remission of type 1 diabetes mellitus (T1D). Its usefulness was limited by its toxicity. Since methotrexate (mtx) and cyclo synergistically inhibit ...
journal_title:Acta diabetologica
pub_type: 杂志文章
doi:10.1007/s00592-010-0188-2
更新日期:2010-09-01 00:00:00
abstract::Postreceptor insulin resistance was studied in liver, muscle and adipose tissue from NMRI mice of both sexes made diabetic by long-term fat-feeding. Intravenous glucose tolerance tests showed a combination of impaired glucose tolerance and increased plasma insulin concentrations consistent with insulin resistance and ...
journal_title:Acta diabetologica
pub_type: 杂志文章
doi:10.1007/BF00572823
更新日期:1992-01-01 00:00:00
abstract::Microalbuminuria in diabetic patients is associated with an increased cardiovascular risk which is not completely explained by an excess of conventional cardiovascular risk factors. A depression of physiologic inhibitors of blood coagulation could contribute to a thrombophilic state and to cardiovascular complications...
journal_title:Acta diabetologica
pub_type: 杂志文章
doi:10.1007/BF00569567
更新日期:1995-06-01 00:00:00
abstract::For many diabetic patients, years of blood glucose self-monitoring (SM) with readings taken several times daily is an inevitable aspect of insulin therapy. We investigated whether SM from abdominal skin might be an alternative to the established fingertip method. A total of 63 diabetic patients and 16 nondiabetic volu...
journal_title:Acta diabetologica
pub_type: 杂志文章
doi:10.1007/s005920200020
更新日期:2002-06-01 00:00:00
abstract::Insulin resistance is a major factor in the pathogenesis of type 2 diabetes mellitus (T2DM) and is related to the fatty acid profile of the plasma membranes. The purpose of the present study was to investigate fatty acid composition and cholesterol content of cell membranes in patients with type 2 diabetes and, thus, ...
journal_title:Acta diabetologica
pub_type: 杂志文章
doi:10.1007/s00592-007-0224-4
更新日期:2006-12-01 00:00:00
abstract:AIMS:Diabetic retinopathy (DR) is characterized by early dropout of capillary pericytes, leading to loss of control on endothelial proliferation and, subsequently, angiogenesis. We have demonstrated that extracellular vesicles (EV) derived from mesenchymal stem cells (MSC) maintained in diabetic-like conditions may pla...
journal_title:Acta diabetologica
pub_type: 杂志文章
doi:10.1007/s00592-015-0798-9
更新日期:2015-12-01 00:00:00
abstract::Hemoglobin A1c (HbA1c) has been recommended as an optional method for diagnosing diabetes. The impact of HbA1c on the diagnosis of diabetes has not been evaluated in China, a country with the greatest number of people with diabetes in the world. Hence, we aim to examine how well HbA1c performs as compared with fasting...
journal_title:Acta diabetologica
pub_type: 杂志文章
doi:10.1007/s00592-013-0515-5
更新日期:2014-01-01 00:00:00
abstract::The aim of this study was to test whether the augmentation index adjusted for heart rate (AIx@HR75) can be used as a substitute for aortic pulse wave velocity (aPWV) in the measurement of arterial stiffness (AS) in type 1 diabetes. Sixty-eight patients with type 1 diabetes and 68 age- and sex-matched controls were eva...
journal_title:Acta diabetologica
pub_type: 杂志文章
doi:10.1007/s00592-012-0433-y
更新日期:2012-12-01 00:00:00
abstract:AIMS:Fetuin-A has been linked to insulin resistance and obesity. Its role in the pathogenesis of type 2 diabetes (T2DM) has also been discussed. We aimed to investigate the prospective association of fetuin-A and the risk of T2DM in a systematic review and meta-analysis. METHODS:A systematic search of studies from the...
journal_title:Acta diabetologica
pub_type: 杂志文章,meta分析,评审
doi:10.1007/s00592-017-1068-9
更新日期:2018-01-01 00:00:00
abstract::Sourdough bread has been reported to improve glucose metabolism in healthy subjects. In this study postprandial glycaemic and insulinaemic responses were evaluated in subjects with impaired glucose tolerance (IGT) who had a meal containing sourdough bread leavened with lactobacilli, in comparison to a reference meal c...
journal_title:Acta diabetologica
pub_type: 杂志文章
doi:10.1007/s00592-008-0029-8
更新日期:2008-06-01 00:00:00
abstract::We assessed the efficacy of noninsulin antidiabetic medications used in current clinical practice (metformin, sulfonylureas, α-glucosidase inhibitors, thiazolidinediones, glinides, dipeptidyl peptidase-4 inhibitors, glucagon-like peptide-1 agonists) to reach the HbA1c target <7% in people with type 2 diabetes. MEDLINE...
journal_title:Acta diabetologica
pub_type: 杂志文章,meta分析,评审
doi:10.1007/s00592-012-0370-9
更新日期:2014-04-01 00:00:00
abstract::The aim of the study is to evaluate the prevalence and incidence of myocardial dysfunction (MD) and heart failure (HF) in long-lasting (≥10 years) type 1 diabetes without cardiovascular disorders or with hypertension or coronary heart disease (CHD). The study included 1,685 patients with type 1 diabetes (mean baseline...
journal_title:Acta diabetologica
pub_type: 杂志文章
doi:10.1007/s00592-013-0455-0
更新日期:2013-08-01 00:00:00
abstract:AIMS:To examine the relationships between type 2 diabetes (T2D) status, glycemic control, and T2D duration with magnetic resonance imaging (MRI)-derived neuroimaging measures in European Americans from the Diabetes Heart Study (DHS) Mind cohort. METHODS:Relationships were examined using marginal models with generalize...
journal_title:Acta diabetologica
pub_type: 杂志文章
doi:10.1007/s00592-015-0815-z
更新日期:2016-06-01 00:00:00
abstract:BACKGROUND:Despite advances in the medical management of type 1 diabetes mellitus (T1DM), for many, glycaemic control remains substandard. Other factors are clearly important in determining success, or lack thereof, with diabetes management. With this in mind, we have investigated whether family CHAOS may provide a nov...
journal_title:Acta diabetologica
pub_type: 杂志文章
doi:10.1007/s00592-015-0736-x
更新日期:2016-02-01 00:00:00
abstract:AIMS:To evaluate the methodological quality of systematic reviews (SRs), and summarize evidence of important outcomes from dipeptidyl peptidase-4 inhibitors (DPP4-I) in treating type 2 diabetes mellitus (T2DM). METHODS:We included SRs of DPP4-I for the treatment of T2DM until January, 2018 by searching the Cochrane Li...
journal_title:Acta diabetologica
pub_type: 杂志文章,评审
doi:10.1007/s00592-018-1164-5
更新日期:2019-01-01 00:00:00
abstract:BACKGROUND:Circulating levels of TNF alpha receptor 1 (TNFR1) and 2 (TNFR2) are associated with increased long-term mortality and impaired kidney function. AIM:To study association between circulating levels of TNFR1 and TNFR2 and short-term mortality in patients with diabetes and dyspnea. POPULATION AND METHODS:Pati...
journal_title:Acta diabetologica
pub_type: 杂志文章
doi:10.1007/s00592-020-01527-3
更新日期:2020-10-01 00:00:00
abstract::To define whether reference values for bioimpedance analysis (BIA) can be predicted in healthy individuals, individual characteristics and BIA variables (resistance index=height(2)/parallel resistance and reactance index= height(2)/parallel reactance) were evaluated in non-obese healthy individuals: 863 men and 769 wo...
journal_title:Acta diabetologica
pub_type: 杂志文章
doi:10.1007/s00592-003-0073-3
更新日期:2003-10-01 00:00:00
abstract:AIMS:To investigate the possibility of identifying a subtype of latent autoimmune diabetes in adults (LADA), T-LADA (T cell responses-positive and autoantibody-negative) from patients with phenotypic type 2 diabetes (T2D) by enzyme-linked immunospot (ELISPOT). METHODS:Eighty-two patients with phenotypic T2D were studi...
journal_title:Acta diabetologica
pub_type: 杂志文章
doi:10.1007/s00592-019-01391-w
更新日期:2019-11-01 00:00:00
abstract::Positron emission tomography/computed tomography (PET/CT) is a standard procedure for imaging cancer commonly used in the clinical practice for several diseases, in particular for cancer staging, restaging, treatment monitoring and radiation therapy planning. Despite the availability of many radiotracers, 18F-fluoro-2...
journal_title:Acta diabetologica
pub_type: 杂志文章,评审
doi:10.1007/s00592-019-01385-8
更新日期:2020-03-01 00:00:00
abstract::Autoantibodies to zinc transporter 8 (ZnT8A) are a powerful diagnostic or predictive marker in type 1 diabetes. However, the widely used current ZnT8A radioligand binding assay (RBA) has proved to be difficult for many laboratories to implement. The aim of this study was the development and characterization of the per...
journal_title:Acta diabetologica
pub_type: 杂志文章
doi:10.1007/s00592-013-0532-4
更新日期:2014-01-01 00:00:00
abstract::The duration of diabetes before puberty is not considered relevant to the future development of complications. To evaluate the effects of diabetes on the neural retina, we analysed macular function by steady-state focal electroretinography in 20 prepubescent diabetic children without vascular retinopathy and in 39 sex...
journal_title:Acta diabetologica
pub_type: 临床试验,杂志文章
doi:10.1007/BF00570544
更新日期:1994-06-01 00:00:00
abstract:AIMS:Emerging evidence suggested genetic factor attributed as a major determinant for the complex pathogenic mechanism of gestational diabetes mellitus (GDM), but the related genetic study was limited. We aimed to investigate the impact of polymorphisms in miRNA-binding sites (miR-binding SNPs) on the risk of GDM in Ch...
journal_title:Acta diabetologica
pub_type: 杂志文章
doi:10.1007/s00592-017-0969-y
更新日期:2017-03-01 00:00:00
abstract::We analysed the risk factors associated with diabetic complications in the cohort of patients assisted by a type 2 diabetes mellitus (T2DM) shared-care program. We analysed registry data from 16,136 T2DM patients. Of them, 4,781 had microangiopathy, 3,469 CV events. They were 70.5 ± 17.1 years old, 50% were male, dise...
journal_title:Acta diabetologica
pub_type: 杂志文章
doi:10.1007/s00592-010-0186-4
更新日期:2010-12-01 00:00:00
abstract::Diabetes mellitus and hyperglycaemia are both independent risk factors (RF) for cardiovascular (CV) events and increased general and CV mortality. Type 2 diabetes, which is often associated with obesity, hypertension and dyslipidaemia, is accompanied by an up to fourfold increase in the incidence of acute coronary hea...
journal_title:Acta diabetologica
pub_type: 共识发展会议,杂志文章
doi:10.1007/s00592-013-0508-4
更新日期:2013-12-01 00:00:00
abstract::Fasting glucose and oral glucose tolerance test (OGTT) criteria for glucose homeostasis were compared in a cross-sectional cluster, community study in Accra, Ghana. A total of 4636 subjects without prior diagnosis of diabetes had fasting plasma glucose, 2-hour OGTT and measurement of cardiovascular risk factors. Mean ...
journal_title:Acta diabetologica
pub_type: 杂志文章,多中心研究
doi:10.1007/s005920200006
更新日期:2002-04-01 00:00:00
abstract::The purification of large numbers of human pancreatic islets remains one of the limiting factors in islet transplantation. This paper describes and validates a method for accurately and reproducibly determining the density of islets and exocrine tissue in pancreatic digest on the basis of their isopycnic distribution ...
journal_title:Acta diabetologica
pub_type: 杂志文章
doi:10.1007/BF00572864
更新日期:1993-01-01 00:00:00
abstract:AIM:The study evaluated the effect of different concentrations of sildenafil-containing ointment on wound healing in healthy and streptozotocin (STZ)-induced diabetic rats. METHODS:A total of 108 Sprague Dawley male rats aged 5 months were randomly divided into two groups: healthy and diabetes-inducing rats. Following...
journal_title:Acta diabetologica
pub_type: 杂志文章
doi:10.1007/s00592-020-01562-0
更新日期:2020-11-01 00:00:00