Abstract:
:The possible occurrence of increased non-enzymatic glycosylation of serum insulin-like growth factor binding protein-3 (IGFBP-3) in vivo and the changes that would simultaneously occur in serum levels of IGFBP-3 and insulin-like growth factor-1 (IGF-I) were investigated. We measured levels of IGF-I and IGFBP-3 and the degree of glycation of total serum protein and IGFBP-3, in serum samples obtained from patients with poorly controlled non-insulin-dependent diabetes (type 2) and from age-matched non-diabetic controls. Type 2 diabetic patients had significantly higher glycated serum protein (GlyP) levels. GlyP significantly correlated with age in the control (r = 0.315, P<0.05) but not in the type 2 diabetes group. Control and diabetic subjects had comparable serum IGF-I levels and in both groups IGF-I levels tended to decrease with age (r = -0.567, P<0.001 and r = -0.465, P<0.05 for control and type 2 diabetic subjects, respectively). In the type 2 diabetes group, IGF-I levels showed a negative correlation with serum GlyP values (r = -0.476, P<0.05). Type 2 diabetic and control patients had comparable serum IGFBP-3 levels, which were significantly higher in diabetic patients in the older age subgroups. A negative correlation was found between IGFBP-3 levels and age in the control (r = -0.705, P<0.001) and in the type 2 diabetes groups (r = -0.463, P<0.05). A significant negative correlation was found between IGFBP-3 levels and GlyP in control (r = -0.449, P<0.002) but not in type 2 diabetic subjects. The mean glycated IGFBP-3 (GlyIGFBP-3) levels were higher in the oldest type 2 diabetic patients. In these patients, GlyIGFBP-3 was negatively associated with IGF-I levels (r = -0.447, P<0.05). The IGF-I/IGFBP-3 molar ratio was significantly reduced in the 46-60-year-old type 2 diabetic group, whereas the IGF-I/IGFBP-3 ratio was positively and significantly correlated with GlyP levels only in the control group (r = 0.489, P<0.01). Our results show that: a) increased non-enzymatic glycosylation of IGFBP-3 occurs in vivo; and b) this effect is accompanied by an increase in IGFBP-3 levels. These results suggest that the IGF-I/IGFBP-3 system is another target for the metabolic derangements of type 2 diabetes. Its alterations might play a role in diabetic complications.
journal_name
Acta Diabetoljournal_title
Acta diabetologicaauthors
Cortizo AM,Lee PD,Cédola NV,Jasper H,Gagliardino JJdoi
10.1007/s005920050109subject
Has Abstractpub_date
1998-07-01 00:00:00pages
85-90issue
2eissn
0940-5429issn
1432-5233journal_volume
35pub_type
杂志文章abstract:AIMS:Our previous studies demonstrated that serum 1,5-anhydroglucitol (1,5-AG) levels increased slightly rather than declined after an acute glucose load. Therefore, the current study aims at exploring the transport and metabolic characteristics of 1,5-AG, as well as the effect of glucose on 1,5-AG transport. METHODS:...
journal_title:Acta diabetologica
pub_type: 杂志文章
doi:10.1007/s00592-017-1093-8
更新日期:2018-03-01 00:00:00
abstract:AIMS:To investigate whether intravitreal conbercept injection affects contralateral untreated eyes in bilateral diabetic macular edema (DME) patients. METHODS:In this retrospective study, 15 patients (30 eyes) with type 2 diabetes were followed after bilateral DME diagnosis in the Department of Ophthalmology, Peking U...
journal_title:Acta diabetologica
pub_type: 杂志文章
doi:10.1007/s00592-020-01511-x
更新日期:2020-08-01 00:00:00
abstract:AIMS:Maternal type 2 diabetes (T2D) can result in adverse pathological outcomes to both the mother and fetus. The present study aimed to investigate the pathological effects of maternal T2D on the gene expression patterns and functions of fetal human umbilical vein endothelial cells (HUVECs), a representative of fetal ...
journal_title:Acta diabetologica
pub_type: 杂志文章
doi:10.1007/s00592-018-1207-y
更新日期:2019-01-01 00:00:00
abstract::The objective of the study was to evaluate the association between infectious diseases and other events pertaining to childhood medical history and type 1 diabetes. A case-control study was carried out, taking as cases 159 type 1 diabetic patients (0-29 years) recorded from 1988 to 2000 within the population registry ...
journal_title:Acta diabetologica
pub_type: 杂志文章
doi:10.1007/s00592-007-0235-9
更新日期:2007-03-01 00:00:00
abstract::In the perfused pancreas of adult rats that were injected with streptozotocin (STZ) during the neonatal period, the release of insulin caused by glucose is more severely affected than that evoked by other secretagogues. We have now examined whether a comparable situation prevails in vivo. In anesthetised rats, the 0-1...
journal_title:Acta diabetologica
pub_type: 杂志文章
doi:10.1007/BF00570366
更新日期:1994-09-01 00:00:00
abstract::To evaluate ex vivo/in vitro the binding and dissociation characteristics and the level of crossreactivity of insulin antibodies and insulin autoantibodies directed to three different insulin molecules (human, bovine and porcine insulin). In this study sera from 17 diabetic patients were included, who were exclusively...
journal_title:Acta diabetologica
pub_type: 杂志文章
doi:10.1007/s00592-008-0041-z
更新日期:2008-09-01 00:00:00
abstract:AIMS:There is clinical evidence that fenofibrate, a PPARα agonist, arrests the progression of diabetic macular edema (DME). However, the underlying mechanisms of this beneficial effect remain to be elucidated. We previously reported that fenofibric acid (FA), the active metabolite of fenofibrate, prevents the disorgani...
journal_title:Acta diabetologica
pub_type: 杂志文章
doi:10.1007/s00592-015-0759-3
更新日期:2016-02-01 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::Rosiglitazone often results in weight gain. We hypothesized that rosiglitazone may modulate circulating levels of ghrelin and peptide YY(3-36) and this modulation may be related to weight-gaining effect of this agent. This study was designed as an open-label, randomized, controlled trial of 3-month duration. Women wit...
journal_title:Acta diabetologica
pub_type: 杂志文章,随机对照试验
doi:10.1007/s00592-011-0352-3
更新日期:2012-12-01 00:00:00
abstract:AIMS:Observational studies indicated that resting heart rate (RHR) was associated with diabetes mellitus (DM) risk; however, it remains unclear whether the association between RHR and DM is causal. We aimed to examine whether there was causal association of RHR with DM risk. METHODS:A prospective study including 16,20...
journal_title:Acta diabetologica
pub_type: 杂志文章
doi:10.1007/s00592-019-01344-3
更新日期:2019-09-01 00:00:00
abstract:AIMS:In patients with type 2 diabetes, non-alcoholic fatty liver disease (NAFLD) and liver fibrosis is frequent and presumably associated with increased cardiovascular disease risk and mortality. The objective was to investigate risk factors associated with hepatic fibrosis in patients with type 2 diabetes and NAFLD to...
journal_title:Acta diabetologica
pub_type: 杂志文章
doi:10.1007/s00592-019-01374-x
更新日期:2019-11-01 00:00:00
abstract::We determined in non-diabetic persons the risk of fasting and non-fasting glucose levels for pre-diabetes, diabetes, and coronary heart disease (CHD), including the roles of serum C-reactive protein (CRP) and HDL cholesterol, and delineated risk profiles of the pre-diabetic states. Over 7¼ years, 2,619 middle-aged Tur...
journal_title:Acta diabetologica
pub_type: 杂志文章
doi:10.1007/s00592-011-0313-x
更新日期:2013-08-01 00:00:00
abstract::The title "Plasma fatty acid-binding protein 4 (FABP4) as a novel biomarker to predict gestational diabetes mellitus" should be replaced by "Serum fatty acid-binding protein 4 (FABP4) as a novel biomarker to predict gestational diabetes mellitus". ...
journal_title:Acta diabetologica
pub_type: 已发布勘误
doi:10.1007/s00592-018-1177-0
更新日期:2018-10-01 00:00:00
abstract::Diabetes mellitus is an independent risk factor for falling, particularly in the elderly. Due to chronic hyperglycemia and hyperinsulinemia patients with diabetes mellitus may have neurological deficits as peripheral neuropathy that is a debilitating micro-vascular complication affecting the proximal and distal periph...
journal_title:Acta diabetologica
pub_type: 杂志文章,评审
doi:10.1007/s00592-018-1183-2
更新日期:2018-12-01 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::Correct classification of diabetic patients in adulthood at the time of diagnosis is often difficult. Some may be initially diagnosed as having non-insulin-dependent diabetes mellitus and be treated with diet and/or oral hypoglycaemic agents (OHA) but later require insulin treatment. Islet cell antibodies and antibodi...
journal_title:Acta diabetologica
pub_type: 杂志文章
doi:10.1007/BF00571567
更新日期:1996-12-01 00:00:00
abstract::Serum gamma-glutamyl transferase (gamma-GT), a marker of oxidative stress, predicts morbidity and mortality from cardiovascular disease. Plasma total homocysteine (tHcy), a pro-oxidant and also an independent risk factor for cardiovascular disease, correlates with gamma-GT among some populations. It is not known wheth...
journal_title:Acta diabetologica
pub_type: 杂志文章
doi:10.1007/s00592-007-0001-z
更新日期:2007-12-01 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::Genetic linkage studies of families with early-onset type 2 diabetes have facilitated the identification of diabetes-susceptibility genes. In order to assess the feasibility of using linkage approaches to identify genes responsible for the development of type 2 diabetes in Japanese subjects, we examined our clinical r...
journal_title:Acta diabetologica
pub_type: 杂志文章
doi:10.1007/BF00581039
更新日期:1995-03-01 00:00:00
abstract:AIMS:Type 1 diabetes is increasing in children leading more T1D young adults to adult healthcare settings. This change is experienced as a tear and results in a disengagement from specialist services. This study reports on an implementation of an effective and pioneering program of transition in North Africa. METHODS:...
journal_title:Acta diabetologica
pub_type: 杂志文章
doi:10.1007/s00592-018-1196-x
更新日期:2018-11-01 00:00:00
abstract::Considering that changes in exercise routines might have relevance in treatment of adolescents with type 1 diabetes mellitus, we sought to assess whether spontaneous modifications to weekly exercise habits might occur in these patients and whether such variations would be accompanied by alterations in autonomic profil...
journal_title:Acta diabetologica
pub_type: 杂志文章
doi:10.1007/s00592-012-0416-z
更新日期:2013-06-01 00:00:00
abstract:AIMS:Type 2 diabetes (T2D) is a metabolic disorder requiring intensive self-care to maintain optimal glycemic control. Sleep disturbance is common in T2D patients and likely impairs glycemic control. Our aim was to examine the relationship between sleep disturbance and self-care in adults with T2D. METHODS:This study ...
journal_title:Acta diabetologica
pub_type: 杂志文章
doi:10.1007/s00592-018-1181-4
更新日期:2018-09-01 00:00:00
abstract::The purpose of this study was to compare bioelectrical impedance analysis (BIA) to hydrostatic weighing (HW) in male weight lifters and body builders. Twenty-two male body builders and weight lifters, 23 +/- 3 years of age (mean +/- SD), were studied to determine the efficacy of BIA to HW in this population. Subjects ...
journal_title:Acta diabetologica
pub_type: 杂志文章
doi:10.1007/s00592-009-0098-3
更新日期:2010-03-01 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::Aim of this study was to formulate an index for glucose effectiveness (Sg), SgIo, based on 3-point (0, 30 and 120 min) 75 g oral glucose tolerance test (OGTT). The equation for SgI(O) was developed in the Chikuma cohort (n = 502). Firstly, post-loading plasma glucose without insulin action and Sg (PPG-without insulin ...
journal_title:Acta diabetologica
pub_type: 杂志文章
doi:10.1007/s00592-012-0417-y
更新日期:2012-12-01 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::Comparing macrophage-derived cytokine and nitric oxide (NO) profiles in type I and type II diabetes mellitus (DM); and determining whether thymoquinone (TQ) has any modulatory effect were the main objectives of the present study. Peritoneal macrophages have been collected from Otsuka Long-Evans Tokushima Fatty (OLETF)...
journal_title:Acta diabetologica
pub_type: 杂志文章
doi:10.1007/s00592-005-0170-6
更新日期:2005-03-01 00:00:00
abstract:AIMS:The role of neutrophils in diabetes and its complications is unclear. Upon challenge with microbes and inflammatory triggers, neutrophils release enzymes and nuclear material, forming neutrophils extracellular traps (NETs) and thereby dying by NETosis. We herein tested NET formation and NETosis products in high gl...
journal_title:Acta diabetologica
pub_type: 杂志文章
doi:10.1007/s00592-014-0676-x
更新日期:2015-06-01 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::Anti-myeloperoxidase (anti-MPO) antibodies were detected in 34 of 88 (38%) patients with type 1 diabetes mellitus but in only 3 of 55 (5.7%) healthy subjects and in 4 of 20 patients with autoimmune disease. Specificity of anti-MPO antibodies was assessed by MPO inhibition studies. No relationship was found between the...
journal_title:Acta diabetologica
pub_type: 杂志文章
doi:10.1007/BF00569418
更新日期:1996-07-01 00:00:00