Abstract:
:The aim of the present work was to investigate the impact of gender on resting cerebral blood flow velocity and cerebrovascular reserve capacity among diabetic patients. Middle cerebral artery mean blood flow velocity (MCAV) was measured in 72 patients suffering from type 1 diabetes mellitus at rest and 5, 10, 15 and 20 min after intravenous administration of 1 g acetazolamide. Cerebrovascular reserve was calculated as the maximal percent increase in MCAV after acetazolamide. Resting MCAV and cerebrovascular reserve capacity were compared between males and females. Resting cerebral blood flow velocity was higher in diabetic females than in males (men, 55.0+/-17.0 cm/s; women, 64.4+/-12.6 cm/s, p=0.0094). Cerebrovascular reserve capacity was similar in diabetic women and men (men, 44.0%+/-18.6%; women, 52.6%+/-32.9%, p=0.17). Comparing MCAV and cerebrovascular reserve capacity among the diabetic subgroups with disease duration < or = 10 years and >10 years, we did not detect any differences between women and men. Duration of diabetes was an important factor in determining cerebrovascular reserve capacity in both sexes: long-term diabetic women and men showed lower CRC values than diabetics with < or = 10 years disease duration. Cerebrovascular reserve capacity is similar in diabetic women and men. Taking into consideration that cerebrovascular reserve is normally higher among women, our finding indicates a relatively more serious worsening of cerebral vasodilatory responses in women suffering from type 1 diabetes.
journal_name
Acta Diabetoljournal_title
Acta diabetologicaauthors
Fülesdi B,Limburg M,Oláh L,Bereczki D,Csiba L,Kollár Jdoi
10.1007/s005920170006subject
Has Abstractpub_date
2001-01-01 00:00:00pages
107-12issue
3eissn
0940-5429issn
1432-5233journal_volume
38pub_type
杂志文章abstract:AIMS:The purpose of this study was to investigate the mechanism of vascular endothelial cell apoptosis induced by acute blood glucose fluctuation. METHODS:Thirty rats were assigned to three groups: normal saline (SAL group), constant high glucose (CHG group) and acute blood glucose fluctuation (AFG) group. Other forty...
journal_title:Acta diabetologica
pub_type: 杂志文章
doi:10.1007/s00592-017-0999-5
更新日期:2017-08-01 00:00:00
abstract::In the present study, we investigated whether the ameliorating effect of aminoguanidine on diabetes-related proteinuria and nephropathy is associated with glomerular basement membrane heparan sulphate contents. STZ-induced diabetic rats developed proteinuria (at the tenth week: diabetic rats, 713 +/- 418 mg protein pe...
journal_title:Acta diabetologica
pub_type: 杂志文章
doi:10.1007/s005920070022
更新日期:2000-01-01 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::Our aim was to compare the effects of an intermediate acting human insulin (NPH) and a long-acting insulin analog, insulin glargine, in insulin naïve type 2 diabetes patients, stratified by the type of hyperglycemia (fasting or postprandial type). Based on different action profiles, we hypothesized that patients havin...
journal_title:Acta diabetologica
pub_type: 杂志文章,随机对照试验
doi:10.1007/s00592-013-0505-7
更新日期:2014-04-01 00:00:00
abstract::The relationship between insulin responses to glucose and to arginine was studied in non-obese women with previous gestational diabetes (PGD). One group, n = 10, had normal glucose tolerance (NGT) by WHO criteria and another, n = 8, had impaired glucose tolerance (IGT). A third group of women without PGD, n = 12, was ...
journal_title:Acta diabetologica
pub_type: 杂志文章
doi:10.1007/BF00569563
更新日期:1995-06-01 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:Genetic polymorphisms may contribute to platelet reactivity in diabetic patients; however, the information on their influence on long-term antiplatelet therapy is lacking. Our aim was to evaluate the role of previously described genetic variants and platelet reactivity on risk of all-cause mortality and cardiovasc...
journal_title:Acta diabetologica
pub_type: 杂志文章,多中心研究,随机对照试验
doi:10.1007/s00592-016-0945-y
更新日期:2017-04-01 00:00:00
abstract:AIMS:Our aims were to investigate in several large samples, with a wide range of adiposity, whether: (1) the effect of BMI on insulin sensitivity is different between sexes; (2) also waist circumference plays a sex-specific role on insulin sensitivity; and (3) serum adiponectin and resistin are mediators of such sex-di...
journal_title:Acta diabetologica
pub_type: 杂志文章
doi:10.1007/s00592-015-0804-2
更新日期:2015-10-01 00:00:00
abstract::The effect of a phenacyl imidazolium compound (LY177507 or Proglycosyn, Eli Lilly) on the direct (glucose-->glucose-6-phosphate-->glycogen) and indirect (three-carbon compounds-->glucose-6-phosphate-->glycogen) pathways of liver glycogen synthesis was studied in conscious rats. [1-13C]Glucose (99% enriched) was infuse...
journal_title:Acta diabetologica
pub_type: 杂志文章
doi:10.1007/BF00578216
更新日期:1993-01-01 00:00:00
abstract::Concentrations of soluble receptors for tumor necrosis factor (p55 and p75) strongly correlate with clinical stage and progression of infectious diseases, and may be useful in monitoring autoimmune diseases. However, the role of soluble TNF receptors in insulin-dependent diabetes mellitus (type 1 DM) is not clear. We ...
journal_title:Acta diabetologica
pub_type: 杂志文章
doi:10.1007/s005920050152
更新日期:1999-06-01 00:00:00
abstract::Kidney volume was measured during pregnancy in insulin-dependent diabetic women by an ultrasound technique and prognostic value of these measurements evaluated. A prospective study was performed on 87 pregnant women with insulin-dependent diabetes attending the maternity clinic of Aarhus Kommunehospital. Patients with...
journal_title:Acta diabetologica
pub_type: 杂志文章
doi:10.1007/BF00576254
更新日期:1995-12-01 00:00:00
abstract::Overload of reactive oxygen species during diabetes is known to impair cellular homeostasis and to promote deterioration of membrane function in the organism. The aim of the present study was to examine the effect of dietary supplementation with the pyridoindole atioxidant stobadine on functional properties of the ren...
journal_title:Acta diabetologica
pub_type: 杂志文章
doi:10.1007/s00592-004-0162-y
更新日期:2004-12-01 00:00:00
abstract::Endothelial nitric oxide synthase (eNOS) has been shown to play an essential role in retinal vascular function, and disequilibrium in its production can lead to diabetic retinopathy (DR). Genetic polymorphisms of eNOS gene have been suggested to play a role in nitric oxide (NO) abnormalities which may contribute to th...
journal_title:Acta diabetologica
pub_type: 杂志文章
doi:10.1007/s00592-012-0437-7
更新日期:2012-12-01 00:00:00
abstract:AIMS:To investigate the associations of vitamin B12 (cobalamin and holotranscobalamin) status with depression, cognition and neuropathy in patients with type 2 diabetes using metformin. METHODS:In an observational study, among 550 type 2 diabetes patients using metformin, cobalamin and holotranscobalamin (holoTCII) le...
journal_title:Acta diabetologica
pub_type: 杂志文章
doi:10.1007/s00592-014-0661-4
更新日期:2015-04-01 00:00:00
abstract:AIM:It is unclear whether any breastfeeding or a certain duration of breastfeeding is protective against the development of diabetes in adult offspring. METHODS:We followed a sub-sample of 3,595 offspring born in the Mater Hospital in Brisbane, Australia between 1981 and 1983 and for whom we had doctor diagnosed self-...
journal_title:Acta diabetologica
pub_type: 杂志文章
doi:10.1007/s00592-014-0690-z
更新日期:2015-10-01 00:00:00
abstract::It usually takes several years (in some cases, decades) for predisposed individuals to move from the onset of type 1 or type 2 diabetes to the development of microalbuminuria, the first sign of diabetic nephropathy. This long, complication-free, period represents the best possible moment to start a successful preventi...
journal_title:Acta diabetologica
pub_type: 杂志文章,评审
doi:10.1007/s00592-018-1211-2
更新日期:2018-11-01 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::To study the immune response to glutamic acid decarboxylase (GAD) in insulin-dependent diabetes mellitus, monoclonal GAD antibodies after fusion of splenocytes from a nondiabetes-susceptible BALB/c mouse immunized with human recombinant GAD65 were generated. Of the 44 monoclonals, 35 are specific for the GAD65 isoform...
journal_title:Acta diabetologica
pub_type: 杂志文章
doi:10.1007/BF02048548
更新日期:1996-09-01 00:00:00
abstract::The aim of the study was to report the prevalence of obesity indices in individuals with diabetes and find out their association with diabetic retinopathy in the urban Indian population. Subjects (n = 1,414) were recruited from Sankara Nethralaya Diabetic Retinopathy Epidemiology And Molecular Genetics Study (SN-DREAM...
journal_title:Acta diabetologica
pub_type: 杂志文章
doi:10.1007/s00592-009-0113-8
更新日期:2010-09-01 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::Islet autotransplantation (IAT) is performed at the time of total pancreatectomy (TP) to prevent or minimize post-surgical diabetes. Corticosteroids induce insulin resistance and present a risk to islet autografts, through glucotoxicity and increased metabolic demand on a marginal islet mass. We present four IAT recip...
journal_title:Acta diabetologica
pub_type: 杂志文章
doi:10.1007/s00592-011-0315-8
更新日期:2014-02-01 00:00:00
abstract::The renin-angiotensin system (RAS) has an important role in the endocrine pancreas. Multiple researches have shown that even in the insulin resistance phase, there are many abnormalities in islets morphology and function. This study aimed at investigating the effects of RAS blockade on the islets function in rats with...
journal_title:Acta diabetologica
pub_type: 杂志文章
doi:10.1007/s00592-010-0210-8
更新日期:2013-08-01 00:00:00
abstract:AIMS:Disturbance of intestinal homeostasis promotes the development of type 2 diabetes. Although intensive insulin therapy has been shown to promote extended glycemic remission in newly diagnosed type 2 diabetic patients through multiple mechanisms, its effect on intestinal homeostasis remains unknown. METHODS:This st...
journal_title:Acta diabetologica
pub_type: 杂志文章
doi:10.1007/s00592-019-01436-0
更新日期:2020-04-01 00:00:00
abstract::This study examined whether or not changes in plasma concentrations of motilin and other gastrointestinal hormones known to affect gastric motility are associated with the accelerated gastric emptying seen during hypoglycaemia. While studying gastric emptying by scintigraphy in eight healthy subjects, the plasma conce...
journal_title:Acta diabetologica
pub_type: 杂志文章
doi:10.1007/s005920050073
更新日期:1997-10-01 00:00:00
abstract::Pancreatic volume and fat content might be associated with β-cell function or insulin resistance (IR). We investigated the difference in pancreatic volume and fat content between age- and body mass index (BMI)-matched normal subjects and patients with having different durations of type 2 diabetes (T2D). We compared pa...
journal_title:Acta diabetologica
pub_type: 杂志文章
doi:10.1007/s00592-014-0581-3
更新日期:2014-10-01 00:00:00
abstract::Diabetic kidney disease (DKD) is a devastating complication of Type 1 and Type 2 diabetes and leads to increased morbidity and mortality. Earlier work in families has provided strong evidence that heredity is a major determinant of DKD. Previous linkage analyses and candidate gene studies have identified potential DKD...
journal_title:Acta diabetologica
pub_type: 杂志文章,评审
doi:10.1007/s00592-018-1193-0
更新日期:2018-11-01 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::Type 2, non-insulin-dependent diabetes mellitus accounts for 60% of the end-stage renal disease attributed to diabetes in the United States, yet little is known about glomerular function or the development of renal disease in this type of diabetes. The Diabetic Renal Disease Study (DRDS) is a longitudinal study design...
journal_title:Acta diabetologica
pub_type: 杂志文章
doi:10.1007/BF00579717
更新日期:1991-01-01 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::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