Abstract：
:It is known that plasma low density lipoproteins (LDL) contain a great amount of vitamin E and that LDL enter cells via the specific receptor-mediated mechanism. In this study, we aimed to investigate the transport of alpha-tocopherol from plasma to tissues in subjects with non-insulin-dependent diabetes mellitus (NIDDM) with poor glycaemic control; and the relationships between alpha-tocopherol and plasma lipid and lipoprotein levels. alpha-Tocopherol determination was carried out by colorimetric assay according to the modified micromethod of Fabianek et al. The mean plasma alpha-tocopherol and (LDL + VLDL)-alpha-tocopherol levels increased significantly in the diabetic group as compared to control (P less than 0.05 and P less than 0.02), whereas the high density lipoprotein (HDL)-alpha-tocopherol level was significantly lower in the diabetic group than that in the controls (P less than 0.05). Correlations between plasma alpha-tocopherol levels showed close positive relationships (r = 0.87, r = 0.75 and r = 0.78, respectively, P less than 0.001). A strong positive correlation was also observed between alpha-tocopherol and the cholesterol content, either in the HDL or in the (LDL + VLDL) fractions (r = 0.75 and r = 0.77; P less than 0.001). These findings indicate that there is a direct positive relationship between lipid and alpha-tocopherol concentrations. The increased level of alpha-tocopherol in the LDL + VLDL fraction and decreased level in HDL in these patients could be attributed to the impairment of the cholesterol uptake of the cells by the receptor mediated mechanism.
journal_name
Diabetes Res Clin Practjournal_title
Diabetes research and clinical practiceauthors
Kökoğlu E,Ulakoğlu Edoi
10.1016/0168-8227(91)90018-9subject
Has Abstractpub_date
1991-12-01 00:00:00pages
175-81issue
3eissn
0168-8227issn
1872-8227pii
0168-8227(91)90018-9journal_volume
14pub_type
杂志文章abstract：AIMS:To determine whether exendin-4 might directly improve endothelial dysfunction in aorta isolated from high-fat diet-induced obese rats. METHODS:Wistar rats were randomly divided into control and obesity (OB) groups and fed. Vascular segments of obese rats were incubated in organ bath in the presence or absence of ...
journal_title：Diabetes research and clinical practice
pub_type： 杂志文章
doi：10.1016/j.diabres.2012.04.001
更新日期：2012-09-01 00:00:00
abstract：BACKGROUND:High sensitivity C-reactive protein (hsCRP) is more sensitive than standard C-reactive protein (CRP) assay in evaluating the risk of coronary heart disease and other atherosclerotic events. By this time, there are several reports that type 2 diabetic subjects have higher serum levels of hsCRP than those of n...
journal_title：Diabetes research and clinical practice
pub_type： 杂志文章
doi：10.1016/j.diabres.2004.05.009
更新日期：2004-12-01 00:00:00
abstract：AIMS:To evaluate the effectiveness of a two-arm quality improvement program (QIP) to support general practice with limited tradition in chronic care on type 2 diabetes patient outcomes. METHODS:During 18 months, we performed a cluster randomized trial with randomization of General Practices. The usual QIP (UQIP: 53 GP...
journal_title：Diabetes research and clinical practice
pub_type： 杂志文章,随机对照试验
doi：10.1016/j.diabres.2009.12.012
更新日期：2010-04-01 00:00:00
abstract：:The Africa Region (AFR), where diabetes was once rare, has witnessed a surge in the condition. Estimates for type 1 diabetes suggest that about 39,000 people suffer from the disease in 2013 with 6.4 new cases occurring per year per 100,000 people in children <14 years old. Type 2 diabetes prevalence among 20-79-year-o...
journal_title：Diabetes research and clinical practice
pub_type： 杂志文章
doi：10.1016/j.diabres.2013.11.006
更新日期：2014-02-01 00:00:00
abstract：AIMS:To validate and culturally adapt the Diabetes-specific Quality of Life Brief Clinical Inventory (DQOL-BCI) for the Iranian population. METHODS:After translation - back translation, content validity was assessed utilizing a panel of six experts. Based on a sample of 180 diabetic patients referred to two Diabetics ...
journal_title：Diabetes research and clinical practice
pub_type： 杂志文章
doi：10.1016/j.diabres.2011.12.030
更新日期：2012-05-01 00:00:00
abstract：BACKGROUND:The aim of this study was to compare the effect of glycaemic control on oxidative stress and biochemical markers of endothelial activation in type 1 diabetic children. METHODS:Serum total cholesterol, HDL cholesterol, VLDL cholesterol, apolipoprotein A1, apolipoprotein B, HbA(1c), MDA, VEGF, NO, ICAM levels...
journal_title：Diabetes research and clinical practice
pub_type： 杂志文章
doi：10.1016/j.diabres.2006.01.001
更新日期：2006-08-01 00:00:00
abstract：BACKGROUND:A growing number of people with type 1 diabetes (T1DM) are identified with features of metabolic syndrome (MS) known as "double diabetes", but epidemiologic data on the prevalence of MS in T1DM and its comorbidities are still lacking. Aim of this cross sectional study is to better estimate the prevalence of ...
journal_title：Diabetes research and clinical practice
pub_type： 杂志文章
doi：10.1016/j.diabres.2016.06.003
更新日期：2016-09-01 00:00:00
abstract：:Growth arrest specific 6 (Gas6), a vitamin K-dependent protein plays a significant role in the regulation of cellular homeostasis via binding with TAM-receptor tyrosine kinases. Several studies reported the role of Gas6 in cancer, glomerular injury, obesity, and inflammation, however, very little is known about its ro...
journal_title：Diabetes research and clinical practice
pub_type： 杂志文章,评审
doi：10.1016/j.diabres.2017.03.026
更新日期：2017-06-01 00:00:00
abstract：:We have investigated predictive value of HbA1c for hospital mortality and length of stay (LOS) in patients with type 2 diabetes admitted because of sepsis. A prospective observational study was implemented in a university hospital, 286 patients with type 2 diabetes admitted with sepsis were included. Leukocyte count, ...
journal_title：Diabetes research and clinical practice
pub_type： 杂志文章
doi：10.1016/j.diabres.2006.10.017
更新日期：2007-07-01 00:00:00
abstract：AIMS:Serum triglyceride to high-density lipoprotein cholesterol (TG/HDL-C) ratio is known to be associated with cardiometabolic diseases. This study is aimed to evaluate the association between the TG/HDL-C ratio and incident type 2 diabetes with a large-sample, community-based Korean cohort over 12 years. METHODS:Amo...
journal_title：Diabetes research and clinical practice
pub_type： 杂志文章
doi：10.1016/j.diabres.2020.108150
更新日期：2020-05-01 00:00:00
abstract：OBJECTIVES:To explore the effect of myriocin on EDVD and atherosclerosis in diabetic rats. METHODS:Rats were fed with a high-fat/high-sucrose/high-cholesterol diet (20% sucrose, 10% animal oil, 1.0% bile salt and 2.5% cholesterol) (hereinafter defined as diabetic groups) or Purina Rodent Chow (NC group), the former wa...
journal_title：Diabetes research and clinical practice
pub_type： 杂志文章
doi：10.1016/j.diabres.2011.03.017
更新日期：2011-07-01 00:00:00
abstract：INTRODUCTION:Diabetes is a serious and increasing global health burden and estimates of prevalence are essential for appropriate allocation of resources and monitoring of trends. METHODS:We conducted a literature search of studies reporting the age-specific prevalence for diabetes and used the Analytic Hierarchy Proce...
journal_title：Diabetes research and clinical practice
pub_type： 杂志文章
doi：10.1016/j.diabres.2013.11.002
更新日期：2014-02-01 00:00:00
abstract：:Hyperleptinemia, hypoadiponectinemia, and hyperresistinemia were found to be significantly higher with odds ratios (CI 95%) of 2.15, 2.05 and 3.05, respectively, among cigarette smokers with type 2 diabetes in Saudi Arabian population. Smoking cessation restored the adiponectin and leptin levels while having a modest ...
journal_title：Diabetes research and clinical practice
pub_type： 杂志文章
doi：10.1016/j.diabres.2008.11.013
更新日期：2009-02-01 00:00:00
abstract：:The predictive value of hemoglobin A1c (HbA1c) in comparison to fasting plasma glucose (FPG) is evaluated for 5-year incident diabetes (DM), as HbA1c may be more practical than FPG in the screening for DM in the future. Of 1189 non-DM subjects aged 35-89 years old from the Funagata Study, 57 subjects (4.8%) had develo...
journal_title：Diabetes research and clinical practice
pub_type： 杂志文章
doi：10.1016/j.diabres.2009.11.001
更新日期：2010-01-01 00:00:00
abstract：:The aim of this study was to establish a cut-off value of percentage of fat mass (%FM) at which insulin sensitivity (IS) is significantly altered in sedentary postmenopausal women. Our results suggest that maintaining a %FM below 41% would minimize the deterioration of IS and its associated risks. ...
journal_title：Diabetes research and clinical practice
pub_type： 杂志文章
doi：10.1016/j.diabres.2010.01.010
更新日期：2010-04-01 00:00:00
abstract：:Expansion of the glomerular mesangium is a consistent finding of diabetic nephropathy. Negatively charged proteoglycans are an integral part of the mesangium and their synthesis and degradation is disturbed in many forms of glomerulosclerosis. The metabolism of ascorbic acid (AA), which plays an important role in extr...
journal_title：Diabetes research and clinical practice
pub_type： 杂志文章
doi：10.1016/s0168-8227(97)00063-6
更新日期：1997-08-01 00:00:00
abstract：:Significant changes in gastrointestinal function, decreased gastric secretion and motility in particular, are often observed in patients with chronic diabetes. The mechanisms leading to those remain unclear. In these studies we evaluated the gastric acid secretory response to insulin and pentagastrin in normal Wistar ...
journal_title：Diabetes research and clinical practice
pub_type： 杂志文章
doi：10.1016/s0168-8227(97)00087-9
更新日期：1997-10-01 00:00:00
abstract：:The association of the new diagnosis criteria for diabetes adopting hemoglobin A1c, recently proposed by the international expert committee, with macro-vascular complications was tested in a 12-year population-based cohort. The present analysis suggested that this new criteria were applicable to macro-vascular complic...
journal_title：Diabetes research and clinical practice
pub_type： 杂志文章
doi：10.1016/j.diabres.2010.01.019
更新日期：2010-05-01 00:00:00
abstract：:This study aims to investigate whether renal and cardiovascular phenotypes in Italian patients with type 2 diabetes (T2D) could be influenced by a number of disease risk SNPs recently found in genome-wide association studies (GWAS). In 1591 Italian subjects with T2D: (1) 47 SNPs associated to kidney function and/or ch...
journal_title：Diabetes research and clinical practice
pub_type： 杂志文章
doi：10.1016/j.diabres.2018.08.013
更新日期：2018-10-01 00:00:00
abstract：OBJECTIVE:To compare the prevalence of the Metabolic Syndrome (MetS) defined by four definitions and to determine which definition best identifies those at high cardiovascular disease (CVD) risk and with insulin resistance. METHODS:AusDiab is a population-based survey of 11,247 Australians. Participants had anthropome...
journal_title：Diabetes research and clinical practice
pub_type： 杂志文章
doi：10.1016/j.diabres.2007.02.002
更新日期：2007-09-01 00:00:00
abstract：:The aim was to establish mortality rates in a cohort of subjects with type 2 diabetes mellitus over 10 years in Canterbury, New Zealand (NZ) and to determine baseline prognostic factors. Subjects (447) with type 2 diabetes (208 male, 239 female; age range 30-82 years, median 62 years; of predominantly European origin)...
journal_title：Diabetes research and clinical practice
pub_type： 杂志文章
doi：10.1016/s0168-8227(01)00246-7
更新日期：2001-08-01 00:00:00
abstract：:To critically evaluate the relative importance of coagulation abnormalities over other clinical variables for micro- and macrovascular diabetic complications, prothrombin fragment (F1+2), thrombin-antithrombin III complex (TAT), fibrin degradation product d-dimer, and alpha2 plasmin inhibitor complex were determined i...
journal_title：Diabetes research and clinical practice
pub_type： 杂志文章
doi：10.1016/s0168-8227(00)00134-0
更新日期：2000-07-01 00:00:00
abstract：:We observed that in isolated perfused rat kidneys, sphingosine-1-phosphate produces S1P(2) receptor-mediated vasoconstriction, and this response increased in kidneys of diabetic rats. These results suggest that the antagonists of S1P(2) receptor may have potential as drugs to control diabetes-induced vascular complica...
journal_title：Diabetes research and clinical practice
pub_type： 杂志文章
doi：10.1016/j.diabres.2011.06.023
更新日期：2011-10-01 00:00:00
abstract：BACKGROUND:Type 1 diabetes (T1D) is one of the most common chronic health conditions in adolescents in the United States. Adherence to the recommended treatment regimen has been reported as a source of stress for adolescents. AIM:The purpose of this study was to examine the associations among general and diabetes-spec...
journal_title：Diabetes research and clinical practice
pub_type： 杂志文章
doi：10.1016/j.diabres.2017.05.003
更新日期：2017-08-01 00:00:00
abstract：AIMS:To estimate the prevalence of the metabolic syndrome using the IDF versus NCEP definition. POPULATION:14222 non-diabetic and 1516 diabetic subjects, aged 25-74 years. RESULTS:The age-standardized prevalence of the IDF metabolic syndrome in non-diabetic men (women) was 12.0% (15.0%), 13.8% (2.5%), 12.8% (17.0%), ...
journal_title：Diabetes research and clinical practice
pub_type： 杂志文章
doi：10.1016/j.diabres.2006.07.020
更新日期：2007-04-01 00:00:00
abstract：:The insulin sensitivity of intermediary metabolism was studied in 8 non-obese men with well-controlled diet-treated non-insulin dependent diabetes (NIDDM) using a low dose incremental insulin infusion (basal, 0.005 and 0.01 U/kg h-1). Results were compared to 8 healthy male control subjects matched (NIDDM vs. controls...
journal_title：Diabetes research and clinical practice
pub_type： 杂志文章
doi：10.1016/0168-8227(93)90023-x
更新日期：1993-04-01 00:00:00
abstract：:In 61 young adults with type 1 diabetes mellitus, the estimated glucose disposal rate (eGDR), a validated marker for insulin resistance, correlated positively with the prevalence of microvascular complications. In the absence of an established vascular risk calculator specific to diabetes, the eGDR may present a usefu...
journal_title：Diabetes research and clinical practice
pub_type： 杂志文章
doi：10.1016/j.diabres.2012.02.004
更新日期：2012-06-01 00:00:00
abstract：:Aminoguanidine, an inhibitor of advanced glycation reactions in vitro, inhibits the development of diabetic complications in animal models of diabetes, suggesting that it acts by inhibition of advanced glycation reactions in vivo. However, effects of aminoguanidine on the formation of specific advanced glycation end-p...
journal_title：Diabetes research and clinical practice
pub_type： 杂志文章
doi：10.1016/s0168-8227(98)00121-1
更新日期：1999-02-01 00:00:00
abstract：:The effects of castration on diabetes-related renal growth and IGF-I regulation were studied. In the rat, prepubertal castration is associated with a normal or increased surge in plasma insulin-like growth factor I (IGF-I) at the time of 'puberty'. In order to determine the role of sex steroids in the development of d...
journal_title：Diabetes research and clinical practice
pub_type： 杂志文章
doi：10.1016/0168-8227(91)90048-i
更新日期：1991-10-01 00:00:00
abstract：AIMS:We investigated the relationship of urinary albumin excretion (UAE) to metabolic syndrome and type 2 diabetes in Asian. METHODS:A total of 446 subjects (187 without diabetes and 259 with type 2 diabetes) were enrolled in this study. The components of metabolic syndrome, high sensitivity C-reactive protein (hs-CRP...
journal_title：Diabetes research and clinical practice
pub_type： 杂志文章
doi：10.1016/j.diabres.2008.05.010
更新日期：2008-09-01 00:00:00
