نتایج جستجو برای: استانداردهای igt
تعداد نتایج: 8092 فیلتر نتایج به سال:
OBJECTIVE Tumor necrosis factor-alpha (TNF-alpha) is a possible link between obesity and impaired glucose tolerance (IGT) and type 2 diabetes. Data about TNF-alpha and soluble forms of its receptors (sTNFR1 and sTNFR2) in IGT are controversial. The aim of the present study was to assess plasma TNF-alpha, sTNFR1, and sTNFR2 levels and to evaluate the relationships with insulin resistance in obes...
OBJECTIVE We assessed the serum glucagon-like peptide-1 (GLP-1) levels for Chinese adults with pre-diabetes (PD) and newly-diagnosed diabetes mellitus (NDDM) during oral glucose tolerance test (OGTT). The relationships between total GLP-1 level and islet β cell function, insulin resistance (IR) and insulin sensitivity (IS) were also investigated. METHODS A 75g glucose OGTT was given to 531 su...
CONTEXT Obesity and type 2 diabetes mellitus are associated with increased levels of IL-6, a marker of inflammation. OBJECTIVE This study addressed the question of whether IL-6 was released from skeletal muscle after a high-fat meal in men with impaired glucose tolerance (IGT), a prediabetic state, and whether IL-6 release could be reduced by weight loss. DESIGN Skeletal muscle metabolism w...
OBJECTIVE To explore the correlations between liver fat content and clinical index in patients with impaired glucose tolerance (IGT) and healthy subjects. MATERIALS AND METHODS 56 subjects were enrolled and each of them underwent upper-abdominal MRI examination that involved a T1 VIBE Dixon sequence. 14 was clinically diagnosed with IGT (collectively as IGT group ) while 42 showed normal gluc...
BACKGROUND The aims of this study were to analyse the prevalence of impaired glucose tolerance (IGT) and diabetes mellitus (NIDDM) in Chinese polycystic ovary syndrome (PCOS) patients and to assess the ability of screening tests to predict these abnormalities within this population. METHODS A total of 102 PCOS patients were evaluated. All patients underwent oral glucose tolerance tests (OGTTs...
The primary aim of this study was to examine changes in functional brain network organization from rest to the Iowa Gambling Task (IGT) using a graph-theoretical approach. Although many functional neuroimaging studies have examined task-based activations in complex-decision making tasks, changes in functional network organization during this task remain unexplored. This study used a repeated-me...
The Iowa Gambling Task (IGT) is assumed to measure executive functioning, but this has not been empirically tested by means of both convergent and discriminant validity. We used structural equation modeling (SEM) to test whether the IGT is an executive function (EF) task (convergent validity) and whether it is not related to other neuropsychological domains (discriminant validity). Healthy comm...
Aims. Antenatal dexamethasone administration for fetal lung development may impair maternal glucose tolerance. In this study, we investigated whether glucose and insulin levels differed among singleton and twin pregnancies and pregnancies with impaired glucose tolerance (IGT) after treatment with dexamethasone. Methods. Singleton pregnancies, twin pregnancies, and pregnancies with IGT between 2...
CLINICAL use of image-guided therapy (IGT) systems is widespread today and growing rapidly, creating the need for a common and rigorous validation methodology, as reported in recent workshops and conferences [1]–[6]. One key characteristic of IGT systems is that they employ medical image processing methods (e.g., segmentation, registration, visualization, and calibration). As a result of this i...
Plasma levels of adiponectin are lower in obese and insulin-resistant subjects compared with lean and insulin-sensitive ones. Thiazolidinediones increase plasma adiponectin levels in diabetic subjects, although the mechanism of this increased plasma adiponectin has not been well studied. In the present study, we compared the plasma levels and adipose tissue expression of adiponectin in subjects...
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