Interleukin-6 gene promoter –174G/C polymorphism and insulin resistance: a pilot study

Background: The aim of this pilot study was to evaluate the relationship between interleukin-6 promoter -174G/C (IL-6 -174G/C) polymorphism and insulin resistance (IR) in obese patients with coronary heart disease (CHD). Methods: Twenty obese male patients with CHD were selected from a larger database of patients (n=606). IL-6 -174G/C genotype was previously analysed and only homozygotes with the CC genotype (n=10) or GG genotype (n=10) were selected. IR was measured using the homeostasis model assessment for IR (HOMA-IR) method. Results: Differences in age, body mass index, total cholesterol, low-density lipoprotein cholesterol, high-density lipoprotein cholesterol (HDL-C), triglyceride (T…

Circulating adhesion molecules, matrix metalloproteinase-9, plasminogen activator inhibitor-1, and myeloperoxidase in coronary artery disease patients with stable and unstable angina

There are many pathophysiological mechanisms underlying reciprocal relationships between changes in cytokines and insulin resistance in metabolic and cardiovascular disorders. The aim of this study was to evaluate alterations in soluble intercellular adhesion molecule-1 (sICAM-1), soluble vascular cell adhesion molecule-1 (sVCAM-1), soluble E-selectin (sE-selectin), matrix metalloproteinase-9 (MMP-9), plasminogen activator inhibitor-1 (PAI-1), and myeloperoxidase (MPO) levels, and their relation to insulin resistance in coronary artery disease (CAD) patients with stable and unstable angina (SAP, UAP).Non-diabetic CAD patients were classified into two groups: 22 patients with SAP and 22 pati…

Citokīnu un adhēzijas molekulu koncentrācijas serumā kā endotēlija disfunkcijas pakāpes rādīt

Elektroniskā versija nesatur pielikumus

Relation of inflammatory chemokines to insulin resistance and hypoadiponectinemia in coronary artery disease patients

Although many studies have shown that the metabolic syndrome (MS) and type 2 diabetes mellitus (T2DM) both are associated with chronic inflammatory state and are risk factors for coronary artery disease (CAD), it is still unclear which condition is a more important contributor to the increased production of inflammatory chemokines. The purpose of this study was to assess monocyte chemoattractant protein-1 (MCP-1) and interleukin-8 (IL-8) levels and their association with insulin resistance and adiponectin concentrations in CAD patients, who were categorized as having T2DM, MS, or neither.CAD male patients were categorized into three groups: 24 non-obese patients with T2DM (D), 24 obese pati…

417 SOLUBLE CELLULAR ADHESION MOLECULES, MYELOPEROXIDASE, AND NEOPTERIN IN METABOLIC SYNDROME PATIENTS WITH STABLE AND UNSTABLE ANGINA PECTORIS

Neopterin, cellular adhesion molecules and myeolperoxidase in patients with stable and unstable angina pectoris

Neopterin, cellular adhesion molecules and myeolperoxidase in patients with stable and unstable angina pectoris Recent data indicate that the serum level of neopterin, a marker of inflammation and immune modulator secreted by monocytes/macrophages, is elevated in patients with acute coronary syndrome (ACS) and seems to be a prognostic marker for major cardiovascular events. Soluble cellular adhesion molecules (sCAMs) and myeloperoxidase (MPO) levels are also related to ACS. The aim of the present study was to evaluate differences in serum levels of neopterin, sCAMs and MPO between coronary artery disease and metabolic syndrome (CAD-MetS) patients with stable and unstable angina pectoris (SA…

Relation of Endothelial Dysfunction and Adipokines Levels to Insulin Resistance in Metabolic Syndrome Patients

Relation of Endothelial Dysfunction and Adipokines Levels to Insulin Resistance in Metabolic Syndrome Patients Obese metabolic syndrome (MS) patients were categorised into three groups: 44 with type 2 diabetes mellitus (T2DM)(D); 20 with T2DM and coronary artery disease (CAD) (DC), and 26 with MS alone (M). Eighteen healthy subjects were selected as controls (C). Insulin resistance (IR) was assessed by HOMA-IR. Adiponectin, tumour necrosis factor-alpha (TNF-α), interleukin-6 (IL-6), monocyte chemoattractant protein-1 (MCP-1), and interleukin-8 (IL-8) concentrations were measured by xMAP technology. Endothelin-1 (ET-1) was determined by ELISA. We used laser Doppler imaging for evaluating cut…

587 VASOMOTOR DYSFUNCTION AND ALTERATIONS OF CIRCULATING CYTOKINES IN DIABETIC POLYNEUROPATHY PATIENTS WITH AND WITHOUT MECHANICAL ALLODYNIA