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Items for "atherosclerosis"

Immunization of LDL receptor-deficient mice with & 2 -glycoprotein 1 or human serum albumin induces a more inflammatory phenotype in atherosclerotic plaques

Antiphospholipid antibodies are a risk factor for venous and arterial thrombosis and may contribute to the development of atherosclerosis...

Keywords: Antiphospholipid antibodies, atherosclerosis, β2-glycoprotein 1, immunization, statins

01/2007 | Thrombosis and Haemostasis, Schattauer
The role of platelets for the pathophysiology of acute coronary syndromes

Cardiovascular diseases, especially ischaemic heart disease, are actually the most frequent causes of death in the Western world and represent a central challenge for modern research and medicine...

Keywords: Akutes Koronarsyndrom, Atherosklerose, Thrombozyten, Myokardinfarkt

01/2006 | Hämostaseologie, Schattauer
Role of the vascular wall in the pathophysiology of the acute coronary syndrome

The endothelium is of important significance in the development of the acute coronary syndrome. As an endo-/paracrine organ, the endothelium plays a key role in the regulation of the vascular homeostasis...

Keywords: Akutes Koronarsyndrom, Endotheldysfunktion, Stickstoffmonoxid, Atherosklerose

01/2006 | Hämostaseologie, Schattauer
Effective Prevention of Carotid Artery Atherosclerosis by Following this Motto for Healthy Habits: Give Up One, Reduce Two, and Increase Three

OBJECTIVES : Lifestyle has a major influence on the development and progression of atherosclerosis. Our motto for healthy habits is give up one, reduce two, and increase three...

Keywords: atherosclerosis, lifestyle, carotid artery, ultrasonic

01/2005 | Methods of Information in Medicine, Schattauer
New Methods for Time-resolved Fluorescence Spectroscopy Data Analysis Based on the Laguerre Expansion Technique Applications in Tissue Diagnosis

OBJECTIVES: A new deconvolution method for the analysis of time-resolved laser-induced fluorescence spectroscopy (TR-LIFS) data is introduced and applied for tissue diagnosis...

Keywords: Time-resolved fluorescence spectroscopy, Laguerre deconvolution, atherosclerosis

01/2007 | Methods of Information in Medicine, Schattauer
Endothelial dysfunction and systemic inflammation in persons with echolucent carotid plaques

Echolucent carotid plaques are associated with high risk for future ischemic cerebrovascular events independent of the degree of stenosis...

Keywords: atherosclerosis, ultrasound / diagnosis, von Willebrand factor, plasminogen activators, Cerebrovascular disease

07/2006 | Thrombosis and Haemostasis, Schattauer
The pharmacology of selective inhibition of COX-2

Selective inhibitors of cyclooxygenase (COX)-2 were developed to improve the safety of anti-inflammatory therapy in patients at elevated risk for gastrointestinal complications which are thought to be caused primarily by depression of COX-1 derived mucosal prostanoids...

Keywords: Clinical studies, atherothrombosis, atherosclerosis, inflammation, inflammatory mediators

10/2006 | Thrombosis and Haemostasis, Schattauer
COX-2 inhibitors and cardiovascular risk. Inferences based on biology and clinical studies

Even though non-steroidal anti-inflammatory drugs (NSAIDs) have been widely used for a long time, the search continues for anti-inflammatory drugs with few side-effects...

Keywords: atherosclerosis, thrombosis, inflammation, hypercoagulability, coronary syndrome

10/2006 | Thrombosis and Haemostasis, Schattauer
Genetic variations of the endothelial nitric oxide synthase gene are related to increased levels of C-reactive protein and macrophage-colony stimulating-factor in patients with coronary artery disease

It was the objective of this study to investigate the relation between nitric oxide synthase (NOS3) gene polymorphisms, vascular inflammation, endothelial function, and atherosclerosis...

Keywords: NO synthase gene polymorphisms, inflammation, atherosclerosis, vascular function

10/2006 | Thrombosis and Haemostasis, Schattauer
Platelet-induced growth of human fibroblasts is associated with an increased expression of 5-lipoxygenase

Proliferation of fibroblasts is vital for adequate wound healing but is probably also involved in different hyperproliferative disorders such as atherosclerosis and cancer...

Keywords: Fibroblasts, platelets, proliferation, 5-lipoxygenase, atherosclerosis

11/2006 | Thrombosis and Haemostasis, Schattauer
No difference in the effects of clopidogrel and aspirin on inflammatory markers in patients with coronary heart disease

Aspirin reduces several pro-inflammatory markers in patients with coronary heart disease (CHD), while limited data exists with clopidogrel...

Keywords: antiplatelet agents, inflammation, atherosclerosis, randomized trial

11/2006 | Thrombosis and Haemostasis, Schattauer
Assessment of genetic risk for myocardial infarction

Although lifestyle and environmental factors influence the prevalence of myocardial infarction, genetic epidemiological studies have suggested that several genetic variants increase the risk for this condition...

Keywords: genetics, Polymorphism, myocardial infarction, coronary heart disease, atherosclerosis

08/2006 | Thrombosis and Haemostasis, Schattauer
The F11 receptor (F11R/JAM-A) in atherothrombosis: Overexpression of F11R in atherosclerotic plaques

F11R is the gene name for an adhesion protein, called the F11-receptor, aka JAM-A, which under normal physiological conditions is expressed constitutively on the surface of platelets and localized within tight junctions of endothelial cells (EC)...

Keywords: F11R, F11 receptor, F11R/JAM-A, inflammatory thrombosis, atherosclerosis, atherothrombosis

00/0000 | Thrombosis and Haemostasis, Schattauer
Fibrinogen gene haplotypes in relation to risk of coronary events and coronary and extracoronary atherosclerosis: The Rotterdam Study

Fibrin network structure has been correlated with coronary disease. Fibrinogen and (FGG and FGA) gene haplotypes (chromosome 4q28) may be associated with fibrin network structure, and thereby with rigidity of the fibrin clot and sensitivity of the fibrin clot to the fibrinolytic system...

Keywords: Coronary disease, atherosclerosis, epidemiology, genetics, fibrinogen

00/0000 | Thrombosis and Haemostasis, Schattauer
uPAR uPA PAI-1 interactions and signaling: A vascular biologists view

The urokinase-type plasminogen activator (uPA), its inhibitor PAI-1 and its cellular receptor (uPAR), play a pivotal role in pericellular proteolysis...

Keywords: Urokinase / receptor, plasminogen activator inhibitors, Angiogenesis and inhibitors, atherosclerosis, restenosis

03/2007 | Thrombosis and Haemostasis, Schattauer
Remodeling of carotid arteries is associated with increased expression of thrombomodulin in a mouse transverse aortic constriction model

Thrombomodulin (TM) is an endothelial glycoprotein that functions as a thrombin cofactor in the activation of protein C...

Keywords: arterial remodeling, atherosclerosis, thrombomodulin

04/2007 | Thrombosis and Haemostasis, Schattauer
Oxidative modification of low-density lipoprotein: lipid peroxidation by myeloperoxidase in the presence of nitrite

Oxidative modification of low-density lipoprotein (LDL) is a pivotal process in early atherogenesis and can be brought about by myeloperoxidase (MPO), which is capable of reacting with nitrite, a NO metabolite...

Keywords: antioxidant, atherosclerosis, cocoa, epicatechin, flavonoids, LDL oxidation, procyanidins

09/2004 | Biological Chemistry, Walter de Gruyter
High-sensitivity C-reactive protein concentration in patients with myocardial infarction-environmental factors, and polymorphisms in interleukin-10 and CD14 genes

Background: It has been shown that high-sensitivity C-reactive protein (hsCRP) concentrations are associated with elevated risk of myocardial infarction, but the mechanisms regulating hsCRP concentration are not completely elucidated yet...

Keywords: atherosclerosis, CD14, environmental factors, genetic polymorphisms, interleukin-10, myocardial infarction

07/2007 | Clinical Chemical Laboratory Medicine, Walter de Gruyter
Inter-individual variation of inflammatory markers of cardiovascular risks and diseases

Cardiovascular diseases are a real public health problem and have multifactorial origin...

Keywords: atherosclerosis, environmental factors, intermediate phenotypes of inflammation, polymorphisms

07/2005 | Clinical Chemical Laboratory Medicine, Walter de Gruyter
The significance of serum ?-glutamyltransferase in cardiovascular diseases

Since early after the introduction of serum ?-glutamyltransferase (GGT) in clinical practice as a reliable and widely employed laboratory test, epidemiological and prospective studies have repeatedly shown that this activity possesses a prognostic value for morbidity and mortality...

Keywords: atherosclerosis, glutathione, myocardial infarction, serum ?-glutamyltransferase, Stroke

10/2004 | Clinical Chemical Laboratory Medicine, Walter de Gruyter
Anti-N-homocysteinylated protein autoantibodies and cardiovascular disease

Metabolic conversion of homocysteine (Hcy) to a chemically reactive metabolite, Hcy-thiolactone, catalyzed by methionyl-tRNA synthetase is the first step in a pathway that is suggested to contribute to Hcy toxicity in humans...

Keywords: atherosclerosis, homocysteine-thiolactone, N-homocysteine-protein autoantibodies

10/2005 | Clinical Chemical Laboratory Medicine, Walter de Gruyter
Conjugated linoleic acid suppresses the secretion of atherogenic lipoproteins from human HepG2 liver cells

Studies in healthy humans have shown that consumption of conjugated linoleic acid (CLA) significantly reduced very-low-density lipoprotein (VLDL) and low-density lipoprotein (LDL) blood concentrations...

Keywords: apolipoprotein B100 (apoB100), atherosclerosis, cholesterol, conjugated linoleic acid, HepG2 liver cells, lipoprotein

03/2005 | Clinical Chemical Laboratory Medicine, Walter de Gruyter
Association study between fibronectin and coronary heart disease

Fibronectin is a known chemoattractant for several cell types that play a role in the wound healing process, including fibroblasts, endothelial cells and macrophages...

Keywords: atherosclerosis, coronary heart disease, fibronectin, gene polymorphism, plasma fibronectin

01/2006 | Clinical Chemical Laboratory Medicine, Walter de Gruyter
Inhibition of the ubiquitin-proteasome system: a new avenue for atherosclerosis

Background: The ubiquitin-proteasome system (UPS) is thought to be functionally active in atherosclerosis (AS) lesions...

Keywords: Aspirin, atherosclerosis, hypercholesterolemia, ubiquitin-proteasome system

10/2006 | Clinical Chemical Laboratory Medicine, Walter de Gruyter
Initiation and progression of atherosclerosis – enzymatic or oxidative modification of low-density lipoprotein?

Atherosclerosis is widely regarded as a chronic inflammatory disease that develops as a consequence of entrapment of low-density lipoprotein (LDL) in the arterial intima...

Keywords: atherosclerosis, enzymatically modified low-density lipoprotein (E-LDL), lipoproteins, macrophage, oxidized LDL (OxLDL)

12/2006 | Clinical Chemical Laboratory Medicine, Walter de Gruyter
Nitration of human plasminogen by RAW 264.7 macrophages reduces streptokinase-induced plasmin activity

Despite many years of study, clinical trials of new drugs to prevent thrombosis have often been disappointing...

Keywords: atherosclerosis, diabetes, fibrinolysis, nitrosative stress, peroxynitrite, phagocytes

02/2006 | Clinical Chemical Laboratory Medicine, Walter de Gruyter
Analytical performance and clinical efficacy for cardiovascular risk estimation of an Olympus immunoturbidimetric high-sensitivity C-reactive protein assay

Increased C-reactive protein (CRP) concentration within the reference interval (<10.0 mg/L) is a strong predictor of cardiovascular disease (CVD) in apparently healthy adults...

Keywords: atherosclerosis, cardiovascular disease, high-sensitivity C-reactive protein, hsCRP, immunoturbidimetry, Olympus

02/2006 | Clinical Chemical Laboratory Medicine, Walter de Gruyter
Association of angiotensin II type 1 receptor gene polymorphism with carotid atherosclerosis

Background: Polymorphisms of the angiotensin II type 1 receptor (AGTR1) gene are associated with essential hypertension and cardiovascular disease, but the correlation between AGTR1 A1166C polymorphism and carotid intima-media thickness (IMT) remains unclear...

Keywords: angiotensin II type 1 receptor, atherosclerosis, carotid artery, essential hypertension, gene polymorphism

03/2006 | Clinical Chemical Laboratory Medicine, Walter de Gruyter
C-Reactive protein and neopterin levels in healthy non-obese adults

Background: Obesity and increased waist-to-hip ratio, emphasizing the importance of truncal obesity, have been found to correlate positively with increased cardiovascular disease risk and mortality...

Keywords: atherosclerosis, Body mass index, high-sensitivity C-reactive protein, inflammation, neopterin, waist-to-hip ratio

03/2006 | Clinical Chemical Laboratory Medicine, Walter de Gruyter
Evaluation of cardiovascular risk factors and related clinical markers in healthy young Japanese adults

Background: Since atherosclerosis is a slowly progressive process at a young age, effective preventive measures should be taken early in life to prevent future events associated with cardiovascular disease.

Methods: The study population comprised 132 young Japanese adults (mean age 21.4 years, range 18–31 years)...

Keywords: atherosclerosis, cardio-ankle vascular index, carotid intima-media thickness, folate, homocysteine, young adults

02/2007 | Clinical Chemical Laboratory Medicine, Walter de Gruyter
Emerging role of cathepsin S in obesity and its associated diseases

Obesity is thought to be a major determinant in the development of cardiovascular diseases, but the mechanisms whereby enlarged adipose tissue affects vascular function remain poorly defined...

Keywords: atherosclerosis, cathepsin S, obesity

03/2007 | Clinical Chemical Laboratory Medicine, Walter de Gruyter
Oxidative stress evaluated using an automated method for hydroperoxide estimation in patients with coronary artery disease

Background: Reactive oxygen species (ROS) play a major role in the pathogenesis of different chronic and degenerative diseases, including atherosclerosis...

Keywords: atherosclerosis, coronary artery disease, diabetes, hydroperoxides, oxidative stress, risk factors

03/2007 | Clinical Chemical Laboratory Medicine, Walter de Gruyter
Hypoadiponectinemia is associated with symptomatic atherosclerotic peripheral arterial disease

There is growing evidence that adiponectin, an adipocytokine with anti-inflammatory and antiathero-genic properties, is involved in the development of atherosclerosis...

Keywords: adiponectin, atherosclerosis, peripheral vascular disease, risk factors

07/2006 | Clinical Chemical Laboratory Medicine, Walter de Gruyter
Inflammatorische Biomarker und Atherosklerose/Inflammatory biomarkers and atherosclerosis

Zusammenfassung

Zusammenfassung Die zellulären und molekulären Ereignisse in der Pathogenese der Arteriosklerose weisen Merkmale einer chronischen Entzündung auf und zeigen erstaunliche Ähnlichkeiten mit Autoimmunerkrankungen, wie rheumatoide Arthritis...

Keywords: Atherosklerose, immun-mediierte Entzündung, inflammatorische Biomarker, atherosclerosis, immune-mediated inflammation, inflammatory biomarkers

08/2004 | LaboratoriumsMedizin, Walter de Gruyter
Lipoprotein(a) Struktur, Epidemiologie und Funktion / Lipoprotein(a) structure, epidemiology and function

Zusammenfassung Jahrzehnte nach der Erstbeschreibung durch Berg 1963 ist Lipoprotein(a) (Lp(a)) als von den brigen kardiovaskulren Risikofaktoren unabhngiger Risikofaktor anerkannt...

Keywords: Atherosklerose, koronare Herzerkrankung, lipoprotein(a), Plasmalipoproteine, atherosclerosis, coronary heart disease, plasma lipoproteins

06/2007 | LaboratoriumsMedizin, Walter de Gruyter
Asymmetrisches Dimethylarginin (ADMA): ein neuer Marker zur Abschtzung des kardiovaskulren Risikos / Asymmetric dimethyl arginine (ADMA): a new marker for evaluating cardiovascular risk

Zusammenfassung Asymmetrisches Dimethylarginin (ADMA) ist eine endogen produzierte Aminosure, die alle drei Isoformen der Stickoxid-Synthase inhibiert...

Keywords: Asymmetrisches Dimethylarginin (ADMA), Atherosklerose, biomarker, endotheliale Dysfunktion, kardiovaskulres Risiko, Stickstoffmonoxid, atherosclerosis, aymmetric dimethyl arginine (ADMA), cardiovascular risk, coronary artery disease, endothelial dysfunction, nitric oxide

06/2007 | LaboratoriumsMedizin, Walter de Gruyter