0000000000135217
AUTHOR
Sabine Genth-zotz
showing 36 related works from this author
Argatroban for elective percutaneous coronary intervention: The ARG-E04 multi-center study
2011
The synthetic arginine-derived direct thrombin inhibitor argatroban is an attractive anticoagulant for percutaneous coronary intervention (PCI), because of its rapid onset and offset, and its hepatic elimination. Argatroban was approved for PCI in patients with heparin-induced thrombocytopenia (HIT). However, there are limited data about argatroban in non-HIT patients. The objective of this open-label, multiple-dose, controlled study was to examine the safety and efficacy of argatroban in patients undergoing elective PCI.Of 140 patients randomized to three argatroban dose groups (ARG250, ARG300, and ARG350 with 250, 300, or 350 μg/kg bolus, followed by 15, 20, or 25 μg/kg/min infusion) and …
Whole blood endotoxin responsiveness in patients with chronic heart failure: the importance of serum lipoproteins.
2005
Background Endotoxin [lipopolysaccharide (LPS)] may be an important stimulus for cytokine release in patients with chronic heart failure (CHF). We sought to investigate the relationship between whole blood endotoxin responsiveness and serum lipoprotein concentrations. It is not known if low-dose LPS is sufficient to stimulate immune activation. Methods and results Whole blood from 32 CHF patients (mean age 66±2 years, NYHA class 2.7±0.2, five female) and 11 healthy control subjects (mean age 47±4 years, six female) was stimulated with LPS at nine different concentrations (0.001 to 10 ng/mL), and tumor necrosis factor (TNF-α) release was quantified. Reference standard endotoxin at concentrat…
Recombinant growth hormone therapy in patients with ischemic cardiomyopathy : effects on hemodynamics, left ventricular function, and cardiopulmonary…
1999
Background —We studied the effects of recombinant growth hormone (rhGH) on exercise capacity and cardiac function in patients with ischemic cardiomyopathy. Methods and Results —Seven patients (aged 55±9 years) with mild to moderate congestive heart failure (ejection fraction 31±4%) who were on standard therapy were included. The patients were studied at baseline, after 3 months of rhGH treatment, and 3 months after rhGH discontinuation. Cardiac function was assessed by exercise capacity, right heart catheterization at rest and after submaximal exercise, MRI, echocardiography, and Holter monitoring. When administered at a dose of 2 IU/d, rhGH doubled the serum concentration of insulin-like …
Inflammatory pathways in patients with heart failure and preserved ejection fraction.
2008
Immune activation is well established in patients with chronic heart failure and reduced ejection fraction (HF and reduced EF) and is associated with an impaired prognosis. Patients with heart failure and preserved ejection fraction (HF and preserved EF) have an impaired prognosis as well. It is not known whether they have signs of immune activation.We studied patients with HF and preserved EF (n=17, NYHA II [n=7]/III [n=10]) and patients with HF and reduced EF (n=17 NYHA II [n=1]/III [n=16]) and 20 controls. Echocardiography demonstrated preserved ejection fraction (LVEF 59+/-9%), but LV hypertrophy in patients with preserved EF as compared with patients with reduced EF (LVEF 23+/-5%). We …
Das akute Koronarsyndrom (ohne ST-Hebung)
2004
Die Therapie bei akutem Koronarsyndrom sollte die moglichst fruhe Gabe von Acetylsalizylsaure 100 mg taglich (loading dose 250–500 mg) und Clopidogrel 75 mg taglich (loading dose 300 mg) umfassen. Daruber hinaus ist eine Antikoagulation mit unfraktioniertem oder niedermolekularem Heparin einzuleiten. Glykoprotein-IIb/IIIa-Rezeptorblocker konnen bei Patienten mit hohem Risiko (Troponin positiv) im Sinne einer Upfronttherapie (Eptifibatide/Tirofiban) oder gezielt nur bei Patienten mit Koronarintervention im Katheterlabor (Abciximab) verabreicht werden. In der Langzeittherapie ist Clopidogrel fur mindestens 9 Monate indiziert, ASS lebenslang. Alle Hochrisikopatienten sollten innerhalb von 48 S…
Inflammation in right ventricular dysfunction due to thromboembolic pulmonary hypertension
2009
Activation of the immune system is well established in patients with chronic heart failure (CHF) and impaired left ventricular function. High levels of pro-inflammatory cytokines are associated with a poor prognosis. Chronic thromboembolic pulmonary hypertension (CTEPH) frequently leads to impaired right ventricular function. It is not known whether such patients display chronic immune activation as well.We studied 49 patients with CTEPH (50±2 years, right ventricular ejection fraction [RVEF] 29±2%, left ventricular ejection fraction [LVEF] 51±3%, mean±SEM) and compared their results with 17 patients with CHF (71±2 years, LVEF 23±1%) and 34 age-matched control subjects (age 57±2 years). We …
MIC trial: metoprolol in patients with mild to moderate heart failure: effects on ventricular function and cardiopulmonary exercise testing
2000
Beta-blocker therapy results in a functional benefit in patients with heart failure (CHF) due to idiopathic dilated cardiomyopathy (DCM). This study assessed if similar effects were observed in patients with ischemic heart disease (CAD), NYHA II–III after 6 months of therapy with metoprolol. Methods and results: Fifty-two patients with CHF secondary to DCM (26 patients) and CAD (26 patients) and a left ventricular ejection fraction (EF) < 40% were enrolled in the placebo-controlled study. The study medication was titrated over 6 weeks, the mean final dosage was 135 mg/day. Three patients died due to cardiogenic shock, two received placebo and one metoprolol. Eight patients did not complete …
Prognostic information of glycogen phosphorylase isoenzyme BB in patients with suspected acute coronary syndrome.
2012
Early and adequate risk stratification is essential in patients with suspected acute coronary syndrome (ACS). The aim of the present study was to investigate whether glycogen phosphorylase BB (GPBB) could add prognostic information in the context of contemporary sensitive troponin I determination and B-type natriuretic peptide (BNP). Patients with suspected ACS were consecutively enrolled at 3 German study centers from January 2007 through December 2008. Troponin I, GPBB, and BNP were determined at admission. Follow-up information on the combined end point of death, myocardial infarction, revascularization, and hospitalization owing to a cardiovascular cause was obtained 6 months after enro…
High- versus low-dose ACE inhibition in chronic heart failure
1998
Abstract Objectives. To determine dose-related clinical and neurohumoral effects of angiotensin-converting enzyme (ACE) inhibitors in patients with chronic heart failure (CHF), we conducted a double-blind, placebo-controlled, randomized study of three doses (2.5 mg, 5 mg and 10 mg) of the long-acting ACE inhibitor imidapril. Background. The ACE inhibitors have become a cornerstone in the treatment of CHF, but whether high doses are more effective than low doses has not been fully elucidated, nor have the mechanisms involved in such a dose-related effect. Methods. In a parallel group comparison, the effects of three doses of imidapril were examined. We studied 244 patients with mild to moder…
Association between chronic dental infection and acute myocardial infarction.
2008
Introduction: In patients with cardiovascular diseases several risk factors such as high blood pressure, diabetes, smoking and drinking habits, genetic disposition, and chronic inflammation must be considered. The aim of this study was to investigate whether there is a correlation between dental origin infections and the presence of an acutemyocardialinfarction(AMI).Methods:Atotalof125 patients who had experienced a myocardial infarction and 125healthyindividualswereincludedinthisstudy.Theoral examination was carried out following the consent of the ethics committee and the National Board for Radiation Protection and included the number of teeth, endodontically treated teeth, periodontal sc…
Exercise hyperventilation in chronic heart failure is not caused by systemic lactic acidosis
2005
Background: Patients with heart failure have an abnormally high ventilatory response to exercise associated with gas exchange defects and reduced arterial pCO2. Aims: We examined the possibility of lactic acidosis as the stimulus to this increased ventilation that abnormally depresses pCO2 during exercise in heart failure. Method and results: We studied 18 patients with chronic heart failure. We measured VE/VCO2 slope during exercise, arterial blood gases and lactate concentrations during cardiopulmonary exercise testing (rest, peak exercise and one minute after the end of exercise). Neither VE/VCO2 slope nor arterial pCO2 were related to arterial lactate concentrations at peak exercise (r=…
Copeptin Improves Early Diagnosis of Acute Myocardial Infarction
2010
ObjectivesEarly identification of myocardial infarction in chest pain patients is crucial to identify patients at risk and to maintain a fast treatment initiation.BackgroundThe aim of the current investigation is to test whether determination of copeptin, an indirect marker for arginin-vasopressin, adds diagnostic information to cardiac troponin in early evaluation of patients with suspected myocardial infarction.MethodsBetween January 2007 and July 2008, patients with suspected acute coronary syndrome were consecutively enrolled in this multicenter study. Copeptin, troponin T (TnT), myoglobin, and creatine kinase-myocardial band were determined at admission and after 3 and 6 h.ResultsOf 1,…
Sensitive Troponin I Assay in Early Diagnosis of Acute Myocardial Infarction
2009
BACKGROUND Cardiac troponin testing is central to the diagnosis of acute myocardial infarction. We evaluated a sensitive troponin I assay for the early diagnosis and risk stratification of myocardial infarction. METHODS In a multicenter study, we determined levels of troponin I as assessed by a sensitive assay, troponin T, and traditional myocardial necrosis markers in 1818 consecutive patients with suspected acute myocardial infarction, on admission and 3 hours and 6 hours after admission. RESULTS For samples obtained on admission, the diagnostic accuracy was highest with the sensitive troponin I assay (area under the receiver-operating-characteristic curve [AUC], 0.96), as compared with t…
Impact of inflammatory markers on cardiovascular mortality in patients with metabolic syndrome.
2008
Recent investigations suggest the inclusion of inflammatory markers in the definition of the metabolic syndrome (MS). The aim of this study was to address the role of C-reactive protein, fibrinogen, interleukin-6 (IL-6) and IL-18 (IL-18) on cardiovascular prognosis in accordance to MS.A total of 1263 patients with documented coronary artery disease were prospectively included. We defined MS (MS yes: N=533, 42.2%) as the presence of at least three of the following criteria: triglyceridesor=150 mg/dl; low high-density lipoprotein cholesterol (men:40 mg/dl women:50 mg/dl); body mass index greater than 30 kg/m; blood pressureor=130/85 mmHg; fasting glucoseor=100 mg/dl. In addition, we determine…
Pathophysiologic quantities of endotoxin-induced tumor necrosis factor-alpha release in whole blood from patients with chronic heart failure.
2002
Bacterial endotoxin activity is elevated in patients with decompensated chronic heart failure (HF) and acts as a potent stimulus for immune activation. We sought to determine whether endotoxin, at an activity level seen in vivo (around 0.6 EU/ml), is sufficient to stimulate the secretion of tumor necrosis factor-alpha (TNF-alpha) and TNF-alpha soluble receptor (sTNFR2) in ex vivo whole blood from patients with HF. We studied 15 patients with HF (aged 65 +/- 1.9 years, New York Heart Association class 2.1 +/- 0.3, left ventricular ejection fraction 31 +/- 5%; mean +/- SEM), of whom 5 had cardiac cachexia, and 7 healthy control subjects (59 +/- 5 years, p = NS). Reference endotoxin was added …
Survival and quality of life after early discharge in low-risk pulmonary embolism.
2020
IntroductionEarly discharge of patients with acute low-risk pulmonary embolism requires validation by prospective trials with clinical and quality-of-life outcomes.MethodsThe multinational Home Treatment of Patients with Low-Risk Pulmonary Embolism with the Oral Factor Xa Inhibitor Rivaroxaban (HoT-PE) single-arm management trial investigated early discharge followed by ambulatory treatment with rivaroxaban. The study was stopped for efficacy after the positive results of the predefined interim analysis at 50% of the planned population. The present analysis includes the entire trial population (576 patients). In addition to 3-month recurrence (primary outcome) and 1-year overall mortality, …
Should Treatment of Sepsis Include Statins?
2005
During the past decade, HMG-CoA reductase inhibitors (statins) have been shown to improve survival in patients with cardiovascular disease. Initially, the beneficial effects of statins were attributed simply to lipid reduction1; however, more recent data suggest that “pleiotropic” properties such as improvement of endothelial dysfunction, increased nitric oxide bioavailability, and antioxidative and antiinflammatory properties may contribute to the improvement of prognosis in patients with coronary artery disease. Many of these pleiotropic effects of statins are mediated by the ability to block the synthesis of important isoprenoid intermediates, which have been shown to serve as lipid atta…
Targeting Heme-Oxidized Soluble Guanylate Cyclase
2007
Increased peripheral vascular resistance is a hallmark of advanced chronic congestive heart failure (CHF) and contributes to the phenomenon of increased afterload that complicates that condition. Multiple factors have been proposed to contribute to this phenomenon, such as increased sodium water content of the vasculature, increased activation of neurohormonal vasoconstrictor forces, and intrinsic abnormalities of the vasculature. During the past decade, it has also been shown that CHF is associated with a severe degree of endothelial dysfunction in experimental animals, as well as in humans. Given that the endothelium, as well as endothelium-dependent vasodilation, plays a crucial role in …
Differential contribution of dead space ventilation and low arterial pCO2 to exercise hyperpnea in patients with chronic heart failure secondary to i…
2003
In chronic heart failure (CHF), the abnormally large ventilatory response to exercise (VE/VCO(2) slope) has 2 conceptual elements: the requirement of restraining arterial partial pressure of carbon dioxide (pCO(2)) from increasing (because of an increased ratio between increased physiologic dead space and tidal volume [VD/VT]) and the depression of arterial pCO(2) by further increased ventilation, which necessarily implies an important non-carbon dioxide stimulus to ventilation. We aimed to assess the contribution of these 2 factors in determining the elevated VE/VCO(2) slope in CHF. Thirty patients with CHF underwent cardiopulmonary exercise testing (age 65 +/- 11 years, left ventricular e…
Elevated levels of asymmetric dimethylarginine in chronic heart failure: a pathophysiologic link between oxygen radical load and impaired vasodilator…
2010
Asymmetric dimethylarginine (ADMA) is an endogenous inhibitor of nitric oxide-dependent vasodilation. In 113 patients with chronic heart failure (CHF) and 26 controls, ADMA level was studied in relation to peripheral blood flow and vasodilator capacity. Further, the effects of allopurinol on concentrations of reactive oxygen species (ROS) and ADMA and peripheral vasodilator capacity were tested in a double-blind design. ADMA level was found to be elevated in CHF patients as compared with controls and increased in parallel with New York Heart Association (NYHA) class and exercise capacity (all P < 0.0001). The level of ADMA predicted resting blood flow (P < 0.05) and postischemic vasodilator…
Importance of selenium status in patients with chronic heart failure
2015
Abstract Overactivity of the immune system may be a worthwhile therapeutic target for implementing prognostic improvements. Therefore the impact of lipopolysaccharide (LPS) desensitization on survival may help in the development of novel therapies. An understanding of the pathophysiology of the trace element selenium may complement such approaches, as recent data suggest that inflammatory responses are selenium-dependent.
Early switch to oral anticoagulation in patients with acute intermediate-risk pulmonary embolism (PEITHO-2) : a multinational, multicentre, single-ar…
2021
BACKGROUND: Current guidelines recommend a risk-adjusted treatment strategy for the management of acute pulmonary embolism. This is a particular patient category for whom optimal treatment (anticoagulant treatment, reperfusion strategies, and duration of hospitalisation) is currently unknown. We investigated whether treatment of acute intermediate-risk pulmonary embolism with parenteral anticoagulation for a short period of 72 h, followed by a switch to a direct oral anticoagulant (dabigatran), is effective and safe. METHODS: We did a multinational, multicentre, single-arm, phase 4 trial at 42 hospitals in Austria, Belgium, France, Germany, Italy, Netherlands, Romania, Slovenia, and Spain. …
Association of adiponectin with adverse outcome in coronary artery disease patients: results from the AtheroGene study
2008
In primary prevention, the adipocytokine adiponectin seems to be protective against diabetes mellitus and cardiovascular disease. Data in patients with manifest coronary artery disease (CAD) are scant stimulating the investigation of the association of adiponectin concentrations and cardiovascular outcome in a prospective CAD cohort.In 1890 consecutive patients with documented CAD [1130 with stable angina (SAP) and 760 with acute coronary syndrome (ACS)] baseline concentrations of adiponectin were measured by enzyme-linked immuno assay. During a median follow-up of 2.5 years cardiovascular events were registered (cardiovascular deaths 70; non-fatal myocardial infarction 46). Baseline adipon…
Leukocyte Redistribution: Effects of Beta Blockers in Patients with Chronic Heart Failure
2009
BACKGROUND:Overproduction of pro-inflammatory cytokines is a well established factor in the progression of chronic heart failure (CHF). Changes in cellular immunity have not been widely studied, and the impact of standard medication is uncertain. Here we investigate whether a leukocyte redistribution occurs in CHF and whether this effect is influenced by beta-blocker therapy. METHODOLOGY:We prospectively studied 75 patients with systolic CHF (age: 68+/-11 years, left ventricular ejection fraction 32+/-11%, New York Heart Association class 2.5+/-0.7) and 20 age-matched healthy control subjects (age: 63+/-10 years). We measured the response of cells to endotoxin exposure in vitro, analysed su…
Spontaneous echo contrast caused by platelet and leukocyte aggregates?
2001
Background and Purpose —Spontaneous echocardiographic contrast (SEC) is correlated to clinical thromboembolic events. We sought to determine the origin of SEC by utilizing direct analysis of left atrial blood. Methods —We examined the blood of 13 patients with and 19 without SEC. Blood samples were taken from the femoral vein and artery and from the right and left atria after transseptal puncture. Samples were incubated with fluorescence-labeled antibodies directed against the platelet (CD41a-PE, CD42b-PE, and CD62p-FITC) and leukocyte membrane epitopes (CD45-APC and CD14-FITC). The expressed epitopes were analyzed by dual laser flow cytometry immediately after blood withdrawal. Results —I…
Cachexia: a therapeutic approach beyond cytokine antagonism
2002
Cachexia is seen in a number of chronic diseases, and it is always associated with a poor prognosis. Irrespective of etiology, the development of cachexia appears to share a common pathophysiological pathway. This includes induction of proteasome-dependent myofibril-degradation, which is thought to be secondary to stimulation by enhanced levels of pro-inflammatory cytokines. Elevation of tumor necrosis factor-alpha (TNFalpha) and other plasma cytokines has been demonstrated in many conditions associated with cachexia. Despite improved pathophysiological understanding, a specific treatment for cachexia has not yet been established. Whilst direct TNFalpha antagonism has therapeutic appeal, th…
Effect of noradrenaline and isoproterenol on lipopolysaccharide-induced tumor necrosis factor-alpha production in whole blood from patients with chro…
2005
Increased levels of tumor necrosis factor-alpha (TNF-alpha) correlate with poor prognoses in chronic heart failure (CHF). This study demonstrated that noradrenaline and isoproterenol inhibit TNF-alpha production in patients with CHF in ex vivo whole blood in a dose-dependent fashion. The beta-blocker bisoprolol abolishes this effect.
Thrombosis, fracture, and percutaneous removal of a patent foramen ovale closure device 1 month after successful deployment
2010
Several different devices have been developed for the percutaneous closure of interatrial defects and patent foramen ovale. Although the implantation of these devices is both safe and effective, a number of complications, both in the early and the late follow-up, may occur. We describe a case of device fracture manifested early (1 month after implantation) with the formation of massive thrombosis on the right atrial disc. The patient was treated with anticoagulants and the device was percutaneously retrieved. Our images allowed early noninvasive therapy and emphasize the need for echocardiographic follow-up early after implantation. © 2010 Wiley-Liss, Inc.
Gender-specific diagnostic performance of a new high-sensitivity cardiac troponin I assay for detection of acute myocardial infarction.
2016
The determination of cardiac troponin is essential for diagnosing myocardial infarction. A troponin I assay has recently been developed that provides the highest analytical sensitivity to date.The analysis included 1560 patients with chest pain, of whom 1098 were diagnosed with non-coronary chest pain, 189 with unstable angina pectoris and 273 with non-ST-segment elevation myocardial infarction. The troponin I concentration was determined on admission (0 hours) and 3 hours later. The diagnostic algorithm incorporated troponin I elevation above the gender-specific 99th percentile as well as predefined relative or absolute 3-hour changes in the troponin I concentration (delta).The diagnostic …
Einfluss genetischer Variationen des Cholesterylestertransferproteingens auf die Pr�valenz der koronaren Herzerkrankung
2004
Mehrere funktionelle Polymorphismen des Cholesterylestertransferprotein( CETP)-Gens beeinflussen die CETP-Aktivitat und die High-density-lipoprotein(HDL)-Cholesterin-Konzentration. Neben anderen funktionellen Varianten wird vornehmlich der Promotorpolymorphismus CETP/C-629A als Risikofaktor der koronaren Herzerkrankung (KHK) diskutiert. Wir untersuchten in einer grosen Fall-/Kontroll-Studie den Einfluss verschiedener CETP-Genotypen und Haplotypen auf die HDL-Konzentration sowie die Pravalenz der KHK. Bei 1214 Patienten mit dokumentierter KHK sowie 574 Populationskontrollen wurden neben den klassischen Risikofaktoren folgende CETP-Polymorphismen bestimmt: C-629A, TaqIB, I405V, R451Q und A373…
Heat shock protein 70 in patients with chronic heart failure: relation to disease severity and survival
2004
Heat shock protein 70 (Hsp70) is essential for cellular recovery, survival and maintenance of cellular function. Research into the possible use of Hsp70 as a cytoprotective therapeutic agent is ongoing. Chronic heart failure (CHF) is a state associated with systemic inflammation, particularly in patients with cardiac cachexia. We hypothesised that circulating Hsp70 levels are elevated in patients with CHF, more so in cachechtic patients, and that Hsp70 levels would relate to mortality.We studied 107 patients (28 female, age 67+/-1 years, NYHA class 2.6+/-0.6 and LVEF 29+/-1%, mean+/-SEM) and 21 controls. Cardiac cachexia was present in 32 patients. Hsp70 was detectable in 41% of CHF patient…
The relationship between age and production of tumour necrosis factor-α in healthy volunteers and patients with chronic heart failure
2003
Ageing is associated with an altered immune response. Elevated plasma levels of tumour necrosis factor-alpha (TNF-alpha) are present in patients with advanced chronic heart failure (CHF). However, the relationship between age and the immune response in CHF is unknown.We investigated the relationship between age and the TNF-alpha generating capacity of lipopolysaccharide (LPS) stimulated peripheral blood mononuclear cells (PBMC) in nine healthy control subjects (mean age 51.6+/-3.6 years, age range 39-75 years) and 22 stable patients with CHF (mean age 68.3+/-1.5 years, age range 52-78 years, NYHA class 3.0+/-0.2). We also tested the TNF-alpha generating capacity of all control subjects and …
Glutathione Peroxidase-1 Activity, Atherosclerotic Burden, and Cardiovascular Prognosis
2007
Recent findings suggest that erythrocyte intracellular glutathione peroxidase-1 (GPX-1) activity is related inversely to future cardiovascular events. The aim of this study is to evaluate the association of GPX-1 activity to extent of atherosclerosis, as well as its long-term prognosis in context with atherosclerotic burden. In a prospective study, we included 508 patients before coronary angiography. Atherosclerosis of carotid and leg arteries was documented using sonographic methods. Blood samples were drawn after an overnight fasting period, and GPX-1 activity was determined in washed erythrocytes. GPX-1 activity tended to decrease with increasing numbers of atherosclerotic vascular beds…
Changes of neurohumoral parameters and endothelin-1 in response to exercise in patients with mild to moderate congestive heart failure
1998
Plasma endothelin levels are increased in patients with moderate and severe CHF. Conflicting data exist about the endothelin-1 (ET) level in patients with mild to moderate CHF and the effect of maximal exercise on plasma ET levels.We determined the plasma levels of ET and various neurohumoral parameters in 93 patients with CHF in functional class II and III of the NYHA classification at rest and after maximal bicycle exercise. Baseline ET level was increased compared to an age-matched healthy volunteer group (6.95+/-0.31 vs 3.29+/-0.17 pg/ml, mean+/-S.E.M., P0.05), without significant differences between NYHA class II and III patients. Maximal exercise did not increase the ET level. In cont…
The anti-CD14 antibody IC14 suppresses ex vivo endotoxin stimulated tumor necrosis factor-alpha in patients with chronic heart failure
2006
Background: Activation of the endotoxin (LPS) receptor, CD14, leads to tumor necrosis factor-alpha (TNF) production. Plasma LPS activity is elevated in patients with severe chronic heart failure (CHF). An anti-CD14 antibody, IC14, blocks TNF production in healthy volunteers. It is not known whether IC14 prevents TNF production in CHF patients. Methods and results: Blood from 20 CHF patients (age 64±2.1 years, NYHA class 2.2±0.1, LVEF 27±3%, mean±SEM) was pre-incubated with 0.5, 1.0, 5.0, 10 and 50 μg/mL IC14 for 1 h followed by incubation with 1 or 10 ng/mL LPS for 6 h. Fourteen subjects served as controls (58±2.4 years). LPS-stimulated TNF release was 76% and 60% greater at 1 and 10 ng/mL …
Impact of Metabolic Syndrome on Atherosclerotic Burden and Cardiovascular Prognosis
2007
Patients with metabolic syndrome (MS) are at increased risk of cardiovascular atherosclerosis. The aim of this study was to evaluate the impact of MS on cardiovascular prognosis in context with atherosclerotic burden. A total of 811 patients with coronary heart disease (CHD) were included and carotid and leg arteries were examined using sonographic methods. Patients with low (CHD only, n = 428, 52.8%) or high atherosclerotic burden (CHD and peripheral atherosclerosis, n=383, 47.2%) were compared. Patients withor=3 of the following criteria: triglyceridesor=150 mg/dl, high-density lipoprotein cholesterol40 mg/dl (men) and50 mg/dl (women), body mass index30 kg/m2, blood pressureor=130/85 mm H…