Abstract:
BACKGROUND:Nuclear factor kappa B (NF-kappaB) is activated by several factors, which increase the inflammatory response, and this activation, in turn, leads to the expression of several genes such as cytokines, and may play an important role in cardiovascular diseases. AIMS:The aim of the study is to examine the effect of SUN C8079, a newly synthesized NF-kappaB inhibitor in vitro and in vivo. METHODS:We examined the effects of SUN C8079 on the transcriptional responses of NF-kappaB, on activation of NF-kappaB in electrophoretic mobility shift assay, and on the gene expressions of tumor necrosis factor (TNF)-alpha and iNOS. We also studied effects of SUN C8079 on lethal endotoxemia and viral myocarditis in mice. RESULTS:SUN C8079 inhibited the lipopolysaccharide (LPS)-induced expression of the genes of TNF-alpha and iNOS by inhibiting the activation of NF-kappaB in vitro. SUN C8079 inhibited the systemic release of TNF-alpha and improved mortality in LPS-treated mice. In addition to protecting mice against lethal endotoxemia, SUN C8079 prevented the development of myocarditis due to the encephalomyocarditis virus (EMCV), and inhibited the expressions of proinflammatory cytokines and the iNOS gene in cardiac tissues. CONCLUSION:These findings suggest that the activation of NF-kappaB plays an important role in the pathogenesis of endotoxemia and viral myocarditis, and that the NF-kappaB inhibitor, SUN C8079, may be therapeutic in these disorders.
journal_name
Eur J Heart Failjournal_title
European journal of heart failureauthors
Matsumori A,Nunokawa Y,Yamaki A,Yamamoto K,Hwang MW,Miyamoto T,Hara M,Nishio R,Kitaura-Inenaga K,Ono Kdoi
10.1016/j.ejheart.2003.10.007keywords:
subject
Has Abstractpub_date
2004-03-01 00:00:00pages
137-44issue
2eissn
1388-9842issn
1879-0844pii
S1388984203002034journal_volume
6pub_type
杂志文章abstract::Cardiac contractility modulating (CCM) signals delivered by the OPTIMIZER System are being investigated as a treatment for medically refractory heart failure. Previous chronic studies of CCM have excluded patients with prolonged QRS and a cardiac resynchronization therapy (CRT) device. However, symptoms persist in mor...
journal_title:European journal of heart failure
pub_type: 杂志文章
doi:10.1016/j.ejheart.2007.05.012
更新日期:2007-09-01 00:00:00
abstract:AIMS:The Exercise Joins Education: Combined Therapy to Improve Outcomes in Newly-discharged Heart Failure (EJECTION-HF) study will evaluate the impact of a supervised exercise training programme (ETP) on clinical outcomes in recently hospitalized heart failure patients attending a disease management programme (DMP). Me...
journal_title:European journal of heart failure
pub_type: 杂志文章,多中心研究,随机对照试验
doi:10.1093/eurjhf/hfr139
更新日期:2011-12-01 00:00:00
abstract::Alternations in gut microbial composition (i.e. loss of microbial diversity or 'gut dysbiosis') have been associated with heart failure with reduced ejection fraction (HFrEF). It has also been suggested that increased chronic low-level inflammation and immune system dysregulation seen in patients with HFrEF could be r...
journal_title:European journal of heart failure
pub_type: 杂志文章,评审
doi:10.1002/ejhf.1792
更新日期:2020-04-01 00:00:00
abstract:AIMS:Mutations in the lamin A/C gene (LMNA) cause a variety of clinical phenotypes, including dilated cardiomyopathy. LMNA is one of the most prevalent mutated genes in dilated cardiomyopathy, and is associated with a high risk of arrhythmias, sudden cardiac death, and heart failure. There are few data on the impact of...
journal_title:European journal of heart failure
pub_type: 杂志文章,多中心研究
doi:10.1093/eurjhf/hfs191
更新日期:2013-04-01 00:00:00
abstract:AIMS:Post-discharge morbidity and mortality for acute heart failure (AHF) patients remains high. Although the adverse effects of neurohormonal activation are well known in chronic HF, the prognostic significance of serum aldosterone in patients hospitalized for AHF has not been well studied. METHODS AND RESULTS:A seco...
journal_title:European journal of heart failure
pub_type: 杂志文章
doi:10.1093/eurjhf/hft100
更新日期:2013-11-01 00:00:00
abstract:AIMS:To evaluate right-ventricular (RV) function during stress echocardiography (SE) and to assess its relationship with exercise capacity in heart failure (HF) patients. METHODS AND RESULTS:We included 88 patients aged 60.9 +/- 11.2 years with a mean LVEF of 27.2 +/- 9.5%. The following RV parameters were measured at...
journal_title:European journal of heart failure
pub_type: 杂志文章
doi:10.1093/eurjhf/hfp200
更新日期:2010-03-01 00:00:00
abstract:AIMS:Urine proteome analysis (UPA) has already provided accurate discriminatory patterns of urinary peptides for renal disease, coronary artery disease, and asymptomatic LV diastolic dysfunction. UPA has now been used to characterize a discriminatory peptide biomarker pattern and establish a diagnostic classifier for h...
journal_title:European journal of heart failure
pub_type: 杂志文章
doi:10.1002/ejhf.544
更新日期:2016-07-01 00:00:00
abstract::This article updates the Heart Failure Association of the European Society of Cardiology (ESC) 2007 classification of advanced heart failure and describes new diagnostic and treatment options for these patients. Recognizing the patient with advanced heart failure is critical to facilitate timely referral to advanced h...
journal_title:European journal of heart failure
pub_type: 杂志文章,评审
doi:10.1002/ejhf.1236
更新日期:2018-11-01 00:00:00
abstract:BACKGROUND:Hospital management of CHF and predictors of hospital mortality remain unclear. METHODS:To address these issues, we analyzed the hospital admissions for CHF during 1996 in a large university hospital. Patients discharged with the principal diagnosis of CHF were considered eligible for the study. RESULTS:Am...
journal_title:European journal of heart failure
pub_type: 杂志文章
doi:10.1016/s1388-9842(01)00204-5
更新日期:2002-01-01 00:00:00
abstract:BACKGROUND:The role of the right ventricle has been relatively neglected proportionate to its importance. We sought to evaluate the impact of right ventricular (RV) and NT-proBNP on the outcome of patients with heart failure (HF) and functional mitral regurgitation (MR). METHODS AND PATIENTS:Outpatients with left vent...
journal_title:European journal of heart failure
pub_type: 杂志文章
doi:10.1016/j.ejheart.2008.04.003
更新日期:2008-06-01 00:00:00
abstract:BACKGROUND:Most patients suspected of having heart failure (HF) will get a 12-lead electrocardiogram (ECG) but its utility for excluding HF or assisting in its management has rarely been investigated. METHODS:The EuroHeart Failure survey identified 11,327 patients hospitalised with a suspected diagnosis of HF from 115...
journal_title:European journal of heart failure
pub_type: 杂志文章,多中心研究
doi:10.1016/j.ejheart.2006.11.003
更新日期:2007-05-01 00:00:00
abstract::The use of erythropoietin (EPO) has revolutionized the treatment of anaemia associated with many conditions including chronic kidney disease (CKD). However, little is known of the cellular impact of EPO on the uraemic heart. The discovery that the EPO receptor (EPOR) is also expressed on non-haematopoietic cells inclu...
journal_title:European journal of heart failure
pub_type: 杂志文章,评审
doi:10.1093/eurjhf/hfp093
更新日期:2009-08-01 00:00:00
abstract:AIMS:To assess the tolerability of initiating/uptitrating sacubitril/valsartan (LCZ696) from 50 to 200 mg twice daily (target dose) over 3 and 6 weeks in heart failure (HF) patients (ejection fraction ≤35%). METHODS AND RESULTS:A 5-day open-label run-in (sacubitril/valsartan 50 mg twice daily) preceded an 11-week, dou...
journal_title:European journal of heart failure
pub_type: 杂志文章,随机对照试验
doi:10.1002/ejhf.548
更新日期:2016-09-01 00:00:00
abstract::Self-care is essential in the long-term management of chronic heart failure. Heart failure guidelines stress the importance of patient education on treatment adherence, lifestyle changes, symptom monitoring and adequate response to possible deterioration. Self-care is related to medical and person-centred outcomes in ...
journal_title:European journal of heart failure
pub_type: 杂志文章
doi:10.1002/ejhf.2008
更新日期:2020-09-18 00:00:00
abstract:BACKGROUND:Biventricular (BiV) pacing has been found to improve systolic function and exercise tolerance in patients with severe congestive heart failure and bundle branch block. The mechanisms behind this beneficial effect is still not sufficiently clarified. AIM:To evaluate the regional myocardial perfusion (MP) dur...
journal_title:European journal of heart failure
pub_type: 杂志文章,多中心研究
doi:10.1016/s1388-9842(02)00245-3
更新日期:2003-03-01 00:00:00
abstract:BACKGROUND:Chronic heart failure (CHF) is a complex syndrome, in which reactive oxygen species and inflammatory cytokines are important stressors that contribute to the pathogenesis. AIM:We have studied physiological stress response parameters in CHF, in particular the redox-active regulator thioredoxin. SUBJECTS:A c...
journal_title:European journal of heart failure
pub_type: 杂志文章
doi:10.1016/j.ejheart.2004.03.003
更新日期:2004-12-01 00:00:00
abstract:AIMS:Drug-induced changes in QT dispersion may be a way of detecting harmful repolarisation abnormalities for patients receiving antiarrhythmic drugs affecting ventricular repolarisation. METHODS AND RESULTS:In 463 congestive heart failure (CHF) patients enrolled in the Danish Investigations Of Arrhythmia and Mortalit...
journal_title:European journal of heart failure
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1016/s1388-9842(01)00235-5
更新日期:2002-03-01 00:00:00
abstract:BACKGROUND:Mortality in patients with mild to moderate chronic heart failure remains high. At present there is no easy way of identifying patients within this population at increased risk of death in the medium to long term. AIMS:To develop a prognostic index to identify outpatients with mild to moderate chronic heart...
journal_title:European journal of heart failure
pub_type: 杂志文章
doi:10.1016/s1388-9842(03)00053-9
更新日期:2003-08-01 00:00:00
abstract:OBJECTIVE:Infused C-type natriuretic peptide (CNP) was recently found to play a cardioprotective role in preventing myocardial ischaemia/reperfusion (I/R) injury and improving cardiac remodelling after myocardial infarction (MI) in rats. Our study aimed to investigate the effect of cardiomyocyte-specific CNP over-expre...
journal_title:European journal of heart failure
pub_type: 杂志文章
doi:10.1016/j.ejheart.2007.02.006
更新日期:2007-06-01 00:00:00
abstract:BACKGROUND:Information about the occurrence of heart failure in the acute phase of myocardial infarction (MI) in diabetic patients and its impact on prognosis are sparse. AIM:The purpose of the present study was to describe how MI patients with diabetes mellitus (DM) differed from MI patients without DM with respect t...
journal_title:European journal of heart failure
pub_type: 杂志文章
doi:10.1016/s1388-9842(00)00117-3
更新日期:2001-01-01 00:00:00
abstract::Patients with obesity, a reduced exercise capacity, increased cardiac filling pressures and a measured left ventricular ejection fraction in the normal range do not have a homogeneous disorder, but instead, exhibit one of three phenotypes. First, many obese people exhibit sodium retention, plasma volume expansion and ...
journal_title:European journal of heart failure
pub_type: 杂志文章,评审
doi:10.1002/ejhf.1377
更新日期:2019-02-01 00:00:00
abstract:OBJECTIVE:To determine the acute vasodilator effect of sublingual sildenafil in heart transplant candidates with severe pulmonary hypertension due to severe left ventricular dysfunction (LVD). BACKGROUND:Pulmonary hypertension confers an increased risk of early graft failure. PATIENTS AND METHODS:Seven patients, (mea...
journal_title:European journal of heart failure
pub_type: 杂志文章
doi:10.1016/j.ejheart.2003.11.015
更新日期:2004-08-01 00:00:00
abstract:AIMS:The aim of this review is to assess the effects of exercise training on the symptoms of depression in heart failure (HF) patients. METHODS AND RESULTS:Randomized controlled trials of exercise training in patients with HF and symptoms of depression were identified. The depression data were pooled using meta-analys...
journal_title:European journal of heart failure
pub_type: 杂志文章,meta分析,评审
doi:10.1002/ejhf.101
更新日期:2014-07-01 00:00:00
abstract:BACKGROUND:Clinical trials, the gold standard for the evaluation of new therapeutic strategies, may prove a drug to be beneficial, harmful or neutral according to its effect on the end-point(s) under study. AIMS:To study the reaction and perspective of the patients participating in a clinical heart failure trial, part...
journal_title:European journal of heart failure
pub_type: 杂志文章
doi:10.1016/s1388-9842(00)00151-3
更新日期:2001-03-01 00:00:00
abstract:AIMS:Quantification of linear lung ultrasound (LUS) artefacts (B-lines) represents a novel, non-invasive approach to assess pulmonary congestion. We investigated the relationship between the number of B-lines (vertical artefacts arising from the pleural line) and intracardiac pressures. METHODS AND RESULTS:Prior to sc...
journal_title:European journal of heart failure
pub_type: 杂志文章
doi:10.1093/eurjhf/hfs144
更新日期:2012-11-01 00:00:00
abstract:AIMS:To compare the effects of lipophilic simvastatin and hydrophilic rosuvastatin on plasma adiponectin and glycated haemoglobin A1c (HbA1c) levels in patients with non-ischaemic chronic heart failure (NICHF). METHODS AND RESULTS:Seventy-one stable outpatients with NICHF, who were already receiving standard therapy f...
journal_title:European journal of heart failure
pub_type: 杂志文章,随机对照试验
doi:10.1093/eurjhf/hfp144
更新日期:2009-12-01 00:00:00
abstract:AIMS:The objective of this study was to establish the acute effects of hypoxia on clinical, spirometric, haemodynamic, and echocardiographic variables. Reducing inspired oxygen to 15%, as experienced during commercial air travel, decreases arterial oxygen saturation, increases respiratory rate and pulmonary artery pres...
journal_title:European journal of heart failure
pub_type: 杂志文章
doi:10.1093/eurjhf/hft003
更新日期:2013-05-01 00:00:00
abstract:AIMS:We investigated the association between quantified metabolite, lipid and lipoprotein measures and incident heart failure hospitalisation (HFH) in the elderly, and examined whether circulating metabolic measures improve HFH prediction. METHODS AND RESULTS:Overall, 80 metabolic measures from the PROspective Study o...
journal_title:European journal of heart failure
pub_type: 杂志文章,多中心研究,随机对照试验
doi:10.1002/ejhf.1076
更新日期:2018-04-01 00:00:00
abstract::Carvedilol has been shown to be beneficial for patients with heart failure, but it is not clear how it should be initiated in routine clinical practice, particularly in the elderly. This study is a retrospective review of 19 patients of age 80+/-4 years with heart failure, who had Carvedilol treatment initiated in a r...
journal_title:European journal of heart failure
pub_type: 杂志文章
doi:10.1016/s1388-9842(00)00092-1
更新日期:2000-09-01 00:00:00
abstract::The AdaptResponse trial is designed to test the hypothesis that preferential adaptive left ventricular-only pacing with the AdaptivCRT® algorithm reduces the incidence of the combined endpoint of all-cause mortality and intervention for heart failure (HF) decompensation, compared with conventional cardiac resynchroniz...
journal_title:European journal of heart failure
pub_type: 杂志文章,meta分析,评审
doi:10.1002/ejhf.895
更新日期:2017-07-01 00:00:00