Activation of hypoxia-inducible factor-1 in bacillary angiomatosis: evidence for a role of hypoxia-inducible factor-1 in bacterial infections.

abstract：:This review discusses the role of growth factors on the proliferation of smooth muscle cells (SMCs) in injured arteries. We have used a variety of procedures to injure rat carotid arteries and noted that removal of endothelium followed by platelet adherence does not always initiate SMC replication. Furthermore, thromb...

journal_title：Circulation

authors： Reidy MA,Fingerle J,Lindner V

更新日期：1992-12-01 00:00:00

abstract：:Preliminary clinical and laboratory observations suggest that nifedipine might prevent progression of threatened myocardial infarction by reversing coronary spasm or might limit necrosis during the course of acute myocardial infarction. We screened 3143 patients with ischemic pain of greater than 45 min duration and r...

journal_title：Circulation

authors： Muller JE,Morrison J,Stone PH,Rude RE,Rosner B,Roberts R,Pearle DL,Turi ZG,Schneider JF,Serfas DH

更新日期：1984-04-01 00:00:00

abstract：BACKGROUND:Postmortem interrogations of cardiac implantable electronic devices (CIEDs), recommended at autopsy in suspected cases of sudden cardiac death, are rarely performed, and data on systematic postmortem CIED analysis in the forensic pathology are missing. The aim of the study was to determine whether nonselecti...

journal_title：Circulation

authors： Lacour P,Buschmann C,Storm C,Nee J,Parwani AS,Huemer M,Attanasio P,Boldt LH,Rauch G,Kucher A,Pieske B,Haverkamp W,Blaschke F

更新日期：2018-06-19 00:00:00

abstract：BACKGROUND:Little is known about the behavior with regard to restenosis of multiple lesions within the same patient treated with intracoronary stenting. Our objective was to test the hypothesis that there is an intrapatient dependence of restenosis between lesions. METHODS AND RESULTS:Quantitative analysis was carried...

journal_title：Circulation

authors： Kastrati A,Schömig A,Elezi S,Schühlen H,Wilhelm M,Dirschinger J

更新日期：1998-06-23 00:00:00

abstract：BACKGROUND:Coronary heart disease (CHD) represents the largest share of cardiovascular disease in the United States, but there are conspicuous discrepancies between CHD and total cardiovascular death rates across the states, possibly due in part to variations in physician assignment of causes of death. Our aim was to i...

journal_title：Circulation

authors： Murray CJ,Kulkarni SC,Ezzati M

更新日期：2006-05-02 00:00:00

abstract：BACKGROUND:The electrocardiographic short QT-interval syndrome forms a distinct clinical entity presenting with a high rate of sudden death and exceptionally short QT intervals. The disorder has recently been linked to gain-of-function mutation in KCNH2. The present study demonstrates that this disorder is genetically ...

journal_title：Circulation

authors： Bellocq C,van Ginneken AC,Bezzina CR,Alders M,Escande D,Mannens MM,Baró I,Wilde AA

更新日期：2004-05-25 00:00:00

abstract：BACKGROUND:Elevated lipoprotein (Lp) (a) concentrations are associated with coronary artery disease and myocardial infarction. Lp(a) is structurally related to proteins involved in lipid transport, fibrinolysis, coagulation, and cellular mitogenesis and is known to have important physiological interactions with the coa...

journal_title：Circulation

authors： Desmarais RL,Sarembock IJ,Ayers CR,Vernon SM,Powers ER,Gimple LW

更新日期：1995-03-01 00:00:00

abstract：:Acute intravenous administration of the new beta 1-adrenergic receptor partial agonist xamoterol lowers left ventricular end-diastolic pressure and improves the isovolumic indexes of inotropic state and relaxation. To determine if these hemodynamic changes were maintained after prolonged administration, the dose-respo...

journal_title：Circulation

authors： Pouleur H,Etienne J,Van Mechelen H,Gurné O,Rousseau MF

更新日期：1990-02-01 00:00:00

abstract：BACKGROUND:The study was designed to verify the concept of plaques "at risk" and whether inflammation could play a role in plaque rupture and thrombosis. METHODS AND RESULTS:In 20 patients who had died of acute myocardial infarction, the thrombosed coronary artery was identified and the site of plaque rupture was trac...

journal_title：Circulation

authors： van der Wal AC,Becker AE,van der Loos CM,Das PK

更新日期：1994-01-01 00:00:00

abstract：BACKGROUND:As cardiovascular clinical trials improve in sophistication and therapies target specific cardiac mechanisms of death, a more objective and precise system to identify specific cause of death is needed. Ideally, sudden cardiac death would describe patients dying of ventricular tachycardia and ventricular fibr...

journal_title：Circulation

authors： Pratt CM,Greenway PS,Schoenfeld MH,Hibben ML,Reiffel JA

更新日期：1996-02-01 00:00:00

abstract：BACKGROUND:Coronary artery bypass surgery (CABG) has been associated with a range of neurological and neuropsychological complications from stroke to cognitive problems such as memory and problem solving disturbance. However, little is known about the impact of percutaneous coronary intervention (PCI) on neuropsycholog...

journal_title：Circulation

authors： Währborg P,Booth JE,Clayton T,Nugara F,Pepper J,Weintraub WS,Sigwart U,Stables RH,SoS Neuropsychology Substudy Investigators.

更新日期：2004-11-30 00:00:00

abstract：BACKGROUND:Ischemic preconditioning attenuates the effects of subsequent sustained ischemia by a mechanism involving adenosine and G proteins in several species. Adenosine is not involved in ischemic preconditioning of rat hearts, the mechanisms of which are poorly understood. METHODS AND RESULTS:Reduction of isometri...

journal_title：Circulation

authors： Hu K,Nattel S

更新日期：1995-10-15 00:00:00

abstract：BACKGROUND:We have previously shown that hydrogen peroxide stimulates endothelial [Ca(2+)](i) oscillations. This study was performed to determine whether posthypoxic reoxygenation stimulates [Ca(2+)](i) oscillations in vascular endothelial cells. METHODS AND RESULTS:Hypoxia (glucose-free 95% N(2)/5% CO(2) bicarbonate ...

journal_title：Circulation

authors： Hu Q,Ziegelstein RC

更新日期：2000-11-14 00:00:00

abstract：BACKGROUND:Aortopulmonary collaterals (APC) have been associated with an increased risk of choreoathetosis after deep hypothermic circulatory arrest (DHCA). To study the effects of APC on cerebral hemodynamics and metabolism before and after DHCA, a piglet model was developed. METHODS AND RESULTS:Protocol 1: Eight 4- ...

journal_title：Circulation

authors： Kirshbom PM,Skaryak LA,DiBernardo LR,Kern FH,Greeley WJ,Gaynor JW,Ungerleider RM

更新日期：1995-11-01 00:00:00

abstract：:Diminished glomerular filtration rate, proteinuria, and large hypercellular congested glomeruli with segmental sclerosis are found in late survivors with cyanotic congenital heart disease (CCHD). Hyperuricemia is common, acute gouty arthritis is less common than uric acid levels would predict, and overt tophaceous dep...

journal_title：Circulation

authors： Ross EA,Perloff JK,Danovitch GM,Child JS,Canobbio MM

更新日期：1986-03-01 00:00:00

abstract：BACKGROUND:In the monocrotaline (MCT)-treated rat, there is marked stimulation of DNA synthesis and megalocytosis of pulmonary arterial endothelial cells (PAECs) within 3 to 4 days, followed by pulmonary hypertension (PH) 10 to 14 days later. Growing evidence implicates caveolin-1 (cav-1) in plasma membrane rafts as a ...

journal_title：Circulation

authors： Mathew R,Huang J,Shah M,Patel K,Gewitz M,Sehgal PB

更新日期：2004-09-14 00:00:00

abstract：:Because discrepancies about baroreflex sensitivity in essential hypertension may have resulted from the use of different measurement techniques, we assessed the extent to which the results of different techniques agree in the same subjects. The eight techniques studied were the change in RR interval per unit change in...

journal_title：Circulation

authors： Goldstein DS,Horwitz D,Keiser HR

更新日期：1982-08-01 00:00:00

abstract：BACKGROUND:Calcium-insensitive transient outward current (I(to)) is important to the development of cardiac memory (CM), which itself reflects the capacity of the heart to remodel electrophysiologically. We used cardiac pacing to test the hypothesis that CM evolution can be explained by developmental maturation of I(to...

journal_title：Circulation

authors： Plotnikov AN,Sosunov EA,Patberg KW,Anyukhovsky EP,Gainullin RZ,Shlapakova IN,Krishnamurthy G,Danilo P Jr,Rosen MR

更新日期：2004-08-03 00:00:00

abstract：BACKGROUND:Inbred mouse strains C57BL/6J (B6) and C3H/HeJ (C3H) exhibit marked differences in atherosclerosis susceptibility. We sought to determine whether the difference in atherosclerosis susceptibility resides at the level of arterial walls. METHODS AND RESULTS:Thoracic aortic segments from 8-week-old female B6 an...

journal_title：Circulation

authors： Pei H,Wang Y,Miyoshi T,Zhang Z,Matsumoto AH,Helm GA,Tellides G,Shi W

更新日期：2006-11-28 00:00:00

abstract：BACKGROUND:Cardiac arrest without evident cardiac disease may be caused by subclinical genetic conditions. Provocative testing to unmask a phenotype is often necessary to detect primary electrical disease, direct genetic testing, and perform family screening. METHODS AND RESULTS:Patients with apparently unexplained ca...

journal_title：Circulation

authors： Krahn AD,Healey JS,Chauhan V,Birnie DH,Simpson CS,Champagne J,Gardner M,Sanatani S,Exner DV,Klein GJ,Yee R,Skanes AC,Gula LJ,Gollob MH

更新日期：2009-07-28 00:00:00

abstract：BACKGROUND:Marine n-3 polyunsaturated fatty acids may reduce coronary mortality. Previous data in relation to nonfatal coronary disease, however, have been inconsistent, which may be explained by the use of heterogeneous methods to assess the intake of marine n-3 polyunsaturated fatty acids. We investigated the hypothe...

journal_title：Circulation

authors： Joensen AM,Overvad K,Dethlefsen C,Johnsen SP,Tjønneland A,Rasmussen LH,Schmidt EB

更新日期：2011-09-13 00:00:00

abstract：BACKGROUND:Although diabetes confers an increased propensity toward accelerated atherogenesis, data are lacking on monocyte activity in type 2 diabetic patients with (DM2-MV) and without (DM2) macrovascular disease compared with control subjects. Thus, we tested whether (1) postsecretory modifications of LDL (glycation...

journal_title：Circulation

authors： Devaraj S,Jialal I

更新日期：2000-07-11 00:00:00

abstract：BACKGROUND:Although acute rheumatic fever (ARF) and its sequel, rheumatic heart disease (RHD), continue to cause a large burden of morbidity and mortality in disadvantaged populations, most studies investigating the effectiveness of control programs date from the 1950s. A control program, including a disease register, ...

journal_title：Circulation

authors： Lawrence JG,Carapetis JR,Griffiths K,Edwards K,Condon JR

更新日期：2013-07-30 00:00:00

abstract：BACKGROUND:Doppler echocardiography is frequently used to predict filling pressures in normal sinus rhythm, but it is unknown whether it can be applied in sinus tachycardia, with merging of E and A velocities. Tissue Doppler imaging (TDI) can record the mitral annular velocity. The early diastolic velocity (Ea) behaves...

journal_title：Circulation

authors： Nagueh SF,Mikati I,Kopelen HA,Middleton KJ,Quiñones MA,Zoghbi WA

更新日期：1998-10-20 00:00:00

abstract：BACKGROUND:Brain natriuretic peptide is a novel natriuretic peptide that is secreted predominantly from the ventricles, and its plasma levels have been shown to be markedly increased in patients with chronic congestive heart failure. This study was designed to examine the plasma levels of brain natriuretic peptide as w...

journal_title：Circulation

authors： Morita E,Yasue H,Yoshimura M,Ogawa H,Jougasaki M,Matsumura T,Mukoyama M,Nakao K

更新日期：1993-07-01 00:00:00

abstract：:To define the prevalence, frequency and characteristics of premature ventricular complexes (PVCs) in adults free of recognizable heart disease, we performed 24-hour ambulatory electrocardiography on 101 subjects (51 men and 50 women, mean age 48.8 years) in whom physical examination, chest x-ray, ECG, echocardiogram, ...

journal_title：Circulation

authors： Kostis JB,McCrone K,Moreyra AE,Gotzoyannis S,Aglitz NM,Natarajan N,Kuo PT

更新日期：1981-06-01 00:00:00

abstract：BACKGROUND:The diagnosis of infective endocarditis (IE) in prosthetic valves and intracardiac devices is challenging because both the modified Duke criteria (DC) and echocardiography have limitations in this population. The added value of (18)F-fluorodeoxyglucose ((18)F-FDG) positron emission tomography (PET)/computed ...

journal_title：Circulation

authors： Pizzi MN,Roque A,Fernández-Hidalgo N,Cuéllar-Calabria H,Ferreira-González I,Gonzàlez-Alujas MT,Oristrell G,Gracia-Sánchez L,González JJ,Rodríguez-Palomares J,Galiñanes M,Maisterra-Santos O,Garcia-Dorado D,Castell-Conesa J,Alm

更新日期：2015-09-22 00:00:00

abstract：BACKGROUND:Erythropoietin (Epo) receptors (EpoRs) are expressed in the heart. We have recently demonstrated that the endogenous Epo-EpoR system plays an important protective role in myocardial ischemia in mice and humans. In the present study, we tested our hypothesis that the endogenous Epo-EpoR system in nonhematopoi...

journal_title：Circulation

authors： Asaumi Y,Kagaya Y,Takeda M,Yamaguchi N,Tada H,Ito K,Ohta J,Shiroto T,Shirato K,Minegishi N,Shimokawa H

更新日期：2007-04-17 00:00:00

abstract：:Aortocoronary vein bypass surgery might not restore normal maximal coronary flow reserve to bypassed coronary vessels because residual diffuse coronary atherosclerosis might limit maximal hyperemia. To investigate the effect of diffuse atherosclerosis and a focal stenosis at the graft-coronary anastomosis, we measured...

journal_title：Circulation

authors： Wilson RF,White CW

更新日期：1987-09-01 00:00:00

abstract：:Reperfusion of ischemic myocardium may accelerate necrosis of injured myocytes. To determine the role of neutrophil leukocytes in this process, we examined whether neutrophil depletion during reperfusion could modify infarct size in anesthetized dogs. The proximal circumflex coronary artery was occluded for 90 minutes...

journal_title：Circulation

authors： Litt MR,Jeremy RW,Weisman HF,Winkelstein JA,Becker LC

更新日期：1989-12-01 00:00:00