Role for substance p-based nociceptive signaling in progenitor cell activation and angiogenesis during ischemia in mice and in human subjects.

abstract：BACKGROUND:The novel phosphate binder sevelamer has been shown to prevent the progression of aortic and coronary calcification in uremic patients. Whether it also decreases the progression of atheromatous plaques is unknown. The aim of our study was to examine the effect of sevelamer administration on the development o...

journal_title：Circulation

authors： Phan O,Ivanovski O,Nguyen-Khoa T,Mothu N,Angulo J,Westenfeld R,Ketteler M,Meert N,Maizel J,Nikolov IG,Vanholder R,Lacour B,Drüeke TB,Massy ZA

更新日期：2005-11-01 00:00:00

abstract：BACKGROUND:Heparin administration is usually limited to intravenous or subcutaneous injection. Oral delivery of heparin is an alternative to this and has been in great demand for treating patients who are at a high risk of deep vein thrombosis or pulmonary embolism. In this study, new heparin derivatives were synthesiz...

journal_title：Circulation

authors： Lee Y,Nam JH,Shin HC,Byun Y

更新日期：2001-12-18 00:00:00

abstract：BACKGROUND:The development of selective atrial antiarrhythmic agents is a current strategy for suppression of atrial fibrillation (AF). METHODS AND RESULTS:Whole-cell patch clamp techniques were used to evaluate inactivation of peak sodium channel current (I(Na)) in myocytes isolated from canine atria and ventricles. ...

journal_title：Circulation

authors： Burashnikov A,Di Diego JM,Zygmunt AC,Belardinelli L,Antzelevitch C

更新日期：2007-09-25 00:00:00

abstract：BACKGROUND:Cyclooxygenase (COX)-2 contributes to vascular smooth muscle cell (VSMC) proliferation induced by tumor necrosis factor (TNF) and angiotensin II. The present study demonstrates, however, that depending on prevailing conditions, COX-2-derived prostanoids may also inhibit VSMC proliferation. METHODS AND RESUL...

journal_title：Circulation

authors： Haider A,Lee I,Grabarek J,Darzynkiewicz Z,Ferreri NR

更新日期：2003-08-26 00:00:00

abstract：BACKGROUND:Coronary spastic angina (CSA) is a common disease among East Asians, including Japanese. The prevalence of alcohol flushing syndrome associated with deficient activity of the variant aldehyde dehydrogenase 2 (ALDH2*2) genotype is prevalent among East Asians. We examined whether CSA is associated with the ALD...

journal_title：Circulation

authors： Mizuno Y,Harada E,Morita S,Kinoshita K,Hayashida M,Shono M,Morikawa Y,Murohara T,Nakayama M,Yoshimura M,Yasue H

更新日期：2015-05-12 00:00:00

abstract：BACKGROUND:The regional wall motion impairment and predisposition to arrhythmias in human ventricular hibernation may plausibly result from abnormal intercellular propagation of the depolarizing wave front. This study investigated the hypothesis that altered patterns of expression of connexin43, the principal gap junct...

journal_title：Circulation

authors： Kaprielian RR,Gunning M,Dupont E,Sheppard MN,Rothery SM,Underwood R,Pennell DJ,Fox K,Pepper J,Poole-Wilson PA,Severs NJ

更新日期：1998-02-24 00:00:00

abstract：:Calcification of valvular bioprostheses in children is a major problem that has stimulated extensive research in our laboratory. In previous reports, we have shown that the rate of calcification could be reduced by decreasing the phosphate content in the tissue or by blocking calcification binding sites with Mg++ and/...

journal_title：Circulation

authors： Carpentier A,Nashef A,Carpentier S,Ahmed A,Goussef N

更新日期：1984-09-01 00:00:00

abstract：BACKGROUND:It is not known whether progression of aortic arch (AA) atheroma is associated with vascular events in patients with stroke or transient ischemic attack (TIA). METHODS AND RESULTS:AA atheroma was detected on baseline transesophageal echocardiogram in 167 consecutive patients who had prevalent stroke or TIA....

journal_title：Circulation

authors： Sen S,Hinderliter A,Sen PK,Simmons J,Beck J,Offenbacher S,Ohman EM,Oppenheimer SM

更新日期：2007-08-21 00:00:00

abstract：:Intermittent restoration of coronary flow during ischemia reduced myocardial damage and improved recovery of function. The mechanisms of the protective effects of intermittent perfusion were investigated in isolated rat hearts. Ventricular function was assessed as the product of developed pressure (left ventricular sy...

journal_title：Circulation

authors： Tani M,Neely JR

更新日期：1990-08-01 00:00:00

abstract：BACKGROUND:The mechanism of delayed preconditioning induced by activation of adenosine A(1) receptors (A(1)ARs) is not fully understood. We determined the role of inducible nitric oxide synthase (iNOS) in mediating adenosine-induced late cardioprotection using pharmacological inhibitors and iNOS gene-knockout mice. ME...

journal_title：Circulation

authors： Zhao T,Xi L,Chelliah J,Levasseur JE,Kukreja RC

更新日期：2000-08-22 00:00:00

abstract：BACKGROUND:The mechanisms responsible for tumor necrosis factor (TNF)-induced LV structural remodeling in the adult heart are not known. METHODS AND RESULTS:We generated a line of transgenic mice (MHCsTNF) with cardiac restricted overexpression of TNF that develop progressive LV dilation/remodeling from 4 to 12 weeks ...

journal_title：Circulation

authors： Sivasubramanian N,Coker ML,Kurrelmeyer KM,MacLellan WR,DeMayo FJ,Spinale FG,Mann DL

更新日期：2001-08-14 00:00:00

abstract：:An external cardiac pacemaker-monitor has been developed that provides safe, effective noninvasive ventricular stimulation that is well tolerated in conscious patients and allows clear recognition of electrocardiographic response. The noninvasive temporary pacemaker (NTP) has now been applied in 134 patients in five h...

journal_title：Circulation

authors： Zoll PM,Zoll RH,Falk RH,Clinton JE,Eitel DR,Antman EM

更新日期：1985-05-01 00:00:00

abstract：:To estimate the extent of myocardial infarction after coronary artery reperfusion, serum levels of cardiac myosin light chain (LC) I and creatine kinase (CK) were determined serially in 49 patients with acute myocardial infarction. Intracoronary thrombolysis was successful in 25 patients (reperfusion group), and 24 pa...

journal_title：Circulation

authors： Isobe M,Nagai R,Ueda S,Tsuchimochi H,Nakaoka H,Takaku F,Yamaguchi T,Machii K,Nobuyoshi M,Yazaki Y

更新日期：1987-12-01 00:00:00

abstract：BACKGROUND:Chlamydia pneumoniae stimulates chronic inflammation in vascular cells. Hydroxymethylglutaryl coenzyme A reductase inhibitors (statins) may have an ameliorating effect. We investigated possible mechanisms. METHODS AND RESULTS:We infected human macrophages that in coculture spread infection to vascular smoot...

journal_title：Circulation

authors： Dechend R,Gieffers J,Dietz R,Joerres A,Rupp J,Luft FC,Maass M

更新日期：2003-07-22 00:00:00

abstract：:A quantitative analysis of adventitial inflammation of the coronary artery with intimal lesions is described in 12 patients who suffered coronary death and had had unstable angina (crescendo angina) at rest (group 1). After autopsy in these patients we examined epon-embedded cross sections by light and electron micros...

journal_title：Circulation

authors： Kohchi K,Takebayashi S,Hiroki T,Nobuyoshi M

更新日期：1985-04-01 00:00:00

abstract：BACKGROUND:Second trimester routine ultrasound evaluation of the fetal heart by means of the four-chamber view has been proposed for prenatal detection of cardiac anomalies. The aim of this study was to evaluate the efficacy of this procedure. METHODS AND RESULTS:A prospective follow-up study on 6922 scanned fetuses w...

journal_title：Circulation

authors： Buskens E,Grobbee DE,Frohn-Mulder IM,Stewart PA,Juttmann RE,Wladimiroff JW,Hess J

更新日期：1996-07-01 00:00:00

abstract：BACKGROUND:In the event of rupture of an abdominal aortic aneurysm (AAA), mortality is very high. AAA prevalence and incidence of ruptures have been reported to be decreasing. The treatment of AAA has also undergone a change in recent decades with a shift toward endovascular aneurysm repair (EVAR). Our aim was to evalu...

journal_title：Circulation

authors： Laine MT,Laukontaus SJ,Sund R,Aho PS,Kantonen I,Albäck A,Venermo M

更新日期：2017-10-31 00:00:00

abstract：BACKGROUND:It is not known whether subspecialty care by cardiologists improves outcomes in heart failure patients from the community over care by other physicians. METHODS AND RESULTS:Using administrative data, we monitored 38 702 consecutive patients with first-time hospitalization for heart failure in Ontario, Canad...

journal_title：Circulation

authors： Jong P,Gong Y,Liu PP,Austin PC,Lee DS,Tu JV

更新日期：2003-07-15 00:00:00

abstract：BACKGROUND:Iron overload has an increasing worldwide prevalence and is associated with significant cardiovascular morbidity and mortality. Elevated iron levels in the myocardium lead to impaired systolic and diastolic function and elevated oxidative stress. Taurine accounts for 25% to 50% of the amino acid pool in myoc...

journal_title：Circulation

authors： Oudit GY,Trivieri MG,Khaper N,Husain T,Wilson GJ,Liu P,Sole MJ,Backx PH

更新日期：2004-04-20 00:00:00

abstract：BACKGROUND:Abnormalities of arterial pulse and limb growth after retrograde femoral arterial catheterization have been well documented. However, the magnitude of such complications after transfemoral artery balloon dilatation has not been thoroughly investigated. This study sought to evaluate the prevalence of these ab...

journal_title：Circulation

authors： Lee HY,Reddy SC,Rao PS

更新日期：1997-02-18 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:This study was performed to determine whether antibodies against the amino-terminus of the beta-chain of fibrin (anti-beta) could noninvasively distinguish actively enlarging thrombi from thrombi stabilized with anticoagulants. METHODS AND RESULTS:Dogs with unilateral femoral vein thrombi were allocated int...

journal_title：Circulation

authors： Morris TA,Marsh JJ,Konopka R,Pedersen CA,Chiles PG,Fagnani R,Hagan M,Moser KM

更新日期：1997-11-04 00:00:00

abstract：:We used a canine preparation of experimental infarction to study the natural course of echocardiographically defined regional wall motion abnormalities in the 6 weeks after acute coronary ligation. Eight dogs underwent serial short-axis echocardiographic evaluation and microsphere blood flow determinations at control,...

journal_title：Circulation

authors： Gibbons EF,Hogan RD,Franklin TD,Nolting M,Weyman AE

更新日期：1985-02-01 00:00:00

abstract：BACKGROUND:Paroxysmal atrial fibrillation (AF) naturally progresses toward chronic AF at an estimated rate of 15% to 30% over a 1- to 3-year period. Pulmonary vein (PV) isolation is increasingly performed for the treatment of drug-refractory paroxysmal AF. The long-term data on clinical outcome after circumferential PV...

journal_title：Circulation

authors： Ouyang F,Tilz R,Chun J,Schmidt B,Wissner E,Zerm T,Neven K,Köktürk B,Konstantinidou M,Metzner A,Fuernkranz A,Kuck KH

更新日期：2010-12-07 00:00:00

abstract：BACKGROUND:Clopidogrel is administered to prevent stent thrombosis; however, the uniformity of platelet inhibition after treatment and the influence of pretreatment reactivity on drug response have not been described. METHODS AND RESULTS:Platelet aggregation (5 and 20 micromol/L ADP), the activation of glycoprotein II...

journal_title：Circulation

authors： Gurbel PA,Bliden KP,Hiatt BL,O'Connor CM

更新日期：2003-06-17 00:00:00

abstract：BACKGROUND:Coconut oil is high in saturated fat and may, therefore, raise serum cholesterol concentrations, but beneficial effects on other cardiovascular risk factors have also been suggested. Therefore, we conducted a systematic review of the effect of coconut oil consumption on blood lipids and other cardiovascular ...

journal_title：Circulation

authors： Neelakantan N,Seah JYH,van Dam RM

更新日期：2020-03-10 00:00:00

abstract：:Malperfusion of the thoracoabdominal aorta or its branches is a common complication of aortic dissection, often with a fatal outcome. Since 1985 we saw thoracoabdominal malperfusion in 13 patients with aortic dissection. During repair of an acute type A aortic dissection, the intimal flap was fenestrated in three case...

journal_title：Circulation

authors： Laas J,Heinemann M,Schaefers HJ,Daniel W,Borst HG

更新日期：1991-11-01 00:00:00

abstract：BACKGROUND:Recent data suggest that the Berlin Heart EXCOR Pediatric ventricular assist device is superior to extracorporeal membrane oxygenation for bridge to heart transplantation. Published data are limited to 1 in 4 children who received the device as part of the US clinical trial. We analyzed outcomes for all US c...

journal_title：Circulation

authors： Almond CS,Morales DL,Blackstone EH,Turrentine MW,Imamura M,Massicotte MP,Jordan LC,Devaney EJ,Ravishankar C,Kanter KR,Holman W,Kroslowitz R,Tjossem C,Thuita L,Cohen GA,Buchholz H,St Louis JD,Nguyen K,Niebler RA,Walt

更新日期：2013-04-23 00:00:00

abstract：BACKGROUND:Sympathetic activation and respiratory abnormalities may each be implicated in the pathophysiology of congestive heart failure (CHF). Chemoreflexes are an important mechanism regulating both sympathetic drive and breathing. We therefore tested the hypothesis that chemoreflex function is altered in CHF. METH...

journal_title：Circulation

authors： Narkiewicz K,Pesek CA,van de Borne PJ,Kato M,Somers VK

更新日期：1999-07-20 00:00:00

abstract：BACKGROUND:Analyses from randomized controlled trials suggest that bleeding in patients with acute myocardial infarction is associated with poor outcomes. Because these data are not generalizable to all patients with acute myocardial infarction, we sought to better understand the scope of this problem in a "real-world"...

journal_title：Circulation

authors： Spencer FA,Moscucci M,Granger CB,Gore JM,Goldberg RJ,Steg PG,Goodman SG,Budaj A,FitzGerald G,Fox KA,GRACE Investigators.

更新日期：2007-12-11 00:00:00