Repetitive myocardial stunning in pigs is associated with the increased expression of inducible and constitutive nitric oxide synthases.

abstract：OBJECTIVE:Heme oxygenases (HO) are the rate-limiting enzymes in heme degradation, catalyzing the breakdown of heme to equimolar quantities of biliverdin (BV), carbon monoxide (CO), and ferrous iron. The inducible HO isoform, HO-1, confers protection against ischemia/reperfusion (I/R)-injury in the heart. We hypothesize...

journal_title：Cardiovascular research

authors： Tongers J,Fiedler B,König D,Kempf T,Klein G,Heineke J,Kraft T,Gambaryan S,Lohmann SM,Drexler H,Wollert KC

更新日期：2004-08-15 00:00:00

abstract：:The QT interval, a global index of ventricular repolarization, varies among individuals and is influenced by diverse physiologic and pathophysiologic stimuli such as gender, age, heart rate, electrolyte concentrations, concomitant cardiac disease, and other diseases such as diabetes. Many drugs produce a small but rep...

journal_title：Cardiovascular research

authors： Roden DM

更新日期：2019-04-15 00:00:00

abstract：AIMS:Processes in the development of atherosclerotic lesions can lead to plaque rupture or erosion, which can in turn elicit myocardial infarction or ischaemic stroke. The aims of this study were to determine whether Toll-like receptor 7 (TLR7) gene expression levels influence patient outcome and to explore the mechani...

journal_title：Cardiovascular research

authors： Karadimou G,Folkersen L,Berg M,Perisic L,Discacciati A,Roy J,Hansson GK,Persson J,Paulsson-Berne G

更新日期：2017-01-01 00:00:00

abstract：:Matricellular proteins are extracellular matrix proteins that modulate cell-matrix interactions and cell function, and do not seem to have a direct structural role. The family includes tenascin-C (TN-C), tenascin-X (TN-X), osteonectin, osteopontin, thrombospondin-1 (TSP1) and thrombospondin-2 (TSP2). Expression of mat...

journal_title：Cardiovascular research

authors： Schellings MW,Pinto YM,Heymans S

更新日期：2004-10-01 00:00:00

abstract：:Little information exists regarding the effects of coronary artery occlusion on the distribution and actions of antiarrhythmic agents. We administered aprindine to dogs before, 5 min after, and 24 h after one-stage left anterior descending coronary artery (LAD) occlusion. Coronary artery occlusion performed after apri...

journal_title：Cardiovascular research

authors： Nattel S,Pedersen DH,Zipes DP

更新日期：1981-02-01 00:00:00

abstract：:Ventricular function curves relating stroke work and left ventricular end-diastolic pressure were generated in awake dogs during increases in preload produced by infusion of fluid and during increases in afterload produced by administration of phenylephrine. The ventricular function curves produced by preloading were ...

journal_title：Cardiovascular research

authors： Rosenfeldt FL,Cobb FR,Bache RJ,Sabiston DC Jr

更新日期：1979-07-01 00:00:00

abstract：:The failing heart is characterized by alterations in energy metabolism, including mitochondrial dysfunction and a reduction in fatty acid (FA) oxidation rate, which is partially compensated by an increase in glucose utilization. Together, these changes lead to an impaired capacity to convert chemical energy into mecha...

journal_title：Cardiovascular research

authors： van Bilsen M,van Nieuwenhoven FA,van der Vusse GJ

更新日期：2009-02-15 00:00:00

abstract：OBJECTIVE:The role of phosphorylation of the ryanodine receptor at serine-2808 (RyRS2808) in congestive heart failure (CHF) is controversial, and effects of RyRS2808 phosphorylation on contraction are unclear. It has been reported that diastolic sarcomere length (SL) fluctuations accompany propagating contractile waves...

journal_title：Cardiovascular research

authors： Obayashi M,Xiao B,Stuyvers BD,Davidoff AW,Mei J,Chen SR,ter Keurs HE

更新日期：2006-01-01 00:00:00

abstract：OBJECTIVES:Conduction of vasoconstrictor and vasodilator responses in the microcirculation involves electrical coupling through gap junction channels among cells of the vascular wall. The present study determined whether reported differences in the properties of conduction along the arterioles of the epithelial hamster...

journal_title：Cardiovascular research

authors： Sandow SL,Looft-Wilson R,Doran B,Grayson TH,Segal SS,Hill CE

更新日期：2003-12-01 00:00:00

abstract：OBJECTIVE:The aim was to test the hypothesis that in normal humans angiotensin II would stimulate local release of noradrenaline under basal conditions or during a sympathetic stimulus provided by lower body negative pressure (LBNP). METHODS:Nine healthy volunteers received intra-arterial infusions of angiotensin II, ...

journal_title：Cardiovascular research

authors： Goldsmith SR,Rector TS,Bank AJ,Garr M,Kubo SH

更新日期：1994-05-01 00:00:00

abstract：AIMS:Treatment with the anticancer drug taxol (TXL), which polymerizes the cytoskeleton protein tubulin, may evoke cardiac arrhythmias based on reduced human cardiac sodium channel (Na(v)1.5) function. Therefore, we investigated whether enhanced tubulin polymerization by TXL affects Na(v)1.5 function and expression and...

journal_title：Cardiovascular research

authors： Casini S,Tan HL,Demirayak I,Remme CA,Amin AS,Scicluna BP,Chatyan H,Ruijter JM,Bezzina CR,van Ginneken AC,Veldkamp MW

更新日期：2010-03-01 00:00:00

abstract：AIMS:AMP-activated protein kinase (AMPK) is thought to be a central player in regulating myocardial metabolism and its activation has been shown to inhibit cardiac hypertrophy. Recently, mice with muscle-specific deletion of AMPK β1/β2 subunits (AMPKβ1β2-deficient mice, β1β2M-KO) have been generated and possess <10% of...

journal_title：Cardiovascular research

authors： Sung MM,Zordoky BN,Bujak AL,Lally JS,Fung D,Young ME,Horman S,Miller EJ,Light PE,Kemp BE,Steinberg GR,Dyck JR

更新日期：2015-07-15 00:00:00

abstract：:Netrins are a family of laminin-like proteins, which were initially identified for their role in embryonic axonal guidance. Over recent years, it has become apparent that netrin-1 may additionally be involved in the underlying pathology of several multisystem diseases, making it an attractive potential therapeutic tar...

journal_title：Cardiovascular research

authors： Layne K,Ferro A,Passacquale G

更新日期：2015-09-01 00:00:00

abstract：OBJECTIVE:Stem cells have significant potential for development of cell-based therapeutics for cardiovascular tissue regeneration. METHODS:We developed a novel method for isolating smooth muscle cells (SMC) from ovine bone marrow using a tissue-specific promoter and fluorescence-activated cell sorting. RESULTS:As com...

journal_title：Cardiovascular research

authors： Liu JY,Swartz DD,Peng HF,Gugino SF,Russell JA,Andreadis ST

更新日期：2007-08-01 00:00:00

abstract：AIMS:in this study, we attempted to detect a recent myocardial ischaemic event using ultrasound molecular imaging (UMI) with microbubbles (MB) targeted to intercellular adhesion molecule-1 (ICAM-1) in the late phase of reperfusion. METHODS AND RESULTS:we created a myocardial ischaemia-reperfusion model in 60 C57/BL ma...

journal_title：Cardiovascular research

authors： Yan Y,Liao Y,Yang L,Wu J,Du J,Xuan W,Ji L,Huang Q,Liu Y,Bin J

更新日期：2011-01-01 00:00:00

abstract：AIMS:The goal of this study was to determine whether the A1 adenosine receptor (AR) plays a role in atherosclerosis development and to explore its potential mechanisms. METHODS AND RESULTS:Double knockout (DKO) mice, deficient in the genes encoding A1 AR and apolipoprotein E (apoE), demonstrated reduced atheroscleroti...

journal_title：Cardiovascular research

authors： Teng B,Smith JD,Rosenfeld ME,Robinet P,Davis ME,Morrison RR,Mustafa SJ

更新日期：2014-04-01 00:00:00

abstract：OBJECTIVE:Preexposure of macrophages to oxidized low-density lipoprotein (oxLDL) attenuates formation of reactive oxygen species (ROS) upon stimulation with phorbol 12-myristate 13-acetate (PMA) or acute exposure to oxLDL. We examined whether attenuation of the oxidative burst is attributed to down-regulation of protei...

journal_title：Cardiovascular research

authors： Köhl R,Preiss S,von Knethen A,Brüne B

更新日期：2006-08-01 00:00:00

abstract：:An investigation of changes in the Mg2+ -dependent, Na+ -K+ -stimulated sarcolemmal ATPase and of intracellular electrolytes in the left failing heart due to pressure overload (aortic banding) was carried out in dogs. There was no change in the sarcolemmal Mg2+ -ATPase of the left or right ventricle for the whole dura...

journal_title：Cardiovascular research

authors： Prasad K,Khatter JC,Bharadwaj B

更新日期：1979-02-01 00:00:00

abstract：OBJECTIVE:After-depolarization associated arrhythmias are frequently observed in heart failure and associated with spontaneous calcium release from sarcoplasmic reticulum (SR), calcium after-transients. We hypothesize that disturbed SR calcium handling underlies calcium after-transients in heart failure (HF). METHODS:...

journal_title：Cardiovascular research

authors： Baartscheer A,Schumacher CA,Belterman CN,Coronel R,Fiolet JW

更新日期：2003-04-01 00:00:00

abstract：OBJECTIVES:Angiotensin converting enzyme (ACE) activity in the plasma does not change significantly with hypertension in two-kidney, one-clip hypertensive (2K-1C) rats. However, heart ACE activity and mRNA increase with hypertension. We measured the ACE activity and mRNA in hypertrophied hearts at different times after...

journal_title：Cardiovascular research

authors： Challah M,Nicoletti A,Arnal JF,Philippe M,Laboulandine I,Allegrini J,Alhenc-Gelas F,Danilov S,Michel JB

更新日期：1995-08-01 00:00:00

abstract：:The voltage- and rate-dependence of the depression of the maximum rate of depolarisation (Vmax) by therapeutic concentrations of flecainide and lorcainide were studied in guinea-pig ventricle by standard microelectrode techniques. At normal resting potentials the drugs produced only minor depression of Vmax in the abs...

journal_title：Cardiovascular research

authors： Campbell TJ,Vaughan Williams EM

更新日期：1983-05-01 00:00:00

abstract：OBJECTIVE:It has been proposed that human immunodeficiency virus (HIV) infection-induced inflammatory environment may contribute to the pathogenesis of cardiovascular diseases. Recent studies have also demonstrated the potential role of estrogen as therapeutic agents in the prevention or treatment of cardiovascular dis...

journal_title：Cardiovascular research

authors： Lee YW,Eum SY,Nath A,Toborek M

更新日期：2004-07-01 00:00:00

abstract：AIMS:Our recent work demonstrated that common cardiovascular progenitor cells are characterized and induced by the expression of the transcription factor mesoderm posterior1 (MesP1) in vertebrate embryos and murine embryonic stem cells. As the proliferative potential of stem cell-derived cardiomyocytes is limited, it i...

journal_title：Cardiovascular research

authors： David R,Jarsch VB,Schwarz F,Nathan P,Gegg M,Lickert H,Franz WM

更新日期：2011-10-01 00:00:00

abstract：:Atherosclerosis is characterized by a persistent, low-grade inflammation of the arterial wall. Monocytes and monocyte-derived macrophages play a pivotal role in the various stages of atherosclerosis. In the past few years, metabolic reprogramming has been identified as an important controller of myeloid cell activatio...

journal_title：Cardiovascular research

authors： van Tuijl J,Joosten LAB,Netea MG,Bekkering S,Riksen NP

更新日期：2019-07-01 00:00:00

abstract：:The effects on an acute myocardial infarction of equipotent hypotensive doses of nitroglycerin and dipyridamole were studied using the thermographic technique in open-chest dogs. Nitroglycerin did not reduce the cool ischaemic area in any of the nine dogs studied. In six of the dogs, in which the ischaemic region coul...

journal_title：Cardiovascular research

authors： Malm A,Arborelius M Jr,Lilja B,Gil RL,Bornmyr S

更新日期：1979-05-01 00:00:00

abstract：OBJECTIVES:Plasma endothelin (ET) concentrations are increased in heart failure. The aims of the present study were to investigate to what extent cardiac ET mRNA expression is induced in ischemic heart failure and whether there may be compensatory downregulation of myocardial mRNA levels for the ETA and ETB receptor su...

journal_title：Cardiovascular research

authors： Tønnessen T,Christensen G,Oie E,Holt E,Kjekshus H,Smiseth OA,Sejersted OM,Attramadal H

更新日期：1997-03-01 00:00:00

abstract：AIMS:TGF-β regulates tissue fibrosis: TGF-β promotes fibrosis, whereas bone morphogenetic protein (BMP)-7 is antifibrotic. To demonstrate that (i) left ventricular (LV) remodelling after pressure overload is associated with disequilibrium in the signalling mediated by these cytokines, and (ii) BMP-7 exerts beneficial e...

journal_title：Cardiovascular research

authors： Merino D,Villar AV,García R,Tramullas M,Ruiz L,Ribas C,Cabezudo S,Nistal JF,Hurlé MA

更新日期：2016-06-01 00:00:00

abstract：OBJECTIVE:Research in the pathophysiology of ischemia/reperfusion or redox signaling is hindered by lack of simple methodology to measure short-lived oxygen radicals. In the presence of hydroxyl radical ((*)OH), d-phenylalanine (d-Phe) yields para-, meta- and ortho-tyrosine. We have previously demonstrated that d-Phe c...

journal_title：Cardiovascular research

authors： Biondi R,Ambrosio G,Liebgott T,Cardounel AJ,Bettini M,Tritto I,Zweier JL

更新日期：2006-07-15 00:00:00

abstract：OBJECTIVE:Matrix metalloproteinase-9 (MMP-9) activity is up regulated in the heart subjected to ischemic insult. Whether increased MMP-9 activity contributes to acute myocardial injury after ischemia-reperfusion remains unknown. To investigate the role of MMP-9 in myocardial infarction, we utilized a MMP-9 knockout mou...

journal_title：Cardiovascular research

authors： Romanic AM,Harrison SM,Bao W,Burns-Kurtis CL,Pickering S,Gu J,Grau E,Mao J,Sathe GM,Ohlstein EH,Yue TL

更新日期：2002-06-01 00:00:00

abstract：:Although substantial information has accumulated over the past decade, many gaps remain in our understanding of the regulation of contractility and modulation of inotropic responsiveness in the developing heart. There are several important problems facing investigators in the field of developmental cardiology. Respons...

journal_title：Cardiovascular research

authors： Artman M

更新日期：1992-01-01 00:00:00