Orphan targets for reperfusion injury.

abstract：OBJECTIVE:In many species arrhythmias induced by myocardial ischaemia appear to be in part dependent upon cardiac sympathetic nerves. However, previous experiments in rats did not suggest that myocardial or other catecholamines are involved in ischaemic arrhythmogenesis in this species. The aim of this study was to inv...

journal_title：Cardiovascular research

authors： Guo P,Pugsley MK,Yong SL,Walker MJ

更新日期：1999-09-01 00:00:00

abstract：OBJECTIVE:In pigs, the infarct size (IS) reduction achieved by a strong preconditioning stimulus (IPs) of 10 min ischemia and 15 min reperfusion is greater than that by a weaker preconditioning stimulus (IPw) of 3 min ischemia and 15 min reperfusion. The cardioprotection achieved by IPw is completely abolished by block...

journal_title：Cardiovascular research

authors： Gres P,Schulz R,Jansen J,Umschlag C,Heusch G

更新日期：2002-08-15 00:00:00

abstract：AIMS:Regional heterogeneities in contraction contribute to heart failure with reduced ejection fraction (HFrEF). We aimed to determine whether regional changes in myocardial relaxation similarly contribute to diastolic dysfunction in post-infarction HFrEF, and to elucidate the underlying mechanisms. METHODS AND RESULT...

journal_title：Cardiovascular research

authors： Røe ÅT,Ruud M,Espe EK,Manfra O,Longobardi S,Aronsen JM,Nordén ES,Husebye T,Kolstad TRS,Cataliotti A,Christensen G,Sejersted OM,Niederer SA,Andersen GØ,Sjaastad I,Louch WE

更新日期：2019-03-15 00:00:00

abstract：:Sudden hypothermia utilising liquid nitrogen has been used for immediate inhibition of metabolic reactions and preservation of labile compounds in heart muscle. It has been suggested that this rapid transfer of tissue into liquid nitrogen, within 1 to 2 s, is essential for accurate assessment of internal milieu condit...

journal_title：Cardiovascular research

authors： Allison TB,Ramey CA,Holsinger JW Jr

更新日期：1978-03-01 00:00:00

abstract：AIMS:Percutaneous implantation has already been used clinically and is a great option for treating young patients. The use of autologous tissue-engineered valved stents might solve the problem of degeneration and limited durability of biological heart valves. METHODS AND RESULTS:Porcine pulmonary heart valves and smal...

journal_title：Cardiovascular research

authors： Metzner A,Stock UA,Iino K,Fischer G,Huemme T,Boldt J,Braesen JH,Bein B,Renner J,Cremer J,Lutter G

更新日期：2010-12-01 00:00:00

abstract：OBJECTIVE:The aim was to assess the significance of polymorphonuclear leucocytes on the myocardial capillary permeability to a small hydrophilic indicator, on the vascular tone of the resistance vessels, and on contractile function following ischaemia and reperfusion. METHODS:Open chest, anaesthetised dogs were random...

journal_title：Cardiovascular research

authors： Svendsen JH,Hansen PR,Ali S,Baandrup U,Haunsø S

更新日期：1993-07-01 00:00:00

abstract：OBJECTIVE:The aim was to estimate the relative contributions of the various intracellular and sarcolemmal systems to the relaxation of the systolic calcium transient. METHODS:The experiments were performed on isolated rat ventricular myocytes. The cells were loaded with the fluorescent indicator indo-1 in order to mea...

journal_title：Cardiovascular research

authors： Negretti N,O'Neill SC,Eisner DA

更新日期：1993-10-01 00:00:00

abstract：OBJECTIVE:Angiotensin II (ANG II) has recently been reported to increase inotropy in adult rabbit myocytes by a mechanism of alkalinization and consequent increased myofilament sensitivity to calcium. Accordingly, we tested the hypothesis that ANG II would have a greater inotropic effect during ischemic conditions than...

journal_title：Cardiovascular research

authors： Libonati JR,Eberli FR,Sesselberg HW,Apstein CS

更新日期：1997-01-01 00:00:00

abstract：:The importance of the vascular adventitia is increasingly being recognized not only in vascular disease but also in normal maintenance and homeostasis of vessels. Activation of the adventitia and its resident fibrocytic cells in response to injury, stretch, cytokines, and hormones has been shown to stimulate different...

journal_title：Cardiovascular research

authors： Haurani MJ,Pagano PJ

更新日期：2007-09-01 00:00:00

abstract：:Rupture of vulnerable atherosclerotic plaques leading to an atherothrombotic event is the primary driver of myocardial infarction and stroke. The ability to detect non-invasively the presence and evolution of vulnerable plaques could have a huge impact on the future identification and management of atherosclerotic car...

journal_title：Cardiovascular research

authors： MacAskill MG,Newby DE,Tavares AAS

更新日期：2019-12-01 00:00:00

abstract：:Intracellular acidosis exerts substantial effects on the contractile performance of the heart. Soon after the onset of acidosis, contractility diminishes, largely due to a decrease in myofilament Ca(2+) responsiveness. This decrease in contractility is followed by a progressive recovery that occurs despite the persist...

journal_title：Cardiovascular research

authors： Mattiazzi A,Vittone L,Mundiña-Weilenmann C

更新日期：2007-03-01 00:00:00

abstract：AIMS:G-protein-coupled receptors (GPCRs) modulate vascular tone, at least in part, via matrix metalloproteinase (MMP) transactivation of the epidermal growth factor receptor (EGFR). We previously have identified novel signalling pathways downstream of the EGFR suggestive of mitogen-activated protein kinase and mitochon...

journal_title：Cardiovascular research

authors： Nagareddy PR,Chow FL,Hao L,Wang X,Nishimura T,MacLeod KM,McNeill JH,Fernandez-Patron C

更新日期：2009-12-01 00:00:00

abstract：:Isolated, buffer perfused guinea pig hearts were used to study the effects of sotalol on arrhythmias and electrophysiology during 30 min of myocardial ischaemia, induced by reducing coronary flow to 10% of control, and subsequent reperfusion. Action potentials were recorded using the floating microelectrode technique ...

journal_title：Cardiovascular research

authors： Culling W,Penny WJ,Sheridan DJ

更新日期：1984-07-01 00:00:00

abstract：OBJECTIVE:The aim was to evaluate the hypothesis that the oxygen demand of stimulated myocardium is downregulated and ischaemia avoided when oxygen supply is limited. METHODS:Isoprenaline stimulation during reduced coronary perfusion pressure or moderate coronary hypoxaemia was studied in relation to myocardial oxygen...

journal_title：Cardiovascular research

authors： Lee SC,Downey HF

更新日期：1993-08-01 00:00:00

abstract：AIMS:A blood pressure-independent metabolic shift toward a catabolic state upon high sodium (Na+) diet, ultimately favouring body fluid preservation, has recently been described in pre-clinical controlled settings. We sought to investigate the real-life impact of high Na+ intake on measures of renal Na+/water handling ...

journal_title：Cardiovascular research

authors： Rossitto G,Maiolino G,Lerco S,Ceolotto G,Blackburn G,Mary S,Antonelli G,Berton C,Bisogni V,Cesari M,Seccia TM,Lenzini L,Pinato A,Montezano A,Touyz RM,Petrie MC,Daly R,Welsh P,Plebani M,Rossi GP,Delles C

更新日期：2020-07-16 00:00:00

abstract：OBJECTIVE:Lower limb perfusion following arterial occlusion depends on the recruitment of collateral vessels. Blood flow through these collateral vessels may be jeopardized by hypersensitivity to vasoconstriction by serotonin (5-HT), as has been reported during hyperlipidemia and diabetes. Therefore the aim of this stu...

journal_title：Cardiovascular research

authors： Janiak P,Lainée P,Grataloup Y,Luyt CE,Bidouard JP,Michel JB,O'Connor SE,Herbert JM

更新日期：2002-11-01 00:00:00

abstract：AIMS:Exercise capacity is reduced in heart failure (HF) patients, due mostly to skeletal muscle abnormalities including impaired energy metabolism, mitochondrial dysfunction, fibre type transition, and atrophy. Glucagon-like peptide-1 (GLP-1) has been shown to improve exercise capacity in HF patients. We investigated t...

journal_title：Cardiovascular research

authors： Takada S,Masaki Y,Kinugawa S,Matsumoto J,Furihata T,Mizushima W,Kadoguchi T,Fukushima A,Homma T,Takahashi M,Harashima S,Matsushima S,Yokota T,Tanaka S,Okita K,Tsutsui H

更新日期：2016-09-01 00:00:00

abstract：:Although researchers in radiation and cancer biology have known about the existence of free radicals and their potential role in pathobiology for several decades, cardiac biologists only began to take notice of these noxious species in the 1970s. Exponential growth of free radical research occurred after the discovery...

journal_title：Cardiovascular research

authors： Singal PK,Khaper N,Palace V,Kumar D

更新日期：1998-12-01 00:00:00

abstract：OBJECTIVE:Mice with genetic disruption of the guanylyl cyclase-A (GC-A) receptor for atrial natriuretic peptide (ANP), have chronic arterial hypertension and marked cardiac hypertrophy. Intriguingly, despite pronounced remodeling, cardiac contractile functions and cardiomyocyte Ca(2+)-handling are preserved and even en...

journal_title：Cardiovascular research

authors： Yurukova S,Kilić A,Völker K,Leineweber K,Dybkova N,Maier LS,Brodde OE,Kuhn M

更新日期：2007-03-01 00:00:00

abstract：OBJECTIVE:Ischemic postconditioning protects the reperfused heart from infarction, and this protection is dependent on the occupancy of adenosine receptors. We further explored the role of adenosine receptors in this salvage. METHODS:In situ rabbit hearts underwent 30 min of regional ischemia and 3 h of reperfusion, a...

journal_title：Cardiovascular research

authors： Philipp S,Yang XM,Cui L,Davis AM,Downey JM,Cohen MV

更新日期：2006-05-01 00:00:00

abstract：OBJECTIVE:The aim was to determine the relationship between the rate of reflow and vulnerability to reperfusion induced arrhythmias. METHODS:Isolated rat hearts, in which left and right coronary arteries were perfused independently, were subjected to transient (10 min) cessation of flow to the left coronary bed. Durin...

journal_title：Cardiovascular research

authors： Ibuki C,Hearse DJ,Avkiran M

更新日期：1992-04-01 00:00:00

abstract：AIMS:Atrial fibrillation (AF) is the most common type of arrhythmia in humans, yet the genetic cause of AF remains elusive. Genome-wide association studies (GWASs) have reported risk variants in four distinct genetic loci, and more recently, a meta-GWAS has further implicated six new loci in AF. However, the functional...

journal_title：Cardiovascular research

authors： Lozano-Velasco E,Hernández-Torres F,Daimi H,Serra SA,Herraiz A,Hove-Madsen L,Aránega A,Franco D

更新日期：2016-01-01 00:00:00

abstract：OBJECTIVES:5-Hydroxytryptamine (5-HT) has a wide range of vascular effects mediated via specific receptors and it has been suggested to be a mediator in ischemic heart disease. The aim of the present study was to localise the 5-HT receptors within the vessel wall. METHODS:Epicardial coronary arteries obtained from pat...

journal_title：Cardiovascular research

authors： Dahm PL,Bodelsson M,Törnebrandt K,Muddle JR,Sykes RM,Yacoub M,Dashwood MR

更新日期：1996-05-01 00:00:00

abstract：:Atrial fibrillation is the most common cardiac arrhythmia with an overall prevalence of almost 1%. Increasing prevalence and associated risks such as stroke and mortality have increased the need for better and more reliable therapeutic treatment. This has stimulated research to elucidate the pathophysiological mechani...

journal_title：Cardiovascular research

authors： Thijssen VL,Ausma J,Borgers M

更新日期：2001-10-01 00:00:00

abstract：:Regional distribution of myocardial blood flow (MBF) was examined in eight normal and nine pulmonary artery banded (PAB) pigs before and during pacing induced tachycardia (heart rates: 175, 225 and 275 beats X min-1) as well as during iv adenosine infusion (1.5 mg X kg-1 X min-1; maximal coronary vasodilatation) using...

journal_title：Cardiovascular research

authors： Manohar M

更新日期：1985-02-01 00:00:00

abstract：OBJECTIVE:We have attempted to demonstrate the induction of inducible nitric oxide synthase in human vascular tissue and define the capacity of different cytokines to induce this enzyme. METHODS:Segments of human arteries were stimulated with lipopolysaccharide (10 micrograms/ml), interleukin-1 beta (5 U/ml), tumor ne...

journal_title：Cardiovascular research

authors： Chester AH,Borland JA,Buttery LD,Mitchell JA,Cunningham DA,Hafizi S,Hoare GS,Springall DR,Polak JM,Yacoub MH

更新日期：1998-06-01 00:00:00

abstract：OBJECTIVE:Intercellular adhesion molecule (ICAM)-1 is an immunoglobulin-like cell adhesion molecule expressed by several cell types, including proliferating vascular smooth muscle cells (VSMC). Cross-linking ICAM-1 on the surface of different cell types has previously been shown to cause an increase in cellular activat...

journal_title：Cardiovascular research

authors： Lawson C,Ainsworth ME,McCormack AM,Yacoub M,Rose ML

更新日期：2001-06-01 00:00:00

abstract：Aims:MicroRNAs (miRNAs) have been implicated in the pathogenesis of pulmonary hypertension (PH), a multifactorial and progressive condition associated with an increased afterload of the right ventricle leading to heart failure and death. The main aim of this study was to correlate the levels of miR-424(322) with the se...

journal_title：Cardiovascular research

authors： Baptista R,Marques C,Catarino S,Enguita FJ,Costa MC,Matafome P,Zuzarte M,Castro G,Reis A,Monteiro P,Pêgo M,Pereira P,Girão H

更新日期：2018-01-01 00:00:00

abstract：:Cardiomyocytes express a surprisingly large number of potassium channel types. The primary physiological functions of the currents conducted by these channels are to maintain the resting membrane potential and mediate action potential repolarization under basal conditions and in response to changes in the concentratio...

journal_title：Cardiovascular research

authors： Crotti L,Odening KE,Sanguinetti MC

更新日期：2020-07-15 00:00:00

abstract：:Genetic and environmental factors influence the development of coronary artery disease (CAD). Genetic analyses of families and the population continue to yield important fundamental insights for CAD. For the past four decades, CAD human genetic research focused largely on the study of germline genetic variation in CAD...

journal_title：Cardiovascular research

authors： Patel AP,Natarajan P

更新日期：2019-04-15 00:00:00