The Biological Basis for Cardiac Repair After Myocardial Infarction: From Inflammation to Fibrosis.

abstract：:Sixty-eight blood pressure (BP)-lowering randomized controlled trials (defined as randomized controlled trials comparing active treatment with placebo, or less active treatment, achieving a BP difference, performed between 1966 and end 2013 in cohorts with ≥ 40% hypertensive patients, and exclusive of trials in acute ...

journal_title：Circulation research

authors： Zanchetti A,Thomopoulos C,Parati G

更新日期：2015-03-13 00:00:00

abstract：RATIONALE:Mitochondria, although required for cellular ATP production, are also known to have other important functions that may include modulating cellular responses to environmental stimuli. However, the mechanisms whereby mitochondria impact cellular phenotype are not yet clear. OBJECTIVE:To determine how mitochond...

journal_title：Circulation research

authors： Shimasaki Y,Pan N,Messina LM,Li C,Chen K,Liu L,Cooper MP,Vita JA,Keaney JF Jr

更新日期：2013-09-13 00:00:00

abstract：:A series of new phenylethanolamines with 2-methoxy and/or 4-methyl, 4-chloro, or 4-bromo ring substituents and either N-isopropyl or N-tert butyl substituents have been synthesized and tested for beta 1- and beta 2-adrenoceptor blocking activity using isolated guinea pig atrial and tracheal preparations. Each of the d...

journal_title：Circulation research

authors： Letts LG,Temple DM,Williams LR

更新日期：1980-06-01 00:00:00

abstract：:Although morphological studies suggest that coronary vascular injury is a result of prolonged ischemia and subsequent reperfusion, whether functional coronary microvascular injury develops during brief in vivo ischemia is unclear. In other organs, permeability is a sensitive indicator of functional vascular injury. Th...

journal_title：Circulation research

authors： Dauber IM,VanBenthuysen KM,McMurtry IF,Wheeler GS,Lesnefsky EJ,Horwitz LD,Weil JV

更新日期：1990-04-01 00:00:00

abstract：:Gene therapy, aimed at the correction of key pathologies being out of reach for conventional drugs, bears the potential to alter the treatment of cardiovascular diseases radically and thereby of heart failure. Heart failure gene therapy refers to a therapeutic system of targeted drug delivery to the heart that uses fo...

journal_title：Circulation research

authors： Pleger ST,Brinks H,Ritterhoff J,Raake P,Koch WJ,Katus HA,Most P

更新日期：2013-08-30 00:00:00

abstract：:Insulin-like growth factor I (IGF-I) is a widely distributed mitogen that mediates the growth-promoting effects of platelet-derived growth factor in mesenchymal cells. We show that rat aortic IGF-I messenger RNA (mRNA) is induced 24 hours after deendothelialization, at a time when smooth muscle cell proliferation with...

journal_title：Circulation research

authors： Cercek B,Fishbein MC,Forrester JS,Helfant RH,Fagin JA

更新日期：1990-06-01 00:00:00

abstract：:The influence that the pressure-sensitive receptors in the cardiovascular system have on renal nerve activity and on heart rate was compared in normotensive rats (NTR) and spontaneously hypertensive rats (SHR). The cardiovascular receptors were stimulated by raising the blood pressure (BP) with intravenous phenylephri...

journal_title：Circulation research

authors： Coote JH,Sato Y

更新日期：1977-06-01 00:00:00

abstract：:We investigated the combined effectiveness of intra-aortic balloon counterpulsation and hyperosmotic mannitol (25%) on regional myocardial blood flow during acute coronary insufficiency. Cardiac output and paced heart rate were held constant in chloralose-anesthetized dogs during right heart bypass. Acute coronary ins...

journal_title：Circulation research

authors： Watson JT,Fixler DE,Platt MR,Nall BB,Jett GK,Willerson JT

更新日期：1976-06-01 00:00:00

abstract：:Rat lungs were inflated and incubated in either anionic or cationic ferritin, and alveolar and capillary basement membranes were examined by electron microscopy. Cationic ferritin bound to heparan sulfate proteoglycans on the external surface of the alveolar basement membrane, whereas cationic ferritin bound to the la...

journal_title：Circulation research

authors： Brody JS,Vaccaro CA,Hill NS,Rounds S

更新日期：1984-08-01 00:00:00

abstract：:Bone morphogenetic peptides (BMPs), a family of cytokines critical to normal development, were recently implicated in the pathogenesis of familial pulmonary arterial hypertension. The type-II receptor (BMPRII) is required for recognition of all BMPs, and targeted deletion of BMPRII in mice results in fetal lethality b...

journal_title：Circulation research

authors： West J,Fagan K,Steudel W,Fouty B,Lane K,Harral J,Hoedt-Miller M,Tada Y,Ozimek J,Tuder R,Rodman DM

更新日期：2004-04-30 00:00:00

abstract：:The direct oral anticoagulants (DOACs) represent a major advance in oral anticoagulant therapy and have replaced the vitamin K antagonists as the preferred treatment for many indications. By simplifying long-term anticoagulant therapy and improving its safety, the DOACs have the potential to reduce the global burden o...

journal_title：Circulation research

authors： Chan NC,Eikelboom JW,Weitz JI

更新日期：2016-04-29 00:00:00

abstract：:The transcription factor signal transducer and activator of transcription 3 (STAT3) participates in a wide variety of physiological processes and directs seemingly contradictory responses such as proliferation and apoptosis. To elucidate its role in the heart, we generated mice harboring a cardiomyocyte-restricted kno...

journal_title：Circulation research

authors： Hilfiker-Kleiner D,Hilfiker A,Fuchs M,Kaminski K,Schaefer A,Schieffer B,Hillmer A,Schmiedl A,Ding Z,Podewski E,Podewski E,Poli V,Schneider MD,Schulz R,Park JK,Wollert KC,Drexler H

更新日期：2004-07-23 00:00:00

abstract：:Intussusceptive angiogenesis is a novel mode of blood vessel formation and remodeling, which occurs by internal division of the preexisting capillary plexus without sprouting. In this study, the process is demonstrated in developing chicken eye vasculature and in the chorioallantoic membrane by methylmethacrylate (Mer...

journal_title：Circulation research

authors： Djonov V,Schmid M,Tschanz SA,Burri PH

更新日期：2000-02-18 00:00:00

abstract：:Transmembrane potentials, extracellular potassium activity, and intracellular sodium activity were determined during acute global ischemia in Langendorff perfused guinea pig ventricles by microelectrode techniques. Resting membrane potential decreased with a sigmoidal time course from -82 mV to -49.5 +/- 2.7 mV (SD, n...

journal_title：Circulation research

authors： Kléber AG

更新日期：1983-04-01 00:00:00

abstract：:Physiological or pathological stresses and strains produce longer or wider muscle cells, but resting sarcomere length remains constant. Our goal was to investigate the cellular mechanisms for controlling this optimal, resting sarcomere length. To do so, we cultured neonatal rat cardiomyocytes on microfabricated peg-an...

journal_title：Circulation research

authors： Mansour H,de Tombe PP,Samarel AM,Russell B

更新日期：2004-03-19 00:00:00

abstract：RATIONALE:The heart contains abundant interstitial and perivascular fibroblasts. Traditional views suggest that, under conditions of mechanical stress, cytokines, growth factors, and neurohumoral mediators stimulate fibroblast activation, inducing ECM (extracellular matrix) protein synthesis and promoting fibrosis and ...

journal_title：Circulation research

authors： Russo I,Cavalera M,Huang S,Su Y,Hanna A,Chen B,Shinde AV,Conway SJ,Graff J,Frangogiannis NG

更新日期：2019-04-12 00:00:00

abstract：:The extracellular pH (pHo) and intracellular pH (pHi) were simultaneously measured with H(+)-sensitive microelectrodes in the rabbit papillary muscle during normal arterial perfusion and no-flow ischemia. The preparation was kept in an artificial gaseous atmosphere (N2 and CO2 during ischemia) without a surrounding fl...

journal_title：Circulation research

authors： Yan GX,Kléber AG

更新日期：1992-08-01 00:00:00

abstract：:Different myosin isoenzymes of pig and human atrium and ventricle and rat ventricle were characterized by two approaches: pyrophosphate polyacrylamide gel electrophoresis (PP-PAGE) and analysis of the myosin P light chains by two-dimensional polyacrylamide gel electrophoresis (2D-PAGE). We further investigated the rel...

journal_title：Circulation research

authors： Morano I,Arndt H,Gärtner C,Rüegg JC

更新日期：1988-03-01 00:00:00

abstract：RATIONALE:Loss-of-function studies in cardiac myocytes (CMs) are currently limited by the need for appropriate conditional knockout alleles. The factors that regulate CM maturation are poorly understood. Previous studies on CM maturation have been confounded by heart dysfunction caused by whole organ gene inactivation....

journal_title：Circulation research

authors： Guo Y,VanDusen NJ,Zhang L,Gu W,Sethi I,Guatimosim S,Ma Q,Jardin BD,Ai Y,Zhang D,Chen B,Guo A,Yuan GC,Song LS,Pu WT

更新日期：2017-06-09 00:00:00

abstract：:In vitro and in vivo evidence indicates that hemodynamic wall shear stress evokes a diversity of biological responses in vascular endothelial cells, ranging from cell shape changes to alterations in low density lipoprotein receptor expression. The signal transduction mechanisms by which the level of fluid mechanical s...

journal_title：Circulation research

authors： Prasad AR,Logan SA,Nerem RM,Schwartz CJ,Sprague EA

更新日期：1993-04-01 00:00:00

abstract：:Previously, it was shown that the D enantiomer of isoidide dinitrate was 10-fold more potent than the L enantiomer and 10-fold less potent than glyceryl trinitrate for stimulating cyclic GMP accumulation and relaxation of isolated rat aorta. In the present study, these organic nitrates were tested for their ability to...

journal_title：Circulation research

authors： Bennett BM,Schröder H,Hayward LD,Waldman SA,Murad F

更新日期：1988-10-01 00:00:00

abstract：:Mononuclear phagocytes (MPs) relevant to atherosclerosis include monocytes, macrophages, and dendritic cells. A decade ago, studies on macrophage behavior in atherosclerotic lesions were often limited to quantification of total macrophage area in cross-sections of plaques. Although technological advances are still nee...

journal_title：Circulation research

authors： Randolph GJ

更新日期：2014-05-23 00:00:00

abstract：:Hemodynamics play an important role in cardiovascular development, and changes in blood flow can cause congenital heart malformations. The endothelium and endocardium are subjected to mechanical forces, of which fluid shear stress is correlated to blood flow velocity. The shear stress responsive genes lung Krüppel-lik...

journal_title：Circulation research

authors： Groenendijk BC,Hierck BP,Vrolijk J,Baiker M,Pourquie MJ,Gittenberger-de Groot AC,Poelmann RE

更新日期：2005-06-24 00:00:00

abstract：:We used two experimental techniques to study the effect of lidocaine hydrochloride on the early inward transient (sodium) current as it is reflected by the maximum rate of change of action potential phase 0 (Vmax). We assessed the effect of lidocaine on Vmax as Purkinje fibers were slowly depolarized by increasing the...

journal_title：Circulation research

authors： Weld FM,Bigger JT Jr

更新日期：1975-11-01 00:00:00

abstract：:This study examined intracellular signal events of arterial cells following balloon catheter injury to rat carotid artery. Within 30 minutes, a marked increase in extracellular signal-regulated kinase-1/2 (ERK1/2) activity was observed. This activity remained elevated for 12 hours but had decreased to control levels b...

journal_title：Circulation research

authors： Koyama H,Olson NE,Dastvan FF,Reidy MA

更新日期：1998-04-06 00:00:00

abstract：:To elucidate the mechanisms responsible for the increase in alpha 1-adrenergic receptors during ischemia in vivo, we developed a procedure for measuring alpha 1-adrenergic receptors in isolated, calcium-tolerant adult canine myocytes. Specific [3H]prazosin binding was rapid, saturable, reversible, and demonstrated the...

journal_title：Circulation research

authors： Heathers GP,Yamada KA,Kanter EM,Corr PB

更新日期：1987-11-01 00:00:00

abstract：:Angiotensin II and its metabolites, [des-Asp-1]-angiotensin II (angiotensin III), [des-(Asp-1,Arg-2)]angiotensin II, and [des-(Asp-1,Arg-2,val-3)]angiotensin II, were measured in arterial and venous plasma from normal rats. Paper chromatography was used to separate the peptides which were measured with a radioimmunoas...

journal_title：Circulation research

authors： Semple PF,Morton JJ

更新日期：1976-06-01 00:00:00

abstract：:Vascular calcification is a common finding in atherosclerosis and a serious problem in diabetic and uremic patients. Because of the correlation of hyperphosphatemia and vascular calcification, the ability of extracellular inorganic phosphate levels to regulate human aortic smooth muscle cell (HSMC) culture mineralizat...

journal_title：Circulation research

authors： Jono S,McKee MD,Murry CE,Shioi A,Nishizawa Y,Mori K,Morii H,Giachelli CM

更新日期：2000-09-29 00:00:00

abstract：:-The vascular endothelial growth factor receptor Flk-1/KDR is highly expressed during development and almost disappears in adult tissues. Despite its biological relevance, little is known about the molecular mechanisms controlling its expression. In the present work, it is shown that cAMP response element binding prot...

journal_title：Circulation research

authors： Illi B,Puri P,Morgante L,Capogrossi MC,Gaetano C

更新日期：2000-06-23 00:00:00

abstract：:A rapidly emerging body of literature implicates a pivotal role for the Ca2+-calmodulin-dependent phosphatase calcineurin as a cellular target for a variety of Ca2+-dependent signaling pathways culminating in left ventricular hypertrophy (LVH). Most of the recent experimental support for this hypothesis is derived fro...

journal_title：Circulation research

authors： Zhang W,Kowal RC,Rusnak F,Sikkink RA,Olson EN,Victor RG

更新日期：1999-04-02 00:00:00