Role of vascular cell adhesion molecule-1 and fibronectin connecting segment-1 in monocyte rolling and adhesion on early atherosclerotic lesions.

abstract：:Recent studies in isolated cardiac tissue preparations have demonstrated the applicability of a one-dimensional difference equation model describing the global behavior of a driven nonpacemaker cell to the understanding of rate-dependent cardiac excitation. As a first approximation to providing an ionic basis to compl...

journal_title：Circulation research

authors： Vinet A,Chialvo DR,Michaels DC,Jalife J

更新日期：1990-12-01 00:00:00

abstract：RATIONALE:Transmural dispersion of repolarization has been shown to play a role in the genesis of ventricular tachycardia and fibrillation in different animal models of heart failure (HF). Heterogeneous changes of repolarization within the midmyocardial population of ventricular cells have been considered an important ...

journal_title：Circulation research

authors： Glukhov AV,Fedorov VV,Lou Q,Ravikumar VK,Kalish PW,Schuessler RB,Moazami N,Efimov IR

更新日期：2010-03-19 00:00:00

abstract：:We discuss the recent finding by Mizishima's group regarding the role of the autophagy-related conjugation system in mediating the closure of autophagosomes and its implication in the study of autophagy in mammalian cells. The study not only shows a novel function of the autophagy-related conjugation system but also i...

journal_title：Circulation research

authors： Saito T,Sadoshima J

更新日期：2017-02-17 00:00:00

abstract：:The cardiovascular actions of the synthetic natriuretic peptide, atriopeptin II, were examined in conscious unrestrained spontaneously hypertensive rats and normotensive Wistar-Kyoto rats. The animals were chronically instrumented with miniaturized pulsed Doppler flow probes to allow measurement of regional blood flow...

journal_title：Circulation research

authors： Lappe RW,Smits JF,Todt JA,Debets JJ,Wendt RL

更新日期：1985-04-01 00:00:00

abstract：:The effect of hypercapnia on coronary vascular resistance (CVR) was studied in seven open-chest dogs. Coronary blood flow was supplied to the cannulated left main coronary artery from the femoral artery by a precision pump. Coronary arterial PCO2 was locally controlled with a small membrane oxygenator in the coronary ...

journal_title：Circulation research

authors： Case RB,Greenberg H

更新日期：1976-10-01 00:00:00

abstract：:Peroxisome proliferator-activated receptor (PPAR) gamma is activated by thiazolidinediones (TZDs), widely used as insulin-sensitizing agents for the treatment of type 2 diabetes. TZDs have been shown to induce apoptosis in a variety of mammalian cells. In vascular smooth muscle cells (VSMCs), proliferation and apoptos...

journal_title：Circulation research

authors： Bruemmer D,Yin F,Liu J,Berger JP,Sakai T,Blaschke F,Fleck E,Van Herle AJ,Forman BM,Law RE

更新日期：2003-08-22 00:00:00

abstract：:We examined the function of the interventricular septum in six open-chest dogs by inserting piezoelectric crystals into the interventricular septum. Continuous ultrasonic recordings showed that the changes in myocardial chord length (MCL) in the septum and free walls of the right and left ventricle were similar during...

journal_title：Circulation research

authors： Molaug M,Stokland O,Ilebekk A,Lekven J,Kiil F

更新日期：1981-07-01 00:00:00

abstract：:A mathematical model for the regulation of mechanical activity in cardiac muscle has been developed based on a three-element rheological model of this muscle. The contractile element has been modeled taking into account the results of extensive mechanical tests that involved the recording of length-force and force-vel...

journal_title：Circulation research

authors： Izakov VYa,Katsnelson LB,Blyakhman FA,Markhasin VS,Shklyar TF

更新日期：1991-11-01 00:00:00

abstract：:Matrix metalloproteinases (MMPs) include most major constituents of the arterial wall as substrates. A common promotor polymorphism (5A/6A) is associated with differences in MMP-3 (stromelysin-1) activity, and associations with certain forms of vascular disease have been shown. This study investigated whether the MMP-...

journal_title：Circulation research

authors： Medley TL,Kingwell BA,Gatzka CD,Pillay P,Cole TJ

更新日期：2003-06-13 00:00:00

abstract：:Endothelins exert potent excitatory cardiac effects by acting on specific receptors on myocytes. In this study, we have examined the signal transduction mechanism for the chronotropic effect of endothelins in guinea pig atria. A competition binding of [125I]endothelin 1 ([125I]ET-1) using the recently developed ETA re...

journal_title：Circulation research

authors： Ono K,Eto K,Sakamoto A,Masaki T,Shibata K,Sada T,Hashimoto K,Tsujimoto G

更新日期：1995-02-01 00:00:00

abstract：:This study was designed to determine if opioids were detectable in cerebrospinal fluid (CSF) and if these concentrations were altered by hemorrhagic hypotension. This study was further designed to determine the effects of topically administered opioids on pial arteriolar diameter during normotension and hypotension. C...

journal_title：Circulation research

authors： Armstead WM,Mirro R,Busija DW,Desiderio DM,Leffler CW

更新日期：1991-04-01 00:00:00

abstract：:Because phospholemman (PLM) regulates the Na(+)/K(+) pump (NKA) and is a major cardiac phosphorylation target for both protein kinase A (at Ser68) and protein kinase C (PKC) (at both Ser63 and Ser68), we evaluated whether PLM mediates the PKC-dependent regulation of NKA function and protein kinase A/PKC crosstalk in v...

journal_title：Circulation research

authors： Han F,Bossuyt J,Despa S,Tucker AL,Bers DM

更新日期：2006-12-08 00:00:00

abstract：RATIONALE:Myofibroblasts are believed to evolve from precursor cells; however, whether noncardiomyocyte cardiac cells (NMCCs; ie, endothelial cells, smooth muscle cells, pericytes, and fibroblasts) that have been derived from human-induced pluripotent stem cells (hiPSCs) can transdifferentiate into myofibroblast-like c...

journal_title：Circulation research

authors： Gao L,Yang L,Wang L,Geng Z,Wei Y,Gourley G,Zhang J

更新日期：2018-12-07 00:00:00

abstract：:The endothelial cell membrane glycoprotein thrombomodulin (TM) plays a critical role in the regulation of coagulation. TM is an essential cofactor in protein C activation by thrombin, and a direct inhibitor of thrombin-induced platelet activation and fibrinogen clotting. Protease nexin-1 (PN-1) is a serpin synthesized...

journal_title：Circulation research

authors： Bouton MC,Venisse L,Richard B,Pouzet C,Arocas V,Jandrot-Perrus M

更新日期：2007-04-27 00:00:00

abstract：:Vagal afferents from the cardiopulmonary region exert a tonic inhibition on the vasomotor center. This is demonstrated by constriction of systemic resistance and splanchnic capacitance vessels and by increased output of renin when the vagi are cut or blocked. In dogs, removal or selective denervation of organs showed ...

journal_title：Circulation research

authors： Thorén PN,Donald DE,Shepherd JT

更新日期：1976-06-01 00:00:00

abstract：:Isolated, cultured arterial endothelial cells express an acetylcholine (ACh)-activated K+ current in addition to an inward rectifier current whose conductance is unaffected by ACh. The cholinergic K+ current is specifically blocked by atropine (1 microM) and shows single saturation kinetics with ACh (half-maximal stim...

journal_title：Circulation research

authors： Olesen SP,Davies PF,Clapham DE

更新日期：1988-06-01 00:00:00

abstract：:p21ras is a potent regulator of myogenic cell growth and differentiation. It has been implicated as playing a major role in the genesis of cardiac hypertrophy. We examined the effect of Ras overexpression on human atrial natriuretic peptide (hANP) gene expression, a marker of hypertrophy, in neonatal rat ventricular m...

journal_title：Circulation research

authors： Kovacic-Milivojevic B,Zlock DW,Gardner DG

更新日期：1997-04-01 00:00:00

abstract：:Nitrite has recently emerged as an important bioactive molecule, capable of conferring cardioprotection and a variety of other benefits in the cardiovascular system and elsewhere. The mechanisms by which it accomplishes these functions remain largely unclear. To characterize the dose response and corresponding cardiac...

journal_title：Circulation research

authors： Perlman DH,Bauer SM,Ashrafian H,Bryan NS,Garcia-Saura MF,Lim CC,Fernandez BO,Infusini G,McComb ME,Costello CE,Feelisch M

更新日期：2009-03-27 00:00:00

abstract：:cAMP-dependent protein kinase is anchored to discrete cellular compartments by a family of proteins, the A-kinase anchor proteins (AKAPs). We have investigated in vivo and in vitro the biological effects of the expression of a prototypic member of the family, AKAP75, on smooth muscle cells. In vitro expression of AKAP...

journal_title：Circulation research

authors： Indolfi C,Stabile E,Coppola C,Gallo A,Perrino C,Allevato G,Cavuto L,Torella D,Di Lorenzo E,Troncone G,Feliciello A,Avvedimento E,Chiariello M

更新日期：2001-02-16 00:00:00

abstract：:To determine the acute and chronic effects of static and dynamic exercise upon the cardiovascular system, two groups of athletes were studied and compared to untrained control individuals. Thus, 12 long distance runners (LDR) and 17 competitive weight lifters (CWL) were compared to 10 light controls (LC) and 14 heavy ...

journal_title：Circulation research

authors： Longhurst JC,Kelly AR,Gonyea WJ,Mitchell JH

更新日期：1981-06-01 00:00:00

abstract：RATIONALE:During the transition from compensated hypertrophy to heart failure, the signaling between L-type Ca(2+) channels in the cell membrane/T-tubules and ryanodine receptors in the sarcoplasmic reticulum becomes defective, partially because of the decreased expression of a T-tubule-sarcoplasmic reticulum anchoring...

journal_title：Circulation research

authors： Li RC,Tao J,Guo YB,Wu HD,Liu RF,Bai Y,Lv ZZ,Luo GZ,Li LL,Wang M,Yang HQ,Gao W,Han QD,Zhang YY,Wang XJ,Xu M,Wang SQ

更新日期：2013-02-15 00:00:00

abstract：:There is now overwhelming evidence to support lowering LDL-c (low-density lipoprotein cholesterol) to reduce cardiovascular morbidity and mortality. Statins are a class of drugs frequently prescribed to lower cholesterol. However, in spite of their wide-spread use, discontinuation and nonadherence remains a major gap ...

journal_title：Circulation research

authors： Ward NC,Watts GF,Eckel RH

更新日期：2019-01-18 00:00:00

abstract：:Smooth muscle expresses the Ialpha and the Ibeta isoforms of cGMP-dependent protein kinase I (cGKI). Inactivation of the murine cGKI gene prkg1 leads to multiple phenotypes and premature death at approximately 6 weeks. We reconstituted mice with the cGKIalpha or -Ibeta isozyme to test which isozyme was needed to suppo...

journal_title：Circulation research

authors： Weber S,Bernhard D,Lukowski R,Weinmeister P,Wörner R,Wegener JW,Valtcheva N,Feil S,Schlossmann J,Hofmann F,Feil R

更新日期：2007-11-26 00:00:00

abstract：:Peroxisome proliferator-activated receptors (PPARs) are nuclear receptors controlling lipid and glucose metabolism as well as inflammation. PPARs are expressed in macrophages, cells that also generate reactive oxygen species (ROS). In this study, we investigated whether PPARs regulate ROS production in macrophages. Di...

journal_title：Circulation research

authors： Teissier E,Nohara A,Chinetti G,Paumelle R,Cariou B,Fruchart JC,Brandes RP,Shah A,Staels B

更新日期：2004-12-10 00:00:00

abstract：RATIONALE:Carriers of the most common prothrombotic mutations FVL (factor V Leiden) and FII (prothrombin) 20210G>A show a highly variable clinical phenotype. Using standardized in vivo coagulation activation followed by activity pattern analysis we have recently shown, that the FVL mutation accelerates thrombin and APC...

journal_title：Circulation research

authors： Rühl H,Berens C,Winterhagen FI,Reda S,Müller J,Oldenburg J,Pötzsch B

更新日期：2019-08-16 00:00:00

abstract：:Adenosine, a vasodilator metabolite, is often produced in tissues where the demand for oxygen exceeds the supply. We have recently demonstrated in isolated cannulated arterioles that adenosine and its metabolite, inosine, can also cause vasoconstriction by stimulation of mast cells. Secondary release of histamine and ...

journal_title：Circulation research

authors： Shepherd RK,Linden J,Duling BR

更新日期：1996-04-01 00:00:00

abstract：RATIONALE:Uncoupling protein (UCP)2 is a mitochondrial inner membrane protein that is expressed in mammalian myocardium under normal conditions and upregulated in pathological states such as heart failure. UCP2 is thought to protect cardiomyocytes against oxidative stress by dissipating the mitochondrial proton gradien...

journal_title：Circulation research

authors： Turner JD,Gaspers LD,Wang G,Thomas AP

更新日期：2010-03-05 00:00:00

abstract：:Direct binding of apolipoprotein (apo)B-containing lipoproteins to proteoglycans is the initiating event in atherosclerosis, but the processes involved at later stages of development are unclear. Here, we investigated the importance of the apoB-proteoglycan interaction in the development of atherosclerosis over time a...

journal_title：Circulation research

authors： Gustafsson M,Levin M,Skålén K,Perman J,Fridén V,Jirholt P,Olofsson SO,Fazio S,Linton MF,Semenkovich CF,Olivecrona G,Borén J

更新日期：2007-10-12 00:00:00

abstract：:In a freshly isolated endothelial cell preparation from rabbit aorta, the regulation of the acetylcholine (ACh)-sensitive intracellular Ca2+ store and the effects of the Ca(2+)-induced Ca2+ release agonists ryanodine and caffeine were studied using fura 2 imaging fluorescence microscopy. ACh (10 mumol/L) caused a tran...

journal_title：Circulation research

authors： Wang X,Lau F,Li L,Yoshikawa A,van Breemen C

更新日期：1995-07-01 00:00:00

abstract：RATIONALE:Giant-cell arteritis (GCA) is a large-vessel vasculitis characterized by immune cell infiltration, yet the potential involvement of neutrophils has rarely been studied. OBJECTIVE:We investigated whether alterations in neutrophil reactivity occurred in the pathogenesis of GCA or during its clinical management...

journal_title：Circulation research

authors： Nadkarni S,Dalli J,Hollywood J,Mason JC,Dasgupta B,Perretti M

更新日期：2014-01-17 00:00:00