Partial purification of human renin.

abstract：RATIONALE:Atherosclerosis proceeds through a multistep reaction that begins with endothelial injury caused by a host of stress signals, among which oxidized low-density lipoprotein (oxLDL) plays a critical role. OxLDL disrupts normal functionality of the endothelium by upregulating adhesion molecules (eg, ICAM-1) and c...

journal_title：Circulation research

authors： Fang F,Yang Y,Yuan Z,Gao Y,Zhou J,Chen Q,Xu Y

更新日期：2011-04-01 00:00:00

abstract：:Intracellular potassium activity in guinea pig left atria was measured using potassium ion-selective microelectrodes and conventional microelectrodes. The effects of extracellular potassium concentration and acetylcholine on both intracellular potassium activity and the relationship between the resting membrane potent...

journal_title：Circulation research

authors： Baumgarten CM,Singer DH,Fozzard HA

更新日期：1984-01-01 00:00:00

abstract：:Brugada syndrome has been linked to mutations in SCN5A. Agents that dissociate slowly from the sodium channel such as flecainide and ajmaline unmask the Brugada syndrome electrocardiogram and precipitate ventricular tachycardia/fibrillation. Lidocaine, an agent with rapid dissociation kinetics, has previously been sho...

journal_title：Circulation research

authors： Barajas-Martínez HM,Hu D,Cordeiro JM,Wu Y,Kovacs RJ,Meltser H,Kui H,Elena B,Brugada R,Antzelevitch C,Dumaine R

更新日期：2008-08-15 00:00:00

abstract：:Generation of proapoptotic sphingolipids by neutral sphingomyelinase activation is an early response to hypoxia/reoxygenation (HR) in cardiomyocytes. Factor associated with neutral sphingomyelinase activation (FAN) mediates activation of sphingomyelinase and subsequent apoptosis. However, the participation of FAN in H...

journal_title：Circulation research

authors： O'Brien NW,Gellings NM,Guo M,Barlow SB,Glembotski CC,Sabbadini RA

更新日期：2003-04-04 00:00:00

abstract：:To isolate specific markers of both differentiated and proliferating vascular smooth muscle cells (VSMCs), we used the technique of differential cDNA screening using RNA from cultured rat aortic VSMCs. The tissue specificity of expression of all of the cDNAs isolated was determined by Northern analysis. We isolated se...

journal_title：Circulation research

authors： Shanahan CM,Weissberg PL,Metcalfe JC

更新日期：1993-07-01 00:00:00

abstract：:Atherosclerotic plaque rupture is the main cause of coronary thrombosis and myocardial infarcts. Currently, there is no animal model of plaque disruption. We have developed a rabbit model in which an atherosclerotic plaque can be ruptured at will after an inflatable balloon becomes embedded into the plaque. Furthermor...

journal_title：Circulation research

authors： Rekhter MD,Hicks GW,Brammer DW,Work CW,Kim JS,Gordon D,Keiser JA,Ryan MJ

更新日期：1998-10-05 00:00:00

abstract：:A potent transcriptional enhancer was previously identified upstream of the mouse renin gene. Within the enhancer is a TGACCT direct-repeat motif, required for enhancer activity, that is the consensus sequence recognized by members of the thyroid hormone subfamily of steroid hormone receptors. We previously reported t...

journal_title：Circulation research

authors： Liu X,Huang X,Sigmund CD

更新日期：2003-05-16 00:00:00

abstract：:Chronic hypoxic pulmonary hypertension is associated with profound vascular remodeling and alterations in Ca(2+) homeostasis in pulmonary arterial smooth muscle cells (PASMCs). Recent studies show that transient receptor potential (TRPC) genes, which encode store-operated and receptor-operated cation channels, play im...

journal_title：Circulation research

authors： Lin MJ,Leung GP,Zhang WM,Yang XR,Yip KP,Tse CM,Sham JS

更新日期：2004-09-03 00:00:00

abstract：RATIONALE:Higher social integration is associated with lower cardiovascular mortality; however, whether it is associated with incident coronary heart disease (CHD), especially in women, and whether associations differ by case fatality are unclear. OBJECTIVES:This study sought to examine the associations between social...

journal_title：Circulation research

authors： Chang SC,Glymour M,Cornelis M,Walter S,Rimm EB,Tchetgen Tchetgen E,Kawachi I,Kubzansky LD

更新日期：2017-06-09 00:00:00

abstract：:This study investigated the possible roles of strongly binding myosin crossbridges in determining loaded shortening and power output in cardiac myocytes. Single skinned cardiac myocytes were attached between a force transducer and position motor, and shortening velocities were measured over a range of loads during var...

journal_title：Circulation research

authors： McDonald KS,Moss RL

更新日期：2000-10-27 00:00:00

abstract：:We created knock-in mice in which a deletion of 3 base pairs coding for K210 in cardiac troponin (cTn)T found in familial dilated cardiomyopathy patients was introduced into endogenous genes. Membrane-permeabilized cardiac muscle fibers from mutant mice showed significantly lower Ca(2+) sensitivity in force generation...

journal_title：Circulation research

authors： Du CK,Morimoto S,Nishii K,Minakami R,Ohta M,Tadano N,Lu QW,Wang YY,Zhan DY,Mochizuki M,Kita S,Miwa Y,Takahashi-Yanaga F,Iwamoto T,Ohtsuki I,Sasaguri T

更新日期：2007-07-20 00:00:00

abstract：:The fat-derived hormone adiponectin has been shown to have a protective role in macrovascular disorders. However, nothing is known about the function of adiponectin in retinal microvessel disease. Here, we investigated the causal role of adiponectin in retinal vessel formation and inflammation under conditions of hypo...

journal_title：Circulation research

authors： Higuchi A,Ohashi K,Kihara S,Walsh K,Ouchi N

更新日期：2009-05-08 00:00:00

abstract：RATIONALE:Mechanisms of angiogenesis in skeletal muscle remain poorly understood. Efforts to induce physiological angiogenesis hold promise for the treatment of diabetic microvascular disease and peripheral artery disease but are hindered by the complexity of physiological angiogenesis and by the poor angiogenic respon...

journal_title：Circulation research

authors： Rowe GC,Raghuram S,Jang C,Nagy JA,Patten IS,Goyal A,Chan MC,Liu LX,Jiang A,Spokes KC,Beeler D,Dvorak H,Aird WC,Arany Z

更新日期：2014-08-15 00:00:00

abstract：RATIONALE:Circulating progenitor cells (CPCs) mobilize in response to ischemic injury, but their predictive value remains unknown in acute coronary syndrome (ACS). OBJECTIVE:We aimed to investigate the number of CPCs in ACS compared with those with stable coronary artery disease (CAD), relationship between bone marrow...

journal_title：Circulation research

authors： Samman Tahhan A,Hammadah M,Raad M,Almuwaqqat Z,Alkhoder A,Sandesara PB,Mohamed-Kelli H,Hayek SS,Kim JH,O'Neal WT,Topel ML,Grant AJ,Sabbak N,Heinl RE,Gafeer MM,Obideen M,Kaseer B,Abdelhadi N,Ko YA,Liu C,Hesaroieh I

更新日期：2018-05-25 00:00:00

abstract：RATIONALE:ATP-binding cassette transporter A1 (ABCA1) plays a critical role in eliminating excess free cholesterol from tissues by effluxing cellular free cholesterol and phospholipids to lipid-poor apolipoprotein AI. Macrophage ABCA1 also dampens proinflammatory myeloid differentiation primary-response protein 88-depe...

journal_title：Circulation research

authors： Zhu X,Westcott MM,Bi X,Liu M,Gowdy KM,Seo J,Cao Q,Gebre AK,Fessler MB,Hiltbold EM,Parks JS

更新日期：2012-11-09 00:00:00

abstract：:Increasing evidence indicates that the control of cell proliferation and apoptosis are linked. The c-myc proto-oncogene is induced early after cell-cycle entry in vascular smooth muscle cells (VSMCs) in vitro and after arterial injury and regulates both cell proliferation and apoptosis. Although both proliferation and...

journal_title：Circulation research

authors： Macdonald K,Bennett MR

更新日期：1999-04-16 00:00:00

abstract：:We administered ascitic fluid containing atrial natriuretic factor (ANF) monoclonal antibody to rats after 3 weeks of exposure to hypoxia while the rats were still hypoxic. In additional chronically hypoxic rats, we infused synthetic rat ANF. In conscious chronically instrumented rats, after a bolus dose of 5 microgra...

journal_title：Circulation research

authors： Raffestin B,Levame M,Eddahibi S,Viossat I,Braquet P,Chabrier PE,Cantin M,Adnot S

更新日期：1992-01-01 00:00:00

abstract：:Cardiovascular aging is associated with decreased endothelial vasoreactivity and prolonged diastolic relaxation. As diminished NO signaling contributes to age-associated endothelial dysfunction, we tested the hypothesis that impaired NO signaling or bioactivity also contributes to slowed ventricular relaxation with ag...

journal_title：Circulation research

authors： Zieman SJ,Gerstenblith G,Lakatta EG,Rosas GO,Vandegaer K,Ricker KM,Hare JM

更新日期：2001-01-19 00:00:00

abstract：:Isolated cardiac conduction disease is an autosomal dominant defect that includes various combinations of bundle branch or fascicular blocks. These defects can cause sudden death due to a complete heart block. We used a genome-wide screening approach with polymorphic (CA)n repeat markers to determine the chromosomal p...

journal_title：Circulation research

authors： de Meeus A,Stephan E,Debrus S,Jean MK,Loiselet J,Weissenbach J,Demaille J,Bouvagnet P

更新日期：1995-10-01 00:00:00

abstract：:The localization patterns of human plasma lipoproteins and their respective apoproteins and of neutral lipid were determined in normal and atherosclerotic arteries. Specific antisera were prepared against plasma low-density lipoproteins(LDL) and their apoproteins (apoB), high-density lipoproteins(HDL) and one of their...

journal_title：Circulation research

authors： Hoff HF,Heideman CL,Jackson RL,Bayardo RJ,Kim HS,Gotto AM Jr

更新日期：1975-07-01 00:00:00

abstract：:Catecholaminergic polymorphic ventricular tachycardia (CPVT) is an inherited disease characterized by life threatening arrhythmias and mutations in the gene encoding the ryanodine receptor (RyR2). Disagreement exists on whether (1) RyR2 mutations induce abnormal calcium transients in the absence of adrenergic stimulat...

journal_title：Circulation research

authors： Liu N,Colombi B,Memmi M,Zissimopoulos S,Rizzi N,Negri S,Imbriani M,Napolitano C,Lai FA,Priori SG

更新日期：2006-08-04 00:00:00

abstract：:In this study, anti-basic fibroblast growth factor (anti-bFGF) antibody was used to determine whether the mitogenic effect of angiotensin II in vivo could be blocked by neutralizing bFGF in the vessel wall. Animals, divided into six experimental groups, were given (1) angiotensin II, (2) angiotensin II + anti-bFGF ant...

journal_title：Circulation research

authors： Su EJ,Lombardi DM,Wiener J,Daemen MJ,Reidy MA,Schwartz SM

更新日期：1998-02-23 00:00:00

abstract：:Rationale: The overuse of antibiotics has been an important clinical issue, and antibiotic exposure is linked to alterations in gut microbiota, which has been related to risks of various chronic diseases such as cardiovascular disease and cancer. Also, duration of antibiotic exposure may be a risk factor of premature ...

journal_title：Circulation research

authors： Heianza Y,Ma W,Li X,Cao Y,Chan AT,Rimm EB,Hu FB,Rexrode KM,Manson JE,Qi L

更新日期：2020-01-31 00:00:00

abstract：:The purpose of this study was to explore the changes in fetal blood volume that occur after fetal hemorrhage. Fifteen unanesthetized, chronically catheterized fetal sheep averaging 130 +/- 3 (SD) days gestation were studied 4 to 6 (average 5) days after catheter implantation. The fetuses were hemorrhaged by continuous...

journal_title：Circulation research

authors： Brace RA

更新日期：1983-06-01 00:00:00

abstract：:Hearts from rabbits with 8-16 weeks of alloxan-diabetes were compared with hearts from normal rabbits to determine whether diabetic myocardium is more sensitive to ischemic injury. In isolated buffer-perfused hearts, left ventricular developed pressure, diastolic pressure, time to peak pressure (TTPP), time to half-ma...

journal_title：Circulation research

authors： Vogel WM,Apstein CS

更新日期：1988-05-01 00:00:00

abstract：:Osteopontin (OPN) is a multifunctional cytokine that is strongly expressed in healing wounds and fibrotic lesions, both of which are characterized by the formation of myofibroblasts. We examined the role of OPN in myofibroblast differentiation induced by the profibrotic cytokine transforming growth factor-beta1. In cu...

journal_title：Circulation research

authors： Lenga Y,Koh A,Perera AS,McCulloch CA,Sodek J,Zohar R

更新日期：2008-02-15 00:00:00

abstract：:The effects of sodium pump inhibition produced by exposure to the cardiac glycosides, ouabain or dihydroouabain, or by reduction in extracellular potassium to 1.0 mM, on contractile state and sodium-calcium exchange were studied in primary monolayer cultures of chick embryo ventricular cells. Ouabain, 10(-6)M, dihydro...

journal_title：Circulation research

authors： Barry WH,Hasin Y,Smith TW

更新日期：1985-02-01 00:00:00

abstract：:Activation of protein kinase C has been implicated in the regulation of a variety of cellular reactions. Although we, and others, have found protein kinase C and its substrate proteins to be present in both membrane and cytosolic fractions in the heart, the physiologic role of this kinase in the regulation of cardiac ...

journal_title：Circulation research

authors： Yuan SH,Sunahara FA,Sen AK

更新日期：1987-09-01 00:00:00

abstract：RATIONALE:Unlike conventional dendritic cells, plasmacytoid DCs (PDC) are poor in antigen presentation and critical for type I interferon response. Though proposed to be present in human atherosclerotic lesions, their role in atherosclerosis remains elusive. OBJECTIVE:To investigate the role of PDC in atherosclerosis....

journal_title：Circulation research

authors： Daissormont IT,Christ A,Temmerman L,Sampedro Millares S,Seijkens T,Manca M,Rousch M,Poggi M,Boon L,van der Loos C,Daemen M,Lutgens E,Halvorsen B,Aukrust P,Janssen E,Biessen EA

更新日期：2011-12-09 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