Mast cells in the rat heart during normal growth and in cardiac hypertrophy.

abstract：:The structure of the mouse natriuretic peptide type-B (BNP) gene was determined by isolating and sequencing genomic clones. The mouse BNP gene was structurally similar to other natriuretic peptide genes and comprised three exons and two introns. Expression of the mouse BNP gene was found only in cardiac tissue as dete...

journal_title：Circulation research

authors： Steinhelper ME

更新日期：1993-05-01 00:00:00

abstract：:Inflammatory processes underlie a broad spectrum of conditions that injure the heart muscle and cause both structural and functional deficits. In this article, we address current knowledge regarding 4 common forms of myocardial inflammation: myocardial ischemia and reperfusion, sepsis, viral myocarditis, and immune re...

journal_title：Circulation research

authors： Marchant DJ,Boyd JH,Lin DC,Granville DJ,Garmaroudi FS,McManus BM

更新日期：2012-01-06 00:00:00

abstract：RATIONALE:Histone deacetylase (HDAC)7 is expressed in the early stages of embryonic development and may play a role in endothelial function. OBJECTIVE:This study aimed to investigate the role of HDAC7 in endothelial cell (EC) proliferation and growth and the underlying mechanism. METHODS AND RESULTS:Overexpression of...

journal_title：Circulation research

authors： Margariti A,Zampetaki A,Xiao Q,Zhou B,Karamariti E,Martin D,Yin X,Mayr M,Li H,Zhang Z,De Falco E,Hu Y,Cockerill G,Xu Q,Zeng L

更新日期：2010-04-16 00:00:00

abstract：:Ryanodine receptor (RyR) phosphorylation by protein kinase A (PKA) may be important in modulating resting sarcoplasmic reticulum (SR) Ca2+ release, especially in heart failure. However, clear cellular data on PKA-dependent modulation of cardiac RyRs is limited because of difficulty in distinguishing between PKA effect...

journal_title：Circulation research

authors： Li Y,Kranias EG,Mignery GA,Bers DM

更新日期：2002-02-22 00:00:00

abstract：:The contribution of centrally originating sympathetic activity to the myocardial extracellular accumulation of noradrenaline during the early phase of ischemia has been assessed in a perfused (Langendorff) rat heart preparation isolated except for its sympathetic innervation. A 10-minute electrical stimulation (4 Hz, ...

journal_title：Circulation research

authors： Dart AM,Schömig A,Dietz R,Mayer E,Kübler W

更新日期：1984-11-01 00:00:00

abstract：:To determine whether nifedipine, a calcium antagonist, protects ischemic myocardium, conscious dogs were subjected to coronary occlusion and given nifedipine by intravenous infusion beginning 30 minutes after the onset of ischemia and lasting for 24 hours while systemic arterial pressure, left atrial pressure, and car...

journal_title：Circulation research

authors： Henry PD,Shuchleib R,Borda LJ,Roberts R,Williamson JR,Sobel BE

更新日期：1978-09-01 00:00:00

abstract：:We studied baroreceptor function in dogs before and after surgical repair of coarctation of the aorta by direct recording of multifiber carotid sinus (CS) nerve activity (NA) during alteration of pulsatile arterial pressure with systemic phenylephrine and nitroprusside, and during static pressure changes using a CS po...

journal_title：Circulation research

authors： Igler FO,Boerboom LE,Werner PH,Donegan JH,Zuperku EJ,Bonchek LI,Kampine JP

更新日期：1981-03-01 00:00:00

abstract：:We tested the hypothesis that TNF-alpha induces early-onset endothelial adhesivity toward PMN by activating the constitutive endothelial cell surface ICAM-1, the beta2-integrin (CD11/CD18) counter-receptor. Stimulation of human pulmonary artery endothelial cells with TNF-alpha resulted in phosphorylation of ICAM-1 wit...

journal_title：Circulation research

authors： Javaid K,Rahman A,Anwar KN,Frey RS,Minshall RD,Malik AB

更新日期：2003-05-30 00:00:00

abstract：RATIONALE:PCSKs (Proprotein convertase subtilisins/kexins) are a protease family with unknown functions in vasculature. Previously, we demonstrated PCSK6 upregulation in human atherosclerotic plaques associated with smooth muscle cells (SMCs), inflammation, extracellular matrix remodeling, and mitogens. OBJECTIVE:Here...

journal_title：Circulation research

authors： Rykaczewska U,Suur BE,Röhl S,Razuvaev A,Lengquist M,Sabater-Lleal M,van der Laan SW,Miller CL,Wirka RC,Kronqvist M,Gonzalez Diez M,Vesterlund M,Gillgren P,Odeberg J,Lindeman JH,Veglia F,Humphries SE,de Faire U,Baldass

更新日期：2020-02-28 00:00:00

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:Chronic rejection, accelerated coronary atherosclerosis, myocardial infarction, and ischemic heart failure determine the unfavorable evolution of the transplanted heart in humans. OBJECTIVE:Here we tested whether the pathological manifestations of the transplanted heart can be corrected partly by a strategy ...

journal_title：Circulation research

authors： D'Alessandro DA,Kajstura J,Hosoda T,Gatti A,Bello R,Mosna F,Bardelli S,Zheng H,D'Amario D,Padin-Iruegas ME,Carvalho AB,Rota M,Zembala MO,Stern D,Rimoldi O,Urbanek K,Michler RE,Leri A,Anversa P

更新日期：2009-11-20 00:00:00

abstract：:The aim of this study was to examine the effect of exercise training on reflex control of vascular resistance in human males. Forearm vascular responses to lower body negative pressure (LBNP) at -10 and -40 mm Hg were compared between highly trained young athletes (21.5 +/- 0.5 years old, n = 14) and age-matched nonat...

journal_title：Circulation research

authors： Takeshita A,Jingu S,Imaizumi T,Kunihiko Y,Koyanagi S,Nakamura M

更新日期：1986-07-01 00:00:00

abstract：:Cytokine activation of vascular endothelial cells renders the hyperadhesiveness for neutrophils. During the processes of inflammation and atherosclerosis, the production of reactive oxygen species by neutrophils contributes to endothelial cell (EC) damage and injury. However, the precise mechanisms for neutrophil acti...

journal_title：Circulation research

authors： Takahashi T,Hato F,Yamane T,Fukumasu H,Suzuki K,Ogita S,Nishizawa Y,Kitagawa S

更新日期：2001-03-02 00:00:00

abstract：:Modulation of the inward Na+ current (I(Na)) by protein kinase C (PKC) was investigated by intracellular perfusion of a peptide corresponding to the catalytic subunit of PKC (PKCP). The effects of PKC activation independent of membrane-receptor pathways were studied in neonatal rat ventricular myocytes using whole-cel...

journal_title：Circulation research

authors： Watson CL,Gold MR

更新日期：1997-09-01 00:00:00

abstract：:Collagens are abundant within the atherosclerotic plaque, where they contribute to lesion volume and mechanical stability and influence cell signaling. The discoidin domain receptor 1 (DDR1), a receptor tyrosine kinase that binds to collagen, is expressed in blood vessels, but evidence for a functional role during ath...

journal_title：Circulation research

authors： Franco C,Hou G,Ahmad PJ,Fu EY,Koh L,Vogel WF,Bendeck MP

更新日期：2008-05-23 00:00:00

abstract：:Heart disease is often the end result of inherited genetic defects, which may potentially be treatable using a gene-transfer approach. Recombinant adeno-associated virus (rAAV)-mediated gene delivery has emerged as a realistic method for the treatment of such disorders. Here, we demonstrate and compare the natural aff...

journal_title：Circulation research

authors： Pacak CA,Mah CS,Thattaliyath BD,Conlon TJ,Lewis MA,Cloutier DE,Zolotukhin I,Tarantal AF,Byrne BJ

更新日期：2006-08-18 00:00:00

abstract：RATIONALE:Pulmonary hypertensive remodeling is characterized by excessive proliferation, migration, and proinflammatory activation of adventitial fibroblasts. In culture, fibroblasts maintain a similar activated phenotype. The mechanisms responsible for generation/maintenance of this phenotype remain unknown. OBJECTIV...

journal_title：Circulation research

authors： Wang D,Zhang H,Li M,Frid MG,Flockton AR,McKeon BA,Yeager ME,Fini MA,Morrell NW,Pullamsetti SS,Velegala S,Seeger W,McKinsey TA,Sucharov CC,Stenmark KR

更新日期：2014-01-03 00:00:00

abstract：:Mammalian cardiomyocytes irreversibly lose their capacity to proliferate soon after birth, yet the underlying mechanisms have been unclear. Cyclin D1 and its partner, cyclin-dependent kinase 4 (CDK4), are important for promoting the G1-to-S phase progression via phosphorylation of the retinoblastoma (Rb) protein. Mito...

journal_title：Circulation research

authors： Tamamori-Adachi M,Ito H,Sumrejkanchanakij P,Adachi S,Hiroe M,Shimizu M,Kawauchi J,Sunamori M,Marumo F,Kitajima S,Ikeda MA

更新日期：2003-01-10 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：:Vascular disease in diabetics could arise in part from altered vessel wall catebolism. Specific activities of hydrolases in aortic smooth muscle cells from rats with streptozotocin-induced diabetes were measured. Enyzmes included: neutral alpha-glucosidase, alpha-mannosidase, and lysosomal N-acetyl beta-glucosaminidas...

journal_title：Circulation research

authors： Wolinsky H,Goldfischer S,Capron L,Capron F,Coltoff-Schiller B,Kasak L

更新日期：1978-06-01 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：:We used plethysmograph techniques to measure or calculate the tissue and capillary forces and flows (capillary pressure, tissue and plasma oncotic pressure, transcapillary pressure drop, lymph flow, and interstitial pressure) in a dog hindpaw preparation in situ at three different venous pressures (PV). Since lymph wa...

journal_title：Circulation research

authors： Chen HI,Granger HJ,Taylor AE

更新日期：1976-08-01 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：:Computer simulations and nonlinear dynamics have provided invaluable tools for illuminating the underlying mechanisms of cardiac arrhythmias. Here, we review how this approach has led to major insights into the mechanisms of spatially discordant alternans, a key arrhythmogenic factor predisposing the heart to re-entry...

journal_title：Circulation research

authors： Weiss JN,Karma A,Shiferaw Y,Chen PS,Garfinkel A,Qu Z

更新日期：2006-05-26 00:00:00

abstract：:Oxidative stress has been suggested to potentiate atherogenesis. However, studies that have investigated the effect of antioxidants on atherosclerosis showed inconsistent results, ie, atherosclerosis was either retarded or not changed by dietary antioxidants. This report directly examined the effect of overexpressing ...

journal_title：Circulation research

authors： Yang H,Roberts LJ,Shi MJ,Zhou LC,Ballard BR,Richardson A,Guo ZM

更新日期：2004-11-26 00:00:00

abstract：:During sustained isometric exercise, central command has very little effect on muscle sympathetic nerve activity (MSNA). To determine if central command has a greater effect on MSNA during intermittent than during sustained contractions, MSNA was recorded with microelectrodes (peroneal nerve) during intermittent isome...

journal_title：Circulation research

authors： Victor RG,Secher NH,Lyson T,Mitchell JH

更新日期：1995-01-01 00:00:00

abstract：:The patch-clamp technique was used to examine the inhibition of delayed rectifier K+ channels by agents that release intracellular Ca2+. During voltage-clamp experiments on isolated myocytes with 4-aminopyridine (4-AP, 10 mmol/L) and niflumic acid (100 mumol/L) present to inhibit delayed rectifier K+ current (IK(dr)) ...

journal_title：Circulation research

authors： Gelband CH,Hume JR

更新日期：1995-07-01 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：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：RATIONALE:Although PSA (prostate-specific antigen)-a tumor marker for prostate cancer-has been reported to be associated with cardiovascular disease (CVD) risk factors, studies on the association of PSA with subclinical and clinical CVD remain limited. OBJECTIVE:We examined the association of total serum PSA within th...

journal_title：Circulation research

authors： Chang Y,Kim JH,Noh JW,Cho YS,Park HJ,Joo KJ,Ryu S

更新日期：2019-05-10 00:00:00