Stimulation of fibroblast collagen and total protein formation by an endothelial cell-derived factor.

abstract：:Shear stress-induced activation of endothelial ion channels, one of the earliest responses to flow, is implicated in mechano-signal transduction that results in the regulation of vascular tone. The effects of laminar flow on endothelial membrane potential were studied in vitro using both fluorescent potentiometric dye...

journal_title：Circulation research

authors： Barakat AI,Leaver EV,Pappone PA,Davies PF

更新日期：1999-10-29 00:00:00

abstract：:Using alpha-chloralose-anesthetized cats, we studied blood pressure and heart rate responses to static contraction and passive stretch of the triceps surae muscle before and after microdialyzing the mu-opioid agonist [D-Ala2]-methionine enkephalinamide (DAME, 200 mumol/L) into the L-7 dorsal horn of the spinal cord. I...

journal_title：Circulation research

authors： Meintjes AF,Nóbrega AC,Fuchs IE,Ally A,Wilson LB

更新日期：1995-08-01 00:00:00

abstract：:Inhibition of vascular smooth muscle (VSM) delayed rectifier K+ channels (K(DR)) by 4-aminopyridine (4-AP; 200 micromol/L) or correolide (1 micromol/L), a selective inhibitor of Kv1 channels, enhanced myogenic contraction of rat mesenteric arteries (RMAs) in response to increases in intraluminal pressure. The molecula...

journal_title：Circulation research

authors： Plane F,Johnson R,Kerr P,Wiehler W,Thorneloe K,Ishii K,Chen T,Cole W

更新日期：2005-02-04 00:00:00

abstract：RATIONALE:Gq signaling in cardiac myocytes is classically considered toxic. Targeting Gq directly to test this is problematic, because cardiac myocytes have many Gq-coupled receptors. OBJECTIVE:Test whether Gq coupling is required for the cardioprotective effects of an alpha-1A-AR (adrenergic receptor) agonist. METHO...

journal_title：Circulation research

authors： Myagmar BE,Ismaili T,Swigart PM,Raghunathan A,Baker AJ,Sahdeo S,Blevitt JM,Milla ME,Simpson PC

更新日期：2019-09-13 00:00:00

abstract：:A period of prolonged vasodilation follows flow-restricted exercise of skeletal muscle. We tested the hypothesis that adenosine participates in mediating this vascular response. Vascularly isolated, anterior calf muscles of anesthetized dogs were stimulated to contract at a rate of 4 twitches/sec. Blood flow was held ...

journal_title：Circulation research

authors： Belloni FL,Phair RD,Sparks HV

更新日期：1979-06-01 00:00:00

abstract：RATIONALE:Mechanical stress plays an important role in proliferation of venous smooth muscle cells (SMCs) in neointima, a process of formation that contributes to failure of vein grafts. However, it is unknown what intracellular growth signal leads to proliferation of venous SMCs. OBJECTIVE:The objective of this study...

journal_title：Circulation research

authors： Cheng J,Wang Y,Ma Y,Chan BT,Yang M,Liang A,Zhang L,Li H,Du J

更新日期：2010-11-12 00:00:00

abstract：:Recent evidence shows that circulating granulocytes play an important role in capillary stasis and tissue injury. We investigated two aspects of the problem in a Wiggers hemorrhagic shock model of the rat: the survival rate and the microvascular no-reflow phenomenon. A conventional group of rats with normal blood cell...

journal_title：Circulation research

authors： Barroso-Aranda J,Schmid-Schönbein GW,Zweifach BW,Engler RL

更新日期：1988-08-01 00:00:00

abstract：:The purpose of this study was to investigate the nature of the serotonin-induced coronary chemoreflex in the conscious monkey. Ten chronically prepared and four acute monkeys were used in this study. Five chronically prepared animals had catheters in the left atrium, ascending aorta, descending aorta, and, bilaterally...

journal_title：Circulation research

authors： Cornish KG,Zucker IH

更新日期：1983-03-01 00:00:00

abstract：:The effects of mechanical factors on nuclear factor (NF)-kappaB activation and its potential functional roles have been very little explored in the intact vessel. Thus, we chose to study the regulation of NF-kappaB by intraluminal pressure using an organ culture model of mouse carotid arteries maintained at 80 or 150 ...

journal_title：Circulation research

authors： Lemarié CA,Esposito B,Tedgui A,Lehoux S

更新日期：2003-08-08 00:00:00

abstract：:The positive inotropic response to angiotensin I and II in cardiac tissue of most mammalian species, as well as the exact site in the heart for conversion of local and systemic angiotensin I into angiotensin II, remains to be elucidated. In isolated cat papillary muscles, angiotensin I and angiotensin II (0.1 nM to 1 ...

journal_title：Circulation research

authors： Meulemans AL,Andries LJ,Brutsaert DL

更新日期：1990-06-01 00:00:00

abstract：:Heart failure (HF) has been singled out as an epidemic and is a staggering clinical and public health problem, associated with significant mortality, morbidity, and healthcare expenditures, particularly among those aged ≥ 65 years. The case mix of HF is changing over time with a growing proportion of cases presenting ...

journal_title：Circulation research

authors： Roger VL

更新日期：2013-08-30 00:00:00

abstract：:Studies were performed to characterize the morphology and vascular reactivity of the allografted cerebral microcirculation. Cerebral cortical tissue was allografted into the cheek pouch of the hamster so that cerebral parenchymal vessels could be studied. The vascular morphology was characterized by a large number of ...

journal_title：Circulation research

authors： Joyner WL,Young R,Blank D,Eccleston-Joyner CA,Gilmore JP

更新日期：1988-10-01 00:00:00

abstract：RATIONALE:Lipoprotein(a) [Lp(a)] is a low-density lipoprotein-like lipoprotein and important cardiovascular risk factor whose cognate receptor and intracellular fate remains unknown. OBJECTIVE:Our study aimed to determine the intracellular trafficking pathway for Lp(a) and the receptor responsible for its uptake in li...

journal_title：Circulation research

authors： Sharma M,Redpath GM,Williams MJ,McCormick SP

更新日期：2017-03-31 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：:Although coronary artery spasm has been implicated as an important cause of myocardial ischemia in humans, an animal model of reversible segmental coronary constriction has not been described. To provoke coronary spasm in open-chest dogs, selected vasoconstricting agents adsorbed to viscous ion exchange gels were appl...

journal_title：Circulation research

authors： Pérez JE,Saffitz JE,Gutiérrez FA,Henry PD

更新日期：1983-04-01 00:00:00

abstract：:The potential for heparin to enhance the training-induced increase in collateral-dependent blood flow to the distal hind-limb muscles was evaluated after bilateral femoral artery ligation in adult male rats (approximately 350 g). Rats received either saline (n = 34) or heparin (n = 36) injections and were kept sedenta...

journal_title：Circulation research

authors： Yang HT,Ogilvie RW,Terjung RL

更新日期：1995-03-01 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:Vascular calcification is highly associated with cardiovascular morbidity and mortality, especially in patients with chronic kidney disease. The nuclear receptor farnesoid X receptor (FXR) has been implicated in the control of lipid, carbohydrate and bile acid metabolism in several cell types. Although recent...

journal_title：Circulation research

authors： Miyazaki-Anzai S,Levi M,Kratzer A,Ting TC,Lewis LB,Miyazaki M

更新日期：2010-06-25 00:00:00

abstract：:Cardiovascular disease continues to be the leading cause of death among women in the United States, accounting for ≈1 of every 3 female deaths. Sex-specific data focused on cardiovascular disease have been increasing steadily, yet is not routinely collected nor translated into practice. This comprehensive review focus...

journal_title：Circulation research

authors： Garcia M,Mulvagh SL,Merz CN,Buring JE,Manson JE

更新日期：2016-04-15 00:00:00

abstract：:The abundance of membrane cholesterol is an important determinant of the functional properties of biomembranes. To determine whether arterial smooth muscle acquires altered contractile properties in a high cholesterol environment, isolated canine coronary arteries were exposed to cholesterol in stable aqueous solution...

journal_title：Circulation research

authors： Yokoyama M,Henry PD

更新日期：1979-10-01 00:00:00

abstract：RATIONALE:The dramatic upregulation of αvβ3-integrin that occurs in the vasculature during tumor growth has long suggested that the endothelial expression of this molecule is an ideal target for antiangiogenic therapy to treat cancer. This discovery led to the development of small-molecule inhibitors directed against α...

journal_title：Circulation research

authors： Steri V,Ellison TS,Gontarczyk AM,Weilbaecher K,Schneider JG,Edwards D,Fruttiger M,Hodivala-Dilke KM,Robinson SD

更新日期：2014-01-03 00:00:00

abstract：RATIONALE:B-1 cell-derived natural IgM antibodies against oxidation-specific epitopes on low-density lipoprotein are anti-inflammatory and atheroprotective. Bone marrow (BM) B-1a cells contribute abundantly to IgM production, yet the unique repertoire of IgM antibodies generated by BM B-1a and the factors maintaining t...

journal_title：Circulation research

authors： Upadhye A,Srikakulapu P,Gonen A,Hendrikx S,Perry HM,Nguyen A,McSkimming C,Marshall MA,Garmey JC,Taylor AM,Bender TP,Tsimikas S,Holodick NE,Rothstein TL,Witztum JL,McNamara CA

更新日期：2019-10-25 00:00:00

abstract：:Platelet-activating factor (acetyl-glyceryl-ether-phosphorylcholine; 1-O-alkyl-2-O-acetyl-sn-glycero-3-phosphorylcholine), which is released by stimulated neutrophils and platelets, possesses the ability to alter vascular tone and permeability and to activate various formed blood elements. We have characterized the he...

journal_title：Circulation research

authors： Jackson CV,Schumacher WA,Kunkel SL,Driscoll EM,Lucchesi BR

更新日期：1986-02-01 00:00:00

abstract：:Over the last 4 decades, heart transplantation (HTx) has evolved as a mainstream therapy for heart failure. Approximately half of patients needing HTx have organ failure consequent to atherosclerosis. Despite advances in immunosuppressive drugs, long-term success of HTx is limited by the development of a particular ty...

journal_title：Circulation research

authors： Rahmani M,Cruz RP,Granville DJ,McManus BM

更新日期：2006-10-13 00:00:00

abstract：RATIONALE:Chronic inflammation in the myocardium is involved in the development of left ventricular (LV) remodeling and failure after myocardial infarction (MI). Invariant natural killer T (iNKT) cells have been shown to produce inflammatory cytokines and orchestrate tissue inflammation. However, no previous studies ha...

journal_title：Circulation research

authors： Sobirin MA,Kinugawa S,Takahashi M,Fukushima A,Homma T,Ono T,Hirabayashi K,Suga T,Azalia P,Takada S,Taniguchi M,Nakayama T,Ishimori N,Iwabuchi K,Tsutsui H

更新日期：2012-09-28 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：:The contractile response of the aged adult heart to beta-adrenergic stimulation is known to be reduced compared with the young adult heart. Since endogenous adenosine exerts an antiadrenergic action in the heart, this study was undertaken to determine if the basal endogenous level of myocardial adenosine increases wit...

journal_title：Circulation research

authors： Dobson JG Jr,Fenton RA,Romano FD

更新日期：1990-05-01 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：:In our morphometric study of the effects of exercise on the heart, male Wistar-Kyoto rats at 5 weeks of age were subjected daily to a moderate treadmill running program that lasted for 7 weeks. The heart responded to physical conditioning by different magnitudes of tissue growth of the right (22%) and left (7%) ventri...

journal_title：Circulation research

authors： Anversa P,Levicky V,Beghi C,McDonald SL,Kikkawa Y

更新日期：1983-01-01 00:00:00

abstract：:Isovolumic relaxation abnormalities have been noted in the ischemic left ventricle, but altered end-diastolic distensibility, as well as the role of right ventricular distention, is debated. Accordingly, left ventricular end-diastolic pressure and myocardial segment length were studied in the open-chest dogs with crit...

journal_title：Circulation research

authors： Momomura S,Bradley AB,Grossman W

更新日期：1984-08-01 00:00:00