FGF-1-induced platelet-derived growth factor-A chain gene expression in endothelial cells involves transcriptional activation by early growth response factor-1.

abstract：:Effects of blood flow on the production of prostacyclin (PGI2) were examined in the canine femoral artery perfused ex vivo. Each artery was perfused in situ with medium 199, under conditions of simulated blood flow. To simulate the normal and abnormal blood flow waveforms at the same mean flow rate, we developed a flo...

journal_title：Circulation research

authors： Onohara T,Okadome K,Yamamura S,Mii S,Sugimachi K

更新日期：1991-04-01 00:00:00

abstract：:The past 2 decades have witnessed a >40% improvement in mortality for patients with heart failure and left ventricular systolic dysfunction. 1 This success has coincided with the stepwise availability of drugs that target neurohormonal activation: β-adrenergic receptor blockers (β-blockers), ACE (angiotensin-convertin...

journal_title：Circulation research

authors： Zelt JGE,Chaudhary KR,Cadete VJ,Mielniczuk LM,Stewart DJ

更新日期：2019-05-24 00:00:00

abstract：:The blood pressure of rabbits with chronic one-kidney hypertension can be lowered to normal by immunization with hog kidney cortex preparations that do not contain renin, thus providing evidence for a new factor essential for the maintenance of an elevated blood pressure. A search for the new factor has led to the dis...

journal_title：Circulation research

authors： Skeggs LT,Kahn JR,Levine M,Dorer FE,Lentz KE

更新日期：1977-02-01 00:00:00

abstract：:[3H](+/-)Carazolol, a newly available beta-adrenergic receptor antagonist, can be used to characterize beta-adrenergic receptor subtypes present in membrane vesicles derived from canine ventricular myocardium and canine lung. [3H](+/-)Carazolol binding is saturable, of high affinity, and is displaceable by beta-adrene...

journal_title：Circulation research

authors： Manalan AS,Besch HR Jr,Watanabe AM

更新日期：1981-08-01 00:00:00

abstract：:Calcineurin, a calcium/calmodulin-regulated protein phosphatase, modulates gene expression in cardiac and skeletal muscles during development and in remodeling responses such as cardiac hypertrophy that are evoked by environmental stresses or disease. Recently, we identified two genes encoding proteins (MCIP1 and MCIP...

journal_title：Circulation research

authors： Yang J,Rothermel B,Vega RB,Frey N,McKinsey TA,Olson EN,Bassel-Duby R,Williams RS

更新日期：2000-12-08 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：:We investigated the effect of medium conditioned by bovine aortic endothelial cells on collagen accumulation and total protein formation by human embryonic fibroblasts or bovine smooth muscle cells in cultures. The conditioned medium at a 1:10 dilution induced a twofold increase in collagen and total protein accumulat...

journal_title：Circulation research

authors： Villanueva AG,Farber HW,Rounds S,Goldstein RH

更新日期：1991-07-01 00:00:00

abstract：:Quinidine is the most commonly used drug for the chronic treatment of ventricular arrhythmias, but it may be arrhythmogenic. Much information exists concerning quinidine's effects on active properties in cardiac tissues, but virtually nothing is known of its effects on passive properties. We studied the effects of qui...

journal_title：Circulation research

authors： Arnsdorf MF,Sawicki GJ

更新日期：1987-08-01 00:00:00

abstract：RATIONALE:Disruption of endothelial barrier function and neutrophil-mediated injury are two major mechanisms underlying the pathophysiology of sepsis-induced acute lung injury (ALI). Recently we reported that endotoxin induced activation of RhoA in mice lungs that led to the disruption of endothelial barrier and lung e...

journal_title：Circulation research

authors： Gorovoy M,Han J,Pan H,Welch E,Neamu R,Jia Z,Predescu D,Vogel S,Minshall RD,Ye RD,Malik AB,Voyno-Yasenetskaya T

更新日期：2009-09-11 00:00:00

abstract：:To investigate the spread of contraction in the rabbit ear artery, changes in segment diameter were measured after local stimulation. No spread of contraction was produced by direct current or local application of norepinephrine (NE). Repetitive electrical stimulation caused contraction which spread far from the point...

journal_title：Circulation research

authors： Vonderlage M

更新日期：1981-09-01 00:00:00

abstract：:A specific difference-spectrophotometric method was used to measure nitric oxide (NO) release into the coronary effluent perfusate of isolated, constant-flow-perfused guinea pig hearts. Authentic NO applied into the coronary circulation decreased vascular resistance dose dependently and enhanced coronary release of cy...

journal_title：Circulation research

authors： Kelm M,Schrader J

更新日期：1990-06-01 00:00:00

abstract：:The phorbol ester 12-O-tetradecanoyl phorbol-13-acetate was used to probe the role of protein kinase-C in the modulation of alpha-adrenergic receptor-coupled calcium efflux in cultured vascular smooth muscle cells derived from rabbit aorta. Exposure of cells to 12-O-tetradecanoyl phorbol-13-acetate for 6 minutes cause...

journal_title：Circulation research

authors： Colucci WS,Gimbrone MA Jr,Alexander RW

更新日期：1986-03-01 00:00:00

abstract：:Ventricular arrhythmias that accompany myocardial infarction in dogs may be secondary to the altered electrophysiological properties of the subendocardial Purkinje fibers that survive 24 hours after the coronary occlusion. To better understand the ionic mechanisms that underlie the altered electrical activity of these...

journal_title：Circulation research

authors： Boyden PA,Albala A,Dresdner KP Jr

更新日期：1989-10-01 00:00:00

abstract：:Nitric oxide (NO) exerts important vasodilatory, antiplatelet, antioxidant, antiadhesive, and antiproliferative effects. Although endothelium derived NO has been shown to be of prime importance in cardio- and vasculoprotection, until recently little was known about the role of platelet-derived NO. New evidence suggest...

journal_title：Circulation research

authors： Gkaliagkousi E,Ritter J,Ferro A

更新日期：2007-09-28 00:00:00

abstract：:We tested the hypothesis that impairment of flow-dependent dilator mechanisms of skeletal muscle arterioles is one of the underlying reasons for the increased peripheral resistance in hypertension. Isolated, cannulated arterioles (approximately 55 microns) of gracilis muscle of 12-week-old spontaneously hypertensive (...

journal_title：Circulation research

authors： Koller A,Huang A

更新日期：1994-03-01 00:00:00

abstract：:Transient coronary occlusion (15 minutes) does not result in irreversible myocardial injury but is associated with a depression of contractile function sustained for several hours to days ("stunned myocardium"). The defect in the contractile process responsible for this phenomenon has been suggested to be causally rel...

journal_title：Circulation research

authors： Ito BR,Tate H,Kobayashi M,Schaper W

更新日期：1987-12-01 00:00:00

abstract：:The cardiac troponin T (TnT) I79N mutation has been linked to familial hypertrophic cardiomyopathy and high incidence of sudden death, despite causing little or no cardiac hypertrophy in patients. Transgenic mice expressing mutant human TnT (I79N-Tg) have increased cardiac contractility, but no ventricular hypertrophy...

journal_title：Circulation research

authors： Knollmann BC,Kirchhof P,Sirenko SG,Degen H,Greene AE,Schober T,Mackow JC,Fabritz L,Potter JD,Morad M

更新日期：2003-03-07 00:00:00

abstract：:Structure/function analysis shows that the carboxyl terminal (CT) domain of connexin43 (Cx43) is essential for the chemical regulation of cell-cell communication. Of particular interest is the region between amino acids 260 and 300. Structural preservation of this region is essential for acidification-induced uncoupli...

journal_title：Circulation research

authors： Calero G,Kanemitsu M,Taffet SM,Lau AF,Delmar M

更新日期：1998-05-18 00:00:00

abstract：:We investigated whether the heart, like other mammalian organs, possesses internal clocks, and, if so, whether pressure overload-induced hypertrophy alters the clock mechanism. Clock genes are intrinsically maintained, as shown by rhythmic changes even in single cells. Clocks are believed to confer a selective advanta...

journal_title：Circulation research

authors： Young ME,Razeghi P,Taegtmeyer H

更新日期：2001-06-08 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：:Controversy exists whether positive end-expiratory pressure (PEEP) ventilation lowers cardiac output by reducing left ventricular preload, or by a combination of mechanisms. Sixteen open-chest dogs were instrumented for measurement of left and right ventricular pressure, aortic flow, and left ventricular dimensions. W...

journal_title：Circulation research

authors： Darsee JR,Mikolich JR,Walter PF,Schlant RC

更新日期：1981-10-01 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：:Targeted expression of genetic material within the vascular endothelium is potentially a powerful tool for the investigation of endothelial cell (EC) biology. We developed, optimized, and characterized an efficient somatic transgenic model of EC-specific gene transfer. Rat carotid arteries were infused with adenovirus...

journal_title：Circulation research

authors： Schulick AH,Dong G,Newman KD,Virmani R,Dichek DA

更新日期：1995-09-01 00:00:00

abstract：:Compared with the adult, neonatal heart muscle is less sensitive to deactivation by acidic pH. We hypothesized that expression of slow skeletal troponin I (ssTnI), the embryonic isoform, in adult heart would help maintain left ventricular (LV) systolic function during respiratory hypercapnia. We assessed LV function b...

journal_title：Circulation research

authors： Urboniene D,Dias FA,Peña JR,Walker LA,Solaro RJ,Wolska BM

更新日期：2005-07-08 00:00:00

abstract：RATIONALE:Cryptogenic strokes, those of unknown cause, have been estimated as high as 30% to 40% of strokes. Inflammation has been suggested as a critical etiologic factor. However, there is lack of experimental evidence. OBJECTIVE:In this study, we investigated inflammation-associated stroke using a mouse model that ...

journal_title：Circulation research

authors： Hollander MC,Latour LL,Yang D,Ishii H,Xiao Z,Min Y,Ray-Choudhury A,Munasinghe J,Merchant AS,Lin PC,Hallenbeck J,Boehm M,Yang L

更新日期：2017-12-08 00:00:00

abstract：:Of 145 patients with borderline hypertension, 30% had increased resting cardiac index (QI), whereas the remainder had normal values. The specific aim of this study was to investigate cardiac regulation in patients who had normal resting QI. Eighty-five control subjects were used for comparison. At rest, patients with ...

journal_title：Circulation research

authors： Julius S,Randall OS,Esler MD,Kashima T,Ellis C,Bennett J

更新日期：1975-06-01 00:00:00

abstract：RATIONALE:The mechanisms driving atherothrombotic risk in individuals with JAK2 V617F ( Jak2 VF) positive clonal hematopoiesis or myeloproliferative neoplasms are poorly understood. OBJECTIVE:The goal of this study was to assess atherosclerosis and underlying mechanisms in hypercholesterolemic mice with hematopoietic ...

journal_title：Circulation research

authors： Wang W,Liu W,Fidler T,Wang Y,Tang Y,Woods B,Welch C,Cai B,Silvestre-Roig C,Ai D,Yang YG,Hidalgo A,Soehnlein O,Tabas I,Levine RL,Tall AR,Wang N

更新日期：2018-11-09 00:00:00

abstract：:Activin is a member of the transforming growth factor-beta superfamily, and it modulates the proliferation and differentiation of various target cells. In this study, we investigated the role of activin in the initiation and progression of human atherosclerosis. The expression of activin, its physiological inhibitor f...

journal_title：Circulation research

authors： Engelse MA,Neele JM,van Achterberg TA,van Aken BE,van Schaik RH,Pannekoek H,de Vries CJ

更新日期：1999-11-12 00:00:00

abstract：:Myocardial responses to acute ischemia/reperfusion and to chronic ischemic conditions have been studied extensively at all levels of organization. These include subcellular (eg, mitochondria in vitro); intact, large animal models (eg, swine with chronic coronary stenosis); as well as human subjects. Investigations in ...

journal_title：Circulation research

authors： Gewirtz H,Dilsizian V

更新日期：2017-03-31 00:00:00

abstract：:The impact of vanadate on the Na,K-ATPase system in the vascular smooth muscle cell is poorly understood. The present study describes the kinetics of the effect of vanadate on Na,K-ATPase and the Na-K pump in in vitro grown rat VSMC's. Vanadate interaction with the Na,K-ATPase system in vascular smooth muscle cells wa...

journal_title：Circulation research

authors： Searle BM,Higashino H,Khalil F,Bogden JD,Tokushige A,Tamura H,Kino M,Aviv A

更新日期：1983-08-01 00:00:00