Cardiac-specific YAP activation improves cardiac function and survival in an experimental murine MI model.

abstract：:To determine the relative roles of cardiac and sinoaortic baroreceptors in mediation of arginine vasopressin (AVP) release, hemorrhage was performed in five groups of conscious splenectomized dogs: 1) all nerves intact; 2) either chronic surgical or acute pharmacological (intrapericardial lidocaine) cardiac denervatio...

journal_title：Circulation research

authors： Shen YT,Cowley AW Jr,Vatner SF

更新日期：1991-05-01 00:00:00

abstract：:High affinity binding sites of angiotensin II (A II) have been characterized in rabbit renomedullary interstitial cells in tissue culture. Binding was rapid, specific, and saturable. Scatchard analysis of steady state saturation binding data at 22 degrees C indicated a single binding site with an equilibrium dissociat...

journal_title：Circulation research

authors： Brown CA,Zusman RM,Haber E

更新日期：1980-06-01 00:00:00

abstract：:Body surface electrocardiograms and electrograms recorded from the surfaces of the heart are the basis for diagnosis and treatment of cardiac electrophysiological disorders and arrhythmias. Given recent advances in understanding the molecular mechanisms of arrhythmia, it is important to relate these electrocardiograph...

journal_title：Circulation research

authors： Gima K,Rudy Y

更新日期：2002-05-03 00:00:00

abstract：:Confocal imaging was used to study the influence of cytosolic ATP on the properties of spontaneous Ca(2+) sparks in permeabilized ventricular myocytes. Cells were perfused with mock intracellular solutions containing fluo 3. Reducing [ATP] to <0.5 mmol/L decreased the frequency but increased the amplitude of spontaneo...

journal_title：Circulation research

authors： Yang Z,Steele DS

更新日期：2001-09-14 00:00:00

abstract：:The hypothesis that availability of functional Ca2+ channels in vascular smooth muscle is augmented in hypertension was tested in basilar artery cells from Wistar rats exhibiting stable systolic blood pressure (BPsys) for 2 to 11 weeks after partial renal artery ligation (Goldblatt 2-kidney 1-clip [2K1C] model). Cells...

journal_title：Circulation research

authors： Simard JM,Li X,Tewari K

更新日期：1998-06-29 00:00:00

abstract：:Gap junction pharmacology is a nascent field. Previous studies have identified molecules that enhance intercellular communication, and may offer potential for innovative antiarrhythmic therapy. However, their specific molecular target(s) and mechanism(s) of action remain unknown. Previously, we identified a 34-aa pept...

journal_title：Circulation research

authors： Verma V,Larsen BD,Coombs W,Lin X,Spagnol G,Sorgen PL,Taffet SM,Delmar M

更新日期：2009-07-17 00:00:00

abstract：:In intact porcine aorta, endothelium-derived nitric oxide released on thrombin stimulation inhibits the concomitant production of endothelin. Experiments were designed to examine the effect of hirudin (which inactivates thrombin) and the nitrovasodilators nitroglycerin and 3-morpholinosydnonimine on the spontaneous an...

journal_title：Circulation research

authors： Boulanger CM,Lüscher TF

更新日期：1991-06-01 00:00:00

abstract：:Extracellular ATP plays an important role in the regulation of prostacyclin and nitric oxide release from vascular endothelial cells. These cellular responses to ATP are generally attributed to the stimulation of the P2y subtype of P2 purinergic receptors. However, it has recently been suggested that two types of ATP ...

journal_title：Circulation research

authors： Motte S,Pirotton S,Boeynaems JM

更新日期：1993-03-01 00:00:00

abstract：:Deepak Srivastava’s group at the Gladstone Institute of Cardiovascular Disease, University of California San Francisco, reported in the August 6 issue of the journal Cell that to make heart muscle cells, all you need are three factors and some fibroblasts. But is it really that easy? ...

journal_title：Circulation research

authors： Williams R

更新日期：2010-10-29 00:00:00

abstract：:Understanding the molecular interactions among components of cardiac Z-discs and their role in signaling has become pivotal in explaining long- and short-term regulation of cardiac function. In striated muscle, the ends of the thin filaments from opposing sarcomeres overlap and are cross-linked by an elaborate array o...

journal_title：Circulation research

authors： Pyle WG,Solaro RJ

更新日期：2004-02-20 00:00:00

abstract：:Hypoxia is a potent coronary-vasodilating signal; its mechanisms are still controversial. We have assessed the possible role of nitric oxide (NO) in hypoxic coronary vasodilatation (HCVD) in isolated guinea pig hearts perfused at constant pressure. HCVD was elicited by a 1-minute 100% N2 exposure; coronary flow double...

journal_title：Circulation research

authors： Park KH,Rubin LE,Gross SS,Levi R

更新日期：1992-10-01 00:00:00

abstract：:The regulation of mitogen-activated protein kinase (MAPK) and MAPK kinase (MEK) was studied in freshly isolated adult rat heart preparations. In contrast to the situation in ventricular myocytes cultured from neonatal rat hearts, stimulation of MAPK activity by 1 mumol/L phorbol 12-myristate 13-acetate (PMA) was not c...

journal_title：Circulation research

authors： Lazou A,Bogoyevitch MA,Clerk A,Fuller SJ,Marshall C J,Sugden PH

更新日期：1994-11-01 00:00:00

abstract：:Whole-cell voltage-clamp experiments and single-channel current recordings in cell-attached patch mode were performed on enzymatically dissociated single ventricular myocytes harvested from feline endocardial and epicardial surfaces. The studies were designed to compare the characteristics of inward rectifier K+ curre...

journal_title：Circulation research

authors： Furukawa T,Kimura S,Furukawa N,Bassett AL,Myerburg RJ

更新日期：1992-01-01 00:00:00

abstract：:Endocardial endothelium and endothelium of coronary vessels produce NO. Histochemical methods have suggested that coronary arterial endothelial cells contain more endothelial constitutive NO synthase (ecNOS) than does coronary venous endothelium. We have further investigated the distribution of ecNOS in cardiac endoth...

journal_title：Circulation research

authors： Andries LJ,Brutsaert DL,Sys SU

更新日期：1998-02-09 00:00:00

abstract：:We studied the time-dependent changes in the response of heart rate (sinus cycle length) to 30-second trains of vagal stimulation (8 Hz), repeated every 2 minutes, in canine neonates aged 7.1 +/- 2.5 (mean +/- SD) days. The first vagal train prolonged the sinus cycle length by 58 +/- 35%, but the response was attenuat...

journal_title：Circulation research

authors： Yamasaki S,Stolfi A,Mas MS,Fox LS,Pickoff AS

更新日期：1991-08-01 00:00:00

abstract：:The present experiments were performed to investigate whether neurogenic inflammation in rat trachea (with edema formation and protein extravasation when the circulation is intact) induced by electrical field stimulation of neuropeptide-containing C fibers in the vagal nerve is accompanied by increased negativity of i...

journal_title：Circulation research

authors： Woie K,Koller ME,Heyeraas KJ,Reed RK

更新日期：1993-11-01 00:00:00

abstract：:It has been reported that immunization against tonin normalizes blood pressure, and that sialoadenectomy, during which the tonin-rich salivary glands are removed, decreases blood pressure in one-kidney, one-clip hypertension. To investigate the role of tonin on this form of hypertension further, we actively immunized ...

journal_title：Circulation research

authors： Seto S,Rabito SF,Scicli AG,Carretero OA

更新日期：1984-11-01 00:00:00

abstract：:Sinus node recovery time was compared to the recovery time of a slow atrioventricular junctional rhythm in each of the same seven pentobarbital anesthetized dogs. Recovery time and the first five cardiac cycles were examined after pacing atria and ventricles for 20, 40, and 60 seconds at four or more pacing cycle leng...

journal_title：Circulation research

authors： Neely BH,Urthaler F,Hageman GR

更新日期：1985-07-01 00:00:00

abstract：RATIONALE:MicroRNAs (miRNAs) are short noncoding RNA species generated by the processing of longer precursors by the ribonucleases Drosha and Dicer. Platelets contain large amounts of miRNA that are altered by disease, in particular diabetes mellitus. OBJECTIVE:This study determined why platelet miRNA levels are atten...

journal_title：Circulation research

authors： Elgheznawy A,Shi L,Hu J,Wittig I,Laban H,Pircher J,Mann A,Provost P,Randriamboavonjy V,Fleming I

更新日期：2015-07-03 00:00:00

abstract：RATIONALE:Immune cells play an important role during the generation and resolution of thrombosis. T cells are powerful regulators of immune and nonimmune cell function, however, their role in sterile inflammation in venous thrombosis has not been systematically examined. OBJECTIVE:This study investigated the recruitme...

journal_title：Circulation research

authors： Luther N,Shahneh F,Brähler M,Krebs F,Jäckel S,Subramaniam S,Stanger C,Schönfelder T,Kleis-Fischer B,Reinhardt C,Probst HC,Wenzel P,Schäfer K,Becker C

更新日期：2016-12-09 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：RATIONALE:Mitochondrial dysfunction plays an important role in heart failure (HF). However, the molecular mechanisms regulating mitochondrial functions via selective mitochondrial autophagy (mitophagy) are poorly understood. OBJECTIVE:We sought to determine the role of AMPK (AMP-activated protein kinase) in selective ...

journal_title：Circulation research

authors： Wang B,Nie J,Wu L,Hu Y,Wen Z,Dong L,Zou MH,Chen C,Wang DW

更新日期：2018-03-02 00:00:00

abstract：BACKGROUND:Myocyte contractile dysfunction occurs in pathological remodeling in association with abnormalities in calcium regulation. Mice with cardiac myocyte-specific overexpression of Galphaq develop progressive left ventricular failure associated with myocyte contractile dysfunction and calcium dysregulation. OBJE...

journal_title：Circulation research

authors： Lancel S,Qin F,Lennon SL,Zhang J,Tong X,Mazzini MJ,Kang YJ,Siwik DA,Cohen RA,Colucci WS

更新日期：2010-07-23 00:00:00

abstract：:We have previously demonstrated pressure-dependent membrane depolarization and action potential generation in cat cerebral arteries. It was the purpose of this study to examine and compare the membrane electrical responses to increasing transmural pressure in spontaneously hypertensive rats with those of their normote...

journal_title：Circulation research

authors： Harder DR,Smeda J,Lombard J

更新日期：1985-08-01 00:00:00

abstract：:The proteoglycan versican is implicated in several atherogenic events, including stimulation of vascular smooth muscle cell (VSMC) growth and migration, retention of lipoproteins, and promotion of thrombogenesis. A high content of intimal versican also correlates with a low content of elastin, suggesting an inhibitory...

journal_title：Circulation research

authors： Huang R,Merrilees MJ,Braun K,Beaumont B,Lemire J,Clowes AW,Hinek A,Wight TN

更新日期：2006-02-17 00:00:00

abstract：:3-hydroxy-3-methylglutaryl-coenzyme A (HMG-CoA) reductase inhibitors (statins) can exert beneficial effects independently of serum cholesterol reduction by increasing the bioavailability of nitric oxide. However, it is unclear whether statins can exert such effects directly on cardiac myocytes and whether mitochondria...

journal_title：Circulation research

authors： Jones SP,Teshima Y,Akao M,Marbán E

更新日期：2003-10-17 00:00:00

abstract：:The mitochondrial enzyme monoamine oxidase (MAO), its isoform MAO-A, plays a major role in reactive oxygen species-dependent cardiomyocyte apoptosis and postischemic cardiac damage. In the current study, we investigated whether sphingolipid metabolism can account for mediating MAO-A- and reactive oxygen species-depend...

journal_title：Circulation research

authors： Pchejetski D,Kunduzova O,Dayon A,Calise D,Seguelas MH,Leducq N,Seif I,Parini A,Cuvillier O

更新日期：2007-01-05 00:00:00

abstract：:Although functional coupling between protein kinase Cepsilon (PKCepsilon) and mitochondria has been implicated in the genesis of cardioprotection, the signal transduction mechanisms that enable this link and the identities of the mitochondrial proteins modulated by PKCepsilon remain unknown. Based on recent evidence t...

journal_title：Circulation research

authors： Baines CP,Song CX,Zheng YT,Wang GW,Zhang J,Wang OL,Guo Y,Bolli R,Cardwell EM,Ping P

更新日期：2003-05-02 00:00:00

abstract：:Radiolabeled triiodothyronine (T3) binding to isolated nuclei was measured to compare the binding characteristics of the nuclear receptors in rabbit ventricular and atrial muscle cells. Scatchard analysis of the binding data yielded a maximum binding capacity of 170 +/- 20 fmol per mg DNA and apparent dissociation con...

journal_title：Circulation research

authors： Banerjee SK,Ulrich JM,Kaldor GJ

更新日期：1988-07-01 00:00:00

abstract：:In myocardial infarction (MI), granulation tissue cells disappear via apoptosis to complete a final scarring with scanty cells. Blockade of this apoptosis was reported to improve post-MI ventricular remodeling and heart failure. However, the molecular biological mechanisms for the apoptosis are unknown. Fas and Fas li...

journal_title：Circulation research

authors： Li Y,Takemura G,Kosai K,Takahashi T,Okada H,Miyata S,Yuge K,Nagano S,Esaki M,Khai NC,Goto K,Mikami A,Maruyama R,Minatoguchi S,Fujiwara T,Fujiwara H

更新日期：2004-09-17 00:00:00