Neurogenic inflammation in rat trachea is accompanied by increased negativity of interstitial fluid pressure.

abstract：:Endothelial hyperpermeability induced by inflammatory mediators is a hallmark of sepsis and adult respiratory distress syndrome. Increased levels of the regulatory peptide adrenomedullin (ADM) have been found in patients with systemic inflammatory response. We analyzed the effect of ADM on the permeability of cultured...

journal_title：Circulation research

authors： Hippenstiel S,Witzenrath M,Schmeck B,Hocke A,Krisp M,Krüll M,Seybold J,Seeger W,Rascher W,Schütte H,Suttorp N

更新日期：2002-10-04 00:00:00

abstract：:Effects of concentrations of intracellular calcium, [Ca2+]i, on the voltage-dependent Ca2+ current (ICa) recorded from dispersed single smooth muscle cells of the rabbit portal vein were studied, using a whole cell voltage clamp method combined with an intracellular perfusion technique. Outward currents were minimized...

journal_title：Circulation research

authors： Ohya Y,Kitamura K,Kuriyama H

更新日期：1988-02-01 00:00:00

abstract：:In response to hypoxia and reoxygenation, mammalian cells are known to express a variety of genes to adapt to these external stresses or lead to further cell damage. We investigated the intracellular signaling cascades in cultured rat cardiac myocytes subjected to hypoxia followed by reoxygenation (hypoxia/reoxygenati...

journal_title：Circulation research

authors： Seko Y,Tobe K,Ueki K,Kadowaki T,Yazaki Y

更新日期：1996-01-01 00:00:00

abstract：:Our objective was to test the hypotheses that 1) myoplasmic [Ca2+] is the primary determinant of crossbridge phosphorylation and that 2) phosphorylation is the primary determinant of crossbridge interactions with the thin filament in swine carotid arterial smooth muscle. We tested these hypotheses by evaluating the re...

journal_title：Circulation research

authors： Rembold CM,Murphy RA

更新日期：1988-09-01 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：:Genome-wide association studies have uncovered over a 100 genetic loci associated with atrial fibrillation (AF), the most common arrhythmia. Many of the top AF-associated loci harbor key cardiac transcription factors, including PITX2, TBX5, PRRX1, and ZFHX3. Moreover, the vast majority of the AF-associated variants li...

journal_title：Circulation research

authors： van Ouwerkerk AF,Hall AW,Kadow ZA,Lazarevic S,Reyat JS,Tucker NR,Nadadur RD,Bosada FM,Bianchi V,Ellinor PT,Fabritz L,Martin JF,de Laat W,Kirchhof P,Moskowitz IP,Christoffels VM

更新日期：2020-06-19 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：:In vivo studies of the rheological behavior of blood in the microcirculation were conducted by direct in situ measurements in cat mesentery. Upstream to downstream pressure drops were measured in unbranched arterioles, capillaries, and venules, with diameters from 7 to 58 micrometer. Simultaneous measurements of red c...

journal_title：Circulation research

authors： Lipowsky HH,Kovalcheck S,Zweifach BW

更新日期：1978-11-01 00:00:00

abstract：:A variety of delivery systems have been used to genetically modify vascular endothelial cells and smooth muscle cells (SMCs), but currently available systems suffer from either inefficient in vivo gene transfer, transient episomal vector expression, or significant immune responses and inflammation. In the present stud...

journal_title：Circulation research

authors： Lynch CM,Hara PS,Leonard JC,Williams JK,Dean RH,Geary RL

更新日期：1997-04-01 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：:Available data demonstrate that oxygen free radicals and derived reactive species of oxygen are produced during myocardial ischemia as well as upon reperfusion of the ischemic tissue. The present study was designed to determine if polyethylene glycol-conjugated superoxide dismutase (PEG-SOD), with its extended plasma ...

journal_title：Circulation research

authors： Chi LG,Tamura Y,Hoff PT,Macha M,Gallagher KP,Schork MA,Lucchesi BR

更新日期：1989-04-01 00:00:00

abstract：:The consequences of endothelin receptor activation were examined in atrial tumor myocytes derived from transgenic mice (AT-1 cells). Endothelin-1 (endothelin) stimulates phosphoinositide hydrolysis in a dose-dependent manner. Endothelin also induces the rapid and transient translocation of protein kinase C (PKC)-epsil...

journal_title：Circulation research

authors： Jiang T,Pak E,Zhang HL,Kline RP,Steinberg SF

更新日期：1996-04-01 00:00:00

abstract：:Cyclic GMP modulates gene expression in vascular smooth muscle cells (SMCs) in part by stimulating cGMP-dependent protein kinase I (PKGI) and the phosphorylation of transcription factors. In some cells, cGMP increases nuclear translocation of PKGI and PKGI-dependent phosphorylation of transcription regulators; however...

journal_title：Circulation research

authors： Sugiura T,Nakanishi H,Roberts JD Jr

更新日期：2008-07-03 00:00:00

abstract：:Net cellular L-lactate efflux associated with accelerated anaerobic glycolysis has been implicated as a potential cause of the marked cellular K+ loss contributing to lethal cardiac arrhythmias in ischemic heart and to impaired function of fatigued skeletal muscle. To examine the mechanisms of transsarcolemmal L-lacta...

journal_title：Circulation research

authors： Shieh RC,Goldhaber JI,Stuart JS,Weiss JN

更新日期：1994-05-01 00:00:00

abstract：RATIONALE:Cardiac remodeling and subsequent heart failure remain critical issues after myocardial infarction despite improved treatment and reperfusion strategies. Recently, cardiac regeneration has been demonstrated in fish and newborn mice after apex resection or cardiac infarctions. Two key issues remain to translat...

journal_title：Circulation research

authors： Haubner BJ,Schneider J,Schweigmann U,Schuetz T,Dichtl W,Velik-Salchner C,Stein JI,Penninger JM

更新日期：2016-01-22 00:00:00

abstract：:14-3-3 family members are dimeric phosphoserine-binding proteins that regulate signal transduction, apoptotic, and checkpoint control pathways. Targeted expression of dominant-negative 14-3-3eta (DN-14-3-3) to murine postnatal cardiac tissue potentiates Ask1, c-jun N-terminal kinase (JNK), and p38 mitogen-activated pr...

journal_title：Circulation research

authors： Zhang S,Ren J,Zhang CE,Treskov I,Wang Y,Muslin AJ

更新日期：2003-11-28 00:00:00

abstract：RATIONALE:Molecular imaging is useful for longitudinal assessment of engraftment. However, it is not known which factors, other than cell number, can influence the molecular imaging signal obtained from reporter genes. OBJECTIVE:The effects of cell dissociation/suspension on cellular bioenergetics and the signal obtai...

journal_title：Circulation research

authors： Chang C,Chan A,Lin X,Higuchi T,Terrovitis J,Afzal JM,Rittenbach A,Sun D,Vakrou S,Woldemichael K,O'Rourke B,Wahl R,Pomper M,Tsui B,Abraham MR

更新日期：2013-02-01 00:00:00

abstract：:Two gap junction proteins, connexin43 (Cx43) and connexin45 (Cx45), are coexpressed in many cardiac and other cells. Homomeric channels formed by these proteins differ in unitary conductance, permeability, and regulation. We sought to determine the ability of Cx43 and Cx45 to oligomerize with each other to form hetero...

journal_title：Circulation research

authors： Martinez AD,Hayrapetyan V,Moreno AP,Beyer EC

更新日期：2002-05-31 00:00:00

abstract：:A distal transcriptional enhancer has been previously reported upstream of the mouse renin gene. A homologous sequence is also present upstream of the human renin gene, but the mouse and human renin enhancers differ markedly in their ability to activate transcription of a renin promoter. Although the 2 enhancers share...

journal_title：Circulation research

authors： Shi Q,Black TA,Gross KW,Sigmund CD

更新日期：1999-09-17 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：: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：RATIONALE:Senescence of pulmonary artery smooth muscle cells (PA-SMCs) caused by telomere shortening or oxidative stress may contribute to pulmonary hypertension associated with chronic lung diseases. OBJECTIVE:To investigate whether cell senescence contributes to pulmonary vessel remodeling and pulmonary hypertension...

journal_title：Circulation research

authors： Noureddine H,Gary-Bobo G,Alifano M,Marcos E,Saker M,Vienney N,Amsellem V,Maitre B,Chaouat A,Chouaid C,Dubois-Rande JL,Damotte D,Adnot S

更新日期：2011-08-19 00:00:00

abstract：:We determined the extent of convergence of preganglionic fibers from the right and left vagus nerves on postganglionic neurons that supply the sinoatrial node in chloralose-anesthetized dogs. We administered hemicholinium-3 and stimulated the right vagus nerve at a high frequency to deplete acetylcholine from the post...

journal_title：Circulation research

authors： Lang SA,Zieske H,Levy MN

更新日期：1990-09-01 00:00:00

abstract：:The purpose of this study was to develop an isolated tissue model in which arrhythmic activity could be generated in response to conditions encountered in ischemia followed by reperfusion, and in which intracellular recordings could be used to identify and study arrhythmogenic mechanisms. Isolated canine Purkinje fibe...

journal_title：Circulation research

authors： Ferrier GR,Moffat MP,Lukas A

更新日期：1985-02-01 00:00:00

abstract：:Apoptosis of smooth muscle cells (SMC) and degradation of the extracellular matrix (ECM) have both been implicated in atherosclerotic plaque rupture. We have previously reported that degraded type I collagen fragments induce a rapid but transient apoptotic burst initiated by calpains in SMC. The aim of the current stu...

journal_title：Circulation research

authors： von Wnuck Lipinski K,Keul P,Ferri N,Lucke S,Heusch G,Fischer JW,Levkau B

更新日期：2006-06-23 00:00:00

abstract：:Our previous studies suggested that enhanced fibronectin mRNA translation in ductus arteriosus compared with aortic smooth muscle cells is related to increased expression of light chain 3 (LC3) of microtubule-associated protein 1, which binds an AU-rich element in the 3' untranslated region of fibronectin mRNA. We the...

journal_title：Circulation research

authors： Zhou B,Rabinovitch M

更新日期：1998-09-07 00:00:00

abstract：:Oxidized phospholipids, including oxidation products of palmitoyl-arachidonyl-phosphatidyl choline (PAPC), are mediators of inflammation in endothelial cells (ECs) and known to induce several chemokines, including interleukin-8 (IL-8). In this study, we show that oxidized PAPC (OxPAPC), which accumulates in atheroscle...

journal_title：Circulation research

authors： Yeh M,Cole AL,Choi J,Liu Y,Tulchinsky D,Qiao JH,Fishbein MC,Dooley AN,Hovnanian T,Mouilleseaux K,Vora DK,Yang WP,Gargalovic P,Kirchgessner T,Shyy JY,Berliner JA

更新日期：2004-10-15 00:00:00

abstract：:Calcific aortic valve sclerosis involves inflammatory processes and occurs preferentially on the aortic side of endothelialized valve leaflets. Although the endothelium is recognized to play critical roles in focal vascular sclerosis, the contributions of valvular endothelial phenotypes to aortic valve sclerosis and s...

journal_title：Circulation research

authors： Simmons CA,Grant GR,Manduchi E,Davies PF

更新日期：2005-04-15 00:00:00

abstract：:The molecular identity of receptor-operated, nonselective cation channels (ROCs) of vascular smooth muscle (VSM) cells is not known for certain. Mammalian homologues of the Drosophila canonical transient receptor potential channels (TRPCs) are possible candidates. This study tested the hypothesis that heteromultimeric...

journal_title：Circulation research

authors： Maruyama Y,Nakanishi Y,Walsh EJ,Wilson DP,Welsh DG,Cole WC

更新日期：2006-06-23 00:00:00

abstract：:The role of the central nervous system in the mechanism(s) involved in acute carotid baroreflex resetting was studied in six conscious, chronically instrumented, aortic-denervated dogs. Dogs were prepared for reversible vascular isolation of the carotid sinuses. Acute baroreflex resetting was induced by holding the le...

journal_title：Circulation research

authors： Tan W,Panzenbeck MJ,Hajdu MA,Zucker IH

更新日期：1989-07-01 00:00:00