Chronic Kidney Disease Induces Inflammatory CD40+ Monocyte Differentiation via Homocysteine Elevation and DNA Hypomethylation.

abstract：RATIONALE:Vascular endothelial growth factor (VEGF) affects angiogenesis, atherosclerosis, and cancer. Although the heritability of circulating VEGF levels is high, little is known about its genetic underpinnings. OBJECTIVE:Our aim was to identify genetic variants associated with circulating VEGF levels, using an unbi...

journal_title：Circulation research

authors： Debette S,Visvikis-Siest S,Chen MH,Ndiaye NC,Song C,Destefano A,Safa R,Azimi Nezhad M,Sawyer D,Marteau JB,Xanthakis V,Siest G,Sullivan L,Pfister M,Smith H,Choi SH,Lamont J,Lind L,Yang Q,Fitzgerald P,Ingelsson E,

更新日期：2011-08-19 00:00:00

abstract：:Vascular dysfunction in diabetes is attributed to lack of bioavailable nitric oxide (NO) and is postulated as a primary cause of small vessel complications as a result of poor glycemic control. Although it has been proposed that NO is bound by red blood cells (RBCs) and can induce relaxation of blood vessels distal to...

journal_title：Circulation research

authors： James PE,Lang D,Tufnell-Barret T,Milsom AB,Frenneaux MP

更新日期：2004-04-16 00:00:00

abstract：:Neuropeptide Y is stored in sympathetic nerve terminals throughout the heart and has direct and indirect effects on cardiac function. Although neuropeptide Y has been shown to be released upon intense (16-30 Hz) cardiac sympathetic stimulation, we sought to determine whether effective quantities of neuropeptide Y were...

journal_title：Circulation research

authors： Warner MR,Levy MN

更新日期：1989-05-01 00:00:00

abstract：:The possibility of an interaction between the cytoskeletal protein dystrophin and cell surface caveolae in the mammalian myocardium was investigated by several techniques. Caveolin (cav)-3-enriched, detergent-insoluble membranes isolated from purified ventricular sarcolemma by density-gradient fractionation were found...

journal_title：Circulation research

authors： Doyle DD,Goings G,Upshaw-Earley J,Ambler SK,Mondul A,Palfrey HC,Page E

更新日期：2000-09-15 00:00:00

abstract：:Myocardial damage due to reperfusion of ischemic tissue is caused primarily by infiltrating neutrophils. Although leukocyte beta2 integrins (CD18) play a critical role, significant neutrophil emigration persists when CD18 is neutralized or absent. This study examined the role of leukocyte beta1 integrin (alpha4) and i...

journal_title：Circulation research

authors： Bowden RA,Ding ZM,Donnachie EM,Petersen TK,Michael LH,Ballantyne CM,Burns AR

更新日期：2002-03-22 00:00:00

abstract：:The cardiovascular actions of the synthetic natriuretic peptide, atriopeptin II, were examined in conscious unrestrained spontaneously hypertensive rats and normotensive Wistar-Kyoto rats. The animals were chronically instrumented with miniaturized pulsed Doppler flow probes to allow measurement of regional blood flow...

journal_title：Circulation research

authors： Lappe RW,Smits JF,Todt JA,Debets JJ,Wendt RL

更新日期：1985-04-01 00:00:00

abstract：RATIONALE:There is a critical need to develop robust, mechanistic strategies to identify patients at increased risk of cancer therapeutics-related cardiac dysfunction (CTRCD). OBJECTIVE:We aimed to discover new biomarkers associated with doxorubicin- and trastuzumab-induced CTRCD using high-throughput proteomic profil...

journal_title：Circulation research

authors： Beer LA,Kossenkov AV,Liu Q,Luning Prak E,Domchek S,Speicher DW,Ky B

更新日期：2016-10-28 00:00:00

abstract：RATIONALE:During the transition from compensated hypertrophy to heart failure, the signaling between L-type Ca(2+) channels in the cell membrane/T-tubules and ryanodine receptors in the sarcoplasmic reticulum becomes defective, partially because of the decreased expression of a T-tubule-sarcoplasmic reticulum anchoring...

journal_title：Circulation research

authors： Li RC,Tao J,Guo YB,Wu HD,Liu RF,Bai Y,Lv ZZ,Luo GZ,Li LL,Wang M,Yang HQ,Gao W,Han QD,Zhang YY,Wang XJ,Xu M,Wang SQ

更新日期：2013-02-15 00:00:00

abstract：:The solid angle theory has long been applied to the interpretation of the ECG; however, quantitative evaluation of its applicability has been minimal. We applied solid angle analysis to the interpretation of the TQ-ST deflection during acute ischemia. Five anesthetized pigs were studied 1--3 hours after coronary occlu...

journal_title：Circulation research

authors： Richeson JF,Akiyama T,Schenk E

更新日期：1978-12-01 00:00:00

abstract：:Intracellular recordings were made from eustachian ridge of cat right atrium to determine mechanisms responsible for subsidiary pacemaker automaticity. Pacemaker action potentials exhibited two phases of diastolic depolarization: an initial steeper slope (D1) followed by a more gradual slope (D2). Cesium (1 mM) decrea...

journal_title：Circulation research

authors： Rubenstein DS,Lipsius SL

更新日期：1989-04-01 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：:Angiotensin II (Ang II) plays an important role in post-myocardial infarction (MI) remodeling. Most Ang II effects related to remodeling involve activation of the type 1 receptor (AT(1)). Although the AT(1) receptor is upregulated on cardiac fibroblasts post-MI, little is known about the mechanisms involved in the pro...

journal_title：Circulation research

authors： Gurantz D,Cowling RT,Villarreal FJ,Greenberg BH

更新日期：1999-08-06 00:00:00

abstract：:The functional disturbance of microvasculature is recognized as an initiating mechanism that underlies the development of various diabetic complications. Although a causal relationship between microvascular leakage and tissue damage has been well documented in diabetic kidneys and eyes, there is a lack of information ...

journal_title：Circulation research

authors： Yuan SY,Ustinova EE,Wu MH,Tinsley JH,Xu W,Korompai FL,Taulman AC

更新日期：2000-09-01 00:00:00

abstract：:Although it has been established that myocyte enhancer factor 2 (MEF2) plays pivotal roles in the development of the cardiovascular system as well as skeletal muscle cells, little is known of its role in vascular inflammatory diseases such as atherosclerosis and restenosis after angioplasty. To investigate the role of...

journal_title：Circulation research

authors： Suzuki E,Satonaka H,Nishimatsu H,Oba S,Takeda R,Omata M,Fujita T,Nagai R,Hirata Y

更新日期：2004-07-09 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：:We stimulated the aortic chemoreceptors in dogs that were anesthetized with chloralose and artificially ventilated by perfusing the isolated aortic arch with venous blood. Inotropic responses were determined by measuring the maximum rate of change of left ventricular pressure (dP/dt max) with aortic pressure and heart...

journal_title：Circulation research

authors： Karim F,Hainsworth R,Sofola OA,Wood LM

更新日期：1980-01-01 00:00:00

abstract：:Originally identified as moderate biological modifiers, microRNAs have recently emerged as powerful regulators of diverse cellular processes with especially important roles in disease and tissue remodeling. The rapid pace of studies on microRNA regulation and function necessitates the development of suitable technique...

journal_title：Circulation research

authors： van Rooij E

更新日期：2011-01-21 00:00:00

abstract：RATIONALE:The recent discovery of meningeal lymphatics in mammals is reshaping our understanding of fluid homeostasis and cellular waste management in the brain, but visualization and experimental analysis of these vessels is challenging in mammals. Although the optical clarity and experimental advantages of zebrafish ...

journal_title：Circulation research

authors： Castranova D,Samasa B,Venero Galanternik M,Jung HM,Pham VN,Weinstein BM

更新日期：2021-01-08 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：:In the early (3-day) stage of development, long-lasting openings of the L-type Ca2+ channels (mode 2) occur in embryonic chick heart cells. Since mode-2 behavior is infrequently observed in adult heart cells of other species, in the present study, developmental change in behavior of the Ca2+ channel was examined in yo...

journal_title：Circulation research

authors： Tohse N,Mészáros J,Sperelakis N

更新日期：1992-08-01 00:00:00

abstract：:The role of contracture in the manifestation of calcium paradox-induced damage was examined using 2,3-butanedione monoxime (BDM) to inhibit myofibrillar activity. Calcium and sodium gain, loss of intracellular components, and changes in structure were monitored. If 30 mM BDM was added at the time of calcium repletion ...

journal_title：Circulation research

authors： Daly MJ,Elz JS,Nayler WG

更新日期：1987-10-01 00:00:00

abstract：:We report the hemodynamic parameters of stage 18, 21, 24, and 27 chick embryos (from 3 to 5 days of incubation). Dorsal aortic blood velocity and mean vitelline artery blood pressure are measured with a 20 MHz pulsed-Doppler meter and servo-null pressure system respectively. We also measure heart rate, dorsal aortic d...

journal_title：Circulation research

authors： Clark EB,Hu N

更新日期：1982-12-01 00:00:00

abstract：:The relationship of P-wave polarity and morphology in leads II, III, and aVF to the sequence of atrial activation was studied in the canine heart when the atria were paced from the region of the sinus node or the posterior-inferior left atrium and when retrograde activation of the atria occurred with right ventricular...

journal_title：Circulation research

authors： Waldo AL,Vitikainen KJ,Hoffman BF

更新日期：1975-08-01 00:00:00

abstract：RATIONALE:Prospective cohort studies question the value of HDL-C (high-density lipoprotein cholesterol) for stroke risk prediction. OBJECTIVE:Investigate the relationship between long-term functional recovery and HDL proteome and function. METHODS AND RESULTS:Changes in HDL protein composition and function (cholester...

journal_title：Circulation research

authors： Plubell DL,Fenton AM,Rosario S,Bergstrom P,Wilmarth PA,Clark WM,Zakai NA,Quinn JF,Minnier J,Alkayed NJ,Fazio S,Pamir N

更新日期：2020-10-23 00:00:00

abstract：:Ventricular/vascular coupling dynamics and regional hemodynamics of five hypertensive baboons with concentric left ventricular (LV) hypertrophy (mean arterial pressure +/- SD, 148 +/- 16 mm Hg; LV mass/body weight ratio 3.42 +/- 0.8) were compared with five normotensive controls (mean arterial pressure 89 +/- 3 mm Hg;...

journal_title：Circulation research

authors： Latham RD,Rubal BJ,Sipkema P,Westerhof N,Virmani R,Robinowitz M,Walsh RA

更新日期：1988-10-01 00:00:00

abstract：:Blockade of angiotensin type 1 (AT1) receptors induces smooth muscle cell (SMC) death and regression of aortic hypertrophy in spontaneously hypertensive rats (SHR). We postulated that SMC death and vascular remodeling in this model may be attenuated by z-Val-Ala-Asp(OMe)-CH2F (z-VAD-fmk), a tripeptide inhibitor of cas...

journal_title：Circulation research

authors： Marchand EL,Der Sarkissian S,Hamet P,deBlois D

更新日期：2003-04-18 00:00:00

abstract：:Ca2+ influx through the L-type calcium channel (LTCC) induces Ca2+ release from the sarcoplasmic reticulum (SR) and maintains SR Ca2+ loading. Alterations in LTCC properties, their contribution to the blunted adrenergic responsiveness in failing hearts and their recovery after support with LV assist devices (LVAD) wer...

journal_title：Circulation research

authors： Chen X,Piacentino V 3rd,Furukawa S,Goldman B,Margulies KB,Houser SR

更新日期：2002-09-20 00:00:00

abstract：:The purpose of these experiments was to determine whether or not acetylcholine modulated the electrophysiological effects of isoproterenol on canine cardiac Purkinje fibers. Conventional microelectrode techniques were used. Predictably, isoproterenol produced shortening of action potential duration; acetylcholine sign...

journal_title：Circulation research

authors： Bailey JC,Watanabe AM,Besch HR Jr,Lathrop DA

更新日期：1979-03-01 00:00:00

abstract：:Vasoactive drugs are known to affect impedance (pressure/flow) and vessel wall motion in arteries. The nonlinear theory of oscillatory flow in straight elastic vessels indicates that wall shear rate is affected by changes in impedance phase angle and wall motion. To test whether wall shear rate depends on impedance ph...

journal_title：Circulation research

authors： White KC,Kavanaugh JF,Wang DM,Tarbell JM

更新日期：1994-10-01 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