Leukocyte Heterogeneity in Adipose Tissue, Including in Obesity.

abstract：:Three models of altered autonomic innervation of the chick heart have been developed in the last few years. These include sympathetically aneural heart, parasympathetically aneural heart, and heart with cholinergic innervation reconstituted from the nodose placodes. The neural status of these hearts has been assessed ...

journal_title：Circulation research

authors： Kirby ML,Creazzo TL,Christiansen JL

更新日期：1989-12-01 00:00:00

abstract：:Red blood cells and lysate products (erythrolysate) are observed consistently in lymph draining acute and chronic inflammatory reactions and from tissues subjected to trauma or surgical procedures. Using hemoglobin as a marker for erythrolysate, we have measured hemoglobin in lymph up to the 10(-6) M range in a number...

journal_title：Circulation research

authors： Elias RM,Wandolo G,Ranadive NS,Eisenhoffer J,Johnston MG

更新日期：1990-11-01 00:00:00

abstract：:Loss-of-function mutations in the human ERG1 potassium channel (hERG1) frequently underlie the long QT2 (LQT2) syndrome. The role of the ERG potassium channel in cardiac development was elaborated in an in vivo model of a homozygous, loss-of-function LQT2 syndrome mutation. The hERG N629D mutation was introduced into ...

journal_title：Circulation research

authors： Teng GQ,Zhao X,Lees-Miller JP,Quinn FR,Li P,Rancourt DE,London B,Cross JC,Duff HJ

更新日期：2008-12-05 00:00:00

abstract：:Two NO synthase (NOS) isoforms have been described in vessels, an endothelial constitutive NOS (eNOS) and an inducible NOS (iNOS). The purpose of the present study was to examine the endothelium-dependent and endothelium-independent hypotensive response in aging rats, analyzing the ability of their vessels to produce ...

journal_title：Circulation research

authors： Cernadas MR,Sánchez de Miguel L,García-Durán M,González-Fernández F,Millás I,Montón M,Rodrigo J,Rico L,Fernández P,de Frutos T,Rodríguez-Feo JA,Guerra J,Caramelo C,Casado S,López-Farré

更新日期：1998-08-10 00:00:00

abstract：:Desmosomes and gap junctions are distinct structural components of the cardiac intercalated disc. Here, we asked whether the presence of plakophilin (PKP)2, a component of the desmosome, is essential for the proper function and distribution of the gap junction protein connexin (Cx)43. We used RNA silencing technology ...

journal_title：Circulation research

authors： Oxford EM,Musa H,Maass K,Coombs W,Taffet SM,Delmar M

更新日期：2007-09-28 00:00:00

abstract：:A central role for leukocytes in neointimal hyperplasia after arterial injury is suspected. However, the relative importance of neutrophils and monocytes in balloon or stent-induced injury are not well understood, and mechanistic targeting of leukocyte recruitment or function is crude. We determined the temporal and s...

journal_title：Circulation research

authors： Horvath C,Welt FG,Nedelman M,Rao P,Rogers C

更新日期：2002-03-08 00:00:00

abstract：:The structure-function relationships of the sarcomeric proteins in the mammalian cardiac compartment remain ill-defined because of the lack of a suitable model in which they can be readily manipulated or exchanged in vivo. To establish the validity of the transgenic paradigm for remodeling the mammalian heart, the mur...

journal_title：Circulation research

authors： Palermo J,Gulick J,Colbert M,Fewell J,Robbins J

更新日期：1996-03-01 00:00:00

abstract：:Electrical uncoupling at gap junctions during acute myocardial ischemia contributes to conduction abnormalities and reentrant arrhythmias. Increased levels of intracellular Ca(2+) and H(+) and accumulation of amphipathic lipid metabolites during ischemia promote uncoupling, but other mechanisms may play a role. We tes...

journal_title：Circulation research

authors： Beardslee MA,Lerner DL,Tadros PN,Laing JG,Beyer EC,Yamada KA,Kléber AG,Schuessler RB,Saffitz JE

更新日期：2000-10-13 00:00:00

abstract：:Apolipoprotein E-deficient (ApoE-/-) mice develop atherosclerotic lesions throughout the arterial tree, including the carotid bifurcation. Although the expression of adhesion molecules such as ICAM-1, vascular cell adhesion molecule-1 (VCAM-1), and P-selectin on endothelium that overlie atherosclerotic plaques has bee...

journal_title：Circulation research

authors： Ramos CL,Huo Y,Jung U,Ghosh S,Manka DR,Sarembock IJ,Ley K

更新日期：1999-06-11 00:00:00

abstract：:Vascular endothelial growth factor (VEGF) is a critical regulator of angiogenesis that stimulates proliferation, migration, and proteolytic activity of endothelial cells. Although the mitogenic activity of VEGF is endothelial cell specific, recent reports indicate VEGF is able to stimulate chemotaxis and tissue factor...

journal_title：Circulation research

authors： Wang H,Keiser JA

更新日期：1998-10-19 00:00:00

abstract：:The fluorescent dye 2',7'-bis(carboxyethyl)-5,6-carboxyfluorescein (BCECF) was used to measure pHi in the spontaneously hypertensive rat (SHR) and in normal rat cardiac myocytes under nominally HCO3-free (20 mmol/L HEPES-buffered) conditions. When only the Na-H exchanger was blocked, the intrinsic buffering power (bet...

journal_title：Circulation research

authors： Wu ML,Tsai ML,Tseng YZ

更新日期：1994-07-01 00:00:00

abstract：:Epidermal fatty acid-binding protein (E-FABP), previously characterized in human keratinocytes, is a cytoplasmic protein of 15 kD that specifically binds fatty acids (FAs). Previous PAGE-immunoblotting studies indicated that several human tissues display an immunoreactive band with an electrophoretic mobility identica...

journal_title：Circulation research

authors： Masouyé I,Hagens G,Van Kuppevelt TH,Madsen P,Saurat JH,Veerkamp JH,Pepper MS,Siegenthaler G

更新日期：1997-09-01 00:00:00

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：:The extracellular and intracellular potassium (K+) activities of isolated superfused rabbit atrial muscle were measured using K+-sensitive liquid ion exchanger microelectrodes. When the pH of the bathing medium was decreased from 7.5 to 6.8, intracellular K+ activity fell and extracellular K+ activity rose from a mean...

journal_title：Circulation research

authors： Skinner RB Jr,Kunze DL

更新日期：1976-11-01 00:00:00

abstract：:The present study was performed to examine the mechanism by which cyclooxygenase blockade produces vasoconstriction in well-developed coronary collateral vessels. Eight dogs were studied 4 to 6 months after occlusion of the left anterior descending coronary artery (LAD) had been performed to stimulate collateral vesse...

journal_title：Circulation research

authors： Altman JD,Bache RJ

更新日期：1994-02-01 00:00:00

abstract：:Urea transporters have been cloned from kidney medulla (UT-A) and erythrocytes (UT-B). We determined whether UT-A proteins could be detected in heart and whether their abundance was altered by uremia or hypertension or in human heart failure. In normal rat heart, bands were detected at 56, 51, and 39 kDa. In uremic ra...

journal_title：Circulation research

authors： Duchesne R,Klein JD,Velotta JB,Doran JJ,Rouillard P,Roberts BR,McDonough AA,Sands JM

更新日期：2001-07-20 00:00:00

abstract：RATIONALE:Monocyte infiltration into the subintimal space and its intracellular lipid accumulation are the most prominent features of atherosclerosis. To understand the pathophysiology of atherosclerotic disease, we need to understand the characteristics of lipid-laden foamy macrophages in the subintimal space during a...

journal_title：Circulation research

authors： Kim K,Shim D,Lee JS,Zaitsev K,Williams JW,Kim KW,Jang MY,Seok Jang H,Yun TJ,Lee SH,Yoon WK,Prat A,Seidah NG,Choi J,Lee SP,Yoon SH,Nam JW,Seong JK,Oh GT,Randolph GJ,Artyomov MN,Cheong C,Choi JH

更新日期：2018-10-26 00:00:00

abstract：:The bioactivity of nitric oxide (.NO) depends, in part, on its interaction with superoxide. Usually, superoxide dismutase (SOD) preserves .NO bioactivity by limiting the availability of superoxide. Ascorbic acid also effectively scavenges superoxide, but the extent to which this interaction is necessary for intact .NO...

journal_title：Circulation research

authors： Jackson TS,Xu A,Vita JA,Keaney JF Jr

更新日期：1998-11-02 00:00:00

abstract：:It is believed that inotropic agents exert their effects in cardiac muscle via a modulation of Ca2+ cycling; however, the involvement of phospholipase activation and the biochemical pathways participating in inotropic responsiveness remain unclear. The aim of the current study was to determine whether arachidonic acid...

journal_title：Circulation research

authors： Damron DS,Bond M

更新日期：1993-02-01 00:00:00

abstract：:Previously, it was shown that the D enantiomer of isoidide dinitrate was 10-fold more potent than the L enantiomer and 10-fold less potent than glyceryl trinitrate for stimulating cyclic GMP accumulation and relaxation of isolated rat aorta. In the present study, these organic nitrates were tested for their ability to...

journal_title：Circulation research

authors： Bennett BM,Schröder H,Hayward LD,Waldman SA,Murad F

更新日期：1988-10-01 00:00:00

abstract：:Recent advances in our understanding of the contribution of thrombin generation to arterial thrombosis and the role of platelets in venous thrombosis have prompted new treatment paradigms. Nonetheless, bleeding remains the major side effect of such treatments spurring the quest for new antithrombotic regimens with bet...

journal_title：Circulation research

authors： Chan NC,Weitz JI

更新日期：2019-02-01 00:00:00

abstract：:Optimistic people have reduced risk for cardiovascular disease and cardiovascular-related mortality compared with their less optimistic peers. One explanation for this is that optimistic people may be more likely to engage in healthy behavior like exercising frequently, eating fruits and vegetables, and avoiding cigar...

journal_title：Circulation research

authors： Boehm JK,Chen Y,Koga H,Mathur MB,Vie LL,Kubzansky LD

更新日期：2018-04-13 00:00:00

abstract：:We previously observed that stimulation of vascular smooth muscle cell (VSMC) proliferation with growth factors is associated with dismantling of cadherin junctions and nuclear translocation of beta-catenin. In this study we demonstrate directly that growth factors stimulate beta-catenin/T-cell factor (TCF) signaling ...

journal_title：Circulation research

authors： Quasnichka H,Slater SC,Beeching CA,Boehm M,Sala-Newby GB,George SJ

更新日期：2006-12-08 00:00:00

abstract：:We studied alpha- and beta-adrenoceptor-mediated responses of rabbit facial vein rings to adrenergic stimulation to determine the location of the two types of receptors in relation to the sympathetic nerve terminals. Transmural electrical nerve stimulation (TNS) at low frequency elicited large beta-receptor-mediated r...

journal_title：Circulation research

authors： Winquist RJ,Bevan JA

更新日期：1981-08-01 00:00:00

abstract：:Activity was recorded from physiologically identified baroreceptor or chemoreceptor fibers in carotid sinus nerves of urethane-anesthetized spontaneously breathing rabbits. A carotid sinus area was vascularly isolated so that carotid sinus pressure and perfusion medium (Locke's solution or rabbit blood) could be contr...

journal_title：Circulation research

authors： Qu L,Stuesse SL

更新日期：1991-12-01 00:00:00

abstract：:Transforming growth factor (TGF)-beta plays a major role in the development of vascular diseases. Despite the pleiotropic effects of TGF-ss on vascular smooth muscle cells (VSMCs), only a few genes have been characterized as direct targets of TGF-beta in VSMCs. Cardiac ankyrin repeat protein (CARP) has been thought to...

journal_title：Circulation research

authors： Kanai H,Tanaka T,Aihara Y,Takeda S,Kawabata M,Miyazono K,Nagai R,Kurabayashi M

更新日期：2001-01-19 00:00:00

abstract：:Human peripheral blood leukocytes, activated by phorbol myristate acetate, disrupt canine sarcoplasmic reticulum calcium transport, in vitro, by an oxygen-derived free radical mechanism. Activated leukocytes significantly depress Ca++ uptake activity and Ca++ -stimulated, Mg++ -dependent ATPase activity. The depressio...

journal_title：Circulation research

authors： Rowe GT,Manson NH,Caplan M,Hess ML

更新日期：1983-11-01 00:00:00

abstract：:Although isoform-selective translocation of protein kinase C (PKC) epsilon appears to play an important role in the late phase of ischemic preconditioning (PC), the mechanism(s) responsible for such translocation remains unclear. Furthermore, the signaling pathway that leads to the development of late PC after exogeno...

journal_title：Circulation research

authors： Ping P,Takano H,Zhang J,Tang XL,Qiu Y,Li RC,Banerjee S,Dawn B,Balafonova Z,Bolli R

更新日期：1999-03-19 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：:We investigated expression of the 5'-spliced isoform of smooth muscle myosin heavy chain (SM-MHC-B) in smooth muscle cells of cardiac vessels of the left ventricle of normotensive (Wistar-Kyoto) and spontaneously hypertensive rats of the stroke-prone strain by immunofluorescence microscopy. In parallel, liver and blad...

journal_title：Circulation research

authors： Wetzel U,Lutsch G,Haase H,Ganten U,Morano I

更新日期：1998-07-27 00:00:00