Pulsatile stretch and shear stress: physical stimuli determining the production of endothelium-derived relaxing factors.

abstract：:We evaluated the effects of a simulated workday of prolonged sitting on blood pressure (BP) and pulse wave velocity (PWV) and examined whether posture (seated vs. supine) affected responses. Participants (n = 25) were adults, with overweight/obesity and elevated BP, and performed seated desk work for 7.5 h. BP and PWV...

journal_title：Journal of vascular research

authors： Alansare AB,Kowalsky RJ,Jones MA,Perdomo SJ,Stoner L,Gibbs BB

更新日期：2020-01-01 00:00:00

abstract：:Conduit arteries of hypertensive rats are thicker and stiffer than those of normotensive controls. The possible role played by collagen type I and II subtypes in the mechanism of arterial stiffness remains unknown. The carotid and aortic arterial wall of rats of Japanese (Wistar-Kyoto and spontaneously hypertensive ra...

journal_title：Journal of vascular research

authors： Chamiot Clerc P,Renaud JF,Blacher J,Legrand M,Samuel JL,Levy BI,Sassard J,Safar ME

更新日期：1999-03-01 00:00:00

abstract：:The novel endothelial cell tyrosine kinase receptors, Tie1 and Tie2, are essential for vascular development and remodeling in the embryo but little is known regarding the regulation of their expression and their role in the maintenance and repair of the adult vascular system. We examined the expression of Tie1 and Tie...

journal_title：Journal of vascular research

authors： Fujikawa K,Presman E,Isner JM,Varticovski L

更新日期：1999-07-01 00:00:00

abstract：:The role of leukocytes (WBCs) and platelets (PLTs) in the pulmonary circulation may be important in the development of monocrotaline (MCT)-induced pulmonary hypertension in rats. We investigated the suppressive effects of long-term prostaglandin E(1) (PGE(1)) aerosol on the changes in WBCs and PLTs in the peripheral b...

journal_title：Journal of vascular research

authors： Kato S,Kishiro I,Sugimura H,Machida S,Fuse D,Kaneko N

更新日期：2002-01-01 00:00:00

abstract：BACKGROUND:A new method was evaluated where local changes in oxygen tension were induced in a tissue while being studied under a microscope in vivo. We tested whether hypoxic vasodilation and hyperoxic vasoconstriction in arterioles in striated muscle are being propagated upstream, and whether the endothelium and smoot...

journal_title：Journal of vascular research

authors： Riemann M,Rai A,Ngo AT,Dziegiel MH,Holstein-Rathlou NH,Torp-Pedersen C

更新日期：2011-01-01 00:00:00

abstract：:This study utilised catecholamine fluorescence histochemistry, multiple-labelling immunohistochemistry and retrograde axonal transport to determine the distribution and neuropeptide content of sympathetic neurons innervating veins in the dorsal skin of the guinea pig pinna. There was a dense plexus of sympathetic axon...

journal_title：Journal of vascular research

authors： Morris JL

更新日期：1995-11-01 00:00:00

abstract：:Previous studies demonstrated that maintenance of steady-state myogenic tone requires Ca(2+)-dependent myosin phosphorylation. The present studies furthered these observations by examining temporal relationships among Ca(2+), myosin phosphorylation and vessel diameter during acute increases in intraluminal pressure an...

journal_title：Journal of vascular research

authors： Zou H,Ratz PH,Hill MA

更新日期：2000-11-01 00:00:00

abstract：:Although most physiologically important processes are regulated through negative feedback loops and numerous factors regulating endothelial apoptosis are identified, little is known about negative feedback mechanisms for endothelial apoptosis. Here we describe the release of soluble anti-apoptotic activity by endothel...

journal_title：Journal of vascular research

authors： Bolitho C,Xu W,Zoellner H

更新日期：2008-01-01 00:00:00

abstract：:The aim of this study was to use periarterial manipulation to produce an atheroma-like neo-intima in rabbits and study resting blood flow and vascular responsiveness in vivo. One common carotid artery was enclosed in a silastic collar to induce a neo-intima similar to that of human early atherosclerosis, and carotid b...

journal_title：Journal of vascular research

authors： Arthur JF,Dusting GJ,Woodman OL

更新日期：1994-07-01 00:00:00

abstract：:Organic nitrates act as vasodilators and have long been used for treatment of cardiovascular diseases. However, the therapeutic effect of nitrates is limited by induction of nitrate tolerance which is associated with endothelial dysfunction and enhanced vasoconstriction. Multiple mechanisms cause nitrate tolerance inc...

journal_title：Journal of vascular research

authors： Pi X,Yan C,Kim D,Chen J,Berk BC

更新日期：2002-07-01 00:00:00

abstract：:Vascular endothelial growth factor (VEGF) is a principal stimulator of angiogenesis. However, the downstream targets of VEGF in endothelial cells (ECs) are not entirely clarified. Survey of downstream targets of VEGF in human ECs identified a number of genes, including Down syndrome candidate region 1 (DSCR1). Here, w...

journal_title：Journal of vascular research

authors： Iizuka M,Abe M,Shiiba K,Sasaki I,Sato Y

更新日期：2004-07-01 00:00:00

abstract：PURPOSE:To determine: (1) whether variables of a pulse wave form analysis of ocular microcirculation shown by laser speckle flowgraphy (LSFG) correlate with left ventricular (LV) systolic dysfunction and (2) whether these variables correlate with LV diastolic dysfunction in subjects without LV systolic dysfunction as a...

journal_title：Journal of vascular research

authors： Shiba T,Takahashi M,Matsumoto T,Hori Y

更新日期：2018-01-01 00:00:00

abstract：:Mesenteric endothelial cell function and immunoreactivity for substance P and nitric oxide synthase (NOS) were examined in control rats and rats treated with capsaicin as neonates to destroy primary afferent nerves. Endothelial vasodilator function was examined pharmacologically in the methoxamine raised-tone isolated...

journal_title：Journal of vascular research

authors： Ralevic V,Dikranian K,Burnstock G

更新日期：1995-09-01 00:00:00

abstract：:We investigated the possible interference of smooth muscle cells with monocyte response to LDL as well as with their adhesion and transmigration in a coculture of porcine endothelial and smooth muscle cells. Lysophosphatidylcholine (LPC), a component of oxidized LDL (oxLDL), stimulated the adhesion of THP-1 cells to e...

journal_title：Journal of vascular research

authors： Kinard F,Jaworski K,Sergent-Engelen T,Goldstein D,Van Veldhoven PP,Holvoet P,Trouet A,Schneider YJ,Remacle C

更新日期：2001-09-01 00:00:00

abstract：:Neointima formation participates in the pathophysiology of atherosclerosis and restenosis. Proliferation and migration of vascular smooth muscle cells (VSMC) are initial responses to vascular injury. The aim of the present study was to assess the effect of gliotoxin, an inhibitor of nuclear factor (NF)-kappaB, on migr...

journal_title：Journal of vascular research

authors： Pozo M,Izquierdo MC,de Nicolás R,Egido J,Ortiz A,González-Cabrero J

更新日期：2009-01-01 00:00:00

abstract：BACKGROUND:Transfer of molecular signals from veins to adjacent arteries is an established mechanism of vascular communication in the uterine circulation, which ultimately depends on venous permeability. This study tests the hypotheses that: (1) uterine veins are permeable to intravenous solutes, using a 3-kDa dextran ...

journal_title：Journal of vascular research

authors： Celia G,Osol G

更新日期：2005-01-01 00:00:00

abstract：OBJECTIVES:Hyperuricemia provokes endothelial dysfunction (ECD). Decreased endothelial nitric oxide synthase (eNOS) activity is an important source of ECD. Cationic amino acid transporter-1 (CAT-1) is the specific arginine transporter for eNOS. We hypothesize that hyperuricemia inhibits arginine uptake. METHODS:Experi...

journal_title：Journal of vascular research

authors： Schwartz IF,Grupper A,Chernichovski T,Grupper A,Hillel O,Engel A,Schwartz D

更新日期：2011-01-01 00:00:00

abstract：:Proper development of the vascular system as one of the earliest and most critical steps during vertebrate embryogenesis is ensured by the exact spatial and temporal control of gene expression in cells forming the vessel network. Whereas the regulation of vascular system development is well elucidated on the level of ...

journal_title：Journal of vascular research

authors： Bruderer M,Alini M,Stoddart MJ

更新日期：2013-01-01 00:00:00

abstract：BACKGROUND/AIMS:Laser Doppler flowmetry (LDF) was used to determine the influence of acute myocardial infarction (AMI) and of successful reperfusion treatment on basal skin blood flow and its oscillatory components. METHODS:Skin LDF was performed on all extremities in 58 patients 4-9 days after AMI (Killip class I), a...

journal_title：Journal of vascular research

authors： Azman-Juvan K,Bernjak A,Urbancic-Rovan V,Stefanovska A,Stajer D

更新日期：2008-01-01 00:00:00

abstract：:Topical application of elastase to induce arterial aneurysm formation is an emerging murine model of vascular disease. In the context of aortic abdominal aneurysm (AAA), angiotensin II infusion and porcine pancreatic elastase perfusion models are commonly used today. This study, therefore, compares matrix remodeling, ...

journal_title：Journal of vascular research

authors： Busch A,Holm A,Wagner N,Ergün S,Rosenfeld M,Otto C,Baur J,Kellersmann R,Lorenz U

更新日期：2016-01-01 00:00:00

abstract：UNLABELLED:Diabetic patients have an increased risk of restenosis and late stent thrombosis after angioplasty, i.e. complications that are related to a defective re-endothelialization. Exendin-4, a stable glucagon-like peptide (GLP)-1 receptor agonist, has been suggested to influence the formation of intimal hyperplasi...

journal_title：Journal of vascular research

authors： Eriksson L,Saxelin R,Röhl S,Roy J,Caidahl K,Nyström T,Hedin U,Razuvaev A

更新日期：2015-01-01 00:00:00

abstract：AIMS:Percutaneous coronary intervention is routinely performed to treat occlusive coronary artery disease. Coronary perforation is a potential complication and can be treated with a stent graft. Current stent grafts are associated with high restenosis rates. We tested the safety and feasibility of biodegradable stent g...

journal_title：Journal of vascular research

authors： Taavitsainen J,Tarvainen S,Kuivanen A,Mangiardi EK,Guelcher M,Martin J,Mathur A,Hytönen JP,Ylä-Herttuala S

更新日期：2020-01-01 00:00:00

abstract：:The proliferation of vascular smooth muscle cells (VSMC) plays a significant part in both the developing atherosclerotic lesion and in restenosis. Heparin has been widely reported to inhibit the growth of VSMC in culture and intimal VSMC in some animal models of vascular hyperplasia. Clinical trials with heparin, howe...

journal_title：Journal of vascular research

authors： Underwood PA,Mitchell SM,Whitelock JM

更新日期：1998-11-01 00:00:00

abstract：:Fibroblast growth factor-2 (FGF2) and vascular endothelial growth factor (VEGF) exert their angiogenic activity by interacting with endothelial cells in a distinct manner. In this study, we investigated the morphological features of endothelial cells of the chick embryo chorioallantoic membrane (CAM) microvasculature ...

journal_title：Journal of vascular research

authors： Ribatti D,Nico B,Morbidelli L,Donnini S,Ziche M,Vacca A,Roncali L,Presta M

更新日期：2001-07-01 00:00:00

abstract：:The proinflammatory cytokine interleukin (IL)-1beta and the IL-1 receptor antagonist are expressed by atherosclerotic plaques and may be linked to the development of atherosclerosis. Existing evidence shows that retinoids and their receptors are involved in inflammatory response and that they are found in atherosclero...

journal_title：Journal of vascular research

authors： Wågsater D,Jatta K,Ocaya P,Dimberg J,Sirsjo A

更新日期：2006-01-01 00:00:00

abstract：:The Ig-like cell adhesion molecule ICAM-3 is mainly expressed on human leukocytes and is involved in cell-cell interactions. Its expression on endothelium is observed during disorders such as Crohn's disease and in solid tumors. We found low but detectable expression of ICAM-3 on VE-cadherin-expressing cells from prim...

journal_title：Journal of vascular research

authors： van Buul JD,Mul FP,van der Schoot CE,Hordijk PL

更新日期：2004-01-01 00:00:00

abstract：:Peripheral vascular resistance is increased in essential hypertension. This involves structural changes of resistance arteries and stiffening of the arterial wall, including remodeling of the extracellular matrix. We hypothesized that biopsies of the human parietal pericardium, obtained during coronary artery bypass g...

journal_title：Journal of vascular research

authors： Bloksgaard M,Leurgans TM,Nissen I,Jensen PS,Hansen ML,Brewer JR,Bagatolli LA,Marcussen N,Irmukhamedov A,Rasmussen LM,De Mey JG

更新日期：2015-01-01 00:00:00

abstract：:Studies on the possible causal relationship between the Ca2+ channel current density in the vascular muscle cell (VMC) and increases in blood pressure were extended by a comparison of stroke-prone spontaneously hypertensive rats (SP-SHR) with N/nih outbred normotensive rats. Maximal amplitudes of both L-type and T-typ...

journal_title：Journal of vascular research

authors： Self DA,Bian K,Mishra SK,Hermsmeyer K

更新日期：1994-11-01 00:00:00

abstract：:Intima-media thickening (IMT) of the carotid artery, a form of vascular remodeling, correlates well with coronary artery disease risk in humans. Vascular remodeling in response to blood flow is a complex process that critically involves altered cell matrix interactions. To gain insight into these events, we performed ...

journal_title：Journal of vascular research

authors： Korshunov VA,Solomatina MA,Plekhanova OS,Parfyonova YV,Tkachuk VA,Berk BC

更新日期：2004-11-01 00:00:00

abstract：BACKGROUND:Infusion of exogenous vascular endothelial growth factor (VEGF) into adult brain at doses above 60 ng/day induces dramatic angiogenesis accompanied by vascular leak and inflammation. Blood vessels formed by this treatment are dilated and tortuous, exhibiting a pathological morphology. Pathological VEGF-induc...

journal_title：Journal of vascular research

authors： Kasselman LJ,Kintner J,Sideris A,Pasnikowski E,Krellman JW,Shah S,Rudge JS,Yancopoulos GD,Wiegand SJ,Croll SD

更新日期：2007-01-01 00:00:00