6152 results
Cited 4 times since 2007 (0.2 per year)
source: EuropePMC
Heart (British Cardiac Society),
Volume 93, Issue 1, 1 1 2007, Pages 113-114
Feasibility of trans-endocardial cell transplantation in chronic ischaemia.
Beeres SL, Bax JJ, Zeppenfeld K, Dibbets-Schneider P, Stokkel MP, Fibbe WE, van der Wall EE, Schalij MJ, Atsma DE
Abstract
Cited 160 times since 2007 (8.8 per year)
source: EuropePMC
Journal of bone and mineral research : the official journal of the American Society for Bone and Mineral Research,
Volume 22, Issue 1, 1 1 2007, Pages 19-28
Wnt but not BMP signaling is involved in the inhibitory action of sclerostin on BMP-stimulated bone formation.
van Bezooijen RL, Svensson JP, Eefting D, Visser A, van der Horst G, Karperien M, Quax PH, Vrieling H, Papapoulos SE, ten Dijke P, Löwik CW
Unlabelled: Sclerostin is an osteocyte-derived negative regulator of bone formation. It inhibits BMP-stimulated bone formation both in vitro and in vivo but has no direct effect on BMP signaling. Instead, sclerostin inhibits Wnt signaling that is required for BMP-stimulated osteoblastic differentiation. Introduction: Sclerostin is a member of the Dan family of glycoproteins of which many members have been reported to antagonize BMP activity. Sclerostin has been shown to inhibit BMP-stimulated bo...
Abstract
Cited 5 times since 2007 (0.3 per year)
source: EuropePMC
Journal of cardiovascular magnetic resonance : official journal of the Society for Cardiovascular Magnetic Resonance,
Volume 9, Issue 3, 1 1 2007, Pages 557-563
Validation of a high-resolution, phase contrast cardiovascular magnetic resonance sequence for evaluation of flow in coronary artery bypass grafts.
Salm LP, Schuijf JD, Lamb HJ, Bax JJ, Vliegen HW, Jukema JW, van der Wall EE, de Roos A, Doornbos J
The aim was to validate a magnetic resonance high-resolution, phase-contrast sequence for quantifying flow in small and large vessels and to demonstrate its feasibility to measure flow in coronary artery bypass grafts. A breathhold, echo planar imaging (EPI) sequence was developed and validated in a flow phantom using a fast field echo (FFE) sequence as reference. In 17 volunteers aortic flow was measured using both sequences. In 5 patients flow in the left internal mammary artery (LIMA) and aor...
Abstract
Cited 5 times since 2007 (0.3 per year)
source: EuropePMC
Acute cardiac care,
Volume 9, Issue 4, 1 1 2007, Pages 243-251
Intramyocardial bone marrow cell transplantation and the progression of coronary atherosclerosis in patients with chronic myocardial ischemia.
Beeres SL, Bax JJ, Roes SD, Lamb HJ, Fibbe WE, De Roos A, Van Der Wall EE, Schalij MJ, Atsma DE
Background: Cell therapy has been proposed as a novel treatment strategy for patients with ischemic heart disease. However, two recent studies suggested that cardiac cell transplantation might aggravate coronary atherosclerosis. The aim of the current study was to assess whether intramyocardial bone marrow cell transplantation in patients with chronic myocardial ischemia is associated with progression of coronary atherosclerosis. Methods: In 30 patients with chronic ischemia, bone marrow was asp...
Abstract
Cited 21 times since 2007 (1.2 per year)
source: EuropePMC
Journal of nuclear cardiology : official publication of the American Society of Nuclear Cardiology,
Volume 14, Issue 1, 1 1 2007, Pages 36-43
Impact of coronary calcium score on diagnostic accuracy of multislice computed tomography coronary angiography for detection of coronary artery disease.
Pundziute G, Schuijf JD, Jukema JW, Lamb HJ, de Roos A, van der Wall EE, Bax JJ
Background: The impact of the coronary calcium score on the diagnostic accuracy of multislice computed tomography (MSCT) to detect obstructive coronary stenoses remains controversial. Methods and results: We examined 41 patients (mean Agatston score, 340 +/- 530 [range, 0-2546]) with coronary artery disease with 16-slice MSCT and 60 patients (mean Agatston score, 446 +/- 877 [range, 0-6264]) with 64-slice MSCT. MSCT scans were analyzed with invasive coronary angiography (CA) as the standard of r...
Abstract
Cited 27 times since 2007 (1.5 per year)
source: EuropePMC
Acute cardiac care,
Volume 9, Issue 4, 1 1 2007, Pages 214-221
Multi-slice computed tomography in the evaluation of patients with acute chest pain.
Schuijf JD, Jukema JW, van der Wall EE, Bax JJ
Every year, a considerable number of patients present at the Emergency Department (ED) with acute chest pain complaints. In these patients, determining accurate diagnosis of acute coronary syndrome (ACS) remains clinically challenging. In general, triage is based on the initial clinical assessment including (stress) ECG and serial serum markers measurements. While management is relatively straightforward in case of ECG changes and elevated serum markers, a considerable number of patients present...
Abstract
Cited 63 times since 2007 (3.5 per year)
source: EuropePMC
Acute cardiac care,
Volume 9, Issue 1, 1 1 2007, Pages 48-53
Differences in plaque composition and distribution in stable coronary artery disease versus acute coronary syndromes; non-invasive evaluation with multi-slice computed tomography.
Schuijf JD, Beck T, Burgstahler C, Jukema JW, Dirksen MS, de Roos A, van der Wall EE, Schroeder S, Wijns W, Bax JJ
Background: Plaque composition rather than degree of luminal narrowing may be predictive of acute coronary syndromes (ACS). The purpose of the study was to compare plaque composition and distribution with multi-slice computed tomography (MSCT) between patients presenting with either stable coronary artery disease (CAD) or ACS. Methods: MSCT was performed in 22 and 24 patients presenting with ACS or stable CAD, respectively. Coronary lesions were classified as calcified, non-calcified or mixed wh...
Abstract
Cited 70 times since 2007 (3.8 per year)
source: EuropePMC
American heart journal,
Volume 153, Issue 1, 1 1 2007, Pages 14.e1-11
MISSION!: optimization of acute and chronic care for patients with acute myocardial infarction.
Liem SS, van der Hoeven BL, Oemrawsingh PV, Bax JJ, van der Bom JG, Bosch J, Viergever EP, van Rees C, Padmos I, Sedney MI, van Exel HJ, Verwey HF, Atsma DE, van der Velde ET, Jukema JW, van der Wall EE, Schalij MJ
Background: Guideline implementation programs for patients with acute myocardial infarction (AMI) enhance adherence to evidence-based medicine (EBM) and improve clinical outcome. Although undertreatment of patients with AMI is well recognized in both acute and chronic phases of care, most implementation programs focus on acute and secondary prevention strategies during the index hospitalization phase only. Hypothesis: Implementation of an all-phase integrated AMI care program maximizes EBM in da...
Abstract
Cited 126 times since 2007 (6.9 per year)
source: EuropePMC
The Journal of the Acoustical Society of America,
Volume 121, Issue 1, 1 1 2007, Pages 648-656
Microbubble spectroscopy of ultrasound contrast agents.
van der Meer SM, Dollet B, Voormolen MM, Chin CT, Bouakaz A, de Jong N, Versluis M, Lohse D
A new optical characterization of the behavior of single ultrasound contrast bubbles is presented. The method consists of insonifying individual bubbles several times successively sweeping the applied frequency, and to record movies of the bubble response up to 25 million frames/s with an ultrahigh speed camera operated in a segmented mode. The method, termed microbubble spectroscopy, enables to reconstruct a resonance curve in a single run. The data is analyzed through a linearized model for co...
Abstract
Cited 22 times since 2007 (1.2 per year)
source: EuropePMC
Current pharmaceutical design,
Volume 13, Issue 10, 1 1 2007, Pages 983-994
Activation of the innate immune system in atherosclerotic disease.
Oude Nijhuis MM, van Keulen JK, Pasterkamp G, Quax PH, de Kleijn DP
Innate immunity is the first line of defence against invading micro-organisms. The family of Toll-like receptors (TLRs) recognizes pathogen-associated molecular patterns (PAMPs) that are carried by the invading micro-organisms. Infectious pathogens have been implicated to play an important role in atherosclerosis. Nowadays, evidence is accumulating that TLRs play an important role in the initiation and progression of atherosclerosis too. A lot is known about the exogenous ligands that are able t...
Abstract
Cited 32 times since 2006 (1.8 per year)
source: EuropePMC
Heart rhythm,
Volume 4, Issue 4, 28 4 2006, Pages 508-511
Flecainide for recurrent malignant ventricular arrhythmias in two siblings with Andersen-Tawil syndrome.
Bökenkamp R, Wilde AA, Schalij MJ, Blom NA
Abstract
Cited 27 times since 2006 (1.5 per year)
source: EuropePMC
Circulation,
Volume 115, Issue 1, 26 4 2006, Pages 17-26
Persistence of functional atrioventricular accessory pathways in postseptated embryonic avian hearts: implications for morphogenesis and functional maturation of the cardiac conduction system.
Kolditz DP, Wijffels MC, Blom NA, van der Laarse A, Markwald RR, Schalij MJ, Gittenberger-de Groot AC
Background: During heart development, the ventricular activation sequence changes from a base-to-apex to an apex-to-base pattern. We investigated the possibility of impulse propagation through remnants of atrioventricular (AV) connections in quail hearts. Methods and results: In 86 hearts (group A, HH30-34, n=15; group B, HH35-44, n=65; group C, 5 to 6 months, n=6) electrodes were positioned at the left atrium, right ventricular base, left ventricular (LV) base, and LV apex. In group A, LV base...
Abstract
Cited 37 times since 2006 (2 per year)
source: EuropePMC
Journal of applied physiology (Bethesda, Md. : 1985),
Volume 102, Issue 4, 21 3 2006, Pages 1348-1356
Baroreflex sensitivity, blood pressure buffering, and resonance: what are the links? Computer simulation of healthy subjects and heart failure patients.
van de Vooren H, Gademan MG, Swenne CA, TenVoorde BJ, Schalij MJ, Van der Wall EE
The arterial baroreflex buffers slow (
Abstract
Cited 149 times since 2006 (8.1 per year)
source: EuropePMC
International journal of cardiology,
Volume 120, Issue 2, 19 3 2006, Pages 198-204
Pulmonary arterial hypertension in congenital heart disease: an epidemiologic perspective from a Dutch registry.
Duffels MG, Engelfriet PM, Berger RM, van Loon RL, Hoendermis E, Vriend JW, van der Velde ET, Bresser P, Mulder BJ
Background: Pulmonary arterial hypertension (PAH) associated with congenital heart disease is usually the result of a large systemic-to-pulmonary shunt, and often leads to right ventricular failure and early death. The purpose of this study was to determine the prevalence of PAH among adult patients included in a national registry of congenital heart disease and to assess the relation between patient characteristics and PAH. Methods: Patients with PAH associated with a septal defect were identif...
Abstract
Cited 126 times since 2006 (6.9 per year)
source: EuropePMC
Journal of the American College of Cardiology,
Volume 49, Issue 1, 18 3 2006, Pages 122-124
Noncardiac surgery after coronary stenting: early surgery and interruption of antiplatelet therapy are associated with an increase in major adverse cardiac events.
Schouten O, van Domburg RT, Bax JJ, de Jaegere PJ, Dunkelgrun M, Feringa HH, Hoeks SE, Poldermans D
Abstract
Heart rhythm,
Volume 4, Issue 3, 15 3 2006, Pages 274-276
Anger and arrhythmias.
Schalij MJ, van Erven L
Abstract
Cited 320 times since 2006 (17.5 per year)
source: EuropePMC
Journal of the American College of Cardiology,
Volume 49, Issue 1, 14 2 2006, Pages 62-70
Prognostic value of multislice computed tomography coronary angiography in patients with known or suspected coronary artery disease.
Pundziute G, Schuijf JD, Jukema JW, Boersma E, de Roos A, van der Wall EE, Bax JJ
Objectives: This study sought to determine the prognostic value of multislice computed tomography (MSCT) coronary angiography in patients with known or suspected coronary artery disease (CAD). Background: It is expected that MSCT will be used increasingly as an alternative imaging modality in the diagnosis of patients with suspected CAD. Data on the prognostic value of MSCT, however, are currently not available. Methods: A total of 100 patients (73 men, age 59 +/- 12 years) who were referred for...
Abstract
European journal of heart failure,
Volume 9, Issue 4, 12 2 2006, Pages 403-408
Myocardial viability estimation during the recovery phase of stress echocardiography after acute beta-blocker administration.
Karagiannis SE, Feringa HH, Bax JJ, Elhendy A, Dunkelgrun M, Vidakovic R, Hoeks SE, van Domburg R, Valhema R, Cokkinos DV, Poldermans D
Background: Myocardial viability assessment in severely dysfunctional segments by dobutamine stress echocardiography (DSE) is less sensitive than nuclear scanning. Aim: To assess the additional value of using the recovery phase of DSE after acute beta-blocker administration for identifying viable myocardium. Methods: The study included 49 consecutive patients with ejection fraction (LVEF)or=4 viable segments were considered viable. Coronary revascularization followed within 3 months in all patie...
Abstract
Cited 37 times since 2006 (2 per year)
source: EuropePMC
Circulation,
Volume 114, Issue 25, 4 1 2006, Pages 2831-2838
Inhibition of complement component C3 reduces vein graft atherosclerosis in apolipoprotein E3-Leiden transgenic mice.
Schepers A, de Vries MR, van Leuven CJ, Grimbergen JM, Holers VM, Daha MR, van Bockel JH, Quax PH
Background: Venous bypass grafts may fail because of development of intimal hyperplasia and accelerated atherosclerosis. Inflammation plays a major role in these processes. Complement is an important part of the immune system and participates in the regulation of inflammation. The exact role of complement in the process of accelerated atherosclerosis of vein grafts has not yet been explored, however. Methods and results: To assess the role of complement in the development of vein graft atheroscl...
Abstract
Cited 11 times since 2006 (0.6 per year)
source: EuropePMC
European journal of pharmacology,
Volume 559, Issue 1, 2 1 2006, Pages 38-45
Extracellular glutamate and GABA in the ventral tegmental area of alcohol-preferring AA and alcohol-avoiding ANA rats treated repeatedly with morphine.
Ojanen SP, Palmén M, Hyytiä P, Kiianmaa K
Glutamate and gamma-amino-butyric acid (GABA) have been implicated in neuronal plasticity related to behavioral sensitization. In the present study, we examined morphine-induced changes in the extracellular concentrations of glutamate and GABA in the ventral tegmental area in alcohol-preferring Alko Alcohol (AA) and alcohol-avoiding Alko Non-Alcohol (ANA) rats that have previously been shown to differ in morphine-induced sensitization. The rats were given escalating doses (5-20 mg/kg) of morphin...
Abstract
