Výsledky vyhledávání - "Michael H. Keelan"

Relation of Heart Rate Response to Exercise With Prognosis and Atherosclerotic Progression After Coronary Artery Bypass Grafting

Autor: Kenneth J. Mukamal, Michael H. Keelan, Saket Girotra, Amy R. Weinstein, Murray A. Mittleman

Publikováno v: The American Journal of Cardiology. 103:1386-1390

Impaired heart rate response to exercise is associated with adverse clinical outcomes in healthy adults and those with established coronary artery disease. It is unclear whether this association persists in subjects who have undergone coronary artery

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::84077b3e6f2ca1a517c21baa899f763c
https://doi.org/10.1016/j.amjcard.2009.01.346

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Photoactivation of Vascular iNOS and Elevation of cGMP In Vivo: Possible Mechanism for Photovasorelaxation and Inhibition of Restenosis in an Atherosclerotic Rabbit Model¶

Autor: Gary S. Roubin, Nicholas Kipshidze, Chandramallika Ghosh, Jeffrey W. Moses, Patrick L. Iversen, Michael H. Keelan, John R. Petersen, Jafar Vossoughi, Ivan Bachutashvili, John W. Karanian, Martin B. Leon

Publikováno v: Photochemistry and Photobiology. 72:579-582

Recently, intravascular low-power red laser light (LPRLL) therapy has been proposed for the prevention of postangioplasty restenosis due to the observed inhibition of experimental neointimal formation. The objective of this study was to determine the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b9baad9e5b32f5d3938c5e5403fb6b76
https://doi.org/10.1562/0031-8655(2000)0720579poviae2.0.co2

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Effect of Short Pulsed Nonablative Infrared Laser Irradiation on Vascular Cells In Vitro and Neointimal Hyperplasia in a Rabbit Balloon Injury Model

Autor: Irina Hernandez, Victor Nikolaychik, Harry Sahota, Michael Muckerheidi, Gary S. Roubin, Sriram S. Iyer, Michelle A. Maternowski, Martin B. Leon, Jeffrey W. Moses, Nicholas Kipshidze, Valeri S. Chekanov, Michael H. Keelan, Paramjit Chawla, George Dangas

Publikováno v: Circulation. 104:1850-1855

Background Neointimal hyperplasia after PTCA is an important component of restenosis. Methods and Results Cultures of rabbit endothelial cells and smooth muscle cells (SMCs) were irradiated with different doses of nonablative infrared (1064-nm) radia

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ca0e4cc60f0781600e1f02cc6f4929f2
https://doi.org/10.1161/hc3901.096101

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Local delivery of c-myc neutrally charged antisense oligonucleotides with transport catheter inhibits myointimal hyperplasia and positively affects vascular remodeling in the rabbit balloon injury model

Autor: Eamon Keane, Nicholas Kipshidze, Richard A. Komorowski, Martin B. Leon, Latha Raja Shankar, Jeffrey W. Moses, Christian C. Haudenschild, Patrick L. Iversen, Victor Skrinska, Michael H. Keelan, David A. Stein, Ashwani Khanna, Paramjith Chawla

Publikováno v: Catheterization and Cardiovascular Interventions. 54:247-256

Myointimal hyperplasia after percutaneous transluminal coronary angioplasty (PTCA) is a key component of the process of restenosis. The c-myc is a critical cell-cycle division protein involved in the formation of neointima. We evaluated the long-term

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f4af6955eb38c0cafbd23efc3ae4ecae
https://doi.org/10.1002/ccd.1277

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Intravascular low-power laser irradiation after coronary stenting: Long-term follow-up

Autor: Nicholas Kipshidze, Kai Wang, Ivan De Scheerder, Upendra Kaul, Michael H. Keelan, Harry Sahota, Jeffrey W. Moses, Balbir Singh

Publikováno v: Lasers in Surgery and Medicine. 28:212-215

Background and Objective A high restenosis rate remains a limiting factor for percutaneous transluminal coronary angioplasty and stenting. The objective of this study was to evaluate the effect of intravascular red laser therapy (IRLT) on restenosis

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d96c072f1def7ef0f60bb4f86cc99ff6
https://doi.org/10.1002/lsm.1040

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Endoluminal reconstruction of the arterial wall with endothelial cell/glue matrix reduces restenosis in an atherosclerotic rabbit

Autor: Christian C. Haudenschild, Harry Sahota, Michael H. Keelan, Latha Raja Shankar, Richard A. Komorowski, Nicholas Kipshidze, Paramjith Chawla, Victor Nikolaychik, James J. Ferguson, Jeffrey W. Moses

Publikováno v: Journal of the American College of Cardiology. 36:1396-1403

OBJECTIVES The objectives of this study were 1) to improve the attachment of reimplanted endothelial cells (EC) using a fibrin glue, and 2) to assess the impact of endothelial reseeding on restenosis eight weeks after balloon angioplasty. BACKGROUND

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7b9df445c71ad2d96038772bc58ec1d9
https://doi.org/10.1016/s0735-1097(00)00848-2

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Photoremodeling of Arterial Wall Reduces Restenosis After Balloon Angioplasty in an Atherosclerotic Rabbit Model 11This study was supported in part by a research grant from Global Therapeutics, Inc., Broomfield, Colorado and USCI—Division of Bard, Billerica, Massachusetts

Autor: Michael H. Keelan, Harry Sahota, Victor V. Nikolaychik, Richard A. Komorowski, Nicholas Kipshidze

Publikováno v: Journal of the American College of Cardiology. 31(5):1152-1157

Objectives. This study evaluated the long-term impact of endoluminal low power red laser light (LPRLL) on restenosis in an atherosclerotic rabbit model. Background. Despite widespread application of balloon angioplasty for treatment of coronary arter

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3d36e553de93c992f5436b0f1d50efd3

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Milwaukee prehospital chest pain project — Phase I: Feasibility and accuracy of prehospital thrombolytic candidate selection

Autor: Alan Daniel, Gregory H. Schuchard, Gail E. Hendley, Tanvir Bajwa, Tom P. Aufderheide, Peter Holzhauer, Barry K. Gimbel, Nancy Robinson, Sam L. Teichman, Ruben F. Lewin, Russell C. Dabrowski, Thomas E. Hastings, David Engle, David J. Clardy, Donald H. Schmidt, Harvey F. Hewes, Kenneth R. Bortin, Michael H. Keelan

Publikováno v: The American Journal of Cardiology. 69:991-996

This study prospectively determined the feasibility and accuracy of prehospital thrombolytic therapy candidate selection by base station emergency physicians. During a 6-month period, paramedics acquired and transmitted prehospital 12-lead electrocar

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::54cb304775efa4b53638a70fb1c1b609
https://doi.org/10.1016/0002-9149(92)90852-p

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Augmentation of the expression of proangiogenic genes in cardiomyocytes with low dose laser irradiation in vitro

Autor: Martin B. Leon, Jeffrey W. Moses, Ashwani Khanna, Latha Raja Shankar, Ran Kornowski, Nicholas Kipshidze, Michael H. Keelan

Publikováno v: Cardiovascular radiation medicine. 1(3)

Background and Objective. Several reports suggest that low power red laser light (LPRLL) is capable of affecting cellular processes in the absence of significant thermal effect. The objective of the present study was to determine the effect of LPRLL

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2919d8a0fc5f7c940335fd459ac60add
https://pubmed.ncbi.nlm.nih.gov/11272371

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