Search Results - "Sinusas, A J"

CineCT platform for in vivo and ex vivo measurement of 3D high resolution Lagrangian strains in the left ventricle following myocardial infarction and intramyocardial delivery of theranostic hydrogel by Midgett, D.E., Thorn, S.L., Ahn, S.S., Uman, S., Avendano, R., Melvinsdottir, I., Lysyy, T., Kim, J.S., Duncan, J.S., Humphrey, J.D., Papademetris, X., Burdick, J.A., Sinusas, A.J.

“…Myocardial infarction (MI) produces acute changes in strain and stiffness within the infarct that can affect remote areas of the left ventricle (LV) and drive…”
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On the dark rim artifact in dynamic contrast-enhanced MRI myocardial perfusion studies by Di Bella, E.V.R., Parker, D.L., Sinusas, A.J.

“…A dark band or rim along parts of the subendocardial border of the left ventricle (LV) and the myocardium has been noticed in some dynamic contrast‐enhanced MR…”
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Design and development of the DE-SPECT system: a clinical SPECT system for broadband multi-isotope imaging of peripheral vascular disease by Zannoni, E M, Sankar, P, Jin, Y, Liu, C, Sinusas, A J, Metzler, S D, Meng, L J

“… Peripheral Vascular Disease (PVD) affects more than 230 million people worldwide and is one of the leading causes of disability among people over age 60…”
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Magnetically Coated Bioabsorbable Stents for Renormalization of Arterial Vessel Walls after Stent Implantation by Lee, J.S, Han, P, Song, E, Kim, D, Lee, H, Labowsky, M, Taavitsainen, J, Ylä-Herttuala, S, Hytönen, J, Gülcher, M, Perampaladas, K, Sinusas, A.J, Martin, J, Mathur, A, Fahmy, T.M

“…The insertion of a stent in diseased arteries is a common endovascular procedure that can be compromised by the development of short- and long-term…”
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Application of BOLD Magnetic Resonance Imaging for Evaluating Regional Volumetric Foot Tissue Oxygenation: A Feasibility Study in Healthy Volunteers by Stacy, M.R, Qiu, M, Papademetris, X, Caracciolo, C.M, Constable, R.T, Sinusas, A.J

“…Objective/Background To evaluate the feasibility and repeatability of applying blood oxygen level-dependent (BOLD) magnetic resonance imaging (MRI) in the feet…”
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Low-flow ischemia leads to translocation of canine heart GLUT-4 and GLUT-1 glucose transporters to the sarcolemma in vivo by YOUNG, L. H, RENFU, Y, RUSSELL, R, HU, X, CAPLAN, M, REN, J, SHULMAN, G. I, SINUSAS, A. J

“…Myocardial ischemia increases heart glucose utilization in vivo. However, whether low-flow ischemia leads to the translocation of glucose transporter (GLUT)-4…”
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Point-tracked quantitative analysis of left ventricular surface motion from 3-D image sequences by Pengcheng Shi, Sinusas, A.J., Constable, R.T., Ritman, E., Duncan, J.S.

“…Proposes and validates the hypothesis that one can use differential shape properties of the myocardial surfaces to recover dense field motion from standard…”
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Molecular imaging. A new approach to nuclear cardiology by Dobrucki, L W, Sinusas, A J

“…Nuclear cardiology has historically played an important role in detection of cardiovascular disease as well as risk stratification. With the growth of…”
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Molecular imaging in nuclear cardiology: translating research concepts into clinical applications by Sinusas, A J

“…Molecular imaging provides a novel approach for the early non-invasive detection of critical molecular or cellular processes associated with initiation of…”
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Vascular cell adhesion molecule-1-targeted detection of endothelial activation in human microvasculature by Sadeghi, M.M, Schechner, J.S, Krassilnikova, S, Gharaei, A.A, Zhang, J, Kirkiles-Smith, N, Sinusas, A.J, Zaret, B.L, Bender, J.R

“…The hallmark of endothelial activation, an early and critical step in many alloimmune and inflammatory responses, is the transcriptional induction and…”
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Additive effects of hyperinsulinemia and ischemia on myocardial GLUT1 and GLUT4 translocation in vivo by RUSSELL, R. R, RENFU YIN, CAPLAN, M. J, XIAOYUE HU, JIANMING REN, SHULMAN, G. I, SINUSAS, A. J, YOUNG, L. H

“…Myocardial ischemia increases glucose uptake through the translocation of GLUT1 and GLUT4 from an intracellular compartment to the sarcolemma. The present…”
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The potential for myocardial imaging with hypoxia markers by Sinusas, Albert J.

“…Direct “hot spot” imaging of myocardial tissue hypoxia is potentially of great clinical importance because available noninvasive approaches for the detection…”
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Biokinetics of Technetium-99m-Tetrofosmin: Myocardial Perfusion Imaging Agent: Implications for a One-Day Imaging Protocol by Jain, Diwakar, Wackers, Frans J.Th, Mattera, Jennifer, McMahon, Michael, Sinusas, Albert J, Zaret, Barry L

“…Tetrofosmin is a 99mTc-labeled myocardial perfusion imaging agent that has shown encouraging results in Phase I and II clinical trials. The purpose of this…”
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Segmentation of 3D radio frequency echocardiography using a spatio-temporal predictor by Pearlman, P.C., Tagare, H.D., Lin, B.A., Sinusas, A.J., Duncan, J.S.

“…[Display omitted] ► We segment left ventricular endocardial boundaries from RF ultrasound. ► Our M.A.P. segmentation uses a joint spatial model and a…”
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Quantification of area at risk during coronary occlusion and degree of myocardial salvage after reperfusion with technetium-99m methoxyisobutyl isonitrile by SINUSAS, A. J, TRAUTMAN, K. A, BERGIN, J. D, WATSON, D. D, RUIZ, M, SMITH, W. H, BELLER, G. A

“…Serial myocardial imaging with technetium-99m methoxyisobutyl isonitrile (99mTc-MIBI) has been proposed for evaluating myocardial salvage after reperfusion. To…”
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Regulation of myocardial glucose uptake and transport during ischemia and energetic stress by Young, Lawrence H, Russell, Raymond R, Yin, Renfu, Caplan, Michael J, Ren, Jianming, Bergeron, Raynald, Shulman, Gerald I, Sinusas, Albert J

“…Myocardial glucose utilization increases in response to the energetic stress imposed on the heart by exercise, pressure overload, and myocardial ischemia…”
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Technetium-99m-Tetrofosmin to Assess Myocardial Blood Flow: Experimental Validation in an Intact Canine Model of Ischemia by Sinusas, Albert J, Shi, QingXin, Saltzberg, Mitchell T, Vitols, Peter, Jain, Diwakar, Th. Wackers, Frans J, Zaret, Barry L

“…Technetium-99m-tetrofosmin is a 99mTc-labeled perfusion tracer demonstrating promise for myocardial perfusion imaging. To determine if 99mTc-tetrofosmin tracks…”
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Tracking myocardial deformation using phase contrast MR velocity fields: a stochastic approach by Meyer, F.G., Constable, R.T., Sinusas, A.J., Duncan, J.S.

“…The authors propose a new approach for tracking the deformation of the left-ventricular (LV) myocardium from two-dimensional (2-D) magnetic resonance (MR)…”
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Extracardiac Activity Complicates Quantitative Cardiac SPECT Imaging Using a Simultaneous Transmission-Emission Approach by Heller, Eliot N, DeMan, Paul, Liu, Yi-Hwa, Dione, Donald P, Zubal, I. George, Wackers, Frans J.T, Sinusas, Albert J

“…Increased extracardiac activity confounds conventional cardiac SPECT image reconstruction using a filtered backprojection method. Others have proposed that…”
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Technetium 99m-N-NOET: Although not equivalent to thallium-201, it still offers new opportunities by Sinusas, Albert J.

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