Search Results - "Dione, Donald P."

Refraction corrected transmission ultrasound computed tomography for application in breast imaging by Li, Shengying, Jackowski, Marcel, Dione, Donald P., Varslot, Trond, Staib, Lawrence H., Mueller, Klaus

“…Purpose: We present an iterative framework for CT reconstruction from transmission ultrasound data which accurately and efficiently models the strong…”
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Noninvasive targeted imaging of matrix metalloproteinase activation in a murine model of postinfarction remodeling by HAILI SU, SPINALE, Francis G, HU, Xiao-Yu, AZURE, Michael, YALAMANCHILI, Padmaja, LIU, Richard, CHEESMAN, Edward H, ROBINSON, Simon, EDWARDS, D. Scott, SINUSAS, Albert J, DOBRUCKI, Lawrence W, SONG, James, JING HUA, SWETERLITSCH, Sarah, DIONE, Donald P, CAVALIERE, Patti, CHOW, Conroy, BOURKE, Brian N

“…Time-dependent activation of matrix metalloproteinases (MMPs) after myocardial infarction (MI) contributes to adverse left ventricular (LV) remodeling;…”
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Targeted imaging of hypoxia-induced integrin activation in myocardium early after infarction by Kalinowski, Leszek, Dobrucki, Lawrence W, Meoli, David F, Dione, Donald P, Sadeghi, Mehran M, Madri, Joseph A, Sinusas, Albert J

“…1 Experimental Nuclear Cardiology Laboratory, Division of Cardiovascular Medicine, Department of Internal Medicine, Yale University School of Medicine, New…”
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Effects of Adenosine and a Selective A2A Adenosine Receptor Agonist on Hemodynamic and Thallium-201 and Technetium-99m–SestaMIBI Biodistribution and Kinetics by Mekkaoui, Choukri, PhD, Jadbabaie, Farid, MD, Dione, Donald P., BS, Meoli, David F., MD, PhD, Purushothaman, Kailasnath, PhD, Belardinelli, Luiz, MD, Sinusas, Albert J., MD

“…Objectives The purpose of this study was to compare a selective A2A adenosine receptor agonist (regadenoson) with adenosine in clinically relevant canine…”
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Contour tracking in echocardiographic sequences via sparse representation and dictionary learning by Huang, Xiaojie, Dione, Donald P., Compas, Colin B., Papademetris, Xenophon, Lin, Ben A., Bregasi, Alda, Sinusas, Albert J., Staib, Lawrence H., Duncan, James S.

“…[Display omitted] •We present a dynamical appearance model (DAM) for echocardiographic contour tracking.•Our method uses sparse representation of multiscale…”
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Radial Basis Functions for Combining Shape and Speckle Tracking in 4D Echocardiography by Compas, Colin B., Wong, Emily Y., Xiaojie Huang, Sampath, Smita, Lin, Ben A., Pal, Prasanta, Papademetris, Xenophon, Thiele, Karl, Dione, Donald P., Stacy, Mitchel, Staib, Lawrence H., Sinusas, Albert J., O'Donnell, Matthew, Duncan, James S.

“…Quantitative analysis of left ventricular deformation can provide valuable information about the extent of disease as well as the efficacy of treatment. In…”
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Targeted Imaging of the Spatial and Temporal Variation of Matrix Metalloproteinase Activity in a Porcine Model of Postinfarct Remodeling: Relationship to Myocardial Dysfunction by SAHUL, Zakir H, MUKHERJEE, Rupak, SPINALE, Francis G, SINUSAS, Albert J, SONG, James, MCATEER, Jarod, STROUD, Robert E, DIONE, Donald P, STAIB, Lawrence, PAPADEMETRIS, Xenophon, DOBRUCKI, Lawrence W, DUNCAN, James S

“…Matrix metalloproteinases (MMPs) are known to modulate left ventricular (LV) remodeling after a myocardial infarction (MI). However, the temporal and spatial…”
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Noninvasive imaging of myocardial angiogenesis following experimental myocardial infarction by Meoli, David F, Sadeghi, Mehran M, Krassilnikova, Svetlana, Bourke, Brian N, Giordano, Frank J, Dione, Donald P, Su, Haili, Edwards, D Scott, Liu, Shuang, Harris, Thomas D, Madri, Joseph A, Zaret, Barry L, Sinusas, Albert J

“…Noninvasive imaging strategies will be critical for defining the temporal characteristics of angiogenesis and assessing efficacy of angiogenic therapies. The…”
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A non-parametric vessel detection method for complex vascular structures by Qian, Xiaoning, Brennan, Matthew P., Dione, Donald P., Dobrucki, Wawrzyniec L., Jackowski, Marcel P., Breuer, Christopher K., Sinusas, Albert J., Papademetris, Xenophon

“…Modern medical imaging techniques enable the acquisition of in vivo high resolution images of the vascular system. Most common methods for the detection of…”
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Serial Noninvasive Targeted Imaging of Peripheral Angiogenesis: Validation and Application of a Semiautomated Quantitative Approach by Dobrucki, Lawrence W, Dione, Donald P, Kalinowski, Leszek, Dione, Donna, Mendizabal, Marivi, Yu, Jun, Papademetris, Xenophon, Sessa, William C, Sinusas, Albert J

“…Previous studies by our group have demonstrated the feasibility of noninvasive imaging of alpha(v) integrin to assess temporal and spatial changes in…”
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Assessment of left ventricular 2D flow pathlines during early diastole using spatial modulation of magnetization with polarity alternating velocity encoding: A study in normal volunteers and canine animals with myocardial infarction by Zhang, Ziheng, Friedman, Daniel, Dione, Donald P., Lin, Ben A., Duncan, James S., Sinusas, Albert J., Sampath, Smita

“…A high‐temporal resolution 2D flow pathline analysis method to study early diastolic filling is presented. Filling patterns in normal volunteers (n = 8) and…”
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Correction to "Radial Basis Functions for Combining Shape and Speckle Tracking in 4D Echocardiography" [Jun 14 1275-1289] by Compas, Colin B., Wong, Emily Y., Huang, Xiaojie, Sampath, Smita, Lin, Ben A., Pal, Prasanta, Papademetris, Xenophon, Thiele, Karl, Dione, Donald P., Stacy, Mitchel, Staib, Lawrence H., Sinusas, Albert J., O'Donnell, Matthew, Duncan, James S.

“…In the above-named document [ibid, vol. 33, no. 6, pp. 1275–1289, Jun. 2014], the funding information should have appeared as follows: "This work was supported…”
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Targeting steroid receptor coactivator 1 with antisense oligonucleotides increases insulin-stimulated skeletal muscle glucose uptake in chow-fed and high-fat-fed male rats by Cantley, Jennifer L, Vatner, Daniel F, Galbo, Thomas, Madiraju, Anila, Petersen, Max, Perry, Rachel J, Kumashiro, Naoki, Guebre-Egziabher, Fitsum, Gattu, Arijeet K, Stacy, Mitchel R, Dione, Donald P, Sinusas, Albert J, Ragolia, Louis, Hall, Christopher E, Manchem, Vara Prasad, Bhanot, Sanjay, Bogan, Jonathan S, Samuel, Varman T

“…The steroid receptor coactivator 1 (SRC1) regulates key metabolic pathways, including glucose homeostasis. SRC1(-/-) mice have decreased hepatic expression of…”
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A non-rigid registration method for serial lower extremity hybrid SPECT/CT imaging by Suh, Jung W., Scheinost, Dustin, Dione, Donald P., Dobrucki, Lawrence W., Sinusas, Albert J., Papademetris, Xenophon

“…Non-rigid Registration reflecting the natural physical moving combination of mouse anatomy. [Display omitted] ► Goal: Registration of articulated legs having…”
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Assessment of early diastolic strain-velocity temporal relationships using spatial modulation of magnetization with polarity alternating velocity encoding (SPAMM-PAV) by Zhang, Ziheng, Dione, Donald P., Brown, Peter B., Shapiro, Erik M., Sinusas, Albert J., Sampath, Smita

“…A novel MR imaging technique, spatial modulation of magnetization with polarity alternating velocity encoding (SPAMM‐PAV), is presented to simultaneously…”
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Estimation of 3-D left ventricular deformation from medical images using biomechanical models by Papademetris, X., Sinusas, A.J., Dione, D.P., Constable, R.T., Duncan, J.S.

“…The quantitative estimation of regional cardiac deformation from three-dimensional (3-D) image sequences has important clinical implications for the assessment…”
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Accuracy and reproducibility of absolute quantification of myocardial focal tracer uptake from molecularly targeted SPECT/CT: a canine validation by Liu, Yi-Hwa, Sahul, Zakir, Weyman, Christopher A, Dione, Donald P, Dobrucki, Wawrzyniec L, Mekkaoui, Choukri, Brennan, Matthew P, Ryder, William J, Sinusas, Albert J

“…Accurate and reproducible SPECT quantification of myocardial molecular processes remains a challenge because of the complication of heterogeneous background…”
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Estimation of 3D left ventricular deformation from echocardiography by Papademetris, Xenophon, Sinusas, Albert J., Dione, Donald P., Duncan, James S.

“…The quantitative estimation of regional cardiac deformation from 3D image sequences has important clinical implications for the assessment of viability in the…”
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Effective visualization of complex vascular structures using a non-parametric vessel detection method by Joshi, Alark, Qian, Xiaoning, Dione, Donald, Bulsara, Ketan, Breuer, Christopher, Sinusas, Albert, Papademetris, Xenophon

“…The effective visualization of vascular structures is critical for diagnosis, surgical planning as well as treatment evaluation. In recent work, we have…”
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Segmentation of 4D echocardiography using stochastic online dictionary learning by Huang, Xiaojie, Dione, Donald P, Lin, Ben A, Bregasi, Alda, Sinusas, Albert J, Duncan, James S

“…Dictionary learning has been shown to be effective in exploiting spatiotemporal coherence for echocardiographic segmentation. To overcome the limitations of…”
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