Browsing by Author "Zhang, Chong"

Sort by: Order: Results:

  • 3D membrane segmentation and quantification of intact thick cells using cryo soft X-ray transmission microscopy: a pilot study
    Cardenes, Rubén; Zhang, Chong; Klementieva, Oxana; Werner, Stephan; Guttmann, Peter; Pratsch, Christoph; Cladera i Cerdà, Josep; Bijnens, Bart (Public Library of Science (PLoS), 2017)
    Structural analysis of biological membranes is important for understanding cell and sub-cellular organelle function as well as their interaction with the surrounding environment. Imaging of whole cells in three dimension ...
  • Automatic labeling of vascular structures with topological constraints via HMM
    Wang, Xingce; Liu, Yue; Wu, Zhongke; Mou, Xiao; Zhou, Mingquan; González Ballester, Miguel Ángel, 1973-; Zhang, Chong (Springer, 2017)
    Identifcation of anatomical vessel branches is a prerequisite task for diagnosis, treatment and inter-subject comparison. We propose a novel graph labeling approach to anatomically label vascular structures of interest. ...
  • Biomechanical wall properties of human intracranial aneurysms resected following surgical clipping (IRRAs Project)
    Costalat, Vincent; Sánchez, Mathieu; Ambard, Dominique; Thines, Laurent; Lonjon, Nicolas; Nicoud, Franck; Brunel, Hervé; Lejeune, Jean Paul; Dufour, Henry; Bouillot, Pablo; Lhaldky, J. P.; Kouri, K.; Segnarbieux, François; Mourage, Claude Alain; Lobostein, Kyriakos; Villa-Uriol, Maria-Cruz; Zhang, Chong; Frangi Caregnato, Alejandro; Mercier, Grégoire; Bonafé, Alain; Sarry, L.; Jourdan, Franck (Elsevier, 2011)
    Background and purpose: Individual rupture risk assessment of intracranial aneurysms is a major issue in the clinical management of asymptomatic aneurysms. Aneurysm rupture occurs when wall tension exceeds the strength ...
  • Complex congenital heart disease associated with disordered myocardial architecture in a midtrimester human fetus
    Garcia Canadilla, Patricia; Dejea i Velardo, Hèctor; Bonnin, Anne; Balicevic, Vedrana; Loncaric, Sven; Zhang, Chong; Butakoff, Constantine; Aguado-Sierra, Jazmin; Vázquez, Mariano; Jackson, Laurence H.; Stuckey, Daniel J.; Rau, Cristoph; Stampanoni, Marco; Bijnens, Bart; Cook, Andrew C. (American Hearth Association, 2018)
    In the era of increasingly successful corrective interventions in patients with congenital heart disease (CHD), global and regional myocardial remodeling are emerging as important sources of long-term morbidity/mortality. ...
  • Dynamic estimation of three-dimensional cerebrovascular deformation from rotational angiography
    Zhang, Chong; Villa-Uriol, Maria-Cruz; Craene, Mathieu de; Pozo Soler, José Ma. (José María); Macho, Juan M.; Frangi Caregnato, Alejandro; Universitat Pompeu Fabra (American Association of Physicists in Medicine (AAPM), 2011)
    Purpose: The objective of this study is to investigate the feasibility of detecting and quantifying 3D cerebrovascular wall motion from a single 3D rotational x-ray angiography (3DRA) acquisition within a clinically ...
  • Morphodynamic analysis of cerebral aneurysm pulsation from time-resolved rotational angiography
    Zhang, Chong; Villa-Uriol, Maria-Cruz; Craene, Mathieu de; Pozo Soler, José Ma. (José María); Frangi Caregnato, Alejandro (Institute of Electrical and Electronics Engineers (IEEE), 2009)
    This paper presents a technique to estimate and model patient-specific pulsatility of cerebral aneurysms over one/ncardiac cycle, using 3D rotational X-ray angiography (3DRA) acquisitions. Aneurysm pulsation is modeled as ...
  • Recovery of cerebrovascular morphodynamics from time-resolved rotational angiography
    Zhang, Chong (Universitat Pompeu Fabra, 2011-07-28)
    Over the last decade, there has been a growing interest in assessing cerebral aneurysmal wall motion, because of its potential connections to the biomechanical conditions of the vessel wall, which could eventually aid the ...
  • Structural coronary artery remodelling in the rabbit fetus as a result of intrauterine growth restriction
    García Cañadilla, Patricia, 1985-; de Vries, Tom; González-Tendero, Anna; Bonnin, Anne; Gratacós Solsona, Eduard; Crispi Brillas, Fàtima; Bijnens, Bart; Zhang, Chong (Public Library of Science (PLoS), 2019)
    Intrauterine growth restriction (IUGR) is a fetal condition that affects up to 10% of all pregnancies and is associated with cardiovascular structural and functional remodelling that persists postnatally. Some studies have ...
  • TANGO1 assembles into rings around COPII coats at ER exit sites
    Raote, Ishier; Ortega Bellido, María; Pirozzi, Marianella; Zhang, Chong; Melville, David; Parashuraman, Seetharaman; Zimmermann, Timo; Malhotra, Vivek (Rockefeller University Press, 2017)
    TANGO1 (transport and Golgi organization 1) interacts with CTAGE5 and COPII components Sec23/Sec24 and recruits ERGIC-53 (endoplasmic reticulum [ER]–Golgi intermediate compartment 53)–containing membranes to generate a ...
  • TANGO1 builds a machine for collagen export by recruiting and spatially organizing COPII, tethers and membranes
    Raote, Ishier; Ortega Bellido, María; Santos, António J. M.; Foresti, Ombretta; Zhang, Chong; García Parajó, María F.; Campelo, Felix; Malhotra, Vivek (eLife, 2018)
    Collagen export from the endoplasmic reticulum (ER) requires TANGO1, COPII coats, and retrograde fusion of ERGIC membranes. How do these components come together to produce a transport carrier commensurate with the bulky ...
  • The Candidate multi-cut for cell segmentation
    Funke, Jan; Zhang, Chong; Pietzsch, Tobias; González Ballester, Miguel Ángel, 1973-; Saalfeld, Stephan (Institute of Electrical and Electronics Engineers (IEEE), 2018)
    Two successful approaches for the segmentation of biomedical images are (1) the selection of segment candidates from a merge-tree, and (2) the clustering of small superpixels by solving a Multi-Cut problem. In this paper, ...
  • Toward integrated management of cerebral aneurysms
    Villa-Uriol, Maria-Cruz; Larrabide, Ignacio, 1978-; Pozo Soler, José Ma. (José María); Kim, Minsuok; Camara, Oscar; Craene, Mathieu de; Zhang, Chong; Geers, Arjan; Morales, Hernán G.; Bogunovic, Hrvoje; Cardenes, Rubén; Frangi Caregnato, Alejandro (Royal Society, 2010)
    In the last few years, some of the visionary concepts behind the virtual physiological human began to be demonstrated on various clinical domains, showing great promise for improving healthcare management. In the current ...
  • Whole heart detailed and quantitative anatomy, myofibre structure and vasculature from X-ray phase-contrast synchrotron radiation-based micro computed tomography
    Gonzalez-Tendero, Anna; Zhang, Chong; Balicevic, Vedrana; Cárdenes, Rubén; Loncaric, Sven; Butakoff, Constantine; Paun, Bruno; Bonnin, Anne; Garcia Canadilla, Patricia; Muñoz-Moreno, Emma; Gratacós Solsona, Eduard; Crispi Brillas, Fàtima; Bijnens, Bart (Oxford University Press, 2017)
    While individual cardiac myocytes only have a limited ability to shorten, the heart efficiently pumps a large volume-fraction thanks to a cell organization in a complex 3D fibre structure. Subclinical subtle cardiac ...