Výsledky vyhledávání - "Thu-Mai Nguyen"

Akademický článek

Corneal stromal stem cells restore transparency after N2 injury in mice

Autor: Djida Ghoubay, Marie Borderie, Kate Grieve, Raphaël Martos, Romain Bocheux, Thu‐Mai Nguyen, Patrice Callard, Alain Chédotal, Vincent M. Borderie

Publikováno v: Stem Cells Translational Medicine, Vol 9, Iss 8, Pp 917-935 (2020)

Abstract Corneal scarring associated with various corneal conditions is a leading cause of blindness worldwide. The present study aimed to test the hypothesis that corneal stromal stem cells have a therapeutic effect and are able to restore the extra

Externí odkaz: https://doaj.org/article/9217816e843f4cb5ac46f8f11578f115

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Cyclic Magnetomotive Photoacoustic/Ultrasound Imaging

Autor: Chen-Wei Wei, Xiaohu Gao, Ivan Pelivanov, Matthew O'Donnell, Junwei Li, Bastien Arnal, Thu-Mai Nguyen

Publikováno v: Proc SPIE Int Soc Opt Eng

Magnetomotive photoacoustic/ultrasound imaging has shown superior specificity in visualizing targeted objects at cellular and molecular levels. By detecting magnet-induced displacements, magnetic-particles-targeted objects can be differentiated from

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::474a2b8d56f7d90188854d33fc1bda7a
https://pubmed.ncbi.nlm.nih.gov/36275045

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Corneal stromal stem cells restore transparency after N 2 injury in mice

Autor: Raphael Martos, Vincent Borderie, Marie Borderie, Thu-Mai Nguyen, Alain Chédotal, Romain Bocheux, Djida Ghoubay, Patrice Callard, Kate Grieve

Publikováno v: Stem Cells Translational Medicine
Stem Cells Translational Medicine, 2020, ⟨10.1002/sctm.19-0306⟩
Stem Cells Translational Medicine, Wiley, 2020, ⟨10.1002/sctm.19-0306⟩
Stem Cells Translational Medicine, Vol 9, Iss 8, Pp 917-935 (2020)

Corneal scarring associated with various corneal conditions is a leading cause of blindness worldwide. The present study aimed to test the hypothesis that corneal stromal stem cells have a therapeutic effect and are able to restore the extracellular

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::119d5d176dd83dadf48087b4c2ea9057
https://doi.org/10.1002/sctm.19-0306

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Corneal stromal stem cells restore transparency after N

Autor: Djida, Ghoubay, Marie, Borderie, Kate, Grieve, Raphaël, Martos, Romain, Bocheux, Thu-Mai, Nguyen, Patrice, Callard, Alain, Chédotal, Vincent M, Borderie

Publikováno v: Stem Cells Translational Medicine

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::3dafcd5e7e0e372a3d1f0eec174911fc
https://pubmed.ncbi.nlm.nih.gov/32379938

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Toric focusing for radiation force applications using a toric lens coupled to a spherically focused transducer

Autor: Matthew O'Donnell, Thu-Mai Nguyen, Bastien Arnal

Publikováno v: IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control. 61:2032-2041

Dynamic elastography using radiation force requires that an ultrasound field be focused during hundreds of microseconds at a pressure of several megapascals. Here, we address the importance of the focal geometry. Although there is usually no control

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ce3bc3e13acdf45834f52cd9d76b7245
https://doi.org/10.1109/tuffc.2014.006721

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Passive optical coherence elastography using a time-reversal approach (Conference Presentation)

Autor: Thu-Mai Nguyen, Stefan Catheline, A. Claude Boccara, Mathias Fink, Ali Zorgani

Publikováno v: Optical Elastography and Tissue Biomechanics IV.

Background and motivation - Conventional Optical Coherence Elastography (OCE) methods consist in launching controlled shear waves in tissues, and measuring their propagation speed using an ultrafast imaging system. However, the use of external shear

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::eb82d6b3870a59feb709b52149133e72
https://doi.org/10.1117/12.2251839

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Stromal striae: a new insight into corneal physiology and mechanics

Autor: Thu-Mai Nguyen, Kate Grieve, Amir Nahas, Karsten Plamann, Romain Bocheux, Marie-Claire Schanne-Klein, Djida Ghoubay, Cristina Georgeon, Marie Borderie, Felipe Andreiuolo, Vincent Borderie, Caroline Crotti, Gaël Latour

Publikováno v: Scientific Reports
Scientific Reports, 2017, 7, pp.13584. ⟨10.1038/s41598-017-13194-6⟩
Scientific Reports, Vol 7, Iss 1, Pp 1-11 (2017)
Scientific Reports, Nature Publishing Group, 2017, 7, pp.13584. ⟨10.1038/s41598-017-13194-6⟩

We uncover the significance of a previously unappreciated structural feature in corneal stroma, important to its biomechanics. Vogt striae are a known clinical indicator of keratoconus, and consist of dark, vertical lines crossing the corneal depth.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c5135c0ccde2fd13653fd0ac5aa718ac
https://hal.sorbonne-universite.fr/hal-01630007

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Diffuse shear wave imaging: toward passive elastography using low-frame rate spectral-domain optical coherence tomography

Autor: Ali Zorgani, Stefan Catheline, Maxime Lescanne, Claude Boccara, Mathias Fink, Thu-Mai Nguyen

Publikováno v: Journal of biomedical optics. 21(12)

Optical coherence tomography (OCT) can map the stiffness of biological tissue by imaging mechanical perturbations (shear waves) propagating in the tissue. Most shear wave elastography (SWE) techniques rely on active shear sources to generate controll

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c0e4ab1a0d358a4c7c9d65c44f1e4b1b
https://pubmed.ncbi.nlm.nih.gov/27999863

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Elasticity imaging of speckle-free tissue regions with moving acoustic radiation force and phase-sensitive optical coherence tomography

Autor: Soon Joon Yoon, Thu-Mai Nguyen, Ruikang K. Wang, Matthew O'Donnell, Bao-Yu Hsieh, Tueng T. Shen, Shaozhen Song

Publikováno v: SPIE Proceedings.

Phase-sensitive optical coherence tomography (PhS-OCT) can be utilized for quantitative shear-wave elastography using speckle tracking. However, current approaches cannot directly reconstruct elastic properties in speckle-less or speckle-free regions

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c2045723d942ae6659f64a18bb6ad469
https://doi.org/10.1117/12.2211522

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Application of 1-d transient elastography for the shear modulus assessment of thin-layered soft tissue: comparison with supersonic shear imaging technique

Autor: Nicolás Benech, Javier Brum, Jean-Luc Gennisson, Mickael Tanter, Carlos Negreira, Thu-Mai Nguyen, Mathias Fink

Publikováno v: IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control. 59:703-714

Elasticity estimation of thin-layered soft tissues has gained increasing interest propelled by medical applications like skin, corneal, or arterial wall shear modulus assessment. In this work, the authors propose one-dimensional transient elastograph

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bf7e8cbdfdda9cbf02865c7b75077772
https://doi.org/10.1109/tuffc.2012.2248

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