scholarly journals Evaluation of Regenerative Processes in a Rat Model of Mandibular Condyle Defect using in vivo Micro X-Ray Computed Tomography

2012 ◽  
Vol 21 (4) ◽  
pp. 407-412 ◽  
Author(s):  
Tadahito Saito ◽  
Takayuki Mashimo ◽  
Hiroshi Shiratsuchi ◽  
Shunsuke Namaki ◽  
Kunihito Matsumoto ◽  
...  
Keyword(s):  
Computed Tomography ◽  
Rat Model ◽  
Mandibular Condyle ◽  
Regenerative Processes ◽  
X Ray ◽  
X Ray Computed

PEG modified BaGdF5:Yb/Er nanoprobes for multi-modal upconversion fluorescent, in vivo X-ray computed tomography and biomagnetic imaging

Biomaterials ◽  
2012 ◽  
Vol 33 (36) ◽  
pp. 9232-9238 ◽  
Author(s):  
Songjun Zeng ◽  
Ming-Kiu Tsang ◽  
Chi-Fai Chan ◽  
Ka-Leung Wong ◽  
Jianhua Hao
Keyword(s):  
Computed Tomography ◽  
X Ray ◽  
X Ray Computed ◽  
Biomagnetic Imaging

scholarly journals Multi-scale X-ray computed tomography to detect and localize metal-based nanomaterials in lung tissues of in vivo exposed mice

2018 ◽  
Vol 8 (1) ◽  
Author(s):  
Perrine Chaurand ◽  
Wei Liu ◽  
Daniel Borschneck ◽  
Clément Levard ◽  
Mélanie Auffan ◽  
...  
Keyword(s):  
Computed Tomography ◽  
X Ray ◽  
Multi Scale ◽  
X Ray Computed

A High-Performance Ytterbium-Based Nanoparticulate Contrast Agent for In Vivo X-Ray Computed Tomography Imaging

2011 ◽  
Vol 124 (6) ◽  
pp. 1466-1471 ◽  
Author(s):  
Yanlan Liu ◽  
Kelong Ai ◽  
Jianhua Liu ◽  
Qinghai Yuan ◽  
Yangyang He ◽  
...  
Keyword(s):  
Computed Tomography ◽  
Contrast Agent ◽  
High Performance ◽  
Computed Tomography Imaging ◽  
X Ray ◽  
Tomography Imaging ◽  
X Ray Computed

Mineralization of Sialoliths Investigated by Ex Vivo and In Vivo X-ray Computed Tomography

2019 ◽  
Vol 25 (1) ◽  
pp. 151-163 ◽  
Author(s):  
Pedro Nolasco ◽  
Paulo V. Coelho ◽  
Carla Coelho ◽  
David F. Angelo ◽  
J. R. Dias ◽  
...  
Keyword(s):  
Electron Microscopy ◽  
Computed Tomography ◽  
Organic Matter ◽  
Ex Vivo ◽  
Correct Selection ◽  
Quantitative Relation ◽  
Helical Computed Tomography ◽  
X Ray ◽  
X Ray Computed

AbstractThe fraction of organic matter present affects the fragmentation behavior of sialoliths; thus, pretherapeutic information on the degree of mineralization is relevant for a correct selection of lithotripsy procedures. This work proposes a methodology for in vivo characterization of salivary calculi in the pretherapeutic context. Sialoliths were characterized in detail by X-ray computed microtomography (μCT) in combination with atomic emission spectroscopy, Fourier transform infrared spectroscopy, X-ray diffraction, scanning electron microscopy, and transmission electron microscopy. Correlative analysis of the same specimens was performed by in vivo and ex vivo helical computed tomography (HCT) and ex vivo μCT. The mineral matter in the sialoliths consisted essentially of apatite (89 vol%) and whitlockite (11 vol%) with average density of 1.8 g/cm3. In hydrated conditions, the mineral mass prevailed with 53 ± 13 wt%, whereas the organic matter, with a density of 1.2 g/cm3, occupied 65 ± 10% of the sialoliths’ volume. A quantitative relation between sialoliths mineral density and X-ray attenuation is proposed for both HCT and μCT.

scholarly journals Sheet-beam geometry for in vivo fluorescent x-ray computed tomography: proof-of-concept experiment in molecular imaging

2008 ◽  
Vol 33 (21) ◽  
pp. 2494 ◽  
Author(s):  
Qingkai Huo ◽  
Tetsuya Yuasa ◽  
Takao Akatsuka ◽  
Tohoru Takeda ◽  
Jin Wu ◽  
...  
Keyword(s):  
Computed Tomography ◽  
Molecular Imaging ◽  
Proof Of Concept ◽  
X Ray ◽  
Beam Geometry ◽  
X Ray Computed

Nanopolymersomes with an Ultrahigh Iodine Content for High-Performance X-Ray Computed Tomography Imaging In Vivo

2017 ◽  
Vol 29 (10) ◽  
pp. 1603997 ◽  
Author(s):  
Yan Zou ◽  
Yaohua Wei ◽  
Guanglin Wang ◽  
Fenghua Meng ◽  
Mingyuan Gao ◽  
...  
Keyword(s):  
Computed Tomography ◽  
High Performance ◽  
Iodine Content ◽  
Computed Tomography Imaging ◽  
X Ray ◽  
Tomography Imaging ◽  
X Ray Computed

Dendrimers for theranostic applications

2015 ◽  
Vol 6 (3) ◽  
pp. 205-217 ◽  
Author(s):  
Ugir Hossain Sk ◽  
Chie Kojima
Keyword(s):  
Magnetic Resonance Imaging ◽  
Computed Tomography ◽  
Resonance Imaging ◽  
Multiple Functions ◽  
X Ray ◽  
Nuclear Medical Imaging ◽  
X Ray Computed ◽  
Theranostic Applications

AbstractRecently, there have been tremendous advances in the development of various nanotechnology-based platforms for diagnosis and therapy. These nanoplatforms, which include liposomes, micelles, polymers, and dendrimers, comprise highly integrated nanoparticles that provide multiple functions, such as targeting, imaging, and therapy. This review focuses on dendrimer-based nanocarriers that have recently been developed for ‘theranostics (or theragnosis)’, a combination of therapy and diagnostics. We discuss the in vitro and in vivo applications of these nanocarriers in strategies against diseases including cancer. We also explore the use of dendrimers as imaging agents for fluorescence imaging, magnetic resonance imaging, X-ray computed tomography, and nuclear medical imaging.

X-ray computed tomography methods for in vivo evaluation of local drug release systems

2002 ◽  
Vol 21 (10) ◽  
pp. 1310-1316 ◽  
Author(s):  
K.A. Salem ◽  
A. Szymanski-Exner ◽  
R.S. Lazebnik ◽  
M.S. Breen ◽  
Jinming Gao ◽  
...  
Keyword(s):  
Computed Tomography ◽  
Drug Release ◽  
In Vivo Evaluation ◽  
X Ray ◽  
X Ray Computed
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