Results 31 to 40 of about 7,841,128 (356)
Preclinical Ultrasound Imaging—A Review of Techniques and Imaging Applications
Frontiers of Physics, 2020 Ultrasound imaging is a well-established clinical imaging technique providing real-time, quantitative anatomical and physiological information in humans.
C. Moran, A. Thomson
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Recursive ultrasound imaging [PDF]
1999 IEEE Ultrasonics Symposium. Proceedings. International Symposium (Cat. No.99CH37027), 2003 Presents a new imaging method, applicable for both 2D and 3D imaging. It is based on Synthetic Transmit Aperture Focusing, but unlike previous approaches a new frame is created after every pulse emission. The elements from a linear transducer array emit pulses one after another. The same transducer element is used after N/sub xmt/ emissions.
Nikolov, Svetoslav +2 more
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Introduction to artificial intelligence in ultrasound imaging in obstetrics and gynecology
Ultrasound in Obstetrics and Gynecology, 2020 Artificial intelligence (AI) uses data and algorithms to aim to draw conclusions that are as good as, or even better than, those drawn by humans. AI is already part of our daily life; it is behind face recognition technology, speech recognition in ...
L. Drukker +2 more
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Pharmaceutics, 2022 A high incidence of restenosis has been reported at the site of inflammation following angioplasty and stent implantation. The anti-proliferative drug paclitaxel (PTX) could help to reduce inflammation and restenosis; however, it has poor water ...
Huiru Zhu +4 more
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Biomolecular Ultrasound Imaging of Phagolysosomal Function
ACS Nano, 2020 Phagocytic clearance and lysosomal processing of pathogens and debris are essential functions of the innate immune system. However, the assessment of these functions in vivo is challenging because most nanoscale contrast agents compatible with non ...
Bill Ling +6 more
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Quantitative Ultrasound of Cortical Bone in the Femoral Neck Predicts Femur Strength: Results of a Pilot Study [PDF]
, 2013 Article first published online: 15 JAN 2013 Pour consulter la version éditeur DOI: 10.1002/jbmr.1742A significant risk of femoral neck (FN) fracture exists for men and women with an areal bone mineral density (aBMD) higher than the osteoporotic range ...
GRONDIN, Julien +14 more
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Frontiers in Immunology, 2023 IntroductionThe prevalence of ischemic heart disease has reached pandemic levels worldwide. Early revascularization is currently the most effective therapy for ischemic heart diseases but paradoxically induces myocardial ischemia/reperfusion (MI/R ...
Quan Cao +10 more
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Deep-tissue focal fluorescence imaging with digitally time-reversed ultrasound-encoded light. [PDF]
, 2012 Fluorescence imaging is one of the most important research tools in biomedical sciences. However, scattering of light severely impedes imaging of thick biological samples beyond the ballistic regime.
Wang, Ying Min +4 more
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Journal of Nanobiotechnology, 2022 Background Idiopathic pulmonary fibrosis (IPF) is a progressive fibrotic disease with pathophysiological characteristics of transforming growth factor-β (TGF-β), and reactive oxygen species (ROS)-induced excessive fibroblast-to-myofibroblast transition ...
Junzhao Liu +9 more
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Respiratory organ motion in interventional MRI : tracking, guiding and modeling [PDF]
, 2014 Respiratory organ motion is one of the major challenges in interventional MRI, particularly in interventions with therapeutic ultrasound in the abdominal region. High-intensity focused ultrasound found an application in interventional MRI for noninvasive
Celicanin, Zarko
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