Results 91 to 100 of about 4,310 (200)

Longitudinal Assessment of Muscle Involvement in Late‐Onset Pompe Disease Using Quantitative MRI: A Prospective Cohort Study

Journal of Cachexia, Sarcopenia and Muscle, Volume 17, Issue 3, June 2026.
ABSTRACT Background Late‐onset Pompe disease (LOPD) is a progressive metabolic myopathy characterised by lysosomal glycogen accumulation and leading to secondary disruptions in autophagy and cellular energy metabolism. While enzyme replacement therapy (ERT) has improved outcomes, early detection remains critical, because irreversible muscle damage ...
Alice De Lorenzo, Johannes Forsting, Martijn Froeling, Anne‐Katrin Güttsches, Elena Enax‐Krumova, Felix Kleefeld, Menekse Öztürk, Ferdinand Knieling, Matthias Vorgerd, Robert Rehmann, Tobias Ruck, Lara Schlaffke   +11 more
wiley   +1 more source

Vessel orientation-dependent sensitivity of optoacoustic imaging using a linear array transducer [PDF]

, 2013
For clinical optoacoustic imaging, linear probes are preferably used because they allow versatile imaging of the human body with real-time display and free-hand probe guidance. The two-dimensional (2-D) optoacoustic image obtained with this type of probe
Peeters, Sara Elisa, Preisser, Stefan, Jaeger, Michael, Bailey, Arthur E., Frenz, Martin, Bush, Nigel L., Gertsch-Grover, Andreas G., Bamber, Jeffrey C.   +7 more
core   +1 more source

Timing Is Everything: How Subtle Timing Changes in MRI Echo Planar Imaging Can Significantly Alter Mechanical Vibrations and Sound Level

Magnetic Resonance in Medicine, Volume 95, Issue 6, Page 3116-3130, June 2026.
ABSTRACT Purpose Echo‐Planar Imaging (EPI) is central to fMRI, diffusion MRI, and many dynamic clinical applications, yet rapid gradient switching induces strong mechanical vibrations, generates acoustic noise, and contributes to ghosting artifacts—effects that intensify at ultra‐high fields.
Amir Seginer, Alexander Bratch, Shahar Goren, Edna Furman‐Haran, Noam Harel, Essa Yacoub, Rita Schmidt   +6 more
wiley   +1 more source

Gold Nanoparticle–Trastuzumab Conjugates for HER2‐Positive Breast Cancer Treatment: Developments in Radionuclide Therapy, Multimodal Imaging, and Combination Strategies

Nano Select, Volume 7, Issue 6, June 2026.
ABSTRACT This work comprehensively examines recent advances in the treatment of human epidermal growth factor receptor 2 (HER2)‐positive breast cancer using trastuzumab‐conjugated gold nanoparticles (AuNPs). By analyzing several pivotal studies, it explores how these nanoplatforms enhance therapeutic specificity and efficacy while minimizing systemic ...
Tara Tarzi, Zhina Pazhouhesh, Danial Heyrati, Amir Mohammad Ghanbari Zarmehri, Ali Es‐haghi, Mohammad Ehsan Taghavizadeh Yazdi   +5 more
wiley   +1 more source

Raster-scan optoacoustic angiography of blood vessel development in colon cancer models

Photoacoustics, 2019
Raster-scan optoacoustic angiography at 532 nm wavelength with 50 μm lateral resolution at 2 mm diagnostic depth was used for quantitative characterization of neoangiogenesis in colon cancer models.
Anna Orlova, Marina Sirotkina, Ekaterina Smolina, Vadim Elagin, Andrey Kovalchuk, Ilya Turchin, Pavel Subochev   +6 more
doaj   +1 more source

Multifiber Array‐Based Photometry System for Multiregional Functional Mapping in the Mouse Brain

European Journal of Neuroscience, Volume 63, Issue 12, June 2026.
Existing fiber photometry approaches suffer from invasiveness and limited scalability. A newly developed multifiber array‐based photometry system allows targeting multiple brain regions with less invasiveness. The system was validated in two jGCaMP8s‐expressing mouse lines by monitoring GABAergic neural population activity across multiple brain regions
Manil Bradai, Mirna Merkler, Gabriela Gil, Rebecca Davie, Shuzo Sakata   +4 more
wiley   +1 more source

Optoacoustic molecular Imaging [PDF]

, 2011
Die optoakustische molekulare Bildgebung bietet die Möglichkeit biologische Markermoleküle in-vivo mit hoher Empfindlichkeit zu lokalisieren. Um die Optoakustik im Hinblick auf ihren präklinischen und klinischen Einsatz weiterzuentwickeln, wurden in der ...
Fournelle, Marc
core   +1 more source

Stable and Low‐cost Multilayer Tissue‐mimicking Phantom for Optical and Acoustic Measurements

Advanced Sensor Research, Volume 5, Issue 5, May 2026.
Adapting the physiological properties of human skin and arteries to a silicone‐based, multilayer phantom model, which mimics mechanical, optical, and acoustic properties, facilitates prototype development. The phantom material properties are characterized over time to demonstrate stability.
Emilija Boštogaitė, Ana Belén Amado Rey, Linda Rudmann, Thomas Stieglitz   +3 more
wiley   +1 more source

Optoacoustic Monitoring of Physiologic Variables

Frontiers in Physiology, 2017
Optoacoustic (photoacoustic) technique is a novel diagnostic platform that can be used for noninvasive measurements of physiologic variables, functional imaging, and hemodynamic monitoring.
Rinat O. Esenaliev
doaj   +1 more source

Non-invasive carotid imaging using optoacoustic tomography. [PDF]

, 2012
The high prevalence of atherosclerosis and the corresponding derived morbidity drives the investigation of novel imaging tools for disease diagnosis and assessment.
Dima, A., Ntziachristos, V.
core   +2 more sources