Results 171 to 180 of about 95,566 (266)

Optical attenuation coefficient decorrelation-based optical coherence tomography angiography for microvascular evaluation of Alzheimer's disease on mice. [PDF]

Neurophotonics
Xiang B, Ding N, Jiang H, Liu J, Yu Y, Luan J, Zhao Y, Wang Y, Yang Y, Ji C, Wang F, Ma Z.   +11 more
europepmc   +1 more source

Intelligent Orthopedics: Machine Learning in Diagnosis of Bone Disease, Implants, and Bone Health Monitoring

Advanced Healthcare Materials, EarlyView.
Efficient recovery from traumatic or degenerative diseases is a great challenge, even after all the advancements in bone and cartilage regeneration. Machine learning (ML) algorithms have presented opportunities to enhance these aspects by accurately analyzing imaging data.
Maryam Kamaei, Hesam Mohammadi, Shamim Golafshan, Mojtaba Alehosseini, Mahsa Mohammadzadeh, Atefeh Golshirazi, Nasim Golafshan, Tatiane Eufrásio‐da‐Silva, Alireza Dolatshahi‐Pirouz, Gorka Orive   +9 more
wiley   +1 more source

Optical Attenuation Coefficient-Based En Face Optical Coherence Tomography Imaging for the Reliable Assessment of the Ellipsoid Zone. [PDF]

J Clin Med
Sakai H, Kuji R, Moriguchi Y, Yamashita S, Takamori A, Tamura M, Mino T, Akiba M, Enaida H.   +8 more
europepmc   +1 more source

Distribution of Aortic Root Calcium in Relation to Frame Expansion and Paravalvular Leakage After Transcatheter Aortic Valve Implantation (TAVI): An Observational Study Using a Patient-specific Contrast Attenuation Coefficient for Calcium Definition and Independent Core Lab Analysis of Paravalvular Leakage. [PDF]

J Cardiovasc Imaging, 2022
El Faquir N, Wolff Q, Sakhi R, Ren B, Rahhab Z, van Weenen S, Geeve P, Budde RPJ, Boersma E, Daemen J, van Mieghem NM, de Jaegere PP.   +11 more
europepmc   +1 more source

Inhibition of VEGF‐Induced Angiogenesis and Vascular Leakage by Bicistronic Co‐Expression of Aflibercept and COMP‐Ang1

Advanced Healthcare Materials, EarlyView.
A bicistronic rAAV8 vector encoding Aflibercept (Afb) and COMP‐cAng1 simultaneously coordinates VEGF clearance and Tie2‐mediated vessel maturation. In a 3D angiogenesis‐on‐a‐chip model, rAAV8‐Afb/cAng1 effectively reverses pathological barrier breakdown under clinical disease‐mimicking challenges.
Bong‐Kyu Kim, Jaehong Min, Sang‐Hee Park, Subeen Shin, Sangbin Yu, Jeong‐Eun Park, Sujin Kim, Wooju Park, Jihoon Ko, Sunjong Kwon   +9 more
wiley   +1 more source

Inter- and Intraobserver variability of attenuation coefficient measurement in innovative ultrasound diagnosis of metabolic dysfunction-associated steatotic liver disease: a cross-sectional study. [PDF]

Front Med (Lausanne)
Zhaivoronok M, Dynnyk O, Livkutnyk O, Yerokhovych V, Yuzvenko V, Serednia I, Melnychenko Y, Kobyliak N.   +7 more
europepmc   +1 more source

Attenuation Coefficient Parameter Computations for Tissue Composition Assessment of Carotid Atherosclerotic Plaque in Vivo. [PDF]

Ultrasound Med Biol, 2020
Steffel CN, Salamat S, Cook TD, Wilbrand SM, Dempsey RJ, Mitchell CC, Varghese T.   +6 more
europepmc   +1 more source

Oxygels: Tunable Phosphorescent Hydrogels for Cherenkov‐Excited Luminescence Imaging (CELI) of Oxygen

Advanced Healthcare Materials, EarlyView.
Biocompatible hydrogels with covalently embedded near‐infrared phosphorescent probes enable local tissue pO2 quantification by means of Cherenkov‐excited luminescence imaging (CELI), where optical excitation occurs within tissues upon irradiation with high‐energy electron beams.
Simin Belali, Marien Iliza Ochoa Mendoza, Matthew S. Reed, Danylo Mykhalchuk, Annemarie Lang, Joel D. Boerckel, Brian W. Pogue, Sergei A. Vinogradov   +7 more
wiley   +1 more source

Attenuation coefficient as a tool to detect changes in the white matter of the rat brain caused by different types of gliomas and irradiation. [PDF]

Biomed Opt Express
Achkasova KA, Kiseleva EB, Potapov AL, Kukhnina LS, Moiseev AA, Yashin KS, Polozova AV, Komarova AD, Gladkova ND.   +8 more
europepmc   +1 more source

Effects of acoustic nonlinearity on pulse-echo attenuation coefficient estimation from tissue-mimicking phantoms. [PDF]

J Acoust Soc Am, 2020
Coila A, Oelze ML.
europepmc   +1 more source