Results 241 to 250 of about 4,592,774 (277)

Structural Basis of Lymphangiogenic Receptor VEGFR‐3 Activation Mediated by Distinctive Clustering of the Ligand–Receptor Complex

Advanced Science, EarlyView.
VEGF‐C and its receptor VEGFR‐3 are critical for lymphangiogenesis. Cryo‐EM structures of the VEGFR‐3/VEGF‐C ectodomain complex reveal a canonical 2:2 ligand–receptor hetero‐tetramer that further assembles into higher‐order clusters beyond simple receptor dimerization.
Ryeongeun Cho, Jinsook Ahn, Jimin Yang, Dong Sun Lee, Gahi Hong, Sangkyu Lee, Ho Min Kim   +6 more
wiley   +1 more source

In vivo laser speckle contrast imaging of microvascular blood perfusion using a chip-on-tip camera. [PDF]

iScience
Markwalder L, Gush R, Khan F, Murdoch CE, Krstajić N.   +4 more
europepmc   +1 more source

Adhesion‐Enhanced Engineered Probiotic for Prolonged Intestinal Retention and Calprotectin‐Responsive IBD Therapy

Advanced Science, EarlyView.
An intelligent engineered probiotic platform is developed for the precision management of inflammatory bowel disease. By integrating surface‐displayed adhesins with an inflammation‐responsive CAT‐SOD‐GPx tripartite fusion system and mucosal repair factors, this programmable system achieves prolonged intestinal retention and multi‐pronged therapy.
Yuxi Wang, Peichao Zhang, Simin Gu, Hongyun Lu, Ningning Jiang, Jiarun Zhao, Enbo Xu, Xiayu Liu, Ying Shi, Qihe Chen   +9 more
wiley   +1 more source

Wide dynamic range measurement of blood flow in vivo using laser speckle contrast imaging. [PDF]

J Biomed Opt
Liu HL, Yuan Y, Han L, Bi Y, Yu WY, Yu Y.   +5 more
europepmc   +1 more source

Assessing Mesoscale Heterogeneities in Hard Carbon Electrodes Through Deep Learning‐Assisted FIB‐SEM Characterization, Manufacturing and Electrochemical Modeling

Advanced Energy Materials, EarlyView.
A combination of discrete and finite element method models for the current collector deformation and electrochemical performance analysis, respectively. The models are calibrated and validated with electrochemical and imaging data of hard carbon electrodes. These electrodes were manufactured with different parameters (slurry solid contents of 35 and 40
Soorya Saravanan, Imelda Cardenas‐Sierra, Pei Sun, Hari Raj, Daniele Duranti, Mahnoor Nafees, Edoardo Rossi, Marco Sebastiani, Paul Vigneaux, Martin Petit, Maxime Moreaud, Francisco Fernandez, Alejandro A. Franco   +12 more
wiley   +1 more source

Forehead flap perfusion monitored by laser speckle contrast imaging: Importance of flap length and thickness. [PDF]

JPRAS Open
Berggren J, Ottosson JN, Albinsson J, Sheikh R, Merdasa A, Tenland K.   +5 more
europepmc   +1 more source

Non-invasive laser speckle contrast imaging (LSCI) of extra-embryonic blood vessels in intact avian eggs at early developmental stages. [PDF]

Biomed Opt Express
Dong Z, Mahler S, Readhead C, Chen X, Dickson M, Bronner M, Yang C.   +6 more
europepmc   +1 more source

Real-time quantification of laser speckle contrast imaging during intestinal laparoscopic surgery: successful demonstration in a porcine intestinal ischemia model. [PDF]

Surg Endosc
Hoffman JT, Heuvelings DJI, van Zutphen T, Stassen LPS, Kruijff S, Boerma EC, Bouvy ND, Heeman WT, Al-Taher M.   +8 more
europepmc   +1 more source

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Laser Speckle Contrast Imaging in Neurosurgery: A Systematic Review

World Neurosurgery, 2023
Intraoperative study of blood flow in the brain vessels is among the most critical topics of modern neurosurgery. One of the promising methods for intraoperative monitoring of blood flow is laser speckle contrast imaging (LSCI). This systematic review aims to analyze the experience of using intraoperative LSCI in neurosurgical interventions.The ...
Alexander Yu Gerasimenko, Gennadii Piavchenko, Anton Konovalov   +2 more
exaly   +3 more sources

A Miniaturized Platform for Laser Speckle Contrast Imaging

IEEE Transactions on Biomedical Circuits and Systems, 2012
Imaging the brain in animal models enables scientists to unravel new biological insights. Despite critical advancements in recent years, most laboratory imaging techniques comprise of bulky bench top apparatus that require the imaged animals to be anesthetized and immobilized.
Janaka Senarathna, Kartikeya Murari, Ralph Etienne-Cummings, Nitish V. Thakor   +3 more
openaire   +2 more sources