Results 41 to 50 of about 3,172,651 (249)

Optical Coherence Tomography and Optical Coherence Tomography Angiography in Monitoring Coats’ Disease

Journal of Ophthalmology, 2017
Purpose. The aim of this study was to evaluate the usefulness of optical coherence tomography (OCT) and optical coherence tomography angiography (OCTA) in monitoring pediatric patients with Coats’ disease. Material and Methods.
Wojciech Hautz, Joanna Gołębiewska, Beata Kocyła-Karczmarewicz   +2 more
doaj   +1 more source

Bridging the gap: a genetically validated avian chorioallantoic membrane platform for investigation of spontaneous circulating tumor cells

Molecular Oncology, EarlyView.
We established the avian chorioallantoic membrane (CAM) assay as a scalable in vivo model for studying circulating tumor cells (CTCs). Human gastrointestinal tumors spontaneously released genetically validated CTCs that were detected across multiple platforms, demonstrating that the CAM model provides an accessible tool for investigating early cancer ...
Dennis Roth, Rui P. L. Neves, Julia Geheb, Christian Ballmeyer, Nathalie Gaßmann, Kiki C. Andree, Monica Sudarsanam, Christiane Driemel, Celine Örencik, Andrè Franken, Eslam Elmaghraby, Sven H. Loosen, Roderburg Christoph, Sebastian Schoelch, Hans Neubauer, Wolfram T. Knoefel, Nikolas H. Stoecklein, Georg Fluegen   +17 more
wiley   +1 more source

Cumulative Sum Analysis for the Learning Curve of Optical Coherence Tomography Assisted Diagnosis of Basal Cell Carcinoma

Acta Dermato-Venereologica, 2020
The amount of training needed to correctly interpret optical coherence tomography scans of the skin is undefined. The aim of this study was to illustrate how cumulative sum charts can be used to determine how many optical coherence tomography scans ...
Eva van Loo, Kelly A.E. Sinx, Julia Welzel, Sandra Schuh, Nicole W.J. Kelleners-Smeets, Klara Mosterd, Patty J. Nelemans   +6 more
doaj   +1 more source

Mutant p53R273H disrupts PDPK1 homodimerization and contributes to PDPK1 activation

Molecular Oncology, EarlyView.
How mutant p53R273H drives AKT signaling is unclear. We show that p53R273H, but not wild‐type, directly binds PDPK1 via a mutation‐dependent conformational change. This interaction disrupts inhibitory PDPK1 homodimerization and enhances AKT phosphorylation.
Mei Chee Lim, Alvin Kunyao Guo, Yoko Itahana, Srinivasaraghavan Kannan, Valerie Goh, Mingmin Ong, Terina Yan Wen Tay, Weiying Ye, Sabhashina Radha Krishnan, Jun Nishiyama, Chandra S Verma, Koji Itahana   +11 more
wiley   +1 more source

Objective localisation of oral mucosal lesions using optical coherence tomography. [PDF]

, 2011
PhDIdentification of the most representative location for biopsy is critical in establishing the definitive diagnosis of oral mucosal lesions. Currently, this process involves visual evaluation of the colour characteristics of tissue aided by topical ...
Adegun, Oluyori Kutulola
core   +2 more sources

Optical Coherence Tomography Angiography

Southeastern European Medical Journal, 2019
Optical coherence tomography angiography (OCT-A) is a new non-invasive technology for imaging of retinal and choroidal vasculature of the macular area with resolution comparable to histological sections.
Dunja Bajtl, Mirjana Bjeloš, Mladen Bušić, Benedict Rak, Ana Križanović, Biljana Kuzmanović Elabjer   +5 more
doaj   +1 more source

The application of optical coherence tomography to image subsurface tissue structure of Antarctic krill Euphausia superba [PDF]

, 2014
Many small open ocean animals, such as Antarctic krill, are an important part of marine ecosystems. To discover what will happen to animals such as krill in a changing ocean, experiments are run in aquaria where conditions can be controlled to simulate ...
Kawaguchi, S., Danielle J. Harper, Kawaguchi, So, Martin J Cox, Tammy Horton, Christian T A Brown, Nicola Bellini, Martin J. Cox, Praveen C Ashok, Ashok, Praveen C., Dholakia, Kishan, Brown, Christian T.A., Christian T. A. Brown (643438), Dholakia, K., Kishan Dholakia, Cox, Martin J., Bellini, Nicola, Danielle J Harper, Martin J. Cox (409559), Sebastian R. Stott (643436), Tammy Horton (409562), Horton, Tammy, Harper, Danielle J., King, R., Harper, D.J., Praveen C. Ashok, Praveen C. Ashok (643437), Danielle J. Harper (643435), Nicola Bellini (643434), Stott, Sebastian R., Sebastian R. Stott, Stott, S.R., Brown, C.T.A., Nicola Bellini, So Kawaguchi, King, Robert, Horton, T., Kishan Dholakia (426528), Robert King, So Kawaguchi (201865), Cox, M.J., Robert King (2499592), Brown, Christian T. A., Sebastian R Stott, Christian T. A. Brown, Bellini, N., Ashok, P.C., Stott Sebastian R., Cox Martin J., Horton Tammy, Dholakia Kishan, King Robert, Brown Christian T. A., Harper Danielle J., Kawaguchi So, Bellini Nicola, Ashok Praveen C., Brown, C.T.A.; id_orcid   +57 more
core   +2 more sources

Automated FRAP microscopy for high‐throughput analysis of protein dynamics in chromatin organization and transcription

FEBS Open Bio, EarlyView.
RoboMic is an automated confocal microscopy pipeline for high‐throughput functional imaging in living cells. Demonstrated with fluorescence recovery after photobleaching (FRAP), it integrates AI‐driven nuclear segmentation, ROI selection, bleaching, and analysis.
Selçuk Yavuz, Bart Geverts, Johan A. Slotman, Andrea Sacchetti, Stefan Prekovic, Martin E. van Royen, Adriaan B. Houtsmuller   +6 more
wiley   +1 more source

Investigation of Light Parameters on Image Quality and Optical Coherence Tomography

International Journal of Optics, 2021
In this work, image quality and optical coherence tomography were studied. The results of the study show that there is a very significant difference between ultrasound and optical coherence tomography to produce an image with a different wave.
Boka Fikadu, Bulcha Bekele, Leta Tesfaye Jule, Anatol Degefa, N. Nagaprasad, Krishnaraj Ramaswamy   +5 more
doaj   +1 more source

Line Field Optical Coherence Tomography

Photonics, 2022
The line field (LF) design choice for the lateral image formation mechanism (lateral format) has historically been a fraction of the whole optical coherence tomography (OCT) field.
Samuel Lawman, Zijian Zhang, Yao-Chun Shen, Yalin Zheng   +3 more
doaj   +1 more source