Results 61 to 70 of about 361,463 (319)

Cellular Imaging Of The Tapetal-like Reflex In Carriers Of RPGR-associated Retinopathy [PDF]

, 2017
PURPOSE: To examine the features of the tapetal-like reflex (TLR) in female carriers of RPGR-associated retinopathy by means of adaptive optics scanning light ophthalmoscopy (AOSLO) and spectral domain optical coherence tomography.
Carroll, J, Dubra, A, Kalitzeos, A, Kasilian, M, Langlo, C, Michaelides, M, Samra, R, Strampe, M, Tee, JJL, Webster, AR   +9 more
core   +1 more source

Optical Coherence Tomography Angiography in Diabetes and Diabetic Retinopathy

Journal of Clinical Medicine, 2020
Diabetic retinopathy (DR) is a common complication of diabetes mellitus that disrupts the retinal microvasculature and is a leading cause of vision loss globally.
Jacqueline Chua, Ralene Sim, Bingyao Tan, D. Wong, X. Yao, Xinyu Liu, D. Ting, D. Schmidl, M. Ang, G. Garhöfer, L. Schmetterer   +10 more
semanticscholar   +1 more source

Infrared laser sampling of low volumes combined with shotgun lipidomics reveals lipid markers in palatine tonsil carcinoma

Molecular Oncology, EarlyView.
Nanosecond infrared laser (NIRL) low‐volume sampling combined with shotgun lipidomics uncovers distinct lipidome alterations in oropharyngeal squamous cell carcinoma (OPSCC) of the palatine tonsil. Several lipid species consistently differentiate tumor from healthy tissue, highlighting their potential as diagnostic markers.
Leonard Kerkhoff, Manuela Moritz, Dennis Eggert, Anna Worthmann, Joerg Heeren, Henrike Zech, Till S. Clauditz, Waldemar Wilczak, Hartmut Schlüter, Christian S. Betz, Arne Böttcher, Jan Hahn   +11 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

Analysis of the Significance of Keratotopography, Keratopachymetry and Optical Coherence Tomography of the Cornea in the Differential Diagnosis of Pellucid Marginal Corneal Degeneration and Keratoconus

Oftalʹmologiâ, 2022
Purpose. To analyze the significance of keratotopography, keratopachymetry and optical coherence tomography of the cornea in the differential diagnosis of pellucid marginal corneal degeneration with keratoconus.Patients and methods.
I. V. Vasilieva, S. V. Kostenev, A. V. Vasiliev   +2 more
doaj   +1 more source

Polarization-sensitive quantum-optical coherence tomography

, 2004
We set forth a polarization-sensitive quantum-optical coherence tomography (PS-QOCT) technique that provides axial optical sectioning with polarization-sensitive capabilities.
A. F. Abouraddy, A. F. Fercher, A. F. Fercher, Alexander V. Sergienko, Bahaa E. A. Saleh, D. Huang, D. N. Klyshko, D. N. Klyshko, E. D. J. Smith, Giovanni Di Giuseppe, J. F. de Boer, J. G. Fujimoto, J. G. Fujimoto, M. C. Teich, M. C. Teich, M. R. Hee, M. R. Hee, Malvin C. Teich, Mark C. Booth, T. S. Larchuk, W. Drexler   +20 more
core   +1 more source

Optical coherence computed tomography [PDF]

, 2007
A time-resolved optical tomography, optical coherence computed tomography, is proposed to bridge the gap between diffuse optical tomography and optical coherence tomography.
Li, Li, Wang, Lihong V.
core   +2 more sources

RIPK4 function interferes with melanoma cell adhesion and metastasis

Molecular Oncology, EarlyView.
RIPK4 promotes melanoma growth and spread. RIPK4 levels increase as skin lesions progress to melanoma. CRISPR/Cas9‐mediated deletion of RIPK4 causes melanoma cells to form less compact spheroids, reduces their migratory and invasive abilities and limits tumour growth and dissemination in mouse models.
Norbert Wronski, Sławomir Lasota, Ewelina Madej, Anna A. Brożyna, Małgorzata Szczygieł, Agnieszka Harazin‐Lechowska, Jan Czerbniak, Janusz Rys, Jaroslaw Czyz, Agnieszka Wolnicka‐Glubisz   +9 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

Polarization Maintaining Fiber-Based Depth Encoded Cross-Polarized Optical Coherence Tomography

IEEE Access, 2022
Cross-polarized optical coherence tomography offers improved imaging contrast of birefringent tissue, such as collagen organization, compared to conventional optical coherence tomography systems.
Maria N. Romodina, Katharina Blessing, Kanwarpal Singh   +2 more
doaj   +1 more source