Results 51 to 60 of about 698,339 (387)

Central Retinal Vein Occlusion with Three-Retinal Quadrant Involvement: Another Focus on Optic Disc Head Vascular Anatomy Variations

Case Reports in Ophthalmological Medicine, 2023
A 50-year-old male patient with sudden visual acuity loss in his right eye came to our clinic. Visual acuity at presentation was 1/10 in right eye and 10/10 in left. The patient was otherwise healthy Caucasian man without any history of previous systemic
Narges Hassanpoor, Vahid Abdolrahimi, Mohamad Reza Niyousha   +2 more
doaj   +1 more source

Fate mapping reveals that microglia and recruited monocyte-derived macrophages are definitively distinguishable by phenotype in the retina

Scientific Reports, 2016
The recent paradigm shift that microglia are yolk sac-derived, not hematopoietic-derived, is reshaping our knowledge about the isolated role of microglia in CNS diseases, including degenerative conditions of the retina.
Emily G. O’Koren, R. Mathew, D. Saban
semanticscholar   +1 more source

Current trends in single‐cell RNA sequencing applications in diabetes mellitus

FEBS Open Bio, EarlyView.
Single‐cell RNA sequencing is a powerful approach to decipher the cellular and molecular landscape at a single‐cell resolution. The rapid development of this technology has led to a wide range of applications, including the detection of cellular and molecular mechanisms and the identification and introduction of novel potential diagnostic and ...
Seyed Sajjad Zadian, Khodakaram Jahanbin, Shekoofeh Nikooei, Marzieh Rostaminejad, Arezoo Rahimi, Pedram Abdizadeh, Behnam Alipoor   +6 more
wiley   +1 more source

In vivo laser Doppler holography of the human retina

, 2018
The eye offers a unique opportunity for non-invasive exploration of cardiovascular diseases. Optical angiography in the retina requires sensitive measurements, which hinders conventional full-field laser Doppler imaging schemes.
Atlan, M., Fink, M., Paques, M., Puyo, L., Sahel, J. -A.   +4 more
core   +1 more source

Faricimab for treatment-resistant choroidal neovascularization (CNV) in neovascular age-related macular degeneration (nAMD): seven-months results using artificial intelligence and OCTA

International Journal of Retina and Vitreous
Background To analyze the therapeutic response to faricimab 6 mg/0.05 ml in eyes with neovascular AMD (nAMD) with refractory intra- and/or subretinal fluid due to choroidal neovascularization (CNV), previously unresponsive to 4 mg monthly aflibercept and
Anna Heinke, Alexandra Warter, Ines D. Nagel, Akshay Agnihotri, Nehal Nailesh Mehta, Carlo Miguel B. Galang, Daniel N. Deussen, Dirk-Uwe G. Bartsch, Lingyun Cheng, Henry A. Ferreyra, William R. Freeman   +10 more
doaj   +1 more source

Spectral domain OCT features in type 2 macular telangiectasia (type 2 MacTel): its relevance with clinical staging and visual acuity

International Journal of Retina and Vitreous, 2022
Background To report spectral domain optical coherence tomography (SDOCT) imaging findings in type 2 macular telangiectasia (MacTel) and correlate them with clinical stages and visual acuity.
Ramesh Venkatesh, Nikitha Gurram Reddy, Pranjal Mishra, Sameeksha Agrawal, Deepashri Mutalik, Naresh Kumar Yadav, Jay Chhablani   +6 more
doaj   +1 more source

The Major Cell Populations of the Mouse Retina

Journal of Neuroscience, 1998
We report a quantitative analysis of the major populations of cells present in the retina of the C57 mouse. Rod and cone photoreceptors were counted using differential interference contrast microscopy in retinal whole mounts.
C. Jeon, E. Strettoi, R. Masland
semanticscholar   +1 more source

The Diagnostic Value of Visual Evoked Potentials in Chronic Disorders of Consciousness

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective In chronic disorders of consciousness (DOCs), the distinction between vegetative state/unresponsive wakefulness syndrome (VS/UWS) and minimally conscious state (MCS) is as crucial as it is challenging. Evoked potentials (EPs) and event‐related potentials (ERPs) are helpful, but some limitations prevent their consistent use in the ...
Letizia Clementi, Francesca Giulia Magnani, Filippo Barbadoro, Camilla Ippoliti, Martina Cacciatore, Davide Sattin, Valeria Pingue, Benedetta Cazzulani, Jorge Navarro, Elena Schiaffi, Laura Grigoletti, Cristina Rosazza, Anna Nigri, Matilde Leonardi, Davide Rossi Sebastiano   +14 more
wiley   +1 more source

Effect of manual OCTA segmentation correction to improve image quality and visibility of choroidal neovascularization in AMD

Scientific Reports
In this retrospective case series on neovascular age-related macular degeneration (nAMD), we aimed to improve Choroidal Neovascularization (CNV) visualization in Optical Coherence Tomography Angiography (OCTA) scans by addressing segmentation errors. Out
Daniel N. Deussen, Anna Heinke, Wyatt Elsner, Carlo Miguel B. Galang, Fritz Gerald P. Kalaw, Alexandra Warter, Dirk-Uwe Bartsch, Lingyun Cheng, William R. Freeman   +8 more
doaj   +1 more source

Toxic posterior segment syndrome with retinal vasculitis likely caused by intraocular cotton fiber after vitreoretinal surgery – a case report

BMC Ophthalmology, 2023
Background Intraocular inflammation is common after anterior or posterior segment surgery. They typically manifest either as non-infectious inflammation of the anterior or posterior segment, known as toxic anterior or posterior segment syndrome (TPSS ...
Chaitra Jayadev, Aditi Gupta, Santosh Gopikrishna Gadde, Ramesh Venkatesh   +3 more
doaj   +1 more source