Results 101 to 110 of about 345,350 (309)

Reconstructing the retina [PDF]

Nature, 2018
The ways in which lost vision might be restored are coming into focus as researchers move closer to recreating the eye’s most complex structure — the retina — in the laboratory. The ways in which lost vision might be restored are coming into focus as researchers move closer to recreating the eye’s most complex structure — the retina — in the ...
openaire   +2 more sources

Viral vector-mediated RNA interference in the retina [PDF]

, 2010
RNA interference (RNAi) is a highly conserved post-transcriptional gene silencing process triggered by double-stranded RNA (dsRNA) in eukaryotic cells.
Georgiadis, A.
core  

Solid Harmonic Wavelet Bispectrum for Image Analysis

Advanced Science, EarlyView.
The Solid Harmonic Wavelet Bispectrum (SHWB), a rotation‐ and translation‐invariant descriptor that captures higher‐order (phase) correlations in signals, is introduced. Combining wavelet scattering, bispectral analysis, and group theory, SHWB achieves interpretable, data‐efficient representations and demonstrates competitive performance across texture,
Alex Brown, Mathilda Avirett‐Mackenzie, Carolin Villforth, Georgios Exarchakis   +3 more
wiley   +1 more source

Risk-based Algorithm-guided Treatment Protocol for the Management of Neovascular Age-related Macular Degeneration

Türk Oftalmoloji Dergisi, 2019
Objectives:To assess outcomes of a risk-based algorithm-guided treatment protocol for neovascular age-related macular degeneration.Materials and Methods:Two hundred and ten eyes of 184 patients managed with anti-vascular endothelial growth factor (anti ...
Murat Karaçorlu, Mümin Hocaoğlu, Serra Arf, M. Giray Ersöz, Işıl Sayman Muslubaş   +4 more
doaj   +1 more source

An On‐Demand Neuromorphic Vision System Enabled by a Multi‐Paradigm Neuromorphic Device and Hierarchical Reconfigurability Designed from Device to System Level

Advanced Science, EarlyView.
An on‐demand ultra‐reconfigurable intelligent vision system with hierarchical reconfigurability from device to system levels is demonstrated. Through co‐design of a multi‐paradigm device, reconfigurable circuits, and adaptive system architecture/algorithms, the system enables seamless switching among spiking, non‐spiking, neuromorphic imaging (NI), and
Biyi Jiang, Jiayi Xu, Liang Ran, Xinhe Feng, Khalil Harrabi, Yida Li, Longyang Lin, Feichi Zhou   +7 more
wiley   +1 more source

Phacovitrectomy vs. consecutive vitrectomy for idiopathic macular holes: short and long-term outcomes and OCT image quality assessment

International Journal of Retina and Vitreous
Purpose To compare short- and long-term anatomical, functional, and refractive outcomes between combined phacovitrectomy (PVS) and consecutive vitrectomy (CVS) for idiopathic macular holes (MHs).
Vishma Prabhu, Priyanka Gandhi, Rupal Kathare, Kanika Godani, Prathiba Hande, Naresh Kumar Yadav, Jay Chhablani, Ramesh Venkatesh   +7 more
doaj   +1 more source

The thermoregulator the of retina: The choroid

, 2014
Retina gözün ışığın zararlı etkilerine maruz kalan hassas bir tabakasıdır. Retinayı saran koroid dokusu ise retinanın dış ta- bakalarının beslenmesi dışında skleranın büyümesi, emetropizasyon ve vazomotor kontrol ile göziçi basıncın düzenlenmesi gibi ...

core  

Engineering Approaches to Modify Immunomodulatory Functions of Mesenchymal Stromal Cells (MSCs): Tissue Regeneration and Clinical Application

Advanced Science, EarlyView.
Mesenchymal stromal cells (MSCs) show promise for treating immune‐related disorders through immunomodulation and tissue regeneration. This review gives a brief overview of current clinical approval of MSC therapies. It also discussed how bioengineering, including genetic modification, biomaterial delivery, extracellular vesicles, and iPSC‐derived MSCs,
Sichen Yang, Kejia Li, Ning Wang, Zhen Li, Zhiyong Zhang, Rocky S. Tuan, Yangzi Jiang   +6 more
wiley   +1 more source

Multifaceted approach to evacuating multi-level premacular hemorrhage in a case of suspected Valsalva retinopathy – a case report

BMC Ophthalmology
Background Accurate localization of premacular hemorrhages (PMHs) is crucial as treatment strategies vary significantly based on whether the hemorrhage resides within the vitreous gel, subhyaloid space, or beneath the internal limiting membrane (ILM ...
B. R. Smitha, Naman Sahni, Priyanka Gandhi, Rupal Kathare, Vishma Prabhu, Prathiba Hande, Jay Chhablani, Ramesh Venkatesh   +7 more
doaj   +1 more source

Herediter Retina Hastalıklarında Genetik Geçiş ve Mutasyonlar

, 2021
Günümüzde genetik teknolojiler hızla ilerlemektedir ve insandaki genetik varyasyonlarla hastalıklar arasındaki ilişki yeniden ele alınmaktadır. Herediter retina hastalıkları, retinal patolojilerin önemli bir kısmını oluşturmaktadır.
Çetin, Ebru Nevin, Çetin G. Ozan
core