Results 81 to 90 of about 345,350 (309)

Bioinspired Mechanosensitive Organic Artificial Neuron With Programmable Excitatory and Inhibitory Responses via Nonlinear Mechano‐Electrochemical Coupling

Advanced Materials, EarlyView.
Organic artificial neurons couple mechanical deformation and ionic environments through nonlinear mechano‐electrochemical dynamics. Mechanical strain and electrolyte concentration reshape their nonlinear electrical characteristics, programming excitatory or inhibitory spiking responses that mimic mechanosensitive biological neurons and enable ...
Rassen Boukraa, Pietro Belleri, Zsolt M. Kovács‐Vajna, Paschalis Gkoupidenis, Fabrizio Torricelli   +4 more
wiley   +1 more source

Comparison of antiangiogenic agents (ranibizumab, aflibercept, bevacizumab and ziv-aflibercept) in the therapeutic response to the exudative form of age-related macular degeneration according to the treat-and-extend protocol- true head-to-head study

International Journal of Retina and Vitreous
Purpose To evaluate the structural and functional changes in eyes with neovascular age related macular degeneration (nAMD) in a real-world setting, using Treat and Extend protocol (T&E), comparing four antiangiogenic agents.
Tereza Kanadani, Neiffer Rabelo, Denise Takahashi, Lucas Magalhães, Michel Farah   +4 more
doaj   +1 more source

Detachment of the Retina [PDF]

The American Journal of the Medical Sciences, 1896
n ...
openaire   +1 more source

Microgels Enable iPSCs to Assemble, Expand, and Differentiate Into Organoids—From Sizable to High‐Throughput

Advanced Materials, EarlyView.
A chemically defined PEG‐based microgel platform enables scalable, reproducible production of three‐dimensional microgel‐iPSC constructs in multiple sizes. The system is compatible with high‐throughput automation and supports human iPSC expansion and differentiation within a single construct, including directed differentiation into cardiac organoids ...
Laura Klasen, Matthias Mork, Ramin Nasehi, Vasudha Turuvekere Krishnamurthy, Kira Zeevaert, Aaron Babendreyer, Jacopo Di Russo, Wolfgang Wagner, Laura De Laporte   +8 more
wiley   +1 more source

Biosimilar Versus Innovator Ranibizumab in Myopic CNVM: Comparative Real-World Outcomes- The BRIM Study

Clinical Ophthalmology
Debdulal Chakraborty,1 Tushar Kanti Sinha,1 Sourav Sinha,2 Rupak Kanti Biswas,2 Aniruddha Maiti,3 Krishnendu Nandi,2 Dinesh Rungta,1 Ranabir Bhattacharya1 1Vitreo-Retina Services, Disha Eye Hospitals, Kolkata, WB, India; 2Vitreo-retina Services ...
Chakraborty D, Sinha TK, Sinha S, Biswas RK, Maiti A, Nandi K, Rungta D, Bhattacharya R   +7 more
doaj  

Dislocated Intraocular Lens Extraction and Iris-Claw Lens Implantation in Vitrectomized and Non-vitrectomized Eyes

Türk Oftalmoloji Dergisi, 2019
Objectives:To compare the outcomes and complications of dislocated intraocular lens (IOL) extraction and secondary iris-claw IOL (ICIOL) implantation in vitrectomized and non-vitrectomized eyes.Materials and Methods:This retrospective study included 19 ...
M. Giray Ersöz, Mümin Hocaoğlu, Işıl Bahar Sayman Muslubaş, Serra Arf, Murat Karaçorlu   +4 more
doaj   +1 more source

3D‐Printed Corneal Substitutes: Materials, Fabrication, and Preclinical Progress

Advanced Materials Technologies, EarlyView.
Successful clinical translation of 3D‐printed corneal substitutes relies on the interplay between the bioink properties, cellular component, and the fabrication process. These factors influence the critical properties of the construct, including optical transparency, mechanical stability, suture retention, that ultimately govern long‐term stromal ...
Shadi Moshayedi, Ashley Vazquez, Alexander J. Choi, Dimitrios Karamichos, Jayoung Kim   +4 more
wiley   +1 more source

Comparative analysis of pre-operative findings and post-operative outcomes in primary and secondary macular holes at a tertiary eye hospital in South India

International Journal of Retina and Vitreous
Purpose This study aimed to compare demographics, clinical characteristics, and post-surgical outcomes between idiopathic and secondary full-thickness macular holes (MHs).
Shubham Darade, Rupal Kathare, Ayushi Choudhary, Gaurang Sehgal, Jay Chhablani, Kanika Godani, Naresh Kumar Yadav, Priyanka Gandhi, Prathiba Hande, Rubble Mangla, Vishma Prabhu, Ramesh Venkatesh   +11 more
doaj   +1 more source

Treat and extend regimen with aflibercept for chronic central retinal vein occlusions: 2 year results of the NEWTON study

International Journal of Retina and Vitreous, 2019
Background To determine whether aflibercept (Eylea; Regeneron Pharmaceuticals, Inc., Tarrytown, NY) could continue to extend the macular edema free interval in patients on a treat and extend (TAE) with non-ischemic central retinal vein occlusions (CRVOs)
Rahul N. Khurana, Louis K. Chang, Alok S. Bansal, James D. Palmer, Chengqing Wu, Mark R. Wieland   +5 more
doaj   +1 more source

Regmatojen Retina Dekolmanında Klinik Bulgular, Görüntüleme, Tanı ve Ayırıcı Tanı

, 2019
Regmatojen retina dekolmanı, hastalarda fotopsi, uçuşma, görme alanı kaybı, görme keskinliğinde azalma, perioküler ağrı vediskromatopsi gibi semptomlarla seyreden bir durumdur.
Bostancı-ceran, Başak, Arifoğlu, Hasan Basri, Haşhaş, Arzu Seyhan Karatepe   +2 more
core   +1 more source