Results 21 to 30 of about 12,750 (179)

Noninvasive Monitoring and Neurointerventional Management of Idiopathic Intracranial Hypertension

Journal of Clinical Interventional Radiology ISVIR, 2020
Idiopathic intracranial hypertension (IIH) is characterized by isolated rise in intracranial pressure (ICP) leading to chronic, debilitating headaches, tinnitus, and vision loss.
Matthew Lang, Sunu Mathew, Alon Harris, Juan Tejada, Jerry M. Kovoor   +4 more
doaj   +1 more source

Role of Electrophysiologal Studies for Detection of Simulation and Aggravation in Ophthalmology

Acta Medica Bulgarica, 2023
To present the importance of the electrophysiological studies for detection of malingering and aggravation in ophthalmology.
Mermeklieva E.
doaj   +1 more source

Clinical and Genetic Correlations of Inherital Retinal Disease with Mutations in the ABCA4 Gene by Patients of the Russian Population

Oftalʹmologiâ, 2021
Aim: to study genotype-phenotype correlations in patients with inherited retinal diseases with mutations in ABCA4 gene in Russian Federation.Patients and methods.
I. V. Zolnikova, V. V. Kadyshev, A. V. Marakhonov, A. B. Chernyak, S. V. Milash, Yu. A. Bobrovskaya, N. A. Urakova, N. Sh. Kokoeva, S. I. Kutsev, R. A. Zinchenko   +9 more
doaj   +1 more source

Ophthalmic Bioengineering. Review

Oftalʹmologiâ, 2023
This article published the materials of the round table “Bioengineering in ophthalmology” (OphthalmicBioengineering), held on May 13, 2021 as part of the international conference Ural Symposium on Biomedical Engineering, Radioelectronics and Information ...
V. O. Ponomarev, A. E. Zhdanov, P. V. Luzhnov, I. D. Davydova, E. N. Iomdina, A. V. Lizunov, A. Yu. Dolganov, S. A. Ivliev, M. A. Znamenskaya, V. N. Kazajkin, V. I. Borisov, E. O. Filatova   +11 more
doaj   +1 more source

Retinal Functional and Structural Changes in the 5xFAD Mouse Model of Alzheimer’s Disease

Frontiers in Neuroscience, 2020
Alzheimer’s disease is characterized by the aberrant deposition of protein in the brain and is the leading cause of dementia worldwide. Increasingly, there have been reports of the presence of these protein hallmarks in the retina.
Jeremiah K. H. Lim, Jeremiah K. H. Lim, Qiao-Xin Li, Zheng He, Algis J. Vingrys, Holly R. Chinnery, Jamie Mullen, Bang V. Bui, Christine T. O. Nguyen   +8 more
doaj   +1 more source

Electrophysiological signs of retinal cone remodeling in geographic atrophy of the pigment epithelium in patients with non-exudative age-related macular degeneration

Российский офтальмологический журнал, 2021
Testing patients with primary geographic atrophy (GA) requires a multimodal approach and identification of functional biomarkers characterizing retinal structural remodeling.Purpose: to identify the changes in the functional activity of the retinal cone ...
N. V. Neroeva, M. V. Zueva, V. V. Neroev, I. V. Tsapenko, M. V. Ryabina, O. A. Losanova, L. A. Katargina   +6 more
doaj   +1 more source

Useful Role of a New Generation of Dexamethasone, Vitamin E and Human Serum Albumin Microparticles in the Prevention of Excitotoxicity Injury in Retinal Ocular Diseases

Pharmaceutics
Excitotoxicity has been linked to the pathogenesis of several serious degenerative ocular diseases. Long-term overactivation of the NMDA receptor by glutamate in retinal ganglion cells (RGCs) results in degeneration, apoptosis and loss of function ...
Javier Rodríguez Villanueva, Pedro de la Villa, Rocío Herrero-Vanrell, Irene Bravo-Osuna, Manuel Guzmán-Navarro   +4 more
doaj   +1 more source

Neuroprotective Effect of Methylene Blue in a Rat Model of Traumatic Optic Neuropathy

Pharmaceuticals
Background: Traumatic optic neuropathy (TON) represents a major cause of vision loss worldwide, and treatment options are limited. Here, we study whether methylene blue (MB), a free radical scavenger, is able to prevent morphological and ...
Nicolás S. Ciranna, Ronan Nakamura, Rafael Peláez, Álvaro Pérez-Sala, Patricia Sarrión, Juan C. Fernández, Alejandra Paganelli, Agustín P. Aranalde, Ulises P. Ruiz, Juan J. López-Costa, César F. Loidl, Alfredo Martínez, Manuel Rey-Funes   +12 more
doaj   +1 more source

Engineering Concentration‐Dependent Intravitreal Mobility via Cyclic Arginine‐Enriched Nanocarrier Surface Modification: In Vivo Proof‐of‐Concept in a Porcine Large Animal Model

Advanced Healthcare Materials, EarlyView.
In this study, Hammer et al. highlight cyclic‐arginine surface engineering as a highly biocompatible, controllable, and concentration‐dependent regulator of intravitreal nanoparticle mobility in vivo in a translational large animal model. The cyclic arginine surface‐modification supports the development of next‐generation biomaterials for long‐acting ...
Maximilian Hammer, Bryan Calder Ackermann, Anna Stoß, Niklas Junker, Ludwig Geisweid, Sabrina Wohlfart, Jonathan Herth, Simon William Pohl, Manuel Ben Böhmann, André Schulz, Victor Aristide Augustin, Gerd Uwe Auffarth, Philipp Uhl   +12 more
wiley   +1 more source

Enhancing the diagnostic potential of electroretinography in Parkinson's disease: A review of protocol and cohort criteria

Journal of Parkinson’s Disease
Electroretinography has emerged as a promising tool for identifying retinal functional anomalies in major psychiatric and neurodevelopmental disorders, such as schizophrenia, major depressive disorder, bipolar disorder, and autism spectrum disorder ...
Victoria Soto Linan, Marc Hébert, Martin Lévesque   +2 more
doaj   +1 more source