Results 111 to 120 of about 91,701 (297)

Retinal findings in membranoproliferative glomerulonephritis

American Journal of Ophthalmology Case Reports, 2017
Purpose: To assess the evolution of retinal findings in patients with membranoproliferative glomerulonephritis (MPGN) by funduscopy, intravenous fluorescein angiography and optical coherence tomography. Observations: Three women and one man were followed
Ahmad M. Mansour, Luiz H. Lima, J. Fernando Arevalo, Miguel Hage Amaro, Virginia Lozano, Alaa Bou Ghannam, Errol W. Chan   +6 more
doaj   +1 more source

Factors associated with extended remission in neovascular age-related macular degeneration on pro re nata treatment protocol. [PDF]

, 2020
AimTo show the characteristics and outcomes of patients with neovascular age-related macular degeneration (nAMD) who had extended remission (ER) while on a pro re nata (PRN) treatment protocol.MethodsThis was a retrospective case-control study of a ...
Amador-Patarroyo, Manuel J, Cheng, Lingyun, Dans, Kunny C, Freeman, William R, Lin, Tiezhu, Meshi, Amit, Muftuoglu, Ilkay Kilic   +6 more
core  

Microperimetric evaluation in patients with adult-onset foveomacular vitelliform dystrophy [PDF]

, 2017
INTRODUCTION: To compare mean best-corrected visual acuity (BCVA), retinal sensitivity (RS), and bivariate contour ellipse area (BCEA) in patients with adult-onset foveomacular vitelliform dystrophy (AOFVD) and healthy subjects (HSs), reporting also ...
Cutini, Alessandro, Fragiotta, Serena, Grenga, Pier Luigi, Meduri, Alessandro, Vingolo, Enzo Maria   +4 more
core   +2 more sources

Mesopic microperimetry in Stargardt disease: Application and reliability

Acta Ophthalmologica, EarlyView.
Abstract Purpose Mesopic microperimetry (mMP) is a promising functional endpoint in clinical trials for Stargardt disease type 1 (STGD1). This study evaluated the test–retest variability of mMP and influencing factors, which is essential for ensuring reliability in future STGD1 trials.
Sybren H. Kootstra, Jeroen A. A. H. Pas, Patty P. A. Dhooge, Steffen Schmitz‐Valckenberg, Maurizio Battaglia Parodi, Philipp Herrmann, Frank G. Holz, Andrew J. Lotery, Katarina Stingl, Thomas H. Wheeler‐Schilling, Camiel J. F. Boon, Carel B. Hoyng, Soraprazan Consortium   +12 more
wiley   +1 more source

Epinephrine, but not dexamethasone, induces apoptosis in human retinal pigment epithelium cells in vitro: Possible implications on the pathogenesis of central serous chorioretinopathy

Philippine Journal of Ophthalmology, 2004
Objective: The pathogenesis of central serous chorioretinopathy is poorly understood. It is believed to be due to dysfunction of the retinal pigment epithelium and/or choroid, and has been associated with elevated levels of epinephrine and administration
Santiago Antonio B. Sibayan, MD, PhD, Karin Kobuch, MD, Detlev Spiegel, MD, Elfriede Eckert, MTA, Rita Leser, MTA, Jan Monzer, PhD, Veit-Peter Gabel, MD   +6 more
doaj  

Imaging of the Lamina Cribrosa using Swept-Source Optical Coherence Tomography. [PDF]

, 2012
The lamina cribrosa (LC) is the presumed site of axonal injury in glaucoma. Its deformation has been suggested to contribute to optic neuropathy by impeding axoplasmic flow within the optic nerve fibers, leading to apoptosis of retinal ganglion cells. To
Mansouri, Kaweh, N Weinreb, Robert, Nuyen, Brenda   +2 more
core   +2 more sources

Changes in choroidal and retinal thickness 6 months before and during 18 months of orthokeratology lens treatment in myopic children

Acta Ophthalmologica, EarlyView.
Abstract Purpose To investigate changes in choroidal and retinal thickness before and during myopia control treatment with orthokeratology lenses (OKL) in myopic children. Methods This was a sub‐study of CONTROL and CONTROL2 studies. The present study was a 2‐year, prospective, single‐group interventional study consisting of a 6‐month pre‐treatment ...
P. O. Hansen, F. Møller, T. M. Jakobsen
wiley   +1 more source

JAPANESE QUAIL (COTURNIX JAPONICA) AS THE MODEL OF HUMAN AGING RETINAL PROCESSES. REPORT № 2. COMPARATIVE ANALYSIS OF THE COMPOSITION OF RETINOIDS ISOLATED FROM RETINAL PIGMENT EPITHELIUM OF HUMAN AND JAPANESE QUAIL EYES

Офтальмохирургия, 2015
Purpose. To compare the composition of retinoids of lipofuscin granules (LG) isolated from retinal pigment epithelium (RPE) of human cadaver eyes and Japanese quail. Material and methods.
M. A. Yakovleva, A. V. Zykova, P. M. Arbuhanova, N. N. Trofimova, S. A. Borzenok, M. A. Ostrovsky, P. P. Zak   +6 more
doaj  

Evolution of the eyes of vipers with and without infrared-sensing pit organs [PDF]

, 2019
We examined lens and brille transmittance, photoreceptors, visual pigments, and visual opsin gene sequences of viperid snakes with and without infrared-sensing pit organs. Ocular media transmittance is high in both groups.
Douglas, R. H., Gower, D. J., Grace, M. S., Hart, N. S., Hunt, D. M., Loew, E. R., McLamb, W., Orlov, N., Partridge, J. C., Peichl, L., Sampaio, F. L., Simoes, B. F., Wagner, H. J.   +12 more
core   +3 more sources

Identification and functional validation of a novel disease‐causing variant in the noncoding region of NYX

Acta Ophthalmologica, EarlyView.
Abstract Purpose Inherited retinal diseases (IRDs) are a clinically and genetically heterogeneous group of disorders, with ~30% of cases remaining genetically unsolved. Complete congenital stationary night blindness (cCSNB) is a subtype of IRD, usually associated with reduced visual acuity, nystagmus and high myopia.
Filip Spanic, Christelle Michiels, Julien Navarro, Aline Antonio, Christel Condroyer, Camille Andrieu, Billy Gipsy, Sylvie Berthémy‐Pellet, Mathilde Gallice, Isabelle Audo, Christina Zeitz   +10 more
wiley   +1 more source