Results 11 to 20 of about 82,030 (241)

A Case of Knobloch Syndrome With Lens Dislocation Resembling Homocystinuria. [PDF]

Clin Case Rep
ABSTRACT We report a 39‐year‐old woman with lifelong visual impairment who presented in June 2024 with progressive visual deterioration in her right eye. Ophthalmologic evaluation revealed severe high myopia, vitreoretinal degeneration, phthisis bulbi of the left eye, and downward lens dislocation of the right eye.
Asadollahzadeh E, Rezaei A, Shahmaei V, Johari MS, Sahraian MA.   +4 more
europepmc   +2 more sources

Comparison of 5-year progression of retinitis pigmentosa involving the posterior pole among siblings by means of SD-OCT: a retrospective study [PDF]

, 2018
The blockchain technology promises to transform finance, money and evengovernments. However, analyses of blockchain applicability and robustness typicallyfocus on isolated systems whose actors contribute mainly by running the consensusalgorithm. Here, we
A Hagiwara, A Schatz, AF Wright, AH Hariri, Andi Abeshi, Barbara Sala, BJ Keats, C Bunker, CA Adackapara, CO Pierrottet, CX Cai, DA Bessant, DB Farber, DG Birch, DT Hartong, E Strettoi, E Zrenner, F Testa, Fabio Patelli, GA Fishman, Giovanni Montesano, GM Acland, H Chung, H Hirakawa, H JR, HS Uy, J Sahel, JW Bainbridge, K Holopigian, L Dacruz, L Gränse, Leonardo Colombo, LH Lima, Luca Rossetti, M Haim, Matteo Bertelli, MS Humayun, Paolo Maltese, RP McNabb, S Bundey, S Grover, SG Jacobson, SP Daiger, T Léveillard, T Léveillard, T Sujirakul, V Busskamp, V Kitiratschky, VG Grigoropoulos, W Berger, W Seiple, Y He, Y Makiyama   +52 more
core   +1 more source

Non-viral delivery and optimized optogenetic stimulation of retinal ganglion cells led to behavioral restoration of vision [PDF]

, 2012
Stimulation of retinal neurons using optogenetics via use of chanelrhodopsin-2 (ChR2) has opened up a new direction for restoration of vision for treatment of retinitis pigmentosa (RP).
Edward Wong, Ling Gu, Mathew Ficinski, Samarendra Mohanty, Samarendra Mohanty, Shivaranjani Shivalingaiah   +5 more
core   +2 more sources

Ocular Manifestations of Human Immunodeficiency Virus – A Review

Delhi Journal of Ophthalmology, 2012
In spite of the widespread use of highly active antiretroviral therapy (HAART) in the industrialized world, ocular manifestations of Human Immunodeficiency Virus (HIV) at some point affect 50–75% of infected persons worldwide.
Sanjay Teotia, Anubha Rathi, Brijesh Takkar, Shorya Vardhan Azad, Deepankur Mahajan, Manzoor Mehdi   +5 more
doaj   +1 more source

Clinical and imaging characteristics of outer retinal folds in eyes with retinitis

Indian Journal of Ophthalmology, 2022
Purpose: To describe clinical and imaging characteristics of the outer retinal folds (ORF) in cases of retinitis, retinochoroiditis, and chorioretinitis.
Saurabh Dhewale, Anup Kelgaonkar, Ashish Khalsa, Srikanta Kumar Padhy, Umesh Chandra Behera, Tapas Ranjan Padhi, Soumyava Basu   +6 more
doaj   +1 more source

Retinal Hemodynamics in Retinitis Pigmentosa

American Journal of Ophthalmology, 1996
To investigate the retinal hemodynamic changes occurring in patients with retinitis pigmentosa (RP).Bidirectional laser Doppler velocimetry and monochromatic fundus photography were used to determine retinal venous diameter (D), maximum erythrocyte velocity (Vmax), and volumetric blood flow (Q) in the major retinal veins of eight patients with RP and ...
J E, Grunwald, A M, Maguire, J, Dupont
openaire   +2 more sources

Fungal retinitis following influenza virus type A (H1N1) infection

Indian Journal of Ophthalmology, 2019
A 43-year-old male presented with left eye foveal retinits causing an acute visual loss following influenza virus type A infection (H1N1 infection or Swine flu).
Nitin K Menia, Surya P Sharma, Reema Bansal   +2 more
doaj   +1 more source

Widening use of dexamethasone implant for the treatment of macular edema [PDF]

, 2017
Sustained-release intravitreal 0.7 mg dexamethasone (DEX) implant is approved in Europe for the treatment of macular edema related to diabetic retinopathy, branch retinal vein occlusion, central retinal vein occlusion, and non-infectious uveitis.
Avitabile T., Bonfiglio V., Fallico M., Fichera S., Longo A., Macchi I., Pizzo A., Rapisarda C., Reibaldi M., Russo A.   +9 more
core   +2 more sources

Retinal Prosthesis [PDF]

IEEE Transactions on Biomedical Engineering, 2012
Retinal prosthesis has been translated from the laboratory to the clinic over the past two decades. Currently, two devices have regulatory approval for the treatment of retinitis pigmentosa. These devices provide partial sight restoration and patients use this improved vision in their everyday lives.
James D, Weiland, Mark S, Humayun
openaire   +2 more sources

Clinical disorders affecting mesopic vision [PDF]

, 2006
Vision in the mesopic range is affected by a number of inherited and acquired clinical disorders. We review these conditions and summarize the historical background, describing the clinical characteristics alongside the genetic basis and molecular ...
Abramowicz M., Ahmed F., Ahmed F., Al-Kubaisy W., Asrat Y., Ayyagari R., Baillie I., Bergen H. R., Berson E., Bloem M., Bordley J., Bret-Dibat C., Brink E., Burstedt M., Burstedt M., Capon M., Carr R., Carr R., Chisholm C., Christian P., Cunier F., de Pee S., DOG, Donnen P., Duke-Elder S., Fishman G., Fuchs A., Fuchs A., Gross-Jendroska M., Guy J., Haidar J., Hartmann E., Hayashi T., Hayashi T., Heckenlively J., Kalloniatis M., Kamei M., Kellner U., Kolling G., Lauber H., Lei B., Lorenz B., Main A., Marmor M., Marmor M., McBain V., Mele L., Milam A., Miyake Y., Miyake Y., Miyake Y., Mizuo A., Morimura H., Nabakwe E., Nettleship E., Oguchi C., Onder C., Parker W., Perlman I., Pesudovs K., Phelan J., Polans A., Polkinghorne P., Ramalho R., Reiner J., Resnikoff S., Ripps H., Rosen D., Rosen D., Rougier M., Ruiz-Martin M., Saunders C., Sawyer R., Schaumberg D., Schemann J., Schlote T., Schubert G., Sharp D., Shaw C., Skinner H., Smith R. A. J., Sommer A., Somner A., Sorsby A., Souied E., Spalton D., Stephenson S., Stockman A., Tabata Y., Takeuchi T., Taren D., Thirkill C., Tielsch J., Underwood B., Uyemura M., Weinstein J., Weiss J., Weiss N., Wolf G., Wolf G., Wolfe J. E.   +100 more
core   +1 more source