purpose : to evaluate the toxic retinal effects of intravitreal bevacizumab used for the treatment of exudative age-related macular degeneration (amd) using ganzfeld electroretinography (g-erg) methods : in this prospective comparative interventional study, 23 patients with active choroidal neovascularization (cnv) associated with amd were enrolled. patients were received intravitreal injection...

background: cystoid macular edema (cme) is one of the most common and sight threatening complications of uveitis. intravitreal injection of corticosteroids and anti-vegf antibody are two routine options for treatment. objective: to compare the effects of intravitreal injections of bevacizumab and triamcinolone acetonide for the treatment of persistent macular edema in non-infectious uveitis. me...

34 Epiretinal implants for the blind are designed to stimulate surviving retinal neurons, thus 35 bypassing the diseased photoreceptor layer. Single-unit or multielectrode recordings from 36 isolated animal retina are commonly used to inform the design of these implants. However, such 37 electrical recordings provide limited information about the spatial patterns of retinal activation. 38 Calci...

Epiretinal implants for the blind are designed to stimulate surviving retinal neurons, thus bypassing the diseased photoreceptor layer. Single-unit or multielectrode recordings from isolated animal retina are commonly used to inform the design of these implants. However, such electrical recordings provide limited information about the spatial patterns of retinal activation. Calcium imaging over...

purpose: to evaluate the adverse effects of intravitreal injection of sterile chloramphenicol eye drops on corneal endothelial cells of donated corneas. methods: 100 donor corneas were enrolled in the study. one eye of each donor underwent intravitreal injection of sterile chloramphenicol eye drops following vitreous tap and the fellow eyes were served as controls. after corneo-scleral excision...

OBJECTIVE To determine whether intravitreal dexamethasone administration can alter the elimination of intravitreal vancomycin hydrochloride in rabbit eyes with experimental Streptococcus pneumoniae endophthalmitis. METHODS Albino rabbits were infected with an intravitreal inoculum of S pneumoniae (2 x 10(3) colony-forming units) and randomized after 24 hours to treatment with intravitreal van...

purpose: to compare repeated intravitreal injections of bevacizumab (ivb) with triamcinolone acetonide (ivt) for treatment of acute branch retinal vein occlusion (brvo). methods: this randomized clinical trial included, 86 eyes with recent onset (less than 12 weeks) brvo. participants were randomly assigned to two treatment groups: the ivb group (43 eyes) consisted of patients who received mont...