Results 51 to 60 of about 21,464 (237)

Unilateral Acute Anterior Ischemic Optic Neuropathy in a Patient with an Already Established Diagnosis of Bilateral Optic Disc Drusen

open access: yesCase Reports in Ophthalmological Medicine, 2015
Optic disc drusen (ODD) are calcific deposits that form in the optic nerve head secondary to abnormalities in axonal metabolism and degeneration. Anterior ischemic optic neuropathy, central retinal artery, and vein occlusion are among the rare vascular ...
Ziya Ayhan   +3 more
doaj   +1 more source

Arteritic Anterior Ischemic Optic Neuropathy (AAION) Associated with COVID-19 Infection: A Case Report and Review of the Literature

open access: yesCase Reports in Ophthalmological Medicine, 2023
Anterior ischemic optic neuropathy (AION) is the most frequent cause of acute optic nerve damage in the elderly, usually causing acute, unilateral, and painless permanent visual loss.
Kourosh Shahraki   +4 more
doaj   +1 more source

Corticosteroid therapy in patients with non-arteritic anterior ischemic optic neuropathy [Kortikosteroidi u liječenju bolesnika s nearteritičkom prednjom ishemičkom optičkom neuropatijom] [PDF]

open access: yes, 2015
Non-arteritic anterior ischemic optic neuropathy is one of the most common conditions affecting the optic nerve in the elderly. It may lead to severe visual loss.
Cerovski, Branimir   +4 more
core  

Eletroretinograma de padrão reverso no diagnóstico e acompanhamento das afecções da via óptica anterior [PDF]

open access: yes, 2011
The pattern electroretinogram is an electrophysiological test that assesses the function of inner retinal layers, particularly the ganglion cells layer of retina, using a reversing checkerboard or grating pattern that produces no change in average ...
HOKAZONO, Kenzo   +2 more
core   +2 more sources

Biomaterial design strategies for enhancing mitochondrial transplantation therapy

open access: yesBMEMat, EarlyView.
Biomaterials to facilitate mitochondrial transplantation therapy: biomaterials as barriers to protect mitochondria from pathophysiological microenvironments, like osmotic stress caused by the excessive concentration of calcium ion, reactive oxygen species, and advanced glycation end products; biomaterials integrating with biochemical cues to improve ...
Shaoyang Kang   +12 more
wiley   +1 more source

Nonarteritic anterior ischemic optic neuropathy: cause, effect, and management

open access: yesEye and Brain, 2017
Shauna Berry,1 Weijie V Lin,2 Ama Sadaka,1 Andrew G Lee1–7 1Department of Ophthalmology, Blanton Eye Institute, Houston Methodist Hospital, Houston, TX, USA; 2Department of Ophthalmology, Baylor College of Medicine, Houston, TX, USA; 3Department of
Berry S, Lin WV, Sadaka A, Lee AG
doaj  

Targeting neutrophil extracellular traps in metabolic and immune niche: Nanomaterials for diabetes tissue regeneration

open access: yesBMEMat, EarlyView.
The effects of NETs on regeneration of various diabetic tissues, and strategies targeting NETs for diabetes tissue regeneration. In the diabetic environment, NETs undergo complex metabolic and immune reprogramming, leading to dynamic changes in antibacterial and proinflammatory functions, and affecting regeneration of multiple systemic tissues.
Xinyi Jiang   +6 more
wiley   +1 more source

Valosin-containing protein modulator KUS121 protects retinal neurons in a rat model of anterior ischemic optic neuropathy

open access: yesScientific Reports
Ischemic optic neuropathy is a leading cause of sudden vision loss, particularly in elderly individuals, with no available effective treatments. Ischemia-induced irreversible damage to optic nerve fibers highlights the need for novel therapies with ...
Chinami Kikkawa   +4 more
doaj   +1 more source

Nonarteritic anterior ischemic optic neuropathy associated with interferon and ribavirin in a patient with hepatitis C

open access: yesAmerican Journal of Ophthalmology Case Reports, 2017
Purpose: To report a case of a temporal artery biopsy negative anterior ischemic optic neuropathy associated with a recently completed course of pegylated interferon 2 α with ribavirin for chronic hepatitis C. Observations: Despite the early presentation
Walid Sharif   +3 more
doaj   +1 more source

Pressão intraocular e perfusão ocular durante hemodiálise [PDF]

open access: yes, 2011
AIM: To evaluate the intraocular pressure and ocular perfusion pressure during a hemodialysis. METHODS: Sixty-seven eyes from thirty-five patients were evaluated at the beggining of hemodialysis, 2 hours and 4 hours after initiation. Intraocular pressure
Barbosa, Carolina Pelegrini   +6 more
core   +3 more sources

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