Results 21 to 30 of about 28,366 (186)

Dynamic OCT Signal Loss for Determining RPE Radiant Exposure Damage Thresholds in Microsecond Laser Microsurgery

open access: yesApplied Sciences, 2021
Optical microsurgery of the retinal pigment epithelium (RPE) requires reliable real-time dosimetry to prevent unwanted overexposure of the neuroretina.
Christian Burri   +9 more
doaj   +1 more source

Large-Area Photoreceptor Degeneration Model in Rabbits by Photocoagulation and Oxidative Stress in the Retina

open access: yesFrontiers in Neuroscience, 2021
Photocoagulation is used for the treatment of retinal ischemic disease. However, due to the invasive nature of photocoagulation and variety of melanin concentrations between individuals, it is challenging to avoid damaging the adjacent photoreceptors and
Zhexuan Wang   +8 more
doaj   +1 more source

Intracameral Injection of Bevacizumab for the Treatment of Neovascular Glaucoma [PDF]

open access: yes, 2011
Purpose: To assess the duration of the effect of intracameral bevacizumab in patients presenting with rubeosis iridis and neovascular glaucoma (NVG). Methods: Retrospective analysis of 24 consecutive eyes of 24 patients with decompensated NVG (> 21 mm Hg)
Haritoglou, Christos   +7 more
core   +1 more source

The Effects of Macular Photocoagulation on Visual Field [PDF]

open access: yes, 2021
Purpose: To evaluate visual field and nerve fiber layer thickness changes after Macular photocoagulation for treatment of diabetic macular edema. Setting: Rassoul Akram Hospital, Tehran, Iran. Material and method: Twenty six eyes with history of diabetes
Jafari , Fatema   +8 more
core   +1 more source

Ascher′s syndrome: A rare case report

open access: yesIndian Journal of Ophthalmology, 2015
An 18-year-old Indian girl with upper lip deformity presented with on and off painless swelling of her both upper eyelids for 3 years. Clinical evaluation revealed bilateral blepharochalasis, narrowing of horizontal palpebral fissure, decreased outer ...
Shivcharan Lal Chandravanshi   +1 more
doaj   +1 more source

Effect of homoisoflavanone on laser-photocoagulation-induced choroidal neovascularization

open access: yes, 2011
Choroidal neovascularization (CNV) in control and homoisoflavanone-treated mice was evaluated by fluorescein angiography using 500,000 molecular weight fluorescein-conjugated dextran.
Young Suk Yu (43969)   +6 more
core   +1 more source

Effect of bilateral superior oblique split lengthening on torsion

open access: yesIndian Journal of Ophthalmology, 2015
Introduction: Superior oblique split lengthening (SOSL) is done for weakening of superior oblique. It corrects the superior oblique overaction (SOOA) and A pattern. Its effect on the torsion of the eye is not known.
Jitendra Jethani   +2 more
doaj   +1 more source

Diode laser treatment of venous lake of the lip

open access: yesClinical Case Reports, 2018
Key Clinical Message The diode laser promotes regression of the small venous lake of the lip by forced dehydration with induced photocoagulation of the lesions, with an uneventful postoperative course and anesthetic sequelae.
Saverio Capodiferro   +4 more
doaj   +1 more source

Minimal Invasive Approach for Lips Venous Lake Treatment by 980 nm Diode Laser with Emphasis on the Aesthetic Results. А Clinical Series

open access: yesFolia Medica, 2016
Introduction: A venous lake (VL) is a vascular lesion with common occurrence in many patients, manifested as a dark blue-to-violet compressible papule, caused by dilation of venules. The main reasons for the treatment of VL are aesthetic.
Voynov Parvan P.   +2 more
doaj   +1 more source

Microglial TSPAN4‐Dependent Migrasomes Promote Pathological Retinal Neovascularization via Immune‐Vascular Crosstalk

open access: yesAdvanced Science, EarlyView.
Combined high‐glucose and hypoxic stress switches microglia into a TSPAN4‐dependent migrasome‐producing state. These migrasomes deliver pro‐angiogenic signals to endothelial cells, activating HIF‐1α/VEGF signaling, disrupting vascular junctions, and fueling pathological neovascularization. This work uncovers migrasome‐mediated immune‐vascular crosstalk
Jingyi Xu   +12 more
wiley   +1 more source

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