Combination of (), ( L.) and Protects ARPE-19 Cells from Oxidative Stress.

Oxidative stress is considered a common underlying mechanism in many retinal degenerative diseases and is often associated with inflammation. The use of dietary supplements containing has beneficial effects in ocular diseases, though the molecular mechanisms are still unclear. In this study, we investigated how can exert protective effects against oxidative damage in retinal pigment epithelial cells (ARPE-19) and whether its combination with and may have additive beneficial effects.

Real-world evidence of anti-VEGF therapies in patients with neovascular age-related macular degeneration in Italy: The RADIANCE study.

Purpose: Age-related macular degeneration (AMD) is a leading cause of irreversible vision loss, particularly neovascular AMD (nAMD). This study aimed to investigate the real-world treatment patterns, effectiveness, and safety of intravitreal anti-vascular endothelial growth factor (anti-VEGF) therapies for anti-VEGF naïve nAMD patients in Italy.

Methods: RADIANCE is a retrospective, observational, multicenter cohort study conducted at 13 clinical sites across Italy.

Perifoveal vascular anomalous complex and telangiectatic capillaries: An overview of two entities potentially sharing a common pathophysiology.

Focal capillary ectasia in the macular region can manifest in distinct clinical scenarios, which can be categorized into 2 main entities: perifoveal vascular anomalous complex (PVAC) and telangiectatic capillaries (TelCaps). PVAC represents a primary, idiopathic condition, whereas TelCaps occur secondary to underlying vascular disorders, including diabetic macular edema and retinal vein occlusion. We provide a comprehensive analysis of these 2 entities, encompassing their clinical presentations, multimodal imaging findings, histological evidence, and differential diagnosis from other retinal microvascular abnormalities, such as Type 1 macular telangiectasia, adult-onset Coats disease, Type 3 macular neovascularization in age-related macular degeneration, and retinal arterial macroaneurysms.

Bacillary layer detachment: Updates on its clinical and prognostic significance in retinal disease.

Bacillary layer detachment (BALAD) refers to the distinctive splitting at the level of the photoreceptor inner segment myoid and accumulation of intraretinal fluid, as seen on optical coherence tomography (OCT). BALAD is an increasingly recognized OCT biomarker of numerous heterogeneous chorioretinal diseases, including posterior uveitis, age-related macular degeneration and macular neovascularization, neoplastic and paraneoplastic retinal disorders, rhegmatogenous retinal detachment, blunt ocular trauma, and miscellaneous conditions. The recognition of BALAD is clinically relevant because, based on the specific etiology, BALAD may require simple observation, ocular or systemic medical treatment, or even surgical intervention, with subsequent different prognosis.

Current insights and challenges in the management of perifoveal vascular anomalous complex (PVAC): a systematic review of multimodal imaging features and treatment strategies.

The aim of this article is to comprehensively review the multimodal imaging (MMI) features that define perifoveal vascular anomalous complex (PVAC) and to update the optimal treatment strategies for this disorder with a focus also on the underlying pathogenetic mechanisms. This systematic review was performed based on a search of the PubMed and Embase databases of relevant papers on the subject of PVAC. PVAC is characterized by well-defined MMI findings, including remarkable morphological features with optical coherence tomography (OCT) and OCT angiography (OCTA).