Results 31 to 40 of about 1,720,622 (330)

Central retinal artery Doppler indices change in hypertensive adults: A case-control study [PDF]

Scripta Medica
Background/Aim: Hypertension had significant microvascular complication involving the ocular circulation. Colour Doppler imaging (CDI) using various flow indices can be used to assess the blood flow properties of the central retinal artery (CRA) in ...
Abdulqader Shaymaa Khalid, Najm Lubna Hasan, Abed Noor Yousif, Najatee Akram Nabeeha   +3 more
doaj   +1 more source

Unintentional retinal artery amputation during macular peeling

GMS Ophthalmology Cases, 2020
Objective: To report a case of unintentional retina artery amputation during macular peeling.Methods: Observational case reportResults: A 73-year-old female underwent surgery to treat epiretinal membrane (ERM) associated with severe staphyloma in her ...
Shimada, Yoshiaki
doaj   +1 more source

Visualization of Endothelial Actin Cytoskeleton in the Mouse Retina [PDF]

, 2012
Angiogenesis requires coordinated changes in cell shape of endothelial cells (ECs), orchestrated by the actin cytoskeleton. The mechanisms that regulate this rearrangement in vivo are poorly understood - largely because of the difficulty to visualize ...
Alessia Fraccaroli, Attila Aszodi, Claudio A Franco, Eloi Montanez, Emanuel Rognoni, Filipa Neto, Holger Gerhardt, Holger Gerhardt, Markus Rehberg, Roland Wedlich-Söldner, Ulrich Pohl   +10 more
core   +5 more sources

Retinal Artery Occlusion Secondary to Buerger’s Disease (Thromboangiitis Obliterans)

Case Reports in Ophthalmological Medicine, 2017
Purpose. To report a case report of one patient suffering from retinal artery occlusion secondary to Buerger’s disease, in order to raise awareness to this etiology in the differential diagnosis of retinal artery occlusion. Methods.
Erdem Eris, Mehmet Emin Sucu, Irfan Perente, Zeynep Alkın, Abdullah Ozkaya, Hatice Nur Tarakcioglu   +5 more
doaj   +1 more source

In Vivo Human Choroidal Vascular Pattern Visualization Using High-Speed Swept-Source Optical Coherence Tomography at 1060 nm [PDF]

, 2012
Purpose. To investigate the retinal and choroidal vascular pattern, structure, and thickness using high-speed, high axial resolution, swept-source optical coherence tomography (SS-OCT) at 1060 nm, demonstrating enhanced penetration through all choroidal ...
Fraser, Scott E., Motaghiannezam, Reza, Schwartz, Daniel M.   +2 more
core   +1 more source

Macular Vessel Density in Central Retinal Artery Occlusion with Retinal Arterial Cannulation 

Scientific Reports, 2023
Abstract To characterize and compare macular vessel density in central retinal artery occlusion (CRAO) eyes with retinal arterial cannulation and CRAO eyes with standard treatment. This study was Cross-sectional, observational study. Twenty-two eyes with nonarteric CRAO which underwent retinal arterial cannulation and 19 eyes with nonarteric ...
Naoki Soga, Shin Tanaka, Maiko Inoue, Tatsuya Inoue, Atsushi Hayashi, Eugene de Juan, Kazuaki Kadonosono   +6 more
openaire   +3 more sources

ALK1 controls hepatic vessel formation, angiodiversity, and angiocrine functions in hereditary hemorrhagic telangiectasia of the liver

Hepatology, EarlyView., 2022
Hepatic endothelial Alk1 signaling protects from development of vascular malformations while maintaining organ‐specific endothelial differentiation and angiocrine portmanteau of the names Wingless and Int‐1 signaling. Abstract Background and Aims In hereditary hemorrhagic telangiectasia (HHT), severe liver vascular malformations are associated with ...
Christian David Schmid, Victor Olsavszky, Manuel Reinhart, Vanessa Weyer, Felix A. Trogisch, Carsten Sticht, Manuel Winkler, Sina W. Kürschner, Johannes Hoffmann, Roxana Ola, Theresa Staniczek, Joerg Heineke, Beate K. Straub, Jens Mittler, Kai Schledzewski, Peter ten Dijke, Karsten Richter, Steven Dooley, Cyrill Géraud, Sergij Goerdt, Philipp‐Sebastian Koch   +20 more
wiley   +1 more source

Retinal Microvascular Response to Short-Term Exposure to Particulate Matters As an Indicator of Cardiovascular Effects in Work Environments

Journal of Environmental Health and Sustainable Development, 2021
Introduction: According to the literature, Central Retinal Arteriolar Equivalent (CRAE), Central Retinal Venular Equivalent (CRVE), and Artemio Venule Ratio (AVR) are three important markers in determining the changes of retinal artery. These markers are
Fatemeh Aminaei, Mohammad Javad Zare Sakhvidi, Hamideh Mihanpour, Mojtaba Moghaddassi, Mahdiyeh Shafiezadeh Bafghi   +4 more
doaj  

Cilioretinal Artery Occlusion after Endovascular Coil Embolization for Anterior Communicating Artery

Brain Sciences, 2021
Unruptured intracranial aneurysms have a risk of rupture, so coil embolization is widely practiced as it preserves a patent artery. There are complications of coil procedures, such as patent artery occlusion and thromboembolism, which can result in ...
Heewon Bae, TaeGu Kang, Da-Eun Jeong, KyuHwan Shim, MinJu Kang   +4 more
doaj   +1 more source

Comparison of Outcomes between Endoscopic and Transcleral Cyclophotocoagulation. [PDF]

, 2017
Importance: Traditionally cyclophotocoagulation has been reserved as a treatment of last resort for eyes with advanced stage glaucoma, but increasingly it is offered to eyes with less severe disease.
Beardsley, Robert, Caprioli, Joseph, Coleman, Anne L, Giaconi, JoAnn A, Hubschman, Jean-Pierre, Law, Simon K, Nouri-Mahdavi, Kouros, Schwartz, Steven D   +7 more
core   +3 more sources