Results 111 to 120 of about 45,234 (229)

OPTICAL COHERENCE TOMOGRAPHY ANGIOGRAPHY OF RETINAL VENOUS OCCLUSION

, 2015
Purpose: To noninvasively evaluate the retinal microvasculature in human subjects with retinal venous occlusions using optical coherence tomography angiography and assess potential clinical applications.
Durbin, Mary K., Kashani, Amir H., Lee, Sun Young, Puliafito, Carmen A., Moshfeghi, Andrew   +4 more
core   +1 more source

Real‐world incidence and clinical characteristics of intraocular inflammation following intravitreal faricimab therapy: A safety study

Acta Ophthalmologica, EarlyView.
Abstract Purpose To estimate the real‐world incidence of intraocular inflammation (IOI) following intravitreal faricimab injections at a large, highly specialized tertiary centre. Methods Single‐centre, retrospective cohort study with chart review using an electronic injection database and electronic medical records from November 2023 to August 2024 ...
Miklos Schneider, Leyla Turan, Farah Arif, Jakob Bjerager, Oliver Niels Klefter, Carsten Faber, Yousif Subhi, Javad Nouri Hajari   +7 more
wiley   +1 more source

Optical coherence tomography angiography in optic nerve sheath meningioma

Interdisciplinary Neurosurgery, 2019
This study describes Spectral Domain-Optical Coherence Tomography (SD-OCT) and Optical Coherence Tomography Angiography (OCTA) features of Optic Nerve Sheath Meningioma (ONSM).A 22-year-old woman, diagnosed with meningioma encircling the right optic ...
Gilda Cennamo, MD, Daniela Montorio, MD, Domenico Solari, MD, Luca D'Andrea, MD, Vincenzo Brescia Morra, MD, Fausto Tranfa, MD   +5 more
doaj   +1 more source

Phase coupling between eye and brain pulsations is bidirectional and modulated by the parasympathetic system – An fMREye study

Acta Ophthalmologica, EarlyView.
Abstract Purpose Physiological pulsations driven by cardiac, respiratory, and vasomotor activity are essential for solute transport within perivascular and perineural cerebrospinal fluid (CSF) pathways that support brain and eye clearance systems. Previous studies have shown that parasympathetic blockade significantly reduces ocular pulsation power and
Ebrahimi Seyed‐Mohsen, Väyrynen Tommi, Huotari Niko, Saarela Ville, Honkamo Marja, Helakari Heta, Järvelä Matti, Korhonen Vesa, Raitamaa Lauri, Kiviniemi Vesa   +9 more
wiley   +1 more source

Lactate Accelerates Early Angiogenesis and Bone Regeneration Through Macrophage M1 Polarisation

Cell Proliferation, EarlyView.
During the early stage of bone defect healing, lactate accumulates and contributes to increasing NOD1 expression by stabilising HIF1α that in turn triggers a calcium influx, which ultimately polarises macrophages towards the M1 phenotype and accelerates vascularisation of endothelial cells.
Lulu Liu, Danning Ma, Jia Song, Boon Chin Heng, Ying Huang, Xuehui Zhang, Mingming Xu, Yan Wei, Tai Wei, Jinqi Wei, Xuliang Deng   +10 more
wiley   +1 more source

IMAGE ARTIFACTS IN OPTICAL COHERENCE TOMOGRAPHY ANGIOGRAPHY

, 2015
Purpose: To describe image artifacts of optical coherence tomography (OCT) angiography and their underlying causative mechanisms. To establish a common vocabulary for the artifacts observed.
Spaide, R. F., Waheed, N. K., Fujimoto, J. G., Spaide, Richard F., Waheed, Nadia K., Fujimoto, James G   +5 more
core   +1 more source

Abnormal Glycaemic Fluctuations Associated With Early Microvascular Changes in the Retina and Choroid of Nondiabetic Adults

Diabetes, Obesity and Metabolism, EarlyView.
ABSTRACT Aims To evaluate the association between continuous glucose monitoring (CGM)‐derived glycaemic variability indicators and early microvascular changes of the retina and choroid in nondiabetic individuals. Materials and Methods Community‐based individuals at high risk for type 2 diabetes (T2DM) underwent detailed assessments including oral ...
Yan Jiang, Liping Gu, Yuhang Ma, Yuan Qu, Hancong Wan, Kangjia Lv, Qian Zhu, Hao Zhou, Jian Sun, Fei Lu, Xiaowei Li, Yufei Wang, Jian Zhou, Kun Liu, Yufan Wang, Yinchen Shen   +15 more
wiley   +1 more source

Retinal structural-vascular-functional relationship using optical coherence tomography and optical coherence tomography – angiography in myopia

Eye and Vision, 2019
Background To examine the retinal structure–vascular-function relationship using optical coherence tomography (OCT) and optical coherence tomography angiography (OCTA) in myopia.
Ramesh Venkatesh, Shivani Sinha, Deepika Gangadharaiah, Santosh G. K. Gadde, Ashwin Mohan, Rohit Shetty, Naresh Kumar Yadav   +6 more
doaj   +1 more source

FOVEA PLANA ON OPTICAL COHERENCE TOMOGRAPHY ANGIOGRAPHY

, 2020
To report on the reliability of optical coherence tomography angiography (OCTA) to diagnose fovea plana. A retrospective, cross-sectional, case-control study included patients with foveal persistence of the inner retinal layers, confirmed by spectral ...
Chatzistergiou, V., Ambresin, A., Cilliers, H., Vasileia Chatzistergiou, Jean-Antoine Pournaras, Aude Ambresin, Pournaras, J.A., Helena Cilliers   +7 more
core   +1 more source

Optical Coherence Tomography Angiography in Mice: Comparison with Confocal Scanning Laser Microscopy and Fluorescein Angiography [PDF]

, 2016
PURPOSE: Optical coherence tomography angiography (OCT-A) allows noninvasive visualization of retinal vessels in vivo. OCT-A was used to characterize the vascular network of the mouse retina and was compared with fluorescein angiography (FA) and ...
Zinkernagel, Martin S., Giannakaki-Zimmermann, Helena, Kokona, Despina, Wolf, Sebastian, Ebneter, Andreas   +4 more
core   +1 more source