Search alternatives:
retinal » regional (Expand Search)
Showing 241 - 260 results of 1,343 for search 'Retinal analysis', query time: 0.13s Refine Results
  1. 241

    Ocular Biometry in Primary Angle-Closure Glaucoma Associated with Retinitis Pigmentosa by Jiangang Xu, Zhikun Ouyang, Yangfan Yang, Xiaoyu Cai, Zhonghao Wang, Mingkai Lin, Xiulan Zhang, Xing Liu, Minbin Yu

    Published 2017-01-01
    “…Background. Retinitis pigmentosa (RP) comprises a group of inherited disorders in which patients typically lose night vision in adolescence and then lose peripheral vision in young adulthood before eventually losing central vision later in life. …”
    Get full text
    Article
  2. 242

    Retinal microvasculature alteration in patients with acute pancreatitis: an observational OCTA study by Xian-Zhe Qian, Jin-Yu Hu, Yan-Mei Zeng, Hong Wei, Xiao-Yu Wang, Cheng Chen, Qian-Min Ge, Jie Zou, Xian-Mei Zhou, Qian Ling, Liang-Qi He, Xuan Liao, Yi Shao

    Published 2025-05-01
    “…Abstract Objective To evaluate changes in retinal layer thickness and microvascular density in pancreatitis patients using optical coherence tomography angiography (OCTA). …”
    Get full text
    Article
  3. 243

    Pericytes as Key Players in Retinal Diseases: A Comprehensive Narrative Review by Fabiana D’Esposito, Francesco Cappellani, Federico Visalli, Matteo Capobianco, Lorenzo Rapisarda, Alessandro Avitabile, Ludovica Cannizzaro, Roberta Malaguarnera, Giuseppe Gagliano, Antonino Maniaci, Mario Lentini, Giuseppe Montalbano, Mohamed Amine Zaouali, Dorra H’mida, Giovanni Giurdanella, Caterina Gagliano

    Published 2025-06-01
    “…This review provides a comprehensive analysis of pericyte functions in ocular health and their implications in diseases such as diabetic retinopathy, age-related macular degeneration, glaucoma, and retinal vein occlusion. …”
    Get full text
    Article
  4. 244

    Long-term effects of tocilizumab on retinal and choroidal inflammation in Birdshot uveitis by Lynn S. zur Bonsen, Daniel Schulze, Steffen E. Künzel, Anne Rübsam, Uwe Pleyer, Dominika Pohlmann

    Published 2024-11-01
    “…This retrospective study aimed to investigate the long-term effects of TCZ on inflammation in the retinal and choroidal compartments in Birdshot NIU. …”
    Get full text
    Article
  5. 245

    Salidroside alleviates ferroptosis of retinal ganglion cells in db/db mice by Wenqiang Liu, Anqi Liu, Yufei Wang, Shengxue Yu, Chuang Feng, Wanpeng Liu, Yan Fang, Jing Li, Hongdan Yu, Jiayou Liu, Wenjuan Wang, Jiayuan Ding, Pan Lü, Lipan Zhao, Linqin Luo, Xuezheng Liu, Zhongfu Zuo

    Published 2025-06-01
    “…Within the research conducted, Sal was administered via gavage, and observations were made 8 weeks post-treatment. Retinal samples were collected for analysis. The results evidenced that Sal ameliorated blood glucose levels, attenuated RGCs destruction, and augmented visual functionality in db/db mice. …”
    Get full text
    Article
  6. 246

    Retinal Blood Flow Decreases after Treatment with Bevacizumab for Retinopathy of Prematurity by Joyce Wang, BS, Shaiza Mansoor, BS, Jeong-Yoon Wu, BS, Christina Kilby, BS, He Forbes, MS, Ria Kapoor, BS, Sarah Ward, Jason Zhou, BS, Kristin Williams, RN, Moran Roni Levin, MD, Sripriya Sundararajan, MD, Larry Magder, PhD, Avigyan Sinha, PhD, Abhishek Rege, PhD, Janet L. Alexander, MD, MS

    Published 2025-11-01
    “…Purpose: To compare total retinal blood flow (TRBF) rates before and after retinopathy of prematurity (ROP) treatment with intravitreal bevacizumab using laser speckle contrast imaging (LSCI). …”
    Get full text
    Article
  7. 247

    Detecting retinal neurodegeneration in people with diabetes: Findings from the UK Biobank. by Roomasa Channa, Kyungmoo Lee, Kristen A Staggers, Nitish Mehta, Sidra Zafar, Jie Gao, Benjamin J Frankfort, Sharon Y L Chua, Anthony P Khawaja, Paul J Foster, Praveen J Patel, Charles G Minard, Chris Amos, Michael D Abramoff

    Published 2021-01-01
    “…<h4>Design/setting/participants</h4>Cross-sectional analysis, using the UK Biobank data resource. Separate general linear mixed models (GLMM) were created using DM and glycated hemoglobin as predictor variables for retinal thickness. …”
    Get full text
    Article
  8. 248

    Retinal Vessel Diameter Reductions Are Associated with Retinal Ganglion Cell Dysfunction, Thinning of the Ganglion Cell and Inner Plexiform Layers, and Decreased Visual Field Globa... by Andrew Tirsi, Nicholas Leung, Rohun Gupta, Sungmin Hong, Derek Orshan, Joby Tsai, Corey Ross Lacher, Isabella Tello, Samuel Potash, Timothy Foster, Rushil Kumbhani, Celso Tello

    Published 2025-07-01
    “…<b>Background/Objectives</b>: The aim of this study was to evaluate the associations between optical coherence tomography angiography (OCTA)-based retinal vessel diameter (RVD) measurements, with retinal ganglion cell (RGC) function assessed by means of steady-state pattern electroretinography (ssPERG) using ganglion cell layer-inner plexiform layer thickness (GCL-IPLT) measurements and with Humphrey field analyzer (HFA) global indices in glaucoma suspects (GSs). …”
    Get full text
    Article
  9. 249
  10. 250

    Structural, Functional, and Cellular Analysis of a Case of Acute Zonal Occult Outer Retinopathy (AZOOR) by Mattia Iuliano, Marco Lombardo, Benedetto Falsini, Jacopo Sebastiani, Michele D’Ambrosio, Francesco Martelli, Andrea Cusumano

    Published 2025-06-01
    “…<b>Background:</b> Adaptive optics transscleral flood illumination (AO-TFI) enables in vivo, non-invasive, high-resolution imaging of retinal pigment epithelium (RPE) and photoreceptor (PR) cells, paving the way for a new potential characterization of retinal diseases. …”
    Get full text
    Article
  11. 251
  12. 252

    Heart-retina time analysis using electrocardiogram-coupled time-resolved dynamic optical coherence tomography by Philippe Valmaggia, Julia Wolleb, Florentin Bieder, Hendrik P. N. Scholl, Philippe C. Cattin, Peter M. Maloca

    Published 2025-01-01
    “…This method allows for continuous synchronised monitoring of the cardiac cycle and retinal blood flow dynamics. The dynamic OCT measurements were used to calculate time-resolved blood flow profiles using fringe washout analysis. …”
    Get full text
    Article
  13. 253

    Key immune regulators in retinal ischemia-reperfusion injury via RNA sequencing by Shan He, Cui-Ying Liu, Chang-Hong Ren, Ting-Ting Meng, Heng Zhao, Xu-Xiang Zhang

    Published 2025-07-01
    “…METHODS: In the bulk RNA-seq analysis, This study performed differential gene expression analysis, weighted gene co-expression network analysis, and protein-protein interaction network analysis to identify hub genes. …”
    Get full text
    Article
  14. 254

    Molecular studies into cell biological role of Copine-4 in Retinal Ganglion Cells. by Manvi Goel, Angel M Aponte, Graeme Wistow, Tudor C Badea

    Published 2021-01-01
    “…The molecular mechanisms underlying morphological diversity in retinal cell types are poorly understood. We have previously reported that several members of the Copine family of Ca-dependent membrane adaptors are expressed in Retinal Ganglion Cells and transcriptionally regulated by Brn3 transcription factors. …”
    Get full text
    Article
  15. 255

    Impact of Intravitreal Dexamethasone Implant on Vessel Diameters in Patients with Retinal Vein Occlusion by Busra Yilmaz Tugan, Levent Karabas, Berna Ozkan

    Published 2019-01-01
    “…All patients were evaluated through optical coherence tomography and dynamic and static retinal vessel analysis, using the Dynamic Vessel Analyzer (Imedos, Jena, Germany) before administration (baseline) and 1 week, 1 month, and 2 months after administration of intravitreal dexamethasone. …”
    Get full text
    Article
  16. 256

    Charles Bonnet syndrome in adults with inherited retinal disease: prevalence and patient perspectives by Savita Madhusudhan, Thomas J M Weatherby, Matthew Boyle

    Published 2025-06-01
    “…Objective To assess the prevalence of symptoms associated with Charles-Bonnet syndrome (CBS) in adult patients with inherited retinal disease (IRD) and explore patient perspectives and need for support.Methods and analysis This was a prospective single-centre cross-sectional service evaluation and improvement project that involved adult patients with a clinical diagnosis of IRD under the care of the specialist IRD service at a tertiary NHS healthcare provider in the UK. …”
    Get full text
    Article
  17. 257

    Association between retinal structural changes and disease severity in patients with Parkinson’s disease by Liu Jingyue, Sun Hong

    Published 2025-07-01
    “…Pearson correlation analysis and multiple linear regression were employed to assess the associations between retinal thickness and disease duration, the Movement Disorder Society-sponsored revision of the unified Parkinson’s disease rating scale part Ⅲ (MDS-UPDRS-Ⅲ), and Hoehn-Yahr (H-Y) staging. …”
    Get full text
    Article
  18. 258

    Retinal microvascular density and inner thickness in Alzheimer’s disease and mild cognitive impairment by Yehia Ibrahim, Antonella Macerollo, Antonella Macerollo, Rodolfo Sardone, Rodolfo Sardone, Yaochun Shen, Vito Romano, Vito Romano, Yalin Zheng, Yalin Zheng

    Published 2025-02-01
    “…OCT/OCTA examinations were conducted using the RTVue XR 100 Avanti SD-OCT system (VISIONIX), with retinal parameters extracted. Statistical analysis included normality and homogeneity of variance (HOV) tests to select ANOVA methods. …”
    Get full text
    Article
  19. 259

    Quantifying retinal size and shape distortion in different ultra-widefield imaging systems by Haoyu Chen, Binwei Huang, Chaoxin Zheng, Siyani Chen, Xulong Liao

    Published 2025-03-01
    “…Objective To quantitatively investigate the retinal size and shape distortion in different ultra-widefield (UWF) imaging systems.Methods and analysis We imaged the posterior segments of model eyes using Daytona, Mirante, CLARUS 500, VG2001, BMizar and TRC-NW8. …”
    Get full text
    Article
  20. 260

    Evaluation of the effect of subclinical hypothyroidism on retinal blood flow. OCT angiography study by Irfan Botan Gunes, Eda Demir Onal

    Published 2025-04-01
    “…Purpose: To evaluate retinal blood flow and retinal nerve fiber layer (RNFL) thickness in untreated subclinical hypothyroid patients by optical coherence tomography angiography (OCT-A). …”
    Get full text
    Article