Showing 381 - 400 results of 419 for search '"retina"', query time: 0.07s Refine Results
  1. 381

    Clinical Features of Combined Central Retinal Artery and Vein Occlusion by Hao Wang, Yongye Chang, Fen Zhang, Rong Yang, Suxia Yan, Jieying Dong, Minglian Zhang, Shaomin Peng

    Published 2019-01-01
    “…FFA showed prolonged arm-to-retina time (ART) and retinal arteriovenous passage time (RAP) (17.1 ± 4.9 s and 12.1 ± 8.8 s, respectively). …”
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  2. 382

    Fluorescein Angiographic Findings of Peripheral Retinal Vasculature after Intravitreal Conbercept versus Ranibizumab for Retinopathy of Prematurity by Enzhong Jin, Hong Yin, Yufei Gui, Juan Chen, Jian Zhang, Jianhong Liang, Xiao-xin Li, Mingwei Zhao

    Published 2019-01-01
    “…To evaluate angiographic findings of peripheral retina vasculature in retinopathy of prematurity (ROP) neonates who received intravitreal conbercept (IVC) or ranibizumab (IVR). …”
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  3. 383

    Long-Term Visual Outcomes for a Treat-and-Extend Antivascular Endothelial Growth Factor Regimen in Eyes with Neovascular Age-Related Macular Degeneration: Up to Seven-Year Follow-U... by Simon Javidi, Ali Dirani, Fares Antaki, Marc Saab, Sofiane Rahali, Ghassan Cordahi

    Published 2020-01-01
    “…Retrospective cohort study of consecutive patients with nAMD treated with a TER of anti-VEGF intravitreal injections by a single retina specialist (GC). Patients with nAMD who had at least one year of follow-up were identified using an electronic database. …”
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  4. 384

    Functional Evaluation of the Visual Pathway in Patients with Multiple Sclerosis Using a Multifunction Stimulator Monitor by M. Satue, L. Jarauta, J. Obis, M. Cipres, M. J. Rodrigo, C. Almarcegui, I. Dolz, J. R. Ara, J. Martin, L. E. Pablo, E. Garcia-Martin

    Published 2019-01-01
    “…Patients with MS presented lower amplitude of the P100 waveform of the mfVEP in areas corresponding to central (p<0.001), inferonasal (p=0.001), and inferotemporal (p=0.003) retina. The pattern ERG did not show significant differences. …”
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  5. 385

    Establishing a Surgical Procedure for Rhesus Epiretinal Scaffold Implantation with HiPSC-Derived Retinal Progenitors by Ziming Luo, Kang Li, Kaijing Li, Bikun Xian, Ying Liu, Sijing Yang, Chaochao Xu, Zhigang Fan, Shoutao Lu, Haijun Zhang, Jian Ge

    Published 2018-01-01
    “…Follow-up examination showed that retinal tack fixation was the only method to maintain the scaffolds attached to host retina for at least 3 weeks, which is the minimal time required for cell integration. …”
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  6. 386

    The Diagnostic Capability of Swept Source OCT Angiography in Treatment-Naive Exudative Neovascular Age-Related Macular Degeneration by Daniel Ahmed, Martin Stattin, Anna-Maria Haas, Stefan Kickinger, Maximilian Gabriel, Alexandra Graf, Katharina Krepler, Siamak Ansari-Shahrezaei

    Published 2021-01-01
    “…In this prospective, observational case series, 158 eyes of 142 patients were diagnosed with exudative nAMD using fluorescein (FA) and indocyanine green angiography (ICGA) and evaluated by SS-OCTA in a tertiary retina center (Rudolf Foundation Hospital Vienna, Austria). …”
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  7. 387

    Unintentional Retinal Displacement in Eyes Treated for Rhegmatogenous Retinal Detachment Complicated by Proliferative Vitreoretinopathy with Pars Plana Vitrectomy and Silicone Oil by Mariaelena Filippelli, Pasquale Napolitano, Ciro Costagliola, Michele Rinaldi, Flavia Chiosi, Roberto dell’Omo

    Published 2021-01-01
    “…The fovea was off and the detachment involved both the superior and inferior hemispheres of the retina in all cases. Breaks were located in the upper quadrants in 19 eyes (43.2%), in the lower quadrants in 12 eyes (27.3%), and in both upper and lower quadrants in 13 eyes (29.5%). …”
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  8. 388

    Direct‐Print 3D Electrodes for Large‐Scale, High‐Density, and Customizable Neural Interfaces by Pingyu Wang, Eric G. Wu, Hasan Uluşan, Eric Tianjiao Zhao, A.J. Phillips, Alexandra Kling, Madeline Rose Hays, Praful Krishna Vasireddy, Sasidhar Madugula, Ramandeep Vilkhu, Andreas Hierlemann, Guosong Hong, E.J. Chichilnisky, Nicholas A. Melosh

    Published 2025-01-01
    “…The effectiveness of this approach is demonstrated in tackling the critical challenge of interfacing with the retina—specifically, selectively targeting retinal ganglion cell (RGC) somas while avoiding the axon bundle layer. 6,600‐microelectrode, 35 µm pitch, tissue‐penetrating arrays are fabricated to obtain high‐fidelity, high‐resolution, and large‐scale retinal recording that reveals little axonal interference, a capability previously undemonstrated. …”
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  9. 389

    OCT Biometry (B-OCT): A New Method for Measuring Ocular Axial Dimensions by Bartosz L. Sikorski, Pawel Suchon

    Published 2019-01-01
    “…As B-OCT utilizes a conventional OCT device, the measurements of the ocular axial dimensions are combined with high-resolution macular scans for the simultaneous assessment of central retina as a part of screening for macular pathology. …”
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  10. 390

    Sandpiper Optimization Algorithm With Region Growing Based Robust Retinal Blood Vessel Segmentation Approach by Ibrahim AlMohimeed, Mohamed Yacin Sikkandar, A. Mohanarathinam, Velmurugan Subbiah Parvathy, Mohamad Khairi Ishak, Faten Khalid Karim, Samih M. Mostafa

    Published 2024-01-01
    “…A wide-ranging experimental analysis is executed and the outcomes are examined on three benchmark databases such as Digital Retinal Images for Vessel Extraction (DRIVE), Structured Analysis of the Retina (STARE), and CHASE&#x005F;DB1 (CHASE). The comparative study stated the supremacy of the SPORG-RBVS method over existing techniques with maximum accuracy of 98.68&#x0025;, 98.14&#x0025;&#x0025;, and 98.34&#x0025; under DRIVE, STARE, and CHASE datasets, respectively.…”
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  11. 391

    Analysis of Retinal Perfusion in Children, Adolescents, and Young Adults with Type 1 Diabetes Using Optical Coherence Tomography Angiography by Chiara Mameli, Alessandro Invernizzi, Alice Bolchini, Giorgio Bedogni, Elisa Giani, Maddalena Macedoni, Gianvincenzo Zuccotti, Chiara Preziosa, Marco Pellegrini

    Published 2019-01-01
    “…Quantitative analysis of the OCTA images evaluated the vessel density at the superficial (SCP) and deep (DCP) capillary plexus of the retina. Structural vascular alterations were evaluated qualitatively. …”
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  12. 392

    ADAMTS13 Improves Endothelial Function and Reduces Inflammation in Diabetic Retinopathy by Ahmed M. Abu El-Asrar, Mohd I. Nawaz, Ajmal Ahmad, Mairaj Siddiquei, Eef Allegaert, Lowie Adyns, Lotte Vanbrabant, Priscilla W. Gikandi, Gert De Hertogh, Sofie Struyf, Ghislain Opdenakker

    Published 2025-01-01
    “…ADAMTS13 is downregulated in diabetic rat retinas. The intravitreal administration of ADAMTS13 attenuates diabetes-induced BRB breakdown, the downregulation of VE-cadherin and β-catenin, and the upregulation of VWF, CD41, phospho-ERK1/2, HMGB1, VCAM-1, and ICAM-1. …”
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  13. 393

    Unraveling the genetic spectrum of inherited deaf-blindness in Portugal by Telma Machado, Telmo Cortinhal, Ana Luísa Carvalho, Francisco Teixeira-Marques, Rufino Silva, Joaquim Murta, João Pedro Marques

    Published 2025-01-01
    “…Patients were identified through the national, web-based inherited retinal dystrophies registry (IRD-PT, retina.com.pt). Demographics, clinical, and genetic data were retrieved from individual patient records. …”
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  14. 394

    Age-Related Macular Degeneration (AMD) Transmitochondrial Cybrids Protected from Cellular Damage and Death by Human Retinal Progenitor Cells (hRPCs) by Jeffrey J. Yu, Daniel B. Azzam, Marilyn Chwa, Kevin Schneider, Jang-Hyeon Cho, Chinhui Hsiang, Henry Klassen, M. Cristina Kenney, Jing Yang

    Published 2021-01-01
    “…Human retinal progenitor cells (hRPCs) have been studied as a potential restorative therapy for degenerative conditions of the retina; however, the effects of hRPC treatment on retinal cell survival in AMD have not been elucidated. …”
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    Article
  15. 395

    Electrophysiological and Structural Changes in Chinese Patients with LHON by Min Wang, Hong Guo, Shiying Li, Gang Wang, Yanling Long, Xiaohong Meng, Bo Liu, Yong Liu, Anthony G. Robson, Zheng Qin Yin

    Published 2020-01-01
    “…The study highlights the importance of comprehensive electrophysiological and structural assessments of the retina in LHON and is pertinent to studies that aim to monitor disease progression or the effects of future therapeutic interventions.…”
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  16. 396
  17. 397

    Artificial intelligence-enabled discovery of a RIPK3 inhibitor with neuroprotective effects in an acute glaucoma mouse model by Xing Tu, Zixing Zou, Jiahui Li, Simiao Zeng, Zhengchao Luo, Gen Li, Yuanxu Gao, Kang Zhang, Jing Ni

    Published 2025-01-01
    “…Finally, we found that HG9-91-01 can regulate key proteins related to PANoptosis, indicating that this compound exerts neuroprotective effects in the retina by inhibiting the expression of proteins related to apoptosis, pyroptosis, and necroptosis. …”
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    Article
  18. 398

    Optical Coherence Tomography Angiography to Distinguish Changes of Choroidal Neovascularization after Anti-VEGF Therapy: Monthly Loading Dose versus Pro Re Nata Regimen by Alexandra Miere, Hassiba Oubraham, Francesca Amoroso, Pauline Butori, Polina Astroz, Oudy Semoun, Elsa Bruyere, Alexandre Pedinielli, Manar Addou-Regnard, Camille Jung, Salomon Y. Cohen, Eric H. Souied

    Published 2018-01-01
    “…Qualitative and quantitative OCTA analyses were performed on outer retina to choriocapillaris (ORCC) slab. CNV size was measured using a free image analysis software (ImageJ, open-source imaging processing software, 2.0.0). …”
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  19. 399

    Photoreceptor metabolic window unveils eye–body interactions by Shaopeng Yang, Zhuoyao Xin, Weijing Cheng, Pingting Zhong, Riqian Liu, Ziyu Zhu, Lisa Zhuoting Zhu, Xianwen Shang, Shida Chen, Wenyong Huang, Lei Zhang, Wei Wang

    Published 2025-01-01
    “…Abstract Photoreceptors are specialized neurons at the core of the retina’s functionality, with optical accessibility and exceptional sensitivity to systemic metabolic stresses. …”
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  20. 400