Showing 461 - 480 results of 520 for search '"optical coherence tomography"', query time: 0.05s Refine Results
  1. 461

    Pirfenidone Alleviates Choroidal Neovascular Fibrosis through TGF-β/Smad Signaling Pathway by Chuang Gao, Xin Cao, Lili Huang, Yueqi Bao, Tao Li, Yue Di, Liucheng Wu, Yu Song

    Published 2021-01-01
    “…Mice were anesthetized by intraperitoneal injection of 4% pentobarbital (0.05 mg/g body weight). Optical Coherence Tomography (OCT), Fundus Fluorescein angiography (FFA), and hematoxylin-eosin (HE) were used to assess CNV formation. …”
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  2. 462

    Measuring Hemoglobin Levels in the Optic Disc of Parkinson’s Disease Patients Using New Colorimetric Analysis Software by Maria Pilar Bambo, Elena Garcia-Martin, Maria Satue, Susana Perez-Olivan, Silvia Alayon, Marta Gonzalez-Hernandez, Vicente Polo, Jose Manuel Larrosa, Manuel Gonzalez-De la Rosa

    Published 2014-01-01
    “…We also compared differences in retinal nerve fiber layer (RNFL) thicknesses obtained using spectral domain optical coherence tomography (OCT) device between PD group and healthy group. …”
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  3. 463

    Association between retinal markers and cognition in older adults: a systematic review by Gerald Liew, Bamini Gopinath, Joyce Chan, Joyce Siette, Varshanie Jeevakumar, Rebekah Sefton, Tejal M Shah

    Published 2022-06-01
    “…Majority of studies were cross-sectional (n=60; 89.6%). Optical coherence tomography (OCT) was the most commonly used retinal scanning methodology to measure the thickness of retinal nerve fibre layer, the ganglion cell complex, choroid and macula. 51.1% of cross-sectional studies using OCT reported an association between the thinning of at least one retinal parameter and poor cognition. …”
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  4. 464

    The Prevalence of Undiagnosed Age-Related Sight-Threatening Diseases in Self-Proclaimed Healthy Individuals by Sophie Lemmens, João Barbosa Breda, Karel Van Keer, Tine Jacobs, Ruben Van Landeghem, Patrick De Boever, Ingeborg Stalmans

    Published 2020-01-01
    “…Individuals aged 55 and older without ophthalmological complaints were asked to fill in a general medical questionnaire and underwent an ophthalmological examination, which included a biomicroscopic examination, intraocular pressure measurement, axial length measurement, and acquisition of fundus pictures and optical coherence tomography scans. Information regarding follow-up was collected in those who received the advice of referral to an ophthalmologist or the advice to have more frequent follow-up visits, based on their study evaluation. …”
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  5. 465

    Multi-omic spatial effects on high-resolution AI-derived retinal thickness by V. E. Jackson, Y. Wu, R. Bonelli, J. P. Owen, L. W. Scott, S. Farashi, Y. Kihara, M. L. Gantner, C. Egan, K. M. Williams, B. R. E. Ansell, A. Tufail, A. Y. Lee, M. Bahlo

    Published 2025-02-01
    “…Retinal thickness measurements are procured from optical coherence tomography (OCT) as part of routine clinical eyecare. …”
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    Article
  6. 466

    Innovator ranibizumab ComparEd to Biosimilar ranibizumab in combination with Expansile gas in submaculaR HemorrhaGe: the ICEBERG study by Debdulal Chakraborty, Tushar Kanti Sinha, Soumen Mondal, Subhendu Boral, Arnab Das, Saptorshi Majumbar, Angshuman Mukherjee, Ranabir Bhattacharya, Sumit Randhir Singh

    Published 2025-01-01
    “…Patients received either innovator or biosimilar RBZ (3 loading doses followed by pro re nata regimen) and single injection of intravitreal C3F8. Optical coherence tomography (OCT) was performed at baseline, 1, 3 and 6 months. …”
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    Article
  7. 467

    Long-Term Observations of Thickness Changes of Each Retinal Layer following Macular Hole Surgery by Atsushi Tada, Shigeki Machida, Yuji Hara, Satoshi Ebihara, Masahiko Ishizuka, Mana Gonmori

    Published 2021-01-01
    “…Spectral-domain optical coherence tomography (OCT) was performed to obtain retinal thickness maps of the parafoveal region corresponding approximately to the ILM peeled area. …”
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  8. 468

    Analysis of Changes in Retinal Thickness in Type 2 Diabetes without Diabetic Retinopathy by Jing Jiang, Yan Liu, Yingchao Chen, Bo Ma, Yiwen Qian, Zhenzhen Zhang, Dongqing Zhu, Zhiliang Wang, Xiaofang Xu

    Published 2018-01-01
    “…Full retinal thicknesses of ten areas were assessed using spectral domain optical coherence tomography. Confounding variables, such as age, gender, and glycated haemoglobin (HbA1c) level, were assessed by regression analysis. …”
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    Article
  9. 469

    Ocular Findings in COVID-19 Patients: A Review of Direct Manifestations and Indirect Effects on the Eye by Federica Bertoli, Daniele Veritti, Carla Danese, Francesco Samassa, Valentina Sarao, Nicolò Rassu, Tommaso Gambato, Paolo Lanzetta

    Published 2020-01-01
    “…Subtle retinal changes like hyperreflective lesions in the inner layers on optical coherence tomography (OCT), cotton-wool spots, and microhemorrhages have also been reported. …”
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  10. 470

    Long-Term Safety of Transplanting Human Bone Marrow Stromal Cells into the Extravascular Spaces of the Choroid of Rabbits by Adi Tzameret, Sapir E. Kalish, Ifat Sher, Lea Twito, Amilia Meir, Itay Levy, Shlomo Margel, Iris Moroz, Mordechai Rosner, Avraham J. Treves, Arnon Nagler, Michael Belkin, Ygal Rotenstreich

    Published 2017-01-01
    “…Spectral domain optical coherence tomography (SD-OCT) and histopathology analysis demonstrated no choroidal hemorrhages, retinal detachment, inflammation, or any untoward pathological reactions in any of transplanted eyes or in the control noninjected contralateral eyes. …”
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    Article
  11. 471

    Human Umbilical Cord Mesenchymal Stem Cells Attenuate Ocular Hypertension-Induced Retinal Neuroinflammation via Toll-Like Receptor 4 Pathway by Shangli Ji, Jie Xiao, Jian Liu, Shibo Tang

    Published 2019-01-01
    “…Retinal morphology was evaluated by measuring the inner retinal thickness via optical coherence tomography (OCT). Retinal cell apoptosis was examined by TUNEL staining and Bax expression 14 days following hUC-MSC transplantation. …”
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    Article
  12. 472

    A Missense Mutation in OPA1 Causes Dominant Optic Atrophy in a Chinese Family by Shaoyi Mei, Xiaosheng Huang, Lin Cheng, Shiming Peng, Tianhui Zhu, Liang Chen, Yan Wang, Jun Zhao

    Published 2019-01-01
    “…The visual fields, optical coherence tomography, and visual evoked potential suggested variable degree of abnormality in patients. …”
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  13. 473

    Dual-stream disentangled model for microvascular extraction in five datasets from multiple OCTA instruments by Xiaoyang Hu, Xiaoyang Hu, Jinkui Hao, Quanyong Yi, Yitian Zhao, Jiong Zhang

    Published 2025-01-01
    “…IntroductionOptical Coherence Tomography Angiography (OCTA) is a cutting-edge imaging technique that captures retinal capillaries at micrometer resolution using optical instrument. …”
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    Article
  14. 474

    Subthreshold Micropulse Laser (577 nm) Therapy with an Individual Approach for Power Titration in Patients with Chronic Central Serous Chorioretinopathy (Pilot Study) by Taras Kustryn, Oleg Zadorozhnyy, Illia Nasinnyk, Nataliya Pasyechnikova, Andrii Korol

    Published 2024-01-01
    “…The secondary outcome measures were as follows: central retinal thickness (CRT) and maximum subretinal fluid height (SRFH) according to optical coherence tomography, number of laser sessions, and treatment safety at 6-month follow-up. …”
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    Article
  15. 475

    Retinal Ganglion Cell Atrophy in Homonymous Hemianopia due to Acquired Occipital Lesions Observed Using Cirrus High-Definition-OCT by Tsutomu Yamashita, Atsushi Miki, Katsutoshi Goto, Syunsuke Araki, Go Takizawa, Yoshiaki Ieki, Junichi Kiryu, Akio Tabuchi, Yasuyuki Iguchi, Kazumi Kimura, Yoshiki Yagita

    Published 2016-01-01
    “…To report a reduction in macular ganglion cell layer and inner plexiform layer (GCL+IPL) thickness and circumpapillary retinal nerve fiber layer (cpRNFL) thickness using spectral-domain optical coherence tomography in patients with homonymous hemianopia due to posterior cerebral artery (PCA) stroke. …”
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    Article
  16. 476

    Therapeutic Effect of Traditional Chinese Medicine on a Rat Model of Branch Retinal Vein Occlusion by Pan Long, Weiming Yan, Jianwen Liu, Manhong Li, Tao Chen, Zuoming Zhang, Jing An

    Published 2019-01-01
    “…The retinal layers were measured by optical coherence tomography (OCT). Full-field electroretinography (ffERG) was applied to evaluate the retinal function. …”
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    Article
  17. 477

    Accommodative Exercises to Lower Intraocular Pressure by Thomas J. Stokkermans, Jeremy C. Reitinger, George Tye, Chiu-Yen Kao, Sangeetha Ragupathy, Huachun A. Wang, Carol B. Toris

    Published 2020-01-01
    “…Baseline measurements of central cornea thickness, anterior chamber depth, anterior chamber angle, cornea diameter, pupil size, and ciliary muscle thickness were made by autorefraction and optical coherence tomography (OCT), while IOP was measured by pneumotonometry. …”
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    Article
  18. 478

    OCT Biomarkers in Neovascular Age-Related Macular Degeneration: A Narrative Review by Cristian Metrangolo, Simone Donati, Marco Mazzola, Liviana Fontanel, Walter Messina, Giulia D’alterio, Marisa Rubino, Paolo Radice, Elias Premi, Claudio Azzolini

    Published 2021-01-01
    “…Neovascular AMD (nAMD) is responsible for the majority of cases of severe visual loss in eyes with AMD. Optical coherence tomography (OCT) is the most widely used technology for the diagnosis and follow-up of nAMD patients, which is widely used to study and guide the clinical approach, as well as to predict and evaluate treatment response. …”
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    Article
  19. 479

    Early Detection of Microvascular Changes in Patients with Diabetes Mellitus without and with Diabetic Retinopathy: Comparison between Different Swept-Source OCT-A Instruments by Stela Vujosevic, Caterina Toma, Edoardo Villani, Valentina Gatti, Marco Brambilla, Andrea Muraca, Maria Chantal Ponziani, Gianluca Aimaretti, Alessandro Nuzzo, Paolo Nucci, Stefano De Cilla’

    Published 2019-01-01
    “…Optical coherence tomography angiography (OCT-A) has recently improved the ability to detect subclinical and early clinically visible microvascular changes occurring in patients with diabetes mellitus (DM). …”
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  20. 480

    Assessment of Scleral and Conjunctival Thickness of the Eye after Ultrasound Ciliary Plasty by Bartłomiej Bolek, Adam Wylęgała, Edward Wylęgała

    Published 2020-01-01
    “…This study aims to assess scleral and conjunctival thickness using optical coherence tomography after ultrasound ciliary plasty (UCP) procedure with reference to scleral marks appearing in the area where the ultrasound energy was applied. …”
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