1. Yale University

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    1. Mentioned In 57 Articles

    2. Topographic analysis of macular choriocapillaris flow deficits in diabetic retinopathy using swept–source optical coherence tomography angiography

      Explore journalretinavitreous.biomedcentral.com Ophthalmology
      Topographic analysis of macular choriocapillaris flow deficits in diabetic retinopathy using swept–source optical coherence tomography angiography
      Background The purpose of this study was to investigate the association between diabetic retinopathy (DR) severity and macular choriocapillaris (CC) flow deficit percentage (FD %) in different macular regions using swept-source optical coherence tomography angiography (SS-OCTA). Methods Diabetic patients with SS-OCTA images were graded by severity and retrospectively assessed. CC FD % was calculated in four different regions of the OCTA image: inner, middle, outer, and full-field region. The generalized estimating equations ...
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      Mentions: Massachusetts Institute of Technology James G. Fujimoto Yale University

    3. Visualizing flow in an intact CSF network using optical coherence tomography: implications for human congenital hydrocephalus

      Explore Nature Publishing Group Developmental Biology , Neurology
      Visualizing flow in an intact CSF network using optical coherence tomography: implications for human congenital hydrocephalus
      Cerebrospinal fluid (CSF) flow in the brain ventricles is critical for brain development. Altered CSF flow dynamics have been implicated in congenital hydrocephalus (CH) characterized by the potentially lethal expansion of cerebral ventricles if not treated. CH is the most common neurosurgical indication in children effecting 1 per 1000 infants. Current treatment modalities are limited to antiquated brain surgery techniques, mostly because of our poor understanding of the CH pathophysiology ...
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      Mentions: Yale University

    5. Redox imaging and optical coherence tomography of the respiratory ciliated epithelium

      Explore SPIE Digital Library Pulmonology
      Redox imaging and optical coherence tomography of the respiratory ciliated epithelium
      Optical coherence tomography (OCT) is an emerging technology for in vivo airway and lung imaging. However, OCT lacks sensitivity to the metabolic changes caused by inflammation, which drives chronic respiratory diseases such as asthma and chronic obstructive pulmonary disorder. Redox imaging (RI) is a label-free technique that uses the autofluorescence of the metabolic coenzymes NAD(P)H and flavin adenine dinucleotide (FAD) to probe cellular metabolism and could provide complimentary ...
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      Mentions: University of Wisconsin Thorlabs Yale University

    6. Gray Optic Disc Crescent: Evaluation of Anatomical Correlate by Spectral Domain Optical Coherence Tomography

      Explore ophthalmologyglaucoma.org Ophthalmology
      Gray Optic Disc Crescent: Evaluation of Anatomical Correlate by Spectral Domain Optical Coherence Tomography
      Purpose To test the hypothesis that the anatomical correlate of the gray optic disc crescent is pigmentation of externally oblique border tissue of Elschnig. Design Observational cross-sectional study. Participants African American adult males with or without clinically apparent gray optic disc crescents. Methods McNemars test for paired data and kappa statistic with 95% confidence intervals were used to examine the relationships between eyes with or without gray optic disc crescents ...
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      Mentions: Duke University Yale University

    7. Optical coherence tomography substudy of a prospective multicentre randomised post-market trial to assess the safety and effectiveness of the Firehawk cobalt-chromium coronary stent (rapamycin target-eluting) system for the treatment of atherosclerotic le

      Explore eurointervention.org Cardiology
      Optical coherence tomography substudy of a prospective multicentre randomised post-market trial to assess the safety and effectiveness of the Firehawk cobalt-chromium coronary stent (rapamycin target-eluting) system for the treatment of atherosclerotic le
      Aims: Durable polymer drug-eluting stents (DP-DES) may contribute to persistent inflammation, delayed endothelial healing and subsequent late DES thrombosis. The aim of this optical coherence tomography (OCT) substudy was to compare healing and neointimal coverage of a novel bioabsorbable polymer sirolimus-eluting stent (Firehawk ) (BP-DES) versus the DP-DES (XIENCE) at 90 days in an all-comers patient population. Methods and results: The TARGET All Comers study is a prospective multicentre randomised post-market ...
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      Mentions: Yale University University College London Patrick W. Serruys

    9. Optical coherence tomography and autofluorescence microscopy of respiratory ciliated epithelia

      Explore SPIE Digital Library Pulmonology
      Optical coherence tomography and autofluorescence microscopy of respiratory ciliated epithelia
      Efficient mucociliary clearance is necessary to protect the respiratory tract from infection. Mucociliary dysfunction is common in respiratory diseases including asthma, chronic obstructive pulmonary disease, and cystic fibrosis. Rescuing mucociliary clearance by stimulating the metabolism of respiratory ciliated epithelia could offer new treatments for respiratory diseases. However, the coupling between cellular metabolism and mechanical output in respiratory ciliated epithelia is poorly understood. We propose to study this coupling with autofluorescence ...
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      Mentions: Yale University Vanderbilt University Michael A. Choma

    10. Visualization and quantification of injury to the ciliated epithelium using quantitative flow imaging and speckle variance optical coherence tomography

      Explore Nature Publishing Group
      Visualization and quantification of injury to the ciliated epithelium using quantitative flow imaging and speckle variance optical coherence tomography
      Mucociliary flow is an important defense mechanism in the lung to remove inhaled pathogens and pollutants. Disruption of ciliary flow can lead to respiratory infections. Multiple factors, from drugs to disease can cause an alteration in ciliary flow. However, less attention has been given to injury of the ciliated epithelium. In this study, we show how optical coherence tomography (OCT) can be used to investigate injury to the ciliated epithelium ...
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      Mentions: Yale University Michael A. Choma

    13. Ex vivo visualization of human ciliated epithelium and quantitative analysis of induced flow dynamics by using optical coherence tomography

      Explore Wiley Online Library
      Ex vivo visualization of human ciliated epithelium and quantitative analysis of induced flow dynamics by using optical coherence tomography
      Background and Objective Cilia-driven mucociliary clearance is an important self-defense mechanism of great clinical importance in pulmonary research. Conventional light microscopy possesses the capability to visualize individual cilia and its beating pattern but lacks the throughput to assess the global ciliary activities and flow dynamics. Optical coherence tomography (OCT), which provides depth-resolved cross-sectional images, was recently introduced to this area. Materials and Methods Fourteen de-identified human tracheobronchial tissues are directly ...
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      Mentions: Columbia University Yale University Michael A. Choma

    14. Analysis of Craniocardiac Malformations in Xenopus using Optical Coherence Tomography : Scientific Reports

      Explore Nature Publishing Group Cardiology , Developmental Biology
      Analysis of Craniocardiac Malformations in Xenopus using Optical Coherence Tomography : Scientific Reports
      Birth defects affect 3% of children in the United States. Among the birth defects, congenital heart disease and craniofacial malformations are major causes of mortality and morbidity. Unfortunately, the genetic mechanisms underlying craniocardiac malformations remain largely uncharacterized. To address this, human genomic studies are identifying sequence variations in patients, resulting in numerous candidate genes. However, the molecular mechanisms of pathogenesis for most candidate genes are unknown. Therefore, there is a ...
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      Mentions: Yale University Michael A. Choma
    17. 1-15 of 57 1 2 3 4 »
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    Yale University

    Yale University comprises three major academic components: Yale College (the undergraduate program), the Graduate School of Arts and Sciences, and the professional schools. In addition, Yale encompasses a wide array of centers and programs, libraries, museums, and administrative support offices. Approximately 11,250 students attend Yale.  Also see Yale School of Medicine.

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