Showing 401 - 420 results of 2,024 for search '"autofluorescence"', query time: 0.15s Refine Results
  1. 401

    Near-infrared fundus autofluorescence alterations correlate with swept-source optical coherence tomography angiography findings in patients with retinitis pigmentosa by Marco Nassisi, Carlo Lavia, Saddek Mohand-Said, Vasily Smirnov, Aline Antonio, Christel Condroyer, Serge Sancho, Juliette Varin, Alain Gaudric, Christina Zeitz, José-Alain Sahel, Isabelle Audo

    Published 2021-02-01
    “…Abstract Thirty-eight patients from 37 families with retinitis pigmentosa (RP) underwent macular 6 × 6-mm swept-source optical coherence tomography angiography (SS-OCTA) and 30° near-infrared fundus autofluorescence (NIR-FAF) acquisitions in one eye. Superficial vascular complex (SVC), deep capillary complex (DCC) and choriocapillaris (CC) angiograms were registered with NIR-FAF acquisitions to comparatively assess subjects with and without central area of preserved NIR-FAF (APA). …”
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  2. 402
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    pSITE Vectors for Stable Integration or Transient Expression of Autofluorescent Protein Fusions in Plants: Probing Nicotiana benthamiana-Virus Interactions by Romit Chakrabarty, Rituparna Banerjee, Sang-Min Chung, Mark Farman, Vitaly Citovsky, Saskia A. Hogenhout, Tzvi Tzfira, Michael Goodin

    Published 2007-07-01
    “…Plant functional proteomics research is increasingly dependent upon vectors that facilitate high-throughput gene cloning and expression of fusions to autofluorescent proteins. Here, we describe the pSITE family of plasmids, a new set of Agrobacterium binary vectors, suitable for the stable integration or transient expression of various autofluorescent protein fusions in plant cells. …”
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    Progression of age-related macular degeneration in eyes with abnormal fundus autofluorescence in a Japanese population: JFAM study report 3. by Yuji Oshima, Ari Shinojima, Miki Sawa, Ryusaburo Mori, Tetsuju Sekiryu, Aki Kato, Chikako Hara, Masaaki Saito, Yukinori Sugano, Yoshio Hirano, Hitomi Asato, Mayumi Nakamura, Erika Kimura, Mitsuko Yuzawa, Tatsuro Ishibashi, Yuichiro Ogura, Tomohiro Iida, Fumi Gomi, Tsutomu Yasukawa

    Published 2022-01-01
    “…<h4>Purpose</h4>To evaluate the progression of early age-related macular degeneration to neovascular age-related macular degeneration (nAMD), and identify the abnormal fundus autofluorescence (FAF) patterns and markers of choroidal neovascularization (CNV) in fellow eyes of patients with unilateral nAMD.…”
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    Article
  7. 407

    Probabilistic cell seeding and non-autofluorescent 3D-printed structures as scalable approach for multi-level co-culture modeling by Sebastian Buchmann, Alessandro Enrico, Muriel Alexandra Holzreuter, Michael Reid, Erica Zeglio, Frank Niklaus, Göran Stemme, Anna Herland

    Published 2023-08-01
    “…The transparent and non-autofluorescent printed platform allows fluorescence-based immunocytochemistry and calcium imaging. …”
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  10. 410

    In Vivo Optical Imaging of Acute Myeloid Leukemia by Green Fluorescent Protein: Time-Domain Autofluorescence Decoupling, Fluorophore Quantification, and Localization by Emmet McCormack, David R. Micklem, Lars-Erik Pindard, Elisabeth Silden, Pascal Gallant, Alexandre Belenkov, James B. Lorens, Bjørn Tore Gjertsen

    Published 2007-05-01
    “…In this study, we present the generation of a green fluorescent protein (GFP)-labeled human leukemic cell line, NB4, and validate the potential of a time-domain imager fitted with a 470 nm picosecond pulsed laser diode to decouple GFP fluorescence from autofluorescence on the basis of fluorescence lifetime and thus determine the depth and relative concentration of GFP inclusions in phantoms of homogeneous and heterogeneous optical properties. …”
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  11. 411
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  13. 413

    Risk Stratification of Oral Potentially Malignant Disorders in Fanconi Anemia Patients Using Autofluorescence Imaging and Cytology-On-A Chip Assay by Timothy J. Abram, Curtis R. Pickering, Alexander K. Lang, Nancy E. Bass, Rameez Raja, Cynthia Meena, Amin M. Alousi, Jeffrey N. Myers, John T. McDevitt, Ann M. Gillenwater, Nadarajah Vigneswaran

    Published 2018-04-01
    “…Using this COC assay, we measured and correlated the cellular morphometry and Minichromosome Maintenance Complex Component 2 (MCM2) expression levels in brush biopsy samples of FA patients’ OPMD with clinical risk indicators such as loss of autofluorescence (LOF), HSCT status, and mutational profiles identified by next-generation sequencing. …”
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  14. 414
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    A Reliable Method to Recognize Soybean Seed Maturation Stages Based on Autofluorescence-Spectral Imaging Combined With Machine Learning Algorithms by Thiago Barbosa Batista, Clíssia Barboza Mastrangelo, André Dantas de Medeiros, Ana Carolina Picinini Petronilio, Gustavo Roberto Fonseca de Oliveira, Isabela Lopes dos Santos, Carlos Alexandre Costa Crusciol, Edvaldo Aparecido Amaral da Silva

    Published 2022-06-01
    “…Here, we reported the unprecedented use of the autofluorescence-spectral technique to classify the maturation stages of soybean seeds, especially using the excitation/emission combination of chlorophyll a (660/700 nm) and b (405/600 nm). …”
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  16. 416

    It's all in our skin-Skin autofluorescence-A promising outcome predictor in cardiac surgery: A single centre cohort study. by Britt Hofmann, Kristin Anja Gerull, Katja Bloch, Marcus Riemer, Christian Erbs, Anna Fröhlich, Sissy Richter, Martin Ehrhardt, Christopher Zitterbart, Friederike Fee Bartel, Pauline Siegel, Andreas Wienke, Rolf-Edgar Silber, Andreas Simm

    Published 2020-01-01
    “…<h4>Methods</h4>Between April 2008 and November 2016, data from 758 consecutive patients undergoing coronary artery bypass grafting, aortic valve replacement or a combined procedure were analyzed. Skin autofluorescence was measured using an autofluorescence reader. …”
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    Article
  17. 417

    Retest variability and patient reliability indices of quantitative fundus autofluorescence in age-related macular degeneration: a MACUSTAR study report by Leon von der Emde, Merten Mallwitz, Marc Vaisband, Jan Hasenauer, Marlene Saßmannshausen, Jan Henrik Terheyden, MACUSTAR Consortium, Kenneth R. Sloan, Steffen Schmitz-Valckenberg, Robert P. Finger, Frank G. Holz, Thomas Ach

    Published 2023-10-01
    “…Abstract This study aimed to determine the retest variability of quantitative fundus autofluorescence (QAF) in patients with and without age-related macular degeneration (AMD) and evaluate the predictive value of patient reliability indices on retest reliability. …”
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    Article
  18. 418

    Serial autofluorescence imaging over two years following indocyanine green-assisted internal limiting membrane peel for macular hole. by Kersey, T, Bolton, A, Patel, C

    Published 2005
    “…Serial autofluorescence images showed progressive decrease in staining until 2 years later when no signs of ICG autofluorescence were apparent. …”
    Journal article
  19. 419

    Fundus autofluorescence in the Abca4-/- mouse model of stargardt disease-correlation with accumulation of A2E, retinal function, and histology by Charbel Issa, P, Barnard, A, Singh, MS, Carter, E, Jiang, Z, Radu, R, Schraermeyer, U, MacLaren, R

    Published 2013
    “…To investigate fundus autofluorescence (AF) characteristics in the Abca4-/- mouse, an animal model for AMD and Stargardt disease, and to correlate findings with functional, structural, and biochemical assessments. …”
    Journal article
  20. 420

    OC-017 Autofluorescence-targeted Optical Biopsy Accurately Diagnoses Dysplasia In Barrett's Oesophagus And Can Detect The Field Of Molecular Change. by Di Pietro, M, Bird-Lieberman, E, Liu, X, O'Donovan, M, Fitzgerald, R

    Published 2014
    “…INTRODUCTION: Probe-based confocal laser endomicroscopy (pCLE) allows optical biopsies in Barrett's oesophagus (BO) to predict histological outcome but it is subject to sampling error if performed in a random fashion. We used autofluorescence imaging (AFI) to direct pCLE and added molecular biomarkers to the histopathological diagnosis. …”
    Journal article