1. Articles mentioning both Guillermo J. Tearney and Massachusetts General Hospital

    1-24 of 250 1 2 3 4 ... 9 10 11 »
    1. Capsule Endomicroscopy for Visualization of the Small Intestine in EED Population in Pakistan

      Capsule Endomicroscopy for Visualization of the Small Intestine in EED Population in Pakistan
      The laboratory has developed a minimally invasive screening method known as tethered capsule endomicroscopy (TCE) for imaging intestinal mucosa. With TCE, an unsedated subject swallows a tethered pill, which captures microscopic images of the entire esophagus, stomach, and small intestine, as it is naturally transits these organs via peristalsis and under the influence of gravity. The capsule implements a microscopic imaging technology called optical coherence tomography (OCT) that obtains 10-m-resolution ...
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    2. Massachusetts General Hospital Receives NIH Grant for Unique Value of Real-Time Shear Stress To Enhance Coronary Disease Management

      Massachusetts General Hospital Receives NIH Grant for Unique Value of Real-Time Shear Stress To Enhance Coronary Disease Management
      ... Unique Value of Real-Time Shear Stress To Enhance Coronary Disease Management. The principal investigator is Guillermo Tearney. Below is a summary of the proposed work.

      Management of ...

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    3. Massachusetts General Hospital Receives NIH Grant for A Tethered Capsule Endoscopic-Endomicroscopic (TEEM) Approach for Improving Upper GI Tract Diagnosis

      Massachusetts General Hospital Receives NIH Grant for A Tethered Capsule Endoscopic-Endomicroscopic (TEEM) Approach for Improving Upper GI Tract Diagnosis
      ...oscopic-Endomicroscopic (TEEM) Approach for Improving Upper GI Tract Diagnosis. The principal investigator is Guillermo Tearney. Below is a summary of the proposed work.

      The diagnosis ...

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    4. Beth Israel Deaconess Medical Center Receives NIH Grant for Intravascular Molecular-Structural Imaging of Coronary Stent Pathobiology

      Beth Israel Deaconess Medical Center Receives NIH Grant for Intravascular Molecular-Structural Imaging of Coronary Stent Pathobiology
      ... are leaders in engineering, optical imaging, vascular biology, and coronary stent design — Dr. Gary Tearney (MGH), Dr. Peter Libby (Brigham and Women's Hospital), and Dr. Elazer Edelman (Massachusetts Institute of Techn...
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    5. All fiber polarization insensitive detection for spectrometer based optical coherence tomography using optical switch

      All fiber polarization insensitive detection for spectrometer based optical coherence tomography using optical switch
      Polarization dependent image artifacts are common in optical coherence tomography imaging. Polarization insensitive detection scheme for swept source based optical coherence tomography systems is well established but is yet to be demonstrated for all fiber spectrometer-based Fourier domain optical coherence tomography systems. In this work, we present an all fiber polarization insensitive detection scheme for spectrometer based optical coherence tomography systems. Images from chicken breast muscle tissue were acquired to ...
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    6. Postdoctoral Research Fellowships (In Vivo Microscopy) at the Massachusetts General Hospital

      Postdoctoral Research Fellowships (In Vivo Microscopy) at the Massachusetts General Hospital
      ...scopy is available in the Tearney Lab (www.tearneylab.org) at the Massachusetts General Hospital (MGH) in the Wellman Center for Photomedicine. This appointment will be made at the rank of postdoctoral fellow at Harvard ...
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    7. Postdoctoral Research Fellowships (Optical Coherence Tomography) at Massachusetts General Hospital

      Postdoctoral Research Fellowships (Optical Coherence Tomography) at Massachusetts General Hospital
      ...(OCT) is available in the Tearney Lab (www.tearneylab.org) at the Massachusetts General Hospital (MGH) in the Wellman Center for Photomedicine. This appointment will be made at the rank of postdoctoral fellow or instruct...
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    8. Excess mucus viscosity and airway dehydration impact COPD airway clearance

      Excess mucus viscosity and airway dehydration impact COPD airway clearance
      The mechanisms by which cigarette smoking impairs airway mucus clearance are not well understood. We recently established a ferret model of cigarette smoke-induced chronic obstructive pulmonary disease (COPD) exhibiting chronic bronchitis. We investigated the effects of cigarette smoke on mucociliary transport (MCT). Adult ferrets were exposed to cigarette smoke for 6 months, with in vivo mucociliary clearance (MCC) measured by Tc-labeled DTPA (Tc-DTPA) retention. Excised tracheae were imaged with micro-optical ...
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    9. Co-cultured microfluidic model of the airway optimized for microscopy and micro-optical coherence tomography imaging

      Co-cultured microfluidic model of the airway optimized for microscopy and micro-optical coherence tomography imaging
      We have developed a human bronchial epithelial (HBE) cell and endothelial cell co-cultured microfluidic model to mimic the in vivo human airway. This airway-on-a-chip was designed with a central epithelial channel and two flanking endothelial channels, with a three-dimensional monolayers of cells growing along the four walls of the channel, forming central clear lumens. These cultures mimic airways and microvasculature in vivo . The central channel cells are grown at air-liquid ...
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    10. Intranasal micro-optical coherence tomography imaging for cystic fibrosis studies

      Intranasal micro-optical coherence tomography imaging for cystic fibrosis studies
      Cystic fibrosis (CF) is a genetic disease caused by mutations in the CF transmembrane conductance regulator (CFTR) gene. Although impairment of mucociliary clearance contributes to severe morbidity and mortality in people with CF, a clear understanding of the pathophysiology is lacking. This is, in part, due to the absence of clinical imaging techniques capable of capturing CFTR-dependent functional metrics at the cellular level. Here, we report the clinical translation of ...
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    11. New intra-nasal imaging technique allows researchers to study airways in patients with cystic fibrosis

      New intra-nasal imaging technique allows researchers to study airways in patients with cystic fibrosis
      ..., PhD, a pathologist and investigator for the department of Pathology and Wellman Center for Photomedicine at Massachusetts General Hospital (MGH), the Remondi Family MGH Research Institute Chair, and professor of pathol...
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    12. Imaging the Human Prostate Gland Using 1-μm-Resolution Optical Coherence Tomography

      Imaging the Human Prostate Gland Using 1-μm-Resolution Optical Coherence Tomography
      Context. The accuracy of needle biopsy for the detection of prostate cancer is limited by well-known sampling errors. Thus, there is an unmet need for a microscopic screening tool that can screen large regions of the prostate comprehensively for cancer. Previous prostate imaging by optical coherence tomography (OCT) has had insufficient resolution for imaging cellular features related to prostate cancer. We have recently developed micro-optical coherence tomography (OCT) that generates ...
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    13. Plaque burden can be assessed using intravascular optical coherence tomography and a dedicated automated processing algorithm: a comparison study with intravascular ultrasound

      Plaque burden can be assessed using intravascular optical coherence tomography and a dedicated automated processing algorithm: a comparison study with intravascular ultrasound
      Aims Plaque burden (PB) measurement using intravascular optical coherence tomography (IVOCT) is currently thought to be inferior to intravascular ultrasound (IVUS). We developed an automated IVOCT image processing algorithm to enhance the external elastic lamina (EEL) contour. Thus, we investigated the accuracies of standard IVOCT and an IVOCT enhancement algorithm for measuring PB using IVUS as the reference standard. Methods and results The EEL-enhancement algorithm combined adaptive attenuation compensation, exponentiation ...
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    14. Methods, systems, arrangements and computer-accessible medium for providing micro-optical coherence tomography procedures

      Methods, systems, arrangements and computer-accessible medium for providing micro-optical coherence tomography procedures
      Exemplary apparatus and method can be provided for obtaining data regarding a plurality of samples. For example, using at least one arrangement, it is possible to receive interferometric information that is based on radiations provided from a reference and the samples that are provided in respective chambers. Alternatively and/or in addition, based on the interferometric information, it is possible to discriminate between agents to identify a particular agent that ...
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    15. Optical coherence tomography-guided laser marking with tethered capsule endomicroscopy in unsedated patients

      Optical coherence tomography-guided laser marking with tethered capsule endomicroscopy in unsedated patients
      Tethered capsule endomicroscopy (TCE) is an emerging screening technology that comprehensively obtains microstructural OCT images of the gastrointestinal (GI) tract in unsedated patients. To advance clinical adoption of this imaging technique, it will be important to validate TCE images with co-localized histology, the current diagnostic gold standard. One method for co-localizing OCT images with histology is image-targeted laser marking, which has previously been implemented using a driveshaft-based, balloon OCT catheter ...
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    16. Postdoctoral Research Fellowships in Optical Coherence Tomography at The Tearney Lab at the Wellman Center for Photomedicine at the Massachusetts General Hospital Boston, MA USA

      Postdoctoral Research Fellowships in Optical Coherence Tomography at The Tearney Lab at the Wellman Center for Photomedicine at the Massachusetts General Hospital Boston, MA USA
      ... of optical coherence tomography (OCT) is available in the Tearney Lab at the Massachusetts General Hospital (MGH) in the Wellman Center for Photomedicine. This appointment will be made at the rank of postdoctoral fellow...
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    17. 1-24 of 250 1 2 3 4 ... 9 10 11 »
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  2. Organizations in the News

    1. (236 articles) Harvard University
    2. (21 articles) Massachusetts Institute of Technology
    3. (21 articles) National Institutes of Health
    4. (11 articles) University of Alabama
    5. (10 articles) Erasmus University
    6. (8 articles) Cardiovascular Research Foundation
    7. (6 articles) Boston University
    8. (6 articles) FDA
    9. (6 articles) Nanyang Technological University
    10. (5 articles) Beth Israel Deaconess Medical Center
    11. (4 articles) Johns Hopkins University
    12. (4 articles) UC Irvine
  3. People in the News

    1. (125 articles) Brett E. Bouma
    2. (29 articles) Melissa J. Suter
    3. (29 articles) Benjamin J. Vakoc
    4. (26 articles) Milen Shishkov
    5. (23 articles) Norman S. Nishioka
    6. (18 articles) Linbo Liu
    7. (14 articles) Seok-Hyun Yun
    8. (14 articles) Wang Yuhl Oh
    9. (11 articles) Johannes F. de Boer
    10. (11 articles) Ik-Kyung Jang
    11. (10 articles) Atsushi Tanaka
    12. (8 articles) Evelyn Regar
  4. OCT Companies in the News

    1. (11 articles) NinePoint Medical
    2. (6 articles) Terumo Corporation
    3. (5 articles) Abbot
    4. (2 articles) Axsun Technologies
    5. (2 articles) Physical Sciences Incorporated
    6. (2 articles) Thorlabs
    7. (2 articles) OCT Medical Imaging Inc
    8. (2 articles) Cordis
    9. (2 articles) InfraReDx
    10. (2 articles) Carl Zeiss Meditec
    11. (1 articles) Tomophase Corporation
    12. (1 articles) CardioSpectra