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  1. Article

    Open Access

    Electrical impedance tomography for non-invasive identification of fatty liver infiltrate in overweight individuals

    Non-alcoholic fatty liver disease (NAFLD) is one of the most common causes of cardiometabolic diseases in overweight individuals. While liver biopsy is the current gold standard to diagnose NAFLD and magnetic ...

    Chih-Chiang Chang, Zi-Yu Huang, Shu-Fu Shih, Yuan Luo, Arthur Ko in Scientific Reports (2021)

  2. No Access

    Article

    In Vivo Intravascular Pacing Using a Wireless Microscale Stimulator

    Millions of patients worldwide are implanted with permanent pacemakers for the treatment of cardiac arrhythmias and conduction disorders. The increased use of these devices has established a growing clinical n...

    Parinaz Abiri, Sandra Duarte-Vogel, Tzu-Chieh Chou in Annals of Biomedical Engineering (2021)

  3. Article

    Open Access

    Intraoperative measurements of reverse total shoulder arthroplasty contact forces

    Instability and fractures may result from tensioning errors during reverse total shoulder arthroplasty (RTSA). To help understand tension, we measured intraoperative glenohumeral contact forces (GHCF) during R...

    Kevin W. Farmer, Masaru Higa, Scott A. Banks in Journal of Experimental Orthopaedics (2020)

  4. No Access

    Article

    Wireless Pacing Using an Asynchronous Three-Tiered Inductive Power Transfer System

    Despite numerous advancements in pacemaker technology for the treatment of cardiac arrhythmias and conduction disorders, lead-related complications associated with these devices continue to compromise patient ...

    Parinaz Abiri, Arash Abiri, Varun Gudapati in Annals of Biomedical Engineering (2020)

  5. No Access

    Chapter

    Epidermal EIT Electrode Arrays for Cardiopulmonary Application and Fatty Liver Infiltration

    This chapter provides a detailed discussion on the tremendously promising imaging modality, electrical impedance tomography (EIT), and its application in noninvasive sensing with epidermal electrode arrays. We...

    Yuan Luo, Parinaz Abiri, Chih-Chiang Chang in Interfacing Bioelectronics and Biomedical … (2020)

  6. No Access

    Article

    Reproducibility and Radiation Effect of High-Resolution In Vivo Micro Computed Tomography Imaging of the Mouse Lumbar Vertebra and Long Bone

    A moderate radiation dose, in vivo µCT scanning protocol was developed and validated for long-term monitoring of multiple skeletal sites (femur, tibia, vertebra) in mice. A customized, 3D printed mouse holder was...

    Hongbo Zhao, Chih-Chiang Chang, Yang Liu, Youwen Yang in Annals of Biomedical Engineering (2020)

  7. No Access

    Article

    Light-Sheet Imaging to Elucidate Cardiovascular Injury and Repair

    Real-time 3-dimensional (3-D) imaging of cardiovascular injury and regeneration remains challenging. We introduced a multi-scale imaging strategy that uses light-sheet illumination to enable applications of ca...

    Yichen Ding, Juhyun Lee, Jeffrey J. Hsu, Chih-Chiang Chang in Current Cardiology Reports (2018)

  8. No Access

    Article

    Increased expression of enolase α in human breast cancer confers tamoxifen resistance in human breast cancer cells

    Enolase-α (ENO-1) is a key glycolytic enzyme that has been used as a diagnostic marker to identify human lung cancers. To investigate the role of ENO-1 in breast cancer diagnosis and therapy, the mRNA levels o...

    Shih-Hsin Tu, Chih-Chiang Chang, Ching-Shyang Chen in Breast Cancer Research and Treatment (2010)