Search Results - "Chang, Jin Ho"

Amplified Photoacoustic Performance and Enhanced Photothermal Stability of Reduced Graphene Oxide Coated Gold Nanorods for Sensitive Photoacoustic Imaging by Moon, Hyungwon, Kumar, Dinesh, Kim, Haemin, Sim, Changbeom, Chang, Jin-Ho, Kim, Jung-Mu, Kim, Hyuncheol, Lim, Dong-Kwon

“…We report a strongly amplified photoacoustic (PA) performance of the new functional hybrid material composed of reduced graphene oxide and gold nanorods. Due…”
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Mechanically Rotating Intravascular Ultrasound (IVUS) Transducer: A Review by Sung, Jin-Ho, Chang, Jin-Ho

“…Intravascular ultrasound (IVUS) is a valuable imaging modality for the diagnosis of atherosclerosis. It provides useful clinical information, such as lumen…”
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New Small-Molecule SERCA Inhibitors Enhance Treatment Efficacy in Lenvatinib-Resistant Papillary Thyroid Cancer by Kim, Jungmin, Chang, Hang-Seok, Yun, Hyeok Jun, Chang, Ho-Jin, Park, Ki Cheong

“…Papillary thyroid cancer (PTC) is one of the most treatable forms of cancer, with many cases being fully curable. However, resistance to anticancer drugs often…”
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Anti-Cancer SERCA Inhibitors Targeting Sorafenib-Resistant Human Papillary Thyroid Carcinoma by Chang, Hang-Seok, Kim, Yonjung, Lee, So Young, Yun, Hyeok Jun, Chang, Ho-Jin, Park, Ki Cheong

“…Thyroid cancer is generally curable and, in many cases, can be completely treated, although it can sometimes recur after cancer therapy. Papillary thyroid…”
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Effects of Anti-Cancer Drug Sensitivity-Related Genetic Differences on Therapeutic Approaches in Refractory Papillary Thyroid Cancer by Yun, Hyeok Jun, Kim, Minki, Kim, Sang Yong, Fang, Sungsoon, Kim, Yonjung, Chang, Hang-Seok, Chang, Ho-Jin, Park, Ki Cheong

“…Thyroid cancer (TC) includes tumors of follicular cells; it ranges from well differentiated TC (WDTC) with generally favorable prognosis to clinically…”
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SoLAT (Sorafenib Lenvatinib alternating treatment): a new treatment protocol with alternating Sorafenib and Lenvatinib for refractory thyroid Cancer by Kim, Soo Young, Kim, Seok-Mo, Chang, Ho-Jin, Kim, Bup-Woo, Lee, Yong Sang, Park, Cheong Soo, Park, Ki Cheong, Chang, Hang-Seok

“…In the last decade, several tyrosine kinase inhibitors (TKIs), which disrupt pathways involved in the proliferation and tumorigenesis of thyroid cancer, have…”
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Synergistic Anticancer Activity of N -Hydroxy-7-(2-Naphthylthio) Heptanomide, Sorafenib, and Radiation Therapy in Patient-Derived Anaplastic Thyroid Cancer Models by Yun, Hyeok Jun, Kim, Hee Jun, Kim, Jungmin, Kim, Sang Yong, Chang, Hang-Seok, Park, Cheong Soo, Chang, Ho-Jin, Park, Ki Cheong

“…Anaplastic thyroid cancer (ATC) is an undifferentiated and advanced form of thyroid cancer, accompanied with a high ratio of epigenetic adjustment, which…”
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Potential anti-cancer effect of N-hydroxy-7-(2-naphthylthio) heptanomide (HNHA), a novel histone deacetylase inhibitor, for the treatment of thyroid cancer by Kim, Seok-Mo, Park, Ki-Cheong, Jeon, Jeong-Yong, Kim, Bup-Woo, Kim, Hyeung-Kyoo, Chang, Ho-Jin, Choi, Seung-Hoon, Park, Cheong-Soo, Chang, Hang-Seok

“…Thyroid cancer has been indicated to have a higher global proportion of DNA methylation and a decreased level of histone acetylation. Previous studies showed…”
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A Novel Envelope Detector for High-Frame Rate, High-Frequency Ultrasound Imaging by Jin Ho Chang, Yen, J.T., Shung, K.K.

“…This paper proposes a novel design of envelope detectors capable of supporting a small animal cardiac imaging system requiring a temporal resolution of more…”
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Low-cost, high-speed back-end processing system for high-frequency ultrasound B-mode imaging by Jin Ho Chang, Lei Sun, Yen, J.T., Shung, K.K.

“…For real-time visualization of the mouse heart (6 to 13 beats per second), a back-end processing system involving high-speed signal processing functions to…”
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Dual-Element Intravascular Ultrasound Transducer for Tissue Harmonic Imaging and Frequency Compounding: Development and Imaging Performance Assessment by Lee, Junsu, Chang, Jin Ho

“…Objective: For accurate diagnosis of atherosclerosis, the high spatial and contrast resolutions of intravascular ultrasound (IVUS) images are a key…”
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Tuberculosis cervical lymphadenopathy mimics lateral neck metastasis from papillary thyroid carcinoma by Kim, Seok-Mo, Jun, Hak Hoon, Chang, Ho-Jin, Chun, Ki Won, Kim, Bup-Woo, Lee, Yong Sang, Chang, Hang-Seok, Park, Cheong Soo

“…Background Tuberculosis (TB) lymphadenitis is a frequent cause of lymphadenopathy in areas in which TB is endemic. Cervical lymphadenopathy in TB can mimic…”
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Increased light penetration due to ultrasound-induced air bubbles in optical scattering media by Kim, Haemin, Chang, Jin Ho

“…Light is an attractive tool for high spatial- and contrast-resolution imaging, highly sensitive molecular imaging, and target-selective therapy, and it does…”
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Oblong-Shaped-Focused Transducers for Intravascular Ultrasound Imaging by Lee, Junsu, Jang, Jihun, Chang, Jin Ho

“…In intravascular ultrasound (IVUS) imaging, a transducer is inserted into a blood vessel and rotated to obtain image data. For this purpose, the transducer…”
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Optically Transparent Focused Transducers for Combined Photoacoustic and Ultrasound Microscopy by Park, Sunghun, Kang, Sungwoo, Chang, Jin Ho

“…Purpose Photoacoustic (PA) microscopy has emerged as a useful tool in biomedical imaging applications such as visualization of microvasculature and hemoglobin…”
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Feasibility of rotational scan ultrasound imaging by an angled high frequency transducer for the posterior segment of the eye by Dong-Guk Paeng, Jin Ho Chang, Ruimin Chen, Humayun, M.S., Shung, K.K.

“…High frequency ultrasound over 40 MHz has been used to image the anterior segment of the eye, but it is not suitable for the posterior segment due to the…”
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Elevational Synthetic Aperture Focusing for Three-Dimensional Photoacoustic Imaging Using a Clinical One-Dimensional Array Transducer by Yoon, Changhan, Kang, Jeeun, Song, Tai-kyong, Chang, Jin Ho

“…Objective: Two-dimensional (2D) photoacoustic (PA) imaging based on array transducers provide high spatial resolution in the lateral direction by adopting…”
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Design and Fabrication of a Miniaturized Convex Array for Combined Ultrasound and Photoacoustic Imaging of the Prostate by Jang, Jihun, Chang, Jin Ho

“…Although transrectal ultrasound (TRUS) imaging is widely used for screening and diagnosing prostate cancer, it is often not found on TRUS images, depending on…”
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Ultrasound‐Assisted Photothermal Therapy (ULTRA‐PTT) for the Treatment of Deep‐Seated Tumors by Kim, Haemin, Kim, Jinwoo, Seo, An Na, Chang, Jin Ho

“…Photothermal therapy (PTT) has garnered considerable attention as an attractive treatment tool for cancer due to precisely selective treatment and minimal side…”
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Elimination of Nontargeted Photoacoustic Signals for Combined Photoacoustic and Ultrasound Imaging by Kim, Haemin, Lee, Hohyeon, Kim, Hyuncheol, Chang, Jin Ho

“…As a molecular imaging modality, photoacoustic (PA) imaging has been in the spotlight because it can provide an optical contrast image of physiological…”
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