Search Results - "Sasaki, Hidehiko"

Ultrasonic Tissue Characterization of Atherosclerosis by a Speed-of-Sound Microscanning System by Saijo, Y., Filho, E.S., Sasaki, H., Yambe, T., Tanaka, M., Hozumi, N., Kobayashi, K., Okada, N.

“…We have been developing a scanning acoustic microscope (SAM) system for medicine and biology featuring quantitative measurement of ultrasonic parameters of…”
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Ultrasonic tissue characterization of infarcted myocardium by scanning acoustic microscopy by Saijo, Y, Tanaka, M, Okawai, H, Sasaki, H, Nitta, S I, Dunn, F

“…The purpose of this study was to ultrasonically characterize infarcted human myocardial tissue at the microscopic level by scanning acoustic microscopy…”
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Influence of tissue preparation on the acoustic properties of tissue sections at high frequencies by Sasaki, Hidehiko, Saijo, Yoshifumi, Tanaka, Motonao, Nitta, Shin-ichi

“…The purpose of the present study was to clarify the influence of tissue preparation on the high-frequency acoustic properties by comparing the acoustic…”
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Application of scanning acoustic microscopy for assessing stress distribution in atherosclerotic plaque by Saijo, Y, Ohashi, T, Sasaki, H, Sato, M, Jorgensen, C S, Nitta, S

“…Scanning acoustic microscopy (SAM) was equipped to assess the acoustic properties of normal and atherosclerotic coronary arteries. The SAM image in the…”
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Visualization of human umbilical vein endothelial cells by acoustic microscopy by Saijo, Yoshifumi, Sasaki, Hidehiko, Sato, Masaaki, Nitta, Shin-ichi, Tanaka, Motonao

“…The morphology and acoustic properties of the human umbilical vein endothelial cells (HUVECs) were evaluated using a scanning acoustic microscope system…”
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Sound speed scanning acoustic microscopy for biomedical applications by Saijo, Yoshifumi, Sasaki, Hidehiko, Hozumi, Naohiro, Kobayashi, Kazuto, Tanaka, Motonao, Yambe, Tomoyuki

“…Since 1985, we have been developing a scanning acoustic microscope (SAM) system for biomedical use and have been investigating the acoustic properties of…”
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Influence of tissue preparation on the high-frequency acoustic properties of normal kidney tissue by Sasaki, H, Saijo, Y, Tanaka, M, Okawai, H, Terasawa, Y, Yambe, T, Nitta, S

“…The influence of various tissue preparations on the acoustic properties of normal kidney tissue at high frequencies was investigated. Eight surgically excised…”
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CHARACTERIZATION OF RENAL ANGIOMYOLIPOMA BY SCANNING ACOUSTIC MICROSCOPY by SASAKI, HIDEHIKO, SAIJO, YOSHIFUMI, TANAKA, MOTONAO, NITTA, SHIN-ICHI, YAMBE, TOMOYUKI, TERASAWA, YOSHIO

“…A scanning acoustic microscope system was used to differentiate renal angiomyolipoma from renal cell carcinoma. The ultrasonic frequency used ranged from 100…”
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Ultrasonic tissue characterization of renal cell carcinoma tissue by Sasaki, H, Tanaka, M, Saijo, Y, Okawai, H, Terasawa, Y, Nitta, S, Suzuki, K

“…The purpose of this study was to characterize renal cell carcinoma tissue by the measurement of microacoustic properties. A scanning acoustic microscope system…”
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Ultrasonic speed microscopy for imaging of coronary artery by Saijo, Yoshifumi, Hozumi, Naohiro, Lee, Cheolkyou, Nagao, Masayuki, Kobayashi, Kazuto, Oakada, Nagaya, Tanaka, Naohiko, Santos Filho, Esmeraldo dos, Sasaki, Hidehiko, Tanaka, Motonao, Yambe, Tomoyuki

“…We have been developing a scanning acoustic microscope (SAM) system for medicine and biology featuring quantitative measurement of ultrasonic speed and…”
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Classification of flow-limiting thrombus in acute coronary syndrome by acoustic microscopy by Sasaki, Hidehiko, Saijo, Yoshifumi, Kanno, Takayuki, Tanaka, Motonao

“…Virtual histology (VH), based on a power spectral analysis of radio-frequency signal from intravascular ultrasound (IVUS) with neural network, can detect an…”
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Large Thrombus in the Ascending Aorta Successfully Treated by Thrombolysis: An Unusual Cause of Acute Massive Myocardial Infarction by Ito, Hisao, Takahashi, Kazuhiko, Sasaki, Hidehiko, Akiho, Hiroshi, Katahira, Yoshiaki, Saito, Haruo, Ishibashi, Tadashi

“…A 52-year-old woman suffered from acute massive myocardial infarction in association with a large thrombus in the ascending aorta. She was a moderate smoker…”
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Twenty years’ development of acoustic microscopy for medicine and biology by Saijo, Yoshifumi, Sasaki, Hidehiko, Tanaka, Motonao, Hozumi, Naohiro, Kobayashi, Kazuto, Dunn, Floyd

“…Since 1985, scanning acoustic microscope (SAM) systems for medicine and biology has been developed and have been equipped for investigation of acoustic…”
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Acoustic properties of aortic aneurysm obtained with scanning acoustic microscopy by Saijo, Yoshifumi, Miyakawa, Toshifumi, Sasaki, Hidehiko, Tanaka, Motonao, Nitta, Shin-ichi

“…In aortic aneurysm tissues, macrophages and their secretion of matrix metalloproteinases (MMPs) are playing important role for tissue degeneration. Some…”
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Ultrasonic tissue characterization of atherosclerosis by a speed-of-sound microscanning system : High resolution ultrasonic imaging in industrial, material and biomaterial applications by SAIJO, Yoshifumi, FILHO, Esmeraldo Santos, SASAKI, Hidehiko, YAMBE, Tomoyuki, TANAKA, Motonao, HOZUMI, Naohiro, KOBAYASHI, Kazuto, OKADA, Nagaya

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Acoustic properties of atherosclerosis of human aorta obtained with high-frequency ultrasound by Saijo, Y, Sasaki, H, Okawai, H, Nitta, S, Tanaka, M

“…The ultrasonic properties of the tissue elements in the aorta were measured using a scanning acoustic microscope (SAM). Twelve autopsied aortas were…”
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Silent Obstruction of the Coronary Stenosis between Diagnostic Angiography and Later Percutaneous Transluminal Coronary Angioplasty without Myocardial Infarction by YAMBE, TOMOYUKI, NITTA, SHIN-ICHI, CHIBA, SHIGEKI, SAIJOH, YOSHIFUMI, NAGANUMA, SHIGERU, AKIHO, HIROSHI, KAKINUMA, YOSHITO, IZUTSU, KENJI, KIKUCHI, YUH-ICHI, NAGANUMA, TOHRU, SUGAWARA, SHIGEO, TANAKA, MOTONAO, MEGURO, TAI-ICHIROH, SASAKI, HIDEHIKO, MITSUOKA, MIKIO, TERASAWA, YOSHIO, NITTA, KEIKO, KATAHIRA, YOSHIAKI, OHTOMO, TATSUSHI, ENDOH, NORIO, KAKEDA, HISANAO, SONOBE, TAROH, TAKAHASHI, KAZUHIKO, MIURA, MAKOTO, SATO, NAOSHI, MOHRI, HITOSHI

“…YAMBE, T., NITTA, S., CHIBA, S., SAIJOH, Y., NAGANUMA, S., AKIHO, H., KAKINUMA, Y., IZUTSU, K., KIKUCHI, Y., NAGANUMA, T., SUGAWARA, S., TANAKA, M., MEGURO,…”
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Application of acoustic microscopy to assessment of cardiovascular biomechanics by Saijo, Yoshifumi, Sasaki, Hidehiko, Nitta, Shin-ichi, Tanaka, Motonao, Joergensen, Claus S., Falk, Erling

“…Acoustic microscopy provides information on physical and mechanical properties of biological tissues, while optical microscopy with various staining techniques…”
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Large hiatus hernia compressing the heart and impairing the respiratory function: a case report by Ito, Hisao, Kitami, Masahiro, Ohgi, Shie, Ohe, Hiroo, Ozoe, Akiyuki, Sasaki, Hidehiko, Konnai, Toshiaki

“…A 76-year-old female presented with a large hiatus hernia with intrathoracic stomach manifesting as severe exertion dyspnea. She had no cardiac or pulmonary…”
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Evaluation of the Inner-Surface Morphology of an Artificial Heart by AcousticMicroscopy by Saijo, Yoshifumi, Okawai, Hiroaki, Sasaki, Hidehiko, Yambe, Tomoyuki, Nitta, Shin-ichi, Tanaka, Motonao, Kobayashi, Kazuto, Honda, Yosuke

“…The total artificial heart (TAH) is being developed for permanent replacement of the natural heart instead of heart transplantation. The need for detecting the…”
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