Zobrazeno 1 - 10
of 486
pro vyhledávání: '"Masafumi, Harada"'
Autor:
Noritake Matsuda, Hideki Otsuka, Ryosuke Kasai, Tamaki Otani, Leah Anne Christine Locsin Bollos, Shota Azane, Yamato Kunikane, Yoichi Otomi, Yuya Ueki, Mana Okabe, Masafumi Amano, Masanori Tamaki, Shu Wakino, Shoichiro Takao, Masafumi Harada
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-17 (2024)
Abstract In 67Ga-citrate scintigraphy (Ga-S), visual assessment is used by evaluating renal-uptake comparison with liver and spine and is simple and objective. We adopted the standardized uptake value (SUV) for 67Ga-citrate and proposed two quantitat
Externí odkaz:
https://doaj.org/article/9de3a69ebca04751ba7cd95f256888c3
Autor:
Akinari Kasai, Jinsei Miyoshi, Yasushi Sato, Koichi Okamoto, Hiroshi Miyamoto, Takashi Kawanaka, Chisato Tonoiso, Masafumi Harada, Masakazu Goto, Takahiro Yoshida, Akihiro Haga, Tetsuji Takayama
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-10 (2024)
Abstract No clinically relevant biomarker has been identified for predicting the response of esophageal squamous cell carcinoma (ESCC) to chemoradiotherapy (CRT). Herein, we established a CT-based radiomics model with artificial intelligence (AI) to
Externí odkaz:
https://doaj.org/article/f8d01a5541984990b72f702d713e4b1d
Autor:
Saya Matsuzaki, Eiji Hase, Hiroki Takanari, Yuri Hayashi, Yusaku Hayashi, Haruto Oshikata, Takeo Minamikawa, Satoko Kimura, Mayuko Ichimura-Shimizu, Takeshi Yasui, Masafumi Harada, Koichi Tsuneyama
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-10 (2023)
Abstract Liver fibrosis is assessed mainly by conventional staining or second harmonic generation (SHG) microscopy, which can only provide collagen content in fibrotic area. We propose to use polarization-resolved SHG (PR-SHG) microscopy to quantify
Externí odkaz:
https://doaj.org/article/0d1ea868385349119a9b3f35d81fde03
Autor:
Yoshiteru Tada, Toshitaka Fujihara, Izumi Yamaguchi, Masaaki Korai, Shu Sogabe, Mai Azumi, Eiji Shikata, Koji Bando, Kohei Nakajima, Kenji Shimada, Nobuaki Yamamoto, Hiroki Yamazaki, Yuishin Izumi, Masafumi Harada, Yasuhisa Kanematsu, Yasushi Takagi
Publikováno v:
Heliyon, Vol 10, Iss 2, Pp e24754- (2024)
Purpose: Non-convulsive status epilepticus (NCSE) is characterized by repetitive or continuous seizures without convulsions. Arterial spin labeling (ASL) is useful for assessing hyperperfusion due to neurovascular unit coupling in patients with NCSE;
Externí odkaz:
https://doaj.org/article/57c608706dc843d490660b2f7e07cbc7
Autor:
Takayoshi Shinya, MD, PhD, Tomoki Matsushita, MD, Yuka Hiroshima, MD, Yoichi Otomi, MD, PhD, Yasuhisa Kanematsu, MD, PhD, Yoshimi Bando, MD, PhD, Hisanori Uehara, MD, PhD, Yoshiaki Kitamura, MD, PhD, Masafumi Harada, MD, PhD
Publikováno v:
Radiology Case Reports, Vol 18, Iss 1, Pp 386-391 (2023)
Myoepithelial carcinoma of the nasal cavity is extremely rare. We report the case of a 66-year-old man with myoepithelial carcinoma of the nasal cavity. Computed tomography (CT) and magnetic resonance imaging revealed a lobulated soft tissue mass wit
Externí odkaz:
https://doaj.org/article/b6b8b123e28c4b75820e93253a28310f
Autor:
Akinari Kasai, Jinsei Miyoshi, Yasushi Sato, Koichi Okamoto, Hiroshi Miyamoto, Takashi Kawanaka, Chisato Tonoiso, Masafumi Harada, Masakazu Goto, Takahiro Yoshida, Akihiro Haga, Tetsuji Takayama
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-1 (2024)
Externí odkaz:
https://doaj.org/article/35d6169e1e884783bff49440aaf6bf67
Autor:
Taku Matsuda, Ryoma Morigaki, Yuki Matsumoto, Hideo Mure, Kazuhisa Miyake, Masahito Nakataki, Masafumi Harada, Yasushi Takagi
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-6 (2022)
Abstract We aimed to clarify the correlations between motor symptoms and obsessive–compulsive symptoms and between the volumes of basal ganglia components and obsessive–compulsive symptoms. We retrospectively included 14 patients with medically i
Externí odkaz:
https://doaj.org/article/f8e4b0b08ffe46fea4f99a457fbeb3b8
Autor:
Shotaro Haji, Koji Fujita, Ryosuke Oki, Yusuke Osaki, Ryosuke Miyamoto, Hiroyuki Morino, Seiichi Nagano, Naoki Atsuta, Yuki Kanazawa, Yuki Matsumoto, Atsuko Arisawa, Hisashi Kawai, Yasutaka Sato, Satoshi Sakaguchi, Kenta Yagi, Tatsuto Hamatani, Tatsuo Kagimura, Hiroaki Yanagawa, Hideki Mochizuki, Manabu Doyu, Gen Sobue, Masafumi Harada, Yuishin Izumi
Publikováno v:
JMIR Research Protocols, Vol 12, p e42032 (2023)
BackgroundAmyotrophic lateral sclerosis (ALS) is a fatal neurodegenerative disorder, with its currently approved drugs, including riluzole and edaravone, showing limited therapeutic effects. Therefore, safe and effective drugs are urgently necessary.
Externí odkaz:
https://doaj.org/article/5bcf8cf20c5741ca83d7aded83f2f34c
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-9 (2022)
Abstract In clinical magnetic resonance imaging, gadolinium-based contrast agents are commonly used for detecting brain tumors and evaluating the extent of malignancy. We present a new method to evaluate relaxivity (r1) and contrast agent concentrati
Externí odkaz:
https://doaj.org/article/22ad381cf1334d91b12d43dbceccfd01
Autor:
Kazuo Nakamichi, Yoshiharu Miura, Toshio Shimokawa, Kenta Takahashi, Tadaki Suzuki, Nobuaki Funata, Masafumi Harada, Koichiro Mori, Nobuo Sanjo, Motohiro Yukitake, Kazuya Takahashi, Tsuyoshi Hamaguchi, Shoko Izaki, Satoru Oji, Jin Nakahara, Ryusuke Ae, Koki Kosami, Souichi Nukuzuma, Yosikazu Nakamura, Kyoichi Nomura, Shuji Kishida, Hidehiro Mizusawa, Masahito Yamada, Masaki Takao, Hideki Ebihara, Masayuki Saijo
Publikováno v:
Viruses, Vol 15, Iss 4, p 968 (2023)
Progressive multifocal leukoencephalopathy (PML) is a devastating demyelinating disease caused by JC virus (JCV), predominantly affecting patients with impaired cellular immunity. PML is a non-reportable disease with a few exceptions, making national
Externí odkaz:
https://doaj.org/article/c821a8aa6f76416580c3710e33024275