Zobrazeno 1 - 10
of 129
pro vyhledávání: '"Munenobu Nogami"'
Autor:
Hidehiko Okazawa, Munenobu Nogami, Shota Ishida, Akira Makino, Tetsuya Mori, Yasushi Kiyono, Masamichi Ikawa
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-8 (2024)
Abstract The glymphatic system is considered to play a pivotal role in the clearance of disease-causing proteins in neurodegenerative diseases. This study employed MR diffusion tensor imaging (DTI) to evaluate glymphatic system function and its corre
Externí odkaz:
https://doaj.org/article/da03fac5fd2d41f1a9626f13f00cf7c7
Autor:
Mizuho Nishio, Takaaki Matsunaga, Hidetoshi Matsuo, Munenobu Nogami, Yasuhisa Kurata, Koji Fujimoto, Osamu Sugiyama, Toshiaki Akashi, Shigeki Aoki, Takamichi Murakami
Publikováno v:
Informatics in Medicine Unlocked, Vol 46, Iss , Pp 101465- (2024)
Purpose: Natural language processing using language models has yielded promising results in various fields. Language models can help improve the workflow of radiologists. This retrospective study aimed to construct and evaluate language models for au
Externí odkaz:
https://doaj.org/article/4b05e39e0dc0428e8cb09698a73e6609
Autor:
Hidetoshi Matsuo, Mizuho Nishio, Munenobu Nogami, Feibi Zeng, Takako Kurimoto, Sandeep Kaushik, Florian Wiesinger, Atsushi K. Kono, Takamichi Murakami
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-15 (2022)
Abstract The integrated positron emission tomography/magnetic resonance imaging (PET/MRI) scanner simultaneously acquires metabolic information via PET and morphological information using MRI. However, attenuation correction, which is necessary for q
Externí odkaz:
https://doaj.org/article/3abc55ffc1eb4d1f85753bba5c842add
Autor:
Munenobu Nogami, Tetsuya Tsujikawa, Hiroyuki Maeda, Nobuyuki Kosaka, Mizuho Takahashi, Naoki Kinoshita, Tetsuya Mori, Akira Makino, Yasushi Kiyono, Takamichi Murakami, Takanori Goi, Hidehiko Okazawa
Publikováno v:
Diagnostics, Vol 13, Iss 11, p 1851 (2023)
Coronavirus disease (COVID-19) vaccination is known to cause a diagnostic dilemma due to false-positive findings on [18F]FDG PET in vaccine-associated hypermetabolic lymphadenopathy. We present two case reports of women with estrogen-receptor (ER)-po
Externí odkaz:
https://doaj.org/article/5a42341979034dadb9e8a1c000d7ee71
Autor:
Junko Inoue Inukai, Munenobu Nogami, Miho Tachibana, Feibi Zeng, Tatsuya Nishitani, Kazuhiro Kubo, Takamichi Murakami
Publikováno v:
Diagnostics, Vol 13, Iss 11, p 1871 (2023)
This study evaluated the diagnostic value of a rapid whole-body fluorodeoxyglucose (FDG) positron emission tomography (PET)/magnetic resonance imaging (MRI) approach, combining Bayesian penalised likelihood (BPL) PET with an optimised β value and ab
Externí odkaz:
https://doaj.org/article/d637cf185bcf402e8191d6643101ea50
Autor:
Kunihiko Kiuchi, Koji Fukuzawa, Munenobu Nogami, Yoshiaki Watanabe, Mitsuru Takami, Yu Izawa, Noriyuki Negi, Katsusuke Kyotani, Shumpei Mori, Ken‐Ichi Hirata
Publikováno v:
Journal of Arrhythmia, Vol 37, Iss 1, Pp 52-59 (2021)
Abstract Background Atrial inflammation plays an important role in initiating atrial fibrosis, which could perpetuate atrial fibrillation (AF). However, the method of visualization of atrial inflammation has not been established. We sought to investi
Externí odkaz:
https://doaj.org/article/b2550a8c8c054cf8aee9392ee2b6f677
Autor:
Keisuke Oe, Feibi Zeng, Tomoaki Fukui, Munenobu Nogami, Takamichi Murakami, Tomoyuki Matsumoto, Ryosuke Kuroda, Takahiro Niikura
Publikováno v:
Journal of Orthopaedic Surgery and Research, Vol 16, Iss 1, Pp 1-6 (2021)
Abstract Background Recently, a standardized uptake value (SUV) has been used to evaluate bone single-photon emission computed tomography (SPECT). The aim of this study was to investigate quantitative SPECT imaging of uninfected nonunion to compare h
Externí odkaz:
https://doaj.org/article/9d110fcd32a7432fbb361f7b1b7f7d4b
Autor:
Keisuke Oe, Feibi Zeng, Takahiro Niikura, Tomoaki Fukui, Kenichi Sawauchi, Tomoyuki Matsumoto, Munenobu Nogami, Takamichi Murakami, Ryosuke Kuroda
Publikováno v:
Journal of Clinical Medicine, Vol 11, Iss 22, p 6732 (2022)
When visualizing biological activity at nonunion sites by the radioisotopes, gamma rays are more attenuated if metal implants are placed in the bone. However, the effects of various implant types and their placement on gamma ray attenuation in quanti
Externí odkaz:
https://doaj.org/article/7c3ee8846ebe4258b38201165ec8fa00
Autor:
Munenobu Nogami, Feibi Zeng, Junko Inukai, Yoshiaki Watanabe, Mizuho Nishio, Tomonori Kanda, Yoshiko R Ueno, Keitaro Sofue, Atsushi K Kono, Masatoshi Hori, Akihito Ohnishi, Kazuhiro Kubo, Takako Kurimoto, Takamichi Murakami
Publikováno v:
PLoS ONE, Vol 16, Iss 3, p e0249304 (2021)
PurposeTo retrospectively assess the repeatability of physiological F-18 labeled fluorodeoxyglucose (FDG) uptake in the skin on positron emission tomography/magnetic resonance imaging (PET/MRI) and explore its regional distribution and relationship w
Externí odkaz:
https://doaj.org/article/7ee6b708756849fba686e7d25f3bb0be
Autor:
Yasuhiro Ogawa, Kei Kubota, Nobutaka Aoyama, Tomoaki Yamanishi, Shinji Kariya, Norihiko Hamada, Munenobu Nogami, Akihito Nishioka, Masahide Onogawa, Mitsuhiko Miyamura
Publikováno v:
Cancers, Vol 7, Iss 4, Pp 2277-2289 (2015)
The purpose of the present study was to establish a non-surgical breast-conserving treatment (BCT) using KORTUC II radiosensitization treatment. A new radiosensitizing agent containing 0.5% hydrogen peroxide and 0.83% sodium hyaluronate (a CD44 ligan
Externí odkaz:
https://doaj.org/article/4000fc06130b4651ae4b9ad75a0eb032