Zobrazeno 1 - 10
of 113
pro vyhledávání: '"Takamasa YAMAMOTO"'
Autor:
Yan Yan, Kanami Ito, Hiroshi Fukuda, Shuko Nojiri, Wataru Urasaki, Takamasa Yamamoto, Yuki Horiuchi, Satoshi Hori, Kazuhisa Takahashi, Toshio Naito, Yoko Tabe
Publikováno v:
Human Vaccines & Immunotherapeutics, Vol 20, Iss 1 (2024)
ABSTRACTInfection-induced SARS-CoV-2 seroprevalence has been studied worldwide. At Juntendo University Hospital (JUH) in Tokyo, Japan, we have consistently conducted serological studies using the blood residue of healthcare workers (HCWs) at annual h
Externí odkaz:
https://doaj.org/article/784b8f4cd26041b6b81906cf18b877bd
Autor:
Wataru Hirata, Yoshiro Itatani, Hideyuki Masui, Kenji Kawada, Rei Mizuno, Takamasa Yamamoto, Takuya Okamoto, Ryotaro Ogawa, Susumu Inamoto, Hisatsugu Maekawa, Ryosuke Okamura, Yoshiyuki Kiyasu, Keita Hanada, Michio Okamoto, Yasuyo Nishikawa, Naoko Sugimoto, Takuya Tamura, Etsuro Hatano, Yoshiharu Sakai, Kazutaka Obama
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-13 (2023)
Abstract Osteoprotegerin (OPG) is a secreted cytokine that functions as a decoy receptor for receptor activator of nuclear factor kappa-B (RANK) ligand (RANKL). Anti-RANKL treatment for bone metastasis has been widely accepted for solid tumors. Howev
Externí odkaz:
https://doaj.org/article/243d1be103784bed9b5b49d3fa6ff9e2
Autor:
Rie Kanamori, Yan Yan, Kanami Ito, Hiroshi Fukuda, Satoshi Hori, Takamasa Yamamoto, Gene Igawa, Kaori Saito, Yuki Horiuchi, Shuko Nojiri, Yuji Nishizaki, Yoko Tabe, Kazuhisa Takahashi, Toshio Naito
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-7 (2023)
Abstract Despite Japan’s high vaccination coverage, daily numbers of new COVID-19 cases have been high. However, studies on the seroprevalence among Japanese people and the causative factors for rapid spread have remained limited. In this study, we
Externí odkaz:
https://doaj.org/article/8e94aa82b48f4308a01cee7585d3e01a
Publikováno v:
International Journal of Emergency Medicine, Vol 15, Iss 1, Pp 1-4 (2022)
Abstract Background Gastrointestinal attacks are frequent symptoms in patients diagnosed with hereditary angioedema (HAE). Cases of self-limited bowel intussusception and unneeded exploratory laparotomy due to lack of knowledge about HAE have been re
Externí odkaz:
https://doaj.org/article/1489db6087b24c0faef3a22b22e6242f
Autor:
Maika Takahashi, Tomohiko Ai, Konomi Sinozuka, Yuna Baba, Gene Igawa, Shuko Nojiri, Takamasa Yamamoto, Maiko Yuri, Satomi Takei, Kaori Saito, Yuki Horiuchi, Takayuki Kanno, Minoru Tobiume, Abdullah Khasawneh, Faith Jessica Paran, Makoto Hiki, Mitsuru Wakita, Takashi Miida, Tadaki Suzuki, Atsushi Okuzawa, Kazuhisa Takahashi, Toshio Naito, Yoko Tabe
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-10 (2022)
Abstract COVID-19 antibody testing has been developed to investigate humoral immune response in SARS-CoV-2 infection. To assess the serological dynamics and neutralizing potency following SARS-CoV-2 infection, we investigated the neutralizing (NT) an
Externí odkaz:
https://doaj.org/article/03a1308fd6704190a64947490cdc2857
Autor:
Gene Igawa, Tomohiko Ai, Takamasa Yamamoto, Kanami Ito, Shuko Nojiri, Kaori Saito, Mitsuru Wakita, Hiroshi Fukuda, Satoshi Hori, Shigeki Misawa, Takashi Miida, Kuniaki Seyama, Kazuhisa Takahashi, Yoko Tabe, Toshio Naito
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-9 (2022)
Abstract In 2020, we reported a low seroprevalence of N-specific antibodies in 4147 health care workers (HCWs) at a frontline hospital in Tokyo, Japan. In Japan, a vaccine campaign was launched in early 2021. We re-evaluated seroprevalences of N- and
Externí odkaz:
https://doaj.org/article/76abd37ed6d94382aa171ffcc18ee967
Autor:
Toshihiro Takahashi, Tomohiko Ai, Kaori Saito, Shuko Nojiri, Maika Takahashi, Gene Igawa, Takamasa Yamamoto, Abdullah Khasawneh, Faith Jessica Paran, Satomi Takei, Yuki Horiuchi, Takayuki Kanno, Minoru Tobiume, Makoto Hiki, Mitsuru Wakita, Takashi Miida, Atsushi Okuzawa, Tadaki Suzuki, Kazuhisa Takahashi, Toshio Naito, Yoko Tabe
Publikováno v:
PLoS ONE, Vol 18, Iss 9, p e0291670 (2023)
The COVID-19 antibody test was developed to investigate the humoral immune response to SARS-CoV-2 infection. In this study, we examined whether S antibody titers measured using the anti-SARS-CoV-2 IgG II Quant assay (S-IgG), a high-throughput test me
Externí odkaz:
https://doaj.org/article/96817824b4574ecdb8d437b1c7133d46
Autor:
Maika Takahashi, Kaori Saito, Tomohiko Ai, Shuko Nojiri, Abdullah Khasawneh, Faith Jessica Paran, Yuki Horiuchi, Satomi Takei, Takamasa Yamamoto, Mitsuru Wakita, Makoto Hiki, Takashi Miida, Toshio Naito, Kazuhisa Takahashi, Yoko Tabe
Publikováno v:
PLoS ONE, Vol 18, Iss 1, p e0279779 (2023)
BackgroundDespite the worldwide campaigns of COVID-19 vaccinations, the pandemic is still a major medical and social problem. The Ortho VITROS SARS-CoV-2 spike-specific quantitative IgG (VITROS S-IgG) assay has been developed to assess neutralizing a
Externí odkaz:
https://doaj.org/article/cf738a980af0491f96f11baa937ccd10
Publikováno v:
Nihon Kikai Gakkai ronbunshu, Vol 88, Iss 913, Pp 22-00091-22-00091 (2022)
In recent years, the development of technologies for "connected factories" based on the Internet of Things (IoT) has become important, and industrial robots are required to operate autonomously based on sensing technologies and their data. In this pa
Externí odkaz:
https://doaj.org/article/02804a564c6046c0817c70c2e5b4634d
Autor:
Hiroshi Fukuda, Kuniaki Seyama, Kanami Ito, Tomohiko Ai, Shuko Nojiri, Satoshi Hori, Mitsuru Wakita, Kaori Saito, Yuka Shida, Rie Nagura, Mayu Hasegawa, Chiaki Kanemoto, Mayumi Tokuhara, Katsunobu Okajima, Yukio Yoshikawa, Narimasa Katsuta, Takamasa Yamamoto, Mayumi Idei, Yuki Horiuchi, Kotoko Yamatani, Shigeki Misawa, Toshio Naito, Takashi Miida, Hiroyuki Sato, Nobutaka Hattori, Yoko Tabe, Kazuhisa Takahashi
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-7 (2021)
Abstract Healthcare workers (HCWs) are highly exposed to severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection. The actual coronavirus disease (COVID-19) situation, especially in regions that are less affected, has not yet been deter
Externí odkaz:
https://doaj.org/article/80d1e32c493441ed8ec1257bc0200a90