Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Norio Ohash"'
Autor:
Hongru Su, Kenji Kubo, Shigetoshi Sakabe, Shinsuke Mizuno, Nobuhiro Komiya, Shigehiro Akachi, Hiromi Fujita, Kozue Sato, Hiroki Kawabata, Hiromi Nagaoka, Shuji Ando, Norio Ohashi
Publikováno v:
Emerging Infectious Diseases, Vol 28, Iss 11, Pp 2355-2357 (2022)
In retrospective analyses, we report 3 febrile patients in Japan who had seroconversion to antibodies against Ehrlichia chaffeensis antigens detected by using an immunofluorescence and Western blot. Our results provide evidence of autochthonous human
Externí odkaz:
https://doaj.org/article/3780f6b563e340f2b60e2698d5b699e1
Autor:
Dan Liu, Wulantuya, Hongxia Fan, Xiaona Li, Fangchao Li, Ting Gao, Xuhong Yin, Zitong Zhang, Minzhi Cao, Hiroki Kawabata, Kozue Sato, Norio Ohashi, Shuji Ando, Gaowa
Publikováno v:
PLoS Neglected Tropical Diseases, Vol 17, Iss 3, p e0011121 (2023)
Tick-borne infectious diseases pose a serious health threat in certain regions of the world. Emerging infectious diseases caused by novel tick-borne pathogens have been reported that are causing particular concern. Several tick-borne diseases often c
Externí odkaz:
https://doaj.org/article/869c9456e998423fb09c92d052fb3ed8
Autor:
Gaowa, Wulantuya, Kozue Sato, Dan Liu, Yunhong Cui, Xuhong Yin, Lihua Zhang, Hong Li, Tingfu Wang, Rongxin Liu, Lijing Wu, Saixia Lu, Ting Gao, Zitong Zhang, Minzhi Cao, Guodong Wang, Chunpu Li, Dacheng Yan, Norio Ohashi, Shuji Ando, Hiroki Kawabata
Publikováno v:
Parasites & Vectors, Vol 14, Iss 1, Pp 1-8 (2021)
Abstract Background Borrelia miyamotoi is a newly described relapsing fever spirochete transmitted by ixodid tick species. Little is known about the prevalence of B. miyamotoi infections in humans and ticks in Inner Mongolia, China. Therefore, we inv
Externí odkaz:
https://doaj.org/article/5dc2158d4fba4331b5ec2bdeebf0685d
Autor:
Hongru Su, Eri Onoda, Hitoshi Tai, Hiromi Fujita, Shigetoshi Sakabe, Kentaro Azuma, Shigehiro Akachi, Saori Oishi, Fuyuki Abe, Shuji Ando, Norio Ohashi
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-11 (2021)
Abstract Ehrlichia species are obligatory intracellular bacteria transmitted by arthropods, and some of these species cause febrile diseases in humans and livestock. Genome sequencing has only been performed with cultured Ehrlichia species, and the t
Externí odkaz:
https://doaj.org/article/3a33ff23a9e8444abe9b1254b81d8249
Autor:
Yuko Yoshikawa, Yuki Katayanagi, Manatsu Kamiya, Yuri Yamamoto, Ryuta Fukutomi, Shinjiro Imai, Noriyuki Miyoshi, Norio Ohashi
Publikováno v:
Journal of Functional Foods, Vol 49, Iss , Pp 458-464 (2018)
We evaluated the effect of tomato saponin, containing esculeoside A, a major saponin found in Japanese pink-colored tomato, on collagen-induced arthritis DBA/1J mice. Arthritis scores in collagen-injected mice were markedly lower by tomato saponin su
Externí odkaz:
https://doaj.org/article/bbf5b3a58b9d4fc3898bca44c28968c4
Autor:
Gaowa, Wulantuya, Xuhong Yin, Shengchun Guo, Chunlian Ding, Minzhi Cao, Hiroki Kawabata, Kozue Sato, Shuji Ando, Hiromi Fujita, Fumihiko Kawamori, Hongru Su, Masahiko Shimada, Yuko Shimamura, Shuichi Masuda, Norio Ohashi
Publikováno v:
Emerging Infectious Diseases, Vol 24, Iss 11, Pp 2105-2107 (2018)
We found Rickettsia raoultii infection in 6/261 brucellosis-negative patients with fever of unknown origin in brucellosis-endemic Inner Mongolia, China. We further identified Hyalomma asiaticum ticks associated with R. raoultii, H. marginatum ticks a
Externí odkaz:
https://doaj.org/article/41df937a0e8045da99d3d9fe2f3973fc
Autor:
Yuko Shimamura, Mio Utsumi, Chikako Hirai, Ami Kurokawa, Toshiyuki Kan, Norio Ohashi, Shuichi Masuda
Publikováno v:
Molecules, Vol 25, Iss 8, p 1867 (2020)
Staphylococcal enterotoxin A (SEA) functions both as superantigens that stimulate non-specific T cell proliferation as well as potent gastrointestinal toxins. We previously reported that (−)-epigallocatechin gallate (EGCG) binds to SEA. Therefore,
Externí odkaz:
https://doaj.org/article/3286b68e4e4f414fb7a7344747780bec
Autor:
Norio Ohashi, Gaowa, Wuritu, Fumihiko Kawamori, Dongxing Wu, Yuko Yoshikawa, Seizou Chiya, Kazutoshi Fukunaga, Toyohiko Funato, Masaaki Shiojiri, Hideki Nakajima, Yoshiji Hamauzu, Ai Takano, Hiroki Kawabata, Shuji Ando, Toshio Kishimoto
Publikováno v:
Emerging Infectious Diseases, Vol 19, Iss 2, Pp 289-292 (2013)
We retrospectively confirmed 2 cases of human Anaplasma phagocytophilum infection. Patient blood samples contained unique p44/msp2 for the pathogen, and antibodies bound to A. phagocytophilum antigens propagated in THP-1 rather than HL60 cells. Unles
Externí odkaz:
https://doaj.org/article/9a28d1c57c8c460bb43d26b8a07fdec9
Autor:
Yuko Shimamura, Mio Utsumi, Chikako Hirai, Shogo Nakano, Sohei Ito, Ai Tsuji, Takeshi Ishii, Takahiro Hosoya, Toshiyuki Kan, Norio Ohashi, Shuichi Masuda
Publikováno v:
Molecules, Vol 23, Iss 5, p 1125 (2018)
Staphylococcal enterotoxin A (SEA) is a toxin protein, and is the most common cause of staphylococcal food poisoning. Polyphenols, such as catechins, are known to interact with proteins. In this study, we investigated the binding of catechins to SEA
Externí odkaz:
https://doaj.org/article/d3278c4377f84c409997d3b531f3bf7a
Autor:
Norio Ohashi, Megumi Inayoshi, Kayoko Kitamura, Fumihiko Kawamori, Daizoh Kawaguchi, Yuusaku Nishimura, Hirotaka Naitou, Midori Hiroi, Toshiyuki Masuzawa
Publikováno v:
Emerging Infectious Diseases, Vol 11, Iss 11, Pp 1780-1783 (2005)
We report Anaplasma phagocytophilum infection of Ixodes persulcatus and I. ovatus ticks in Japan. Unique p44/msp2 paralogs (and/or 16S rRNA genes) were detected in tick tissues, salivary glands, and spleens of experimentally infected mice. These find
Externí odkaz:
https://doaj.org/article/d8004b1fc5634a229d3da8e6cbd7f2fb