The First Case of Imported Relapsing Fever in Japan

per Kutsuna, Satoshi, Kawabata, Hiroki, Kasahara, Kei, Takano, Ai, Mikasa, Keiichi
Publicat 2013

Impact of vaccination on measles, mumps, and rubella antibody titers in Japanese healthcare workers: An observational study

per Ogawa, Taku, Inoue, Takashi, Kasahara, Kei, Konishi, Mitsuru, Mikasa, Keiichi
Publicat a PLoS One (2020)

Assessing the effects of exposure to a SARS-CoV-2 re-positive patient in healthcare personnel

per Ogawa, Yoshihiko, Nishida, Koji, Gohma, Iwao, Kasahara, Kei, Yano, Hisakazu
Publicat a BMC Res Notes (2020)

Roxithromycin Favorably Modifies the Initial Phase of Resistance against Infection with Macrolide-Resistant Streptococcus pneumoniae in a Murine Pneumonia Model

per Yasuda, Yasuki, Kasahara, Kei, Mizuno, Fumiko, Nishi, Kazuyuki, Mikasa, Keiichi, Kita, Eiji
Publicat 2007

Risk Factors for Infection or Colonization with CTX-M Extended-Spectrum-β-Lactamase-Positive Escherichia coli

per Han, Jennifer H., Kasahara, Kei, Edelstein, Paul H., Bilker, Warren B., Lautenbach, Ebbing
Publicat 2012

Prevalence of Non-Penicillin-Susceptible Group B Streptococcus in Philadelphia and Specificity of Penicillin Resistance Screening Methods

per Kasahara, Kei, Baltus, Andrew J., Lee, Sun-Hwa, Edelstein, Martha A., Edelstein, Paul H.
Publicat 2010

Evaluation of the Vitek 2 AST-N269 Card for Detection of Meropenem Resistance in Imipenem-Susceptible Meropenem-Resistant Enterobacteriaceae

per Koizumi, Akira, Kasahara, Kei, Komatsu, Yuko, Ui, Koji, Mizuno, Fumiko, Nakayama, Akifumi, Mikasa, Keiichi
Publicat 2013

Rapid Identification of bla(IMP-1) and bla(IMP-6) by Multiplex Amplification Refractory Mutation System PCR

per Nakano, Akiyo, Nakano, Ryuichi, Suzuki, Yuki, Saito, Kyoichi, Kasahara, Kei, Endo, Shiro, Yano, Hisakazu
Publicat a Ann Lab Med (2018)

Polymicrobial Anaerobic Bacteremia Caused by Butyricimonas virosa and Brachyspira pilosicoli in a Patient with Peritonitis following Intestinal Perforation

per Ogawa, Yoshihiko, Sato, Masatoshi, Yamashita, Takaya, Nakano, Ryuichi, Mochizuki, Satoshi, Kasahara, Kei, Yano, Hisakazu, Mikasa, Keiichi
Publicat a Ann Lab Med (2018)

Molecular epidemiology and clinical features of extended-spectrum beta-lactamase- or carbapenemase-producing Escherichia coli bacteremia in Japan

per Komatsu, Yuko, Kasahara, Kei, Inoue, Takashi, Lee, Sang-Tae, Muratani, Tetsuro, Yano, Hisakazu, Kirita, Tadaaki, Mikasa, Keiichi
Publicat a PLoS One (2018)

130. Clinical Presentation and Molecular Epidemiology Characterization of Invasive GBS Infection in Nara, Japan from 2007 to 2016

per Hirai, Nobuyasu, Kasahara, Kei, Ogawa, Yoshihiko, Suzuki, Yuki, Hishiya, Naokuni, Nakano, Ryuichi, Yano, Hisakazu, Yoshikawa, Masahide, Mikasa, Keiichi
Publicat a Open Forum Infect Dis (2019)

Clonal Dissemination of Macrolide-Resistant and Penicillin-Susceptible Serotype 3 and Penicillin-Resistant Taiwan 19F-14 and 23F-15 Streptococcus pneumoniae Isolates in Japan: a Pi...

per Kasahara, Kei, Maeda, Koichi, Mikasa, Keiichi, Uno, Kenji, Takahashi, Ken, Konishi, Mitsuru, Yoshimoto, Eiichiro, Murakawa, Koichi, Kita, Eiji, Kimura, Hiroshi
Publicat 2005

Rapid development of a mycotic aneurysm of the intracranial artery secondary to Scedosporium apiospermum sinusitis

per Ogawa, Yoshihiko, Sato, Masatoshi, Tashiro, Masato, Miyazaki, Masayuki, Nagata, Kiyoshi, Takahashi, Nobuyuki, Kasahara, Kei, Izumikawa, Koichi, Yano, Hisakazu, Mikasa, Keiichi
Publicat a Med Mycol Case Rep (2016)

Antibody Response to Live Attenuated Vaccines in Adults in Japan

per Ogawa, Taku, Uchiyama-Nakamura, Fukumi, Sugata-Tsubaki, Aiko, Yamada, Yutaka, Uno, Kenji, Kasahara, Kei, Maeda, Koichi, Konishi, Mitsuru, Mikasa, Keiichi
Publicat a Open Med (Wars) (2016)

Another false-positive problem for a SARS-CoV-2 antigen test in Japan

per Ogawa, Taku, Fukumori, Tatsuya, Nishihara, Yuji, Sekine, Takahiro, Okuda, Nao, Nishimura, Tomoko, Fujikura, Hiroyuki, Hirai, Nobuyasu, Imakita, Natsuko, Kasahara, Kei
Publicat a J Clin Virol (2020)

Abrogated Caveolin-1 expression via histone modification enzyme Setdb2 regulates brain edema in a mouse model of influenza-associated encephalopathy

per Imakita, Natsuko, Kitabatake, Masahiro, Ouji-Sageshima, Noriko, Hara, Atsushi, Morita-Takemura, Shoko, Kasahara, Kei, Matsukawa, Akihiro, Wanaka, Akio, Mikasa, Keiichi, Ito, Toshihiro
Publicat a Sci Rep (2019)

Comparison of the inoculum size effects of antibiotics on IMP-6 β-lactamase-producing Enterobacteriaceae co-harboring plasmid-mediated quinolone resistance genes

per Ogawa, Yoshihiko, Nakano, Ryuichi, Kasahara, Kei, Mizuno, Tomoki, Hirai, Nobuyasu, Nakano, Akiyo, Suzuki, Yuki, Kakuta, Naoki, Masui, Takashi, Yano, Hisakazu, Mikasa, Keiichi
Publicat a PLoS One (2019)

Clinical characteristics and molecular epidemiology of invasive Streptococcus agalactiae infections between 2007 and 2016 in Nara, Japan

per Hirai, Nobuyasu, Kasahara, Kei, Nakano, Ryuichi, Ogawa, Yoshihiko, Suzuki, Yuki, Ogawa, Miho, Hishiya, Naokuni, Nakano, Akiyo, Ichimura, Sadahiro, Yano, Hisakazu, Yoshikawa, Masahide
Publicat a PLoS One (2020)

Rat-Bite Fever in Human with Streptobacillus notomytis Infection, Japan

per Ogawa, Yoshihiko, Kasahara, Kei, Lee, Sang-Tae, Ito, Takamitsu, Hasegawa, Hideo, Hirose, Sachie, Santo, Shigeru, Yoshida, Atsushi, Nakano, Ryuichi, Yano, Hisakazu, Mikasa, Keiichi
Publicat a Emerg Infect Dis (2018)

Suitability of Carbapenem Inactivation Method (CIM) for Detection of IMP Metallo-β-Lactamase-Producing Enterobacteriaceae

per Saito, Kyoichi, Nakano, Ryuichi, Suzuki, Yuki, Nakano, Akiyo, Ogawa, Yoshihiko, Yonekawa, Shinsuke, Endo, Shiro, Mizuno, Fumiko, Kasahara, Kei, Mikasa, Keiichi, Kaku, Mitsuo, Yano, Hisakazu
Publicat a J Clin Microbiol (2017)