Hisaichi Bannai
Kyorin University
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Publication
Featured researches published by Hisaichi Bannai.
Respirology | 2008
Naoyuki Miyashita; Kazunobu Ouchi; Kozo Kawasaki; Hayashi Komura; Yasuhiro Kawai; Naoki Tsumura; Hisaichi Bannai; Satoshi Iwata; Mikio Oka
Background and objective: To evaluate an enzyme immunoassay (EIA) (AniLab C. pneumoniae) for detecting anti‐Chlamydophila pneumoniae‐specific IgM antibody, by comparing it with an ELISA, Hitazyme C. pneumoniae, and a micro‐immunofluorescence (MIF) test.
Clinical and Vaccine Immunology | 2008
Naoyuki Miyashita; Kazunobu Ouchi; Fumio Kishi; Mitsuaki Tabuchi; Naoki Tsumura; Hisaichi Bannai; Satoshi Iwata; Toshihiro Tanaka; Mikio Oka
ABSTRACT To evaluate a newly developed immunochromatographic test (the MySet test) for the detection of Chlamydophila pneumoniae-specific immunoglobulin M antibodies, the results obtained by the MySet test were compared with those obtained by two serological tests. The sensitivity and specificity of the MySet test were 100% and 92.9%, respectively. The MySet test is rapid and simple to use and is thought to be a useful tool for the selection of appropriate antibiotic therapy.
The Journal of the Japanese Society of Clinical Cytology | 1997
Midori Ono; Yoshio Shiina; Jun Kanemoto; Teruko Komoda; Hisaichi Bannai; Fumiaki Nisiyama
Human line (HL) 細胞を用いChlamydia pneumoniae (C. pneumoniae) 感染細胞に出現する封入体の形態学的観察を行った.その結果, 封入体の染色性はPapanicolaou染色ではヘマトキシリン好性, Giemsa染色では好塩基性を示した.封入体は感染初期で核に隣接した一側に局在し, 感染力価の高い菌液を使用した場合は同部位に複数個観察された. さらに複数個の封入体は直径約6μmまでは融合することなしに増大し, その後融合して1つの大型封入体になった. しかし, それら封入体は部分的に核を圧排するものの, 核を完全に圧排して印環型を呈するものはなかった. 封入体周囲に膜様構造はみられず, 細胞質と封入体の間に不染間隙を認めた. 封入体の形は円形が主体であったが, 崩壊過程の所見として中心部に空洞化を示すものも観察された.以上の所見より, Papanicolaou染色およびGiemsa染色において, C. pneumoniae感染による封入体の検出は可能であるが, 宿主細胞によってはその形態が異なる可能性がある点と封入体を形成する感染細胞の出現率が低い点を考慮する必要があるように思われた.
The Journal of the Japanese Association for Infectious Diseases | 1991
Hisaichi Bannai; Teruko Komoda; Hiroshi Miyazawa; Yoshimori Ashihara; Toshikatsu Hagiwara; Sadashi Shiga
The Journal of the Japanese Association for Infectious Diseases | 2007
Teruko Komoda; Toshifumi Ohshima; Ai Ashida; Hisaichi Bannai; Ryutaro Motomura; Hironobu Akita; Satoshi Iwata; Yoshitake Sato; Keisuke Sunakawa
The Journal of the Japanese Association for Infectious Diseases | 2000
Teruko Komoda; Hisaichi Bannai; Hironobu Akita; Satoshi Iwata; Yoshitake Sato; Keisuke Sunakawa; Toshikatsu Hagiwara
The Journal of the Japanese Association for Infectious Diseases | 1989
Hitoshi Kikuchi; Hisaichi Bannai; Hiroshi Miyazawa; Yoshimori Ashihara
The Journal of the Japanese Association for Infectious Diseases | 2003
Kozue Sato; Teruko Komoda; Hisaichi Bannai; Hironobu Akita; Satoshi Iwata; Yoshitake Sato; Keisuke Sunakawa
The Journal of the Japanese Association for Infectious Diseases | 1999
Hisaichi Bannai; Teruko Komoda; Hironobu Akita; Satoshi Iwata; Yoshitake Sato; Keisuke Sunakawa
Japanese Journal of Chemotherapy | 1998
Teruko Komoda; Hisaichi Bannai; Toshikatsu Hagiwara; Satoshi Iwata; H. Akita; Yoshitake Satou; T. Yokota; Keisuke Sunakawa