Search Results - "Shimizu, Shigetaka"

Spontaneous inversion of nystagmus without a positional change in the horizontal canal variant of benign paroxysmal positional vertigo by Ogawa, Yasuo, Ichimura, Akihide, Otsuka, Koji, Hagiwara, Akira, Inagaki, Taro, Shimizu, Shigetaka, Nagai, Noriko, Itani, Shigeto, Suzuki, Mamoru

“…We investigated the neuro-otological findings, including nystagmus, and the clinical course of patients with the horizontal canal variant of benign paroxysmal…”
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Blockage of longitudinal flow in Meniere's disease: A human temporal bone study by Shimizu, Shigetaka, Cureoglu, Sebahattin, Yoda, Shigetoshi, Suzuki, Mamoru, Paparella, Michael M.

“…Abstract Conclusion: Blockage of the endolymphatic duct is a significant finding in Meniere's disease. The position of the utriculo-endolymphatic valve (UEV)…”
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Changes in the cupula after disruption of the membranous labyrinth by Kondo, Takahito, Suzuki, Mamoru, Konomi, Ujimoto, Otsuka, Koji, Inagaki, Taro, Shimizu, Shigetaka, Ogawa, Yasuo

“…Abstract Conclusion: Various changes were observed in the cupula, including shrinkage and enlarged volume, following the disruption of the membranous…”
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Intermittent positional downbeat nystagmus of cervical origin by Ogawa, Yasuo, Itani, Shigeto, Otsuka, Koji, Inagaki, Taro, Shimizu, Shigetaka, Kondo, Takahito, Nishiyama, Nobuhiro, Nagai, Noriko, Suzuki, Mamoru

“…Abstract Intermittent positional down beat nystagmus (p-DBN) is rare. We describe an unusual case of intermittent p-DBN which was induced by rotation,…”
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Effect of cupula shrinkage on the semicircular canal activity by Iimura, Youichi, Suzuki, Mamoru, Otsuka, Koji, Inagaki, Taro, Konomi, Ujimoto, Shimizu, Shigetaka

“…Abstract Conclusion: With half-sized cupula, the semicircular canal nerve potentials decreased under slow stimulus, thus potentially leading to reduced caloric…”
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Phenoxazine Compounds Produced by the Reactions with Bovine Hemoglobin Show Antimicrobial Activity Against Non-tuberculosis Mycobacteria by Shimizu, Shigetaka, Suzuki, Mamoru, Tomoda, Akio, Arai, Sadao, Taguchi, Haruhiko, Hanawa, Tomoko, Kamiya, Shigeru

“…We studied the anti-microbial effects of phenoxazines produced by the reaction of o-aminophenol or its derivatives with bovine hemoglobin, on seven species of…”
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Positional and positioning down-beating nystagmus without central nervous system findings by Ogawa, Yasuo, Suzuki, Mamoru, Otsuka, Koji, Shimizu, Shigetaka, Inagaki, Taro, Hayashi, Mami, Hagiwara, Akira, Kitajima, Naoharu

“…Abstract We report the clinical features of 4 cases with positional or positioning down-beating nystagmus in a head-hanging or supine position without any…”
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Fluctuating mixed-type hearing loss associated with synovitis–acne–pustulosis–hyperostosis–osteomyelitis (SAPHO) syndrome by Shimizu, Shigetaka, Yukawa, Kumiko, Kawaguchi, Sachie, Okubo, Yukari, Suzuki, Mamoru

“…Abstract Synovitis, acne, palmoplantar pustulosis (PPP), hyperostosis, and osteitis (SAPHO) are the characteristic features of SAPHO syndrome. A 53-year-old…”
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Model experiments of otoconia stability after canalith repositioning procedure of BPPV by Otsuka, Koji, Suzuki, Mamoru, Shimizu, Shigetaka, Konomi, Ujimoto, Inagaki, Taro, Iimura, Yoichi, Hayashi, Mami, Ogawa, Yasuo

“…Abstract Conclusion: Postural restrictions are probably not necessary after the canalith repositioning procedure (CRP). Objectives: Epley reported the effect…”
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Therapeutic effects of a new photosensitizer for photodynamic therapy of early head and neck cancer in relation to tissue concentration by Yoshida, Tomoyuki, Tokashiki, Ryoji, Ito, Hiroyuki, Shimizu, Akira, Nakamura, Kazuhiro, Hiramatsu, Hiroyuki, Tsukahara, Kiyoaki, Shimizu, Shigetaka, Takata, Daisuke, Okamoto, Isaku, Suzuki, Mamoru

“…Abstract Objective Talaporfin sodium (Laserphyrin® , Meiji Seika, Tokyo, Japan) is a second-generation photosensitizer developed in Japan. It is characterized…”
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Bilateral progressive hearing loss and vestibular dysfunction with inner ear antibodies by Yukawa, Kumiko, Hagiwara, Akira, Ogawa, Yasuo, Nishiyama, Nobuhiro, Shimizu, Shigetaka, Kawaguchi, Sachie, Nakamura, Mari, Ito, Hiroyuki, Tomiyama, Shunichi, Suzuki, Mamoru

“…Abstract Autoimmune inner ear disease (AIED) is a clinical syndrome of uncertain etiology. We present the neuro-otological findings of 2 cases of bilateral…”
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A phase I–II Study of Bi-weekly Docetaxel Combined with Radiation Therapy for Patients with Cancer of the Larynx/hypopharynx by Yoshida, Tomoyuki, Tokashiki, Ryoji, Itoh, Hiroyuki, Nakamura, Kazuhiro, Hiramatsu, Hiroyuki, Tsukahara, Kiyoaki, Shimizu, Shigetaka, Takada, Daisuke, Okamoto, Isaku, Abe, Kimihiko, Suzuki, Mamoru

“…Background We performed a phase I/IIstudy of bi-weekly docetaxel in combination with concurrent radiotherapy to enhance the cytotoxic effect and…”
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Clinical study of prone positional nystagmus in patients with a peripheral vestibular disorder by Inagaki, Taro, Ogawa, Yasuo, Otsuka, Koji, Shimizu, Shigetaka, Kondo, Takahito, Suzuki, Mamoru

“…The direction of geotropic or ageotropic direction changing positional nystagmus in patients with lateral semicircular canal benign paroxysmal positional…”
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顔面神経麻痺症例の oVEMP の検討 by 永井, 賀子, 小川, 恭生, 大塚, 康司, 稲垣, 太郎, 清水, 重敬, 許斐, 氏元, 井谷, 茂人, 鈴木, 衞

“…「はじめに」2005年にRosengrenらによって前庭由来の筋電位が眼周囲でも記録できることが報告され, 前庭誘発外眼筋電位(oVEMP: ocular vestibular myogenic potentials)は, 主に卵形嚢-上前庭神経系由来と報告されている. oVEMPは, cVEMP(cVEMP:…”
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膜迷路障害動物モデルにおける前庭各器官の変化と可塑性について by 許斐, 氏元, 鈴木, 衞, 吉濱, 勲, 國場, 寛子, 大塚, 康司, 小川, 恭生, 稲垣, 太郎, 清水, 重敬, 矢富, 正徳

“…「はじめに」末梢性めまい症は, 前庭における有毛細胞の変化だけでは臨床的に説明が不十分となる病態が未解明のまま残されている. そのため, われわれは半規管の感覚付属器であるクプラの変化について報告してきた. 蝸牛ではクプラと同じ付属器である蓋膜の異常が認知されている. 膜迷路障害動物モデル(以下,…”
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Clinical photodynamic diagnosis and therapy efficiency in oropharyngeal cancer by Konomi, Ujimoto, Yoshida, Tomoyuki, Ito, Hiroyuki, Shimizu, Akira, Shimizu, Shigetaka, Okamoto, Isaku, Suzuki, Mamoru

“…We studied photodynamic diagnosis (PDD) and therapy (PDT) applicability using NPe6 in with oropharyngeal cancer patients. Of 11 subjects diagnosed with…”
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A case of cerebellar infarction in the posterior inferior cerebellar artery that had been treated as BPPV by Kondo, Takahito, Ogawa, Yasuo, Otsuka, Koji, Kitazima, Naoharu, Inagaki, Taro, Shimizu, Shigetaka, Kobayashi, Noriko, Suzuki, Mamoru

“…When examining patients with vertigo, it is essential to differentiate between central and peripheral lesions. It has been reported that some infarctions…”
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外側半規管型 BPPV の潜時に影響する因子 by 鈴木, 衞, 大塚, 康司, 稲垣, 太郎, 許斐, 氏元, 清水, 重敬, 井谷, 茂人, 小川, 恭生

“…「はじめに」 BPPVの主な病態として半規管結石症とクプラ結石症がある. 外側半規管型BPPVの半規管結石症とクプラ結石症には臨床像上の相違がある. 潜時については前者で長く, 持続時間は短いことが臨床所見から報告されているほか, 基礎研究からも示唆されている. 本稿では主として潜時に影響する因子について述べる…”
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A study of acute phase nystagmus in 15 patients with cerebrovascular lesions by Ogawa, Yasuo, Hagiwara, Akira, Shimizu, Shigetaka, Inagaki, Taro, Otsuka, Koji, Hayashi, Mami, Suzuki, Mamoru

“…It is known that gaze-evoked nystagmus, upbeat nystagmus, down beat nystagmus and pure rotatory nystagmus are associated with central lesions, but these types…”
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膜迷路障害モデルにおける前庭器の変化: 各半規管におけるクプラの変化の検討 by 許斐, 氏元, 近藤, 貴仁, 鈴木, 衞, 大塚, 康司, 稲垣, 太郎, 清水, 重敬, 小川, 恭生

“…「はじめに」クプラは脆弱なため形態学的評価が困難であるが, 我々は墨汁染色などによりクプラの様々な形態や動きを観察してきた1)2). 耳毒性薬剤の内耳注入後にクプラが頂部, 辺縁から収縮するのを確認した3). また, 膨大部有毛細胞とクプラの障害度が並行せず, クプラ単独障害の存在も示唆した. 我々の以前の検討では,…”
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