Zobrazeno 71 - 80
of 125
pro vyhledávání: '"Hironaka Igarashi"'
Publikováno v:
Journal of neuroimaging : official journal of the American Society of Neuroimaging. 22(4)
BACKGROUND Susceptibility-weighted imaging (SWI) microscopy on a 7.0T system demonstrated the corticomedullary junction (CMJ) to be a high-susceptibility region (HSR) in young normal subjects, suggesting that functional alteration of cortical microci
Publikováno v:
Nosotchu. 15:333-339
新しいdihydropyridine系のカルシウム拮抗薬であるSM-6586 (SM) を高血圧自然発症ラット (SHR) を使用した両側総頸動脈結紮 (BLCL) による脳虚血モデルに投与し, 生存率, 脳浮腫および脳代謝諸量
Publikováno v:
Journal of neuroimaging : official journal of the American Society of Neuroimaging. 21(4)
BACKGROUND AND PURPOSE An important task in diagnostic imaging of acute ischemic stroke is to identify the so-called diffusion-perfusion mismatch area. We aimed to investigate the possibility of facilitating the identification process by combining in
Autor:
Yuhei, Takado, Hironaka, Igarashi, Kenshi, Terajima, Takayoshi, Shimohata, Tetsutaro, Ozawa, Kouichirou, Okamoto, Masatoyo, Nishizawa, Tsutomu, Nakada
Publikováno v:
Movement disorders : official journal of the Movement Disorder Society. 26(7)
The aim of this study was to find biomarkers of disease severity in multiple system atrophy of cerebellar type by imaging disease specific regions using proton magnetic resonance spectroscopy on a 3.0 T system.We performed proton magnetic resonance s
Autor:
Masato, Kanazawa, Akiyoshi, Kakita, Hironaka, Igarashi, Tetsuya, Takahashi, Kunio, Kawamura, Hitoshi, Takahashi, Tsutomu, Nakada, Masatoyo, Nishizawa, Takayoshi, Shimohata
Publikováno v:
Journal of neurochemistry. 116(6)
Nuclear factor TAR DNA-binding protein-43 (TDP-43) is considered to play roles in pathogenesis of human neurodegenerative diseases, so-called TDP-43 proteinopathy, via its proteolytic cleavage, abnormal phosphorylation, subcellular redistribution, an
Publikováno v:
No shinkei geka. Neurological surgery. 38(2)
Adult cerebellopontine angle medulloblastoma originating in the pons mimicking focal brainstem tumor
Autor:
Yukihiko Fujii, Hironaka Igarashi, Masaki Watanabe, Junichi Yoshimura, Kenichi Nishiyama, Masafumi Fukuda
Publikováno v:
Journal of neuroimaging : official journal of the American Society of Neuroimaging. 19(4)
We herein report a rare case of cerebellopontine angle (CPA) medulloblastoma originating in the brainstem that demonstrated a very unusual clinical presentation and radiological appearances. A 25-year-old female was admitted to our hospital with a ri
Autor:
Ken-ichiro Katsura, Kumiko Takahashi, Sadamitsu Asoh, Megumi Watanabe, Makoto Sakurazawa, Ikuroh Ohsawa, Takashi Mori, Hironaka Igarashi, Seiji Ohkubo, Yasuo Katayama, Shigeo Ohta
Publikováno v:
Journal of neurochemistry. 106(1)
Many practical therapies have been explored as clinical applications for ischemic cerebral infarction; however, most are still insufficient to treat acute stroke. We show here a potential combination therapy in a rat focal ischemic model to improve n
Autor:
Hironaka, Igarashi
Publikováno v:
Rinsho shinkeigaku = Clinical neurology. 47(11)
Goal of initial imaging study for acute-stage ischemic stroke are to detect focal lesion accurately and to assist the therapeutic decision. With the goal in mind, we investigated feasibilities of MRI for acute-stage ischemic stroke. Firstly, we asses
Publikováno v:
Neurologia medico-chirurgica. 47(5)
The anti-edema effect of edaravone, a free radical scavenger, was evaluated by magnetic resonance imaging in six patients with extensive hemispheric ischemic stroke. T(2) relaxation time in the infarct core, the boundary zone of the infarct, and the