Study of Regional Cerebral Blood Flow in Experimental Head Injury:Changes Following Cerebral Contusion and During Spreading Depression
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概要
- 論文の詳細を見る
Changes in regional cerebral blood flow (rCBF) following fluid-percussion brain injury (cerebral contusion) were studied in rats using the autoradiographic method. The direct current potential was monitored to identify spreading depression (SD). The rCBF was measured during SD and 2, 4, and 24 hours after injury. rCBF was almost nil in the contused area and decreased considerably in the cortices of the injured side for 4 hours after insult, then recovered by 24 hours. Focal relative rCBF increase occurred in the parietal cortex during SD, and was probably hyperperfusion due to SD. However, the rCBF did not increase over the sham-operated control. The injury probably caused hypoperfusion within 4 hours of insult and abolished the vascular response to SD.
- 日本脳神経外科学会の論文
- 1991-11-15
著者
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NAKAMURA Takao
Department of Bio-System Engineering, Yamagata University
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Makino Hiroyasu
Department Of Neurological Surgery Chiba University School Of Medicine
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Makino H
Department Of Neurological Surgery School Of Medicine Chiba University
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Yamaura A
Department Of Neurological Surgery Chiba University School Of Medicine
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Yamaura Akira
Department Of Neurosurgery Chiba University School Of Medicine
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Yamaura Akira
Department Of Neurological Surgery Graduate School Of Medicine Chiba University
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Yamaura Akira
Department Of Neurological Surgery Chiba University School Of Medicine
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Kubota M
Division Of Neurosurgery Kawatetsu Chiba Hospital
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Kubota Motoo
Department Of Neurosurgery Chiba Rosai Hospital:m.d. Department Of Neurosurgery Kawatetsu Chiba Hosp
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Kubota Motoo
Department Of Neurological Surgery Chiba University School Of Medicine
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OZAWA Yoshinori
Department of Neurosurgery, Chiba Rosai Hospital
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MURAI Hisayuki
Department of Neurological Surgery, Chiba University School of Medicine
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Murai Hisayuki
Department Of Neurological Surgery Chiba University School Of Medicine
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Ozawa Yoshinori
Department Of Neurological Surgery School Of Medicine Chiba University
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SUNAMI Kenro
Department of Neurological Surgery, School of Medicine, Chiba University
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ITO Chiaki
Department of Neurological Surgery, School of Medicine, Chiba University
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Sunami Kenro
Department Of Neurological Surgery School Of Medicine Chiba University
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Sunami Kenro
Division Of Neurosurgery Kawatetsu Chiba Hospital
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Sunami Kenro
Kawatetsu Chiba Hospital
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Yamaura Akira
Department Of Neurological Surgery School Of Medicine Chiba University
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Ito Chiaki
Department Of Engineering Faculty Of Electric Engineering Yamanashi University
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Ito Chiaki
Department Of Neurological Surgery School Of Medicine Chiba University
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Nakamura Takao
Department Of Neurological Surgery School Of Medicine Chiba University
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Yamaura Akira
Department Of Neurological Surgery
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Makino Hiroyasu
Department Of Neurological Surgery Chiba Unibersity
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Nakamura Takao
Department Of Animal Science And Technology Faculty Of Agriculture Gifu University
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