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KMID : 0061119840120000073
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Bulletin of the Clinical Research Institute
1984 Volume.12 No. 0 p.73 ~ p.73
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Psst-traumatic Ischemia in Cat´s Spinal Cord
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Park, Chun-Kun
Lee, Jae-Soo/Lee, Sang-Won/Jo, Tae-Hoon/Kim, Moon-Chan/Kang, Joon-Ki/Song, Jin-Un
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Abstract
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Attempts to understand the role of blood flow in the pathophysiology of spinal cord injury are limited by the lack of clear conceptual framework regarding the normal regulation of this variable. In order to elucidate the pathophysioiogy, alterations in regional spinal cord blood flow, (rSCBF) and somatosensory evoked potential (SEP) patterns were observed in cat´s traumatized spinal cords.
Studies in cord trauma models indicated marked reduction of rSCIBF, and suppressed SEP at the level of tra ama (T_(4)) and the adjacent areas (T_(2), T_(6)). The SEP was correlated with reduction of the rSCBF.
Maintaining perfusion pressure during the early posttraumatic periodmay prevent the secondary injury of isrnemia in the traumatized spinal cords.
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KEYWORD
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