犬脊髓血流。1. “正常”血流。
Spinal cord blood flow in dogs. 1. The 'normal' flow.
作者信息
Griffiths I R
出版信息
J Neurol Neurosurg Psychiatry. 1973 Feb;36(1):34-41. doi: 10.1136/jnnp.36.1.34.
Abstract
The spinal cord blood flow has been measured in anaesthetized dogs using an inert radioactive gas ((133)Xenon) clearance technique. The (133)Xe was placed in the cord by direct injection. This study has demonstrated that the flows obtained from the white matter are reproducible and that there is little variation in blood flow in the white matter between different thoracolumbar segments in the same dog. No difference was found in blood flow between dogs anaesthetized with halothane, trichlorethylene, or pentobarbitone.
摘要
使用惰性放射性气体（氙 - 133）清除技术，在麻醉犬身上测量了脊髓血流量。通过直接注射将氙 - 133注入脊髓。本研究表明，从白质获得的血流量具有可重复性，并且在同一只犬的不同胸腰段之间，白质中的血流量几乎没有变化。在用氟烷、三氯乙烯或戊巴比妥麻醉的犬之间，未发现血流量有差异。
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