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題 名 | 補陽還五湯對神經再生的影響=Effects of Buyang Huanwu Decoction on Peripheral Nerve Regeneration |
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作 者 | 陳悅生; | 書刊名 | 臺灣中醫醫學雜誌 |
卷 期 | 1:2 2002.03[民91.03] |
頁 次 | 頁50-57 |
分類號 | 414.5 |
關鍵詞 | 補陽還五湯; 神經再生; Nerve regeneration; Silicone rubber; Buyang huanwu decoction; |
語 文 | 中文(Chinese) |
中文摘要 | 在選用何種神經接合術來修補受損周邊神經時,其神經斷裂的長度是 最重要的考慮因素。神經斷端接合及神經束接合法已經成功的應用於較短斷裂神 經之修補,但當神經損傷太長而無法直接接合神經斷端時,神經自體移植法及神 經管接合法便應運而生。因神經自體移植法並不會產生嚴重的組織反應,於是此 種方法在各種神經接合術中最佳選擇。但由於取得捐贈神經相當困難和為了避免 在手術取得捐贈神經的過程中產生危險,於是利用人造神經管來修補斷裂神經成 為另一選擇。 此篇文章為敘述本研究團隊如何以矽膠製神經管對大鼠之截斷坐骨神經做 一接合,並藉此動物模式來評估補陽還五湯對神經再生的促進作用。 |
英文摘要 | The purpose of this study was to determine whether a Buyang Huanwu decoction could affect the regeneration of a 10-mm gap of rat sciatic nerve created between the proximal and distal nerve stumps, which were sutured into silicone rubber tubes. Empty silicone rubber tubes with no further treatment were used as controls. Six weeks after implantation, 90% of the animals orally administered the Buyang Huanwu decoction exhibited regeneration across the nerve gaps, whereas only 70% had regenerated in the control group. Both qualitative and quantitative histology of the regenerated nerves revealed a more mature ultrastructural organization with significantly higher numbers of myelinated axons, larger endoneurial areas, higher axon densities and a larger percentage of axon area per total nerve area in the Buyang Huanwu group than in the controls. These results showed that the Buyang Huanwu decoction had a growth-promoting effect on the regenerated nerves. |
本系統中英文摘要資訊取自各篇刊載內容。