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題 名 | 中藥在治療男性不孕的功效評估--以菟絲子單方和五子衍宗丸複方的對比研究模式=Evaluation of Efficacy by Chinese Herbs "Semen Cuscutate and Wu-Zi-Yan-Zong-Wan" for the Treatment of Male Infertility |
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作 者 | 江漢聲; | 書刊名 | 中醫藥年報 |
卷 期 | 17:2 1999.05[民88.05] |
頁 次 | 頁459-485 |
分類號 | 413.4 |
關鍵詞 | 菟絲子; 男性不孕; 精蟲數量稀少活動力不佳的藥物治療; Semen cuscutate; Male infertility; Medication for oligoasthenospermia; |
語 文 | 中文(Chinese) |
中文摘要 | 本研究是以漢方上具益精髓、壯陽補精及治療精液清冷不孕的中藥單方菟絲子和 複方五子衍宗丸作對比研究模式,探討中藥增加精蟲活動力的機轉。 在蒐絲子以 0.5mg/ml 、1.0m/ml、2.0m/m1 三種濃度作用於精蟲的體外實驗中發現, 濃度 1.Omg/ml 的菟絲子溶 液在 60 分鐘及 90 分鐘時能有效增強精蟲的活動力。而菟絲子成分 16 種化合物的實驗中 ,則發現沒有明顯有效增強精蟲活動力之物質,反而有 6 種會抑制精蟲活動力。 在口服中 藥單方菟絲子丸及複方五子衍宗丸對促進精蟲品質的臨床試驗上, 服藥前及持續服藥 2 週 、4 週、6 週、8 週後的藥效評估,僅菟絲子丸作用於嚴重精蟲稀少活動力不佳病人於服藥 第 4 週時有顯著增進精蟲品質的效果, 其餘療效在增進精蟲品質的評估上並無統計學上的 意義。由以上的研究結果可以讓我們在今後的臨床運用上以菟絲子作用於洗滌精蟲的處理來 增進精蟲活動力,提高人工生殖科技的授孕率,在臨床上口服菟絲子則可以是經驗療法上治 療嚴重精蟲稀少活動力不佳的男性不孕病人一個好的藥物選擇和治療效果;此外,我們的研 究建立了一套對中藥在實際服用後科學化評估的的標準模式,我們相信,這將會是使中藥能 在臨床上更廣泛運用及未來提昇發展的一個基礎。 |
英文摘要 | The aim of this study is going to evaluate the efficacy of Semen Cuscutate in the treatment of male infertility. In vitro, we found the concentration of Semen Cuscutate in I.Omg/ml had the maximal effect to enhance the sperm motility in HTF solution, and in 60 min and 90 min this effect is most prominent. If we test the effect of each extracted chemical from Semen Cuscutate to the sperm motility in vitro, the result was not similar to that of Semen Cuscutate. Six chemicals extracted from Semen Cuscutate even had the effect to inhibit sperm motility. In the study of clinical trial using Semen Cuscutate and a usual Chinese herbal prescription Wu-Zi-Yan-Zong-Wan that had the content of Semen Cuscutate, we performed a double-blind, placebo control study for the patients of male infertility with different categories. Twenty-seven patients were divided into 4 groups depending on the sperm character analyzed by computerized assisted semen analysis (CASA). The preliminary results showed that patients with normal sperm character and relative oligoasthenospermia did not have response to enhance their spem quality after 4 weeks Semen Cuscutate or Wu-Zi-Yan-Zong-Wan treatment. In the groups of severe oligoasthenospermia and testicular azoospermia, there are sporadic cases whom were responsive to the Cuscutate or Wu-Zi-Yan-Zong-Wantreatment. The sperm character of these patients was persistently upgrade to the relative oligoasthenospermia. Our results suggested that Semen Cuscutate might be a good agent used for sperm washing to enhance sperm motility in vitro, and clinically it could be a good alternative medication empirically to treat the male infertility with severe oligoasthenospermia as well. Moreover, our study established a standard model for the scientific evaluation of Chinese herbs which routinely used in the practice. We believe that it should be the basis to potentiate the Chinese herbs more widely in clinical use and more promising in the future development. |
本系統中英文摘要資訊取自各篇刊載內容。