石杉堿甲 的英文怎麼說

中文拼音 [dànshājiǎnjiǎ]
石杉堿甲 英文
huperzine
  • 石 : 石量詞（容量單位, 十斗為一石） dan, a unit of dry measure for grain （= l00 sheng）
  • 杉 : 杉名詞[植物學] （常綠喬木） china fir
  • 堿 : 名詞1. （含氫氧根的化合物的統稱） alkali2. （碳酸鈉） soda
  • 甲 : Ⅰ名詞1 （天乾的第一位） the first of the ten heavenly stems2 （爬行動物和節肢動物身上的硬殼） she...
  • 石杉堿 : huperzia serrata
  1. The result showed the content of hup. a in h. crispate was higher than that in h. serrata written in literature. the content of hup. a varied in different samples

    皺邊石杉中石杉堿甲在不同的季節內含量變化不大：石杉堿甲在皺邊石杉中的含量以春季含量最高。
  2. The methods of determination of huperzine a, farrerol, and the total content of flavonoids in h. crispate were established. the relationships between the main constituents and the environment and seasons were studied

    建立了皺邊石杉中石杉堿甲、杜鵑素、總黃酮含量測定方法，並研究它們與環境及季節的關系。
  3. 3 relationship between main constituents and growth environment of h. crispate : the content of quick - acting potassium of the soil at the growing site was the positive correlating factor that correlates with the hup. a in the plant

    0統計軟體進行數據處理，結果顯示： 1 ）皺邊石杉中石杉堿甲含量與年平均溫度呈負相關、與土壤中速效k的含量呈正相關。
  4. By far, there is n ' t any synthetic huperzine a whose activity is equal to that of the natural huperzine a. the amount of h. serrata in the whole of nature can hardly meet the demand of the market

    但迄今為止，還沒有合成出其活性與天然石杉堿甲相當的化合物。而蛇足石杉的野生資源遠不能滿足市場需求。
  5. Huperzine a, a member of a new class of alkaloids, was first isolated from huperzia serrata ( thunb. ex murray ) trev in 1986. it is proved that huperzine a can inhibit acetylcholinesterase, improve the memory of elderly people effectively, and has special effect on aezheimer ' s disease ( ad )

    石杉堿甲是我國學者於1986年首次從蛇足石杉（ huperziaserrata （ thunb . exmurray ） trev ）中分離出來的一種新結構生物堿。
  6. So it is worthwhile discovering the new sources of huperzine a. there is not any report on the isolation of huperzine a from other kinds of plants of huperzia genus except h. serrata

    因此尋找石杉堿甲新的資源是值得研究的課題。目前還沒有從石杉屬其它植物中分離得到石杉堿甲的報道。
  7. Abstract : huperzine a has been shown to be a powerful selective inhibitor of acetylcholinesterase and has attracted widespread attention because of its unique pharmacological profile and low toxicity

    文摘:石杉堿甲是一高效、高選擇性乙酰膽堿酯酶抑制劑，由於其獨特的藥理特徵和低毒性，引起了人們的廣泛注意。
  8. Nilestriol combined with huperzine in improving cognition of female patients with alzheimer ' s disease

    尼爾雌醇並石杉堿甲改善阿爾茨海默病患者認知功能的研究
  9. 2 studies on content of main constituents : 1 ) a method of hplc was set up to assay the content of hup

    2 、主要成分含量研究： 1 ）建立了hplc測定皺邊石杉中石杉堿甲含量的方法。
  10. Selective acetylcholinesterase inhibition of huperzine a and its cognitive enhancement effect

    石杉堿甲對乙酰膽堿酯酶活性選擇性抑制作用及促智作用
  11. Huperzine a for improving the memory and cognitive function in patients with organic brain diseases

    石杉堿甲治療改善腦器質性疾病患者的記憶和認知功能
  12. With the aging of population and rising incidence of ad, more and more huperzine a is needed

    隨著當今社會人口老齡化，老年癡呆癥發病率不斷上升，市場對石杉堿甲的需求量越來越大。
  13. The total chemical synthesis, structural modification and structure - activity relationship of huperzine a have been systematically reviewed

    本文系統地綜述了石杉堿甲的全合成方法、結構改造工作及構效關系的研究。
  14. As a potent, highly specific and reversible inhibitor for acetylcholinesterase of central nervous system, it has been proven preclinically to possess the ability to improve learning and memory in a broad range of animal models with cognitive deficits, and furthermore has been authorized for treating ad and benign memory deficits since 1994

    臨床前試驗證實石杉堿甲對一系列認知障礙模型動物的學習和記憶均有改善作用， 1994年批準在國內臨床用於治療阿爾采末病和良性記憶障礙。
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