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Chung Shan Medical University
Project/研究計畫(老師)
類黃酮抑制致突變物Nitro-PAHs之致突變性分析及抑制突變機轉之研究
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類黃酮抑制致突變物Nitro-PAHs之致突變性分析及抑制突變機轉之研究
Details
Primary Data
Project title
83學年度國家科學及技術委員會補助研究計畫
Acronym
專題研究計畫
Internal ID
NSC83-0421-B040-009-Z
Principal Investigator
Hsieh, Yih-Shou
Status
research project
Start Date
August 1, 1993
End Date
July 31, 1994
Organizations
School of Medicine
Partner Organizations
National Science and Technology Council
Project Web Site
https://www.grb.gov.tw/search/planDetail?id=120289
Description
Keywords
類黃酮
致突變性
Description
本計畫擬以天然產生的類黃酮及其衍生物 包含五大類-黃酮(Flavone)□黃酮 醇(Flavonol)□黃 烷醇(Flavanol)□黃烷酮(Flavanone)和異黃酮( Isoflavone),以沙門氏桿菌TA98和TA98NR在無或有S9混 合液存在下測定其化學構造對Nitro-PAHs致突變 性之影響和找出其間的相關性;進一步擬以具 有最強抗突變力的類黃酮在中國大頰鼠卵巢細 胞(Chinese hamster ovary cells, CHO)或Ratprimary hepatocytes上比較其抑制Nitro-PAHs所引起的SCE及在 中國大頰鼠肺細胞(V79 cells)上比較其抑制HGPRT forward mutation的基因毒性能力是否和沙門氏菌 生物檢定結果相似,同時進一步探討其抗突變 性的可能機轉及抑制Nitro-PAHs形成DNA adducts的相 關性.
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