化學的報告,非常《急》,請善心及專業人士幫忙一下!20點

以下是原文報告的一部份, 這是文章的PDF檔 http://www.jstage.jst.go.jp/article/bpb/28/2/323/_pdf 我只想知道文章裡重點在哪裡,如果分成"摘要"‧"實驗"‧"結論" 三部分去報告的話該怎麼分配? 如果有人能幫我解答,真的非常感謝! 4,4-Dihydroxybiphenyl as a New Potent Tyrosinase Inhibitor The color of mammalian skin is determined by many factors,... 顯示更多 以下是原文報告的一部份,
這是文章的PDF檔

http://www.jstage.jst.go.jp/article/bpb/28/2/323/_pdf

我只想知道文章裡重點在哪裡,如果分成"摘要"‧"實驗"‧"結論" 三部分去報告的話該怎麼分配?

如果有人能幫我解答,真的非常感謝!



4,4-Dihydroxybiphenyl as a New Potent Tyrosinase Inhibitor


The color of mammalian skin is determined by many factors, for which visible ones are the degree and distribution
of melanin pigmentation. Because tyrosinase, (polyphenol oxidase) is the key enzyme for melanin
biosynthesis, the use of various tyrosinase inhibitors is a common practice for whitening purpose in cosmetics. In
the present study, the inhibition of tyrosinase by 4,4-dihydroxybiphenyl (44-BP) was investigated. In addition to
tyrosinase inhibiting activity, melanin biosynthesis was assessed in B16F10 melanoma cells (B16 cells). The results
showed that 44-BP exhibits a strong anti-tyrosinase activity with IC501.91mM. The kinetic analysis of tyrosinase
inhibition revealed that 44-BP acts a competitive inhibitor (Ki4.0104M at 2.5mM and Ki2.1
105M at 5mM). Furthermore, data on melanin biosynthesis indicated that the amount of melanin was clearly
suppressed by 44-BP.
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