全部文献期刊学位论文会议报纸专利标准年鉴图书|学者科研项目
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作者:Toshiya Masuda , Yoshimi Shingai ...
来源:[J].Free Radical Biology and Medicine(IF 5.271), 2014, Vol.69, pp.300-307Elsevier
摘要:Abstract(#br)Inhibitory activity of Fe-ion-catalyzed radical oxidation products from 22 types of phenolic compounds toward xanthine oxidase (XO) was investigated. Phenols are readily oxidizable compounds in nature and, thus, showed potent antioxidant activities. Among the ph...
作者:Toshiya Masuda , Shoko Nojima ...
来源:[J].Bioorganic & Medicinal Chemistry Letters(IF 2.338), 2015, Vol.25 (16), pp.3117-3119Elsevier
摘要:Abstract(#br)Oxidative coupling reactions of several flavonoids with a cysteine ester (a radicalic and nucleophilic biochemical) were carried out and the abilities of the coupling products against xanthine oxidase (XO) were screened. One of the products, derived from luteolin, sh...
作者:... Kaori Kanemaru , Toshiya Masuda , Yasuo Oyama
来源:[J].Toxicology(IF 4.017), 2006, Vol.225 (2), pp.97-108Elsevier
摘要:Abstract(#br)We have examined the effects of glucose at high concentrations on the process of cell death induced by excessive increase in intracellular Ca 2+ concentration ([Ca 2+ ] i ) or oxidative stress in rat lymphocytes. The cell death elicited by the excessive increase...
作者:... Akira Takahashi , Toshiya Masuda , Sumihare Noji
来源:[J].Planta(IF 3.347), 2015, Vol.241 (4), pp.953-965Springer
摘要:Abstract(#br) Main conclusion (#br) Light and ABA independently regulated anthocyanin biosynthesis via activation of FaMYB10 expression. FaMYB10 accelerated anthocyanin synthesis of pelargonidin 3-glucoside and cyanidin 3-glucoside during strawberry fruit ripening. (#br)Ligh...
作者:Aya Fujimoto , Toshiya Masuda
来源:[J].Food Chemistry(IF 3.334), 2012, Vol.132 (2), pp.901-906Elsevier
摘要:Abstract(#br)The antioxidation mechanism of rosmarinic acid was investigated. An AIBN-induced oxidation reaction of linoleate in the presence of rosmarinic acid produced one main product. The DPPH reaction of rosmarinic acid also gave two products, one of which corresponded to th...
作者:Aya Fujimoto , Miyuki Inai , Toshiya Masuda
来源:[J].Food Chemistry(IF 3.334), 2013, Vol.138 (2-3), pp.1483-1492Elsevier
摘要:Abstract(#br)Antioxidant activity of methyl caffeate and methyl dihydrocaffeate in the presence of a cysteinyl thiol was measured in an azo-initiator-induced lipid oxidation system. The coexistence of the thiol was observed to display a synergistic effect on the antioxidant ...
作者:Toshiya Masuda , Akiko Jitoe ...
来源:[J].Natural Product Research(IF 1.031), 1997, Vol.10 (1), pp.13-16Taylor & Francis
摘要:(±)-Cassumunin A, a complex curcuminoid isolated from a medicinal ginger, Zingiber cassumunar with potent antioxidant and antiinflammatory activities, has been synthesized from o-vanillin in 9 steps.
作者:Toshiya Masuda , Nobuyo Kawai ...
来源:[J].Natural Product Research(IF 1.031), 1994, Vol.4 (2), pp.129-132Taylor & Francis
摘要:Hasakol, an inhibitor against Ba++-induced contraction of smooth muscles, has been synthesized in six steps starting from 7-O-geranylumbelliferone via an improved Claisen rearrangement.

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