Effects of Hepatoprotective Compounds from the Leaves of Lumnitzera racemosa on Acetaminophen-Induced Liver Damage in Vitro
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- Darwish Ahmed Gomaa Gomaa
- Department of Pharmacognosy, Graduate School of Biomedical and Health Sciences, Hiroshima University Department of Biochemistry, Faculty of Agriculture, Minia University
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- Samy Mamdouh Nabil
- Department of Pharmacognosy, Graduate School of Biomedical and Health Sciences, Hiroshima University Department of Pharmacognosy, Faculty of Pharmacy, Minia University
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- Sugimoto Sachiko
- Department of Pharmacognosy, Graduate School of Biomedical and Health Sciences, Hiroshima University
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- Otsuka Hideaki
- Department of Pharmacognosy, Graduate School of Biomedical and Health Sciences, Hiroshima University Department of Natural Products Chemistry, Faculty of Pharmacy, Yasuda Women’s University
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- Abdel-Salam Hosni
- Department of Biochemistry, Faculty of Agriculture, Minia University
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- Matsunami Katsuyoshi
- Department of Pharmacognosy, Graduate School of Biomedical and Health Sciences, Hiroshima University
書誌事項
- タイトル別名
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- Effects of Hepatoprotective Compounds from the Leaves of <i>Lumnitzera racemosa</i> on Acetaminophen-Induced Liver Damage <i>in Vitro</i>
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Phytochemical investigation of the n-BuOH fraction of the mangrove plant Lumnitzera racemosa WILLD. (Combretaceae) led to the isolation of one new flavonoid glycoside; myrcetin 3-O-methyl glucuronate (1), one new phenolic glycoside; lumniracemoside (2) and one new aliphatic alcohol glycoside; n-hexanol 1-O-rutinoside (3), in addition to seven known compounds (4–10). The structures of these compounds were determined by spectroscopic analyses (UV, IR, high resolution-electrospray ionization (HR-ESI)-MS, one- and two-dimensional (1D- and 2D)-NMR). Compound 7 showed the highest hepatoprotective activity against acetaminophen-induced hepatotoxicity using human HepG2 cells at protection % value of 34.2±3.1%, while compounds 1, 2, 3, 6, and 9 showed weak to moderate hepatoprotective activity (11.6–18.9%). Almost all of these compounds showed stronger 1,1-diphenyl-2-picrylhydrazyl (DPPH) radical scavenging activity compared with the standard Trolox. These results suggest the usefulness of this plant extract and the isolated compounds as promising hepatoprotective agents.
収録刊行物
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- CHEMICAL & PHARMACEUTICAL BULLETIN
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CHEMICAL & PHARMACEUTICAL BULLETIN 64 (4), 360-365, 2016
公益社団法人 日本薬学会
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詳細情報 詳細情報について
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- CRID
- 1390001204176881280
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- NII論文ID
- 130005141022
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- NII書誌ID
- AA00602100
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- ISSN
- 13475223
- 00092363
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- NDL書誌ID
- 027220875
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- PubMed
- 27039833
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- 本文言語コード
- en
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- データソース種別
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- JaLC
- NDL
- Crossref
- PubMed
- CiNii Articles
- KAKEN
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- 抄録ライセンスフラグ
- 使用不可