Effects of Escins 1a,1b,2a,and 2b from Horse Chestnut,the Seeds of Aesculus hippocastanum L.,on Acute Inflammation in Animals
書誌事項
- タイトル別名
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- Effects of Escins Ia, Ib, IIa, and IIb from Horse Chestnut, the Seeds of Aesculus hippocastanum L., on Acute Inflammation in Animals.
- Effects of Escins 1a 1b 2a and 2b from
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説明
We investigated the effects of escins Ia, Ib, IIa, and IIb isolated from horse chestnut, the seeds of Aesculus hippocastanum L., and desacylescins I and II obtained by alkaline hydrolysis of escins on acute inflammation in animals (p.o.). Escins Ia, Ib, IIa, and IIb (50-200 mg/kg) inhibited the increase of vascular permeability induced by both acetic acid in mice and histamine in rats. Escins Ib, IIa, and IIb (50-200 mg/kg) also inhibited that induced by serotonin in rats, but escin Ia didn't. Escins Ia, Ib, IIa, and IIb (200 mg/kg) inhibited the hind paw edema induced by carrageenin at the first phase in rats. Escin Ia (200 mg/kg) and escins Ib, IIa, and IIb (50-200 mg/kg) inhibited the scratching behavior induced by compound 48/80 in mice, but escin Ia was weakest. Desacylescins I and II (200 mg/kg) showed no effect. With regard to the relationship between their chemical structures and activities, the acyl groups in escins were essential. Escins Ib, IIa, and IIb with either the 21-angeloyl group or the 2'-O-xylopyranosyl moiety showed more potent activities than escin Ia which had both the 21-tigloyl group and the 2'-O-glucopyranosyl moiety.
収録刊行物
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- Ｂｉｏｌｏｇｉｃａｌ ＆ Ｐｈａｒｍａｃｅｕｔｉｃａｌ Ｂｕｌｌｅｔｉｎ
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Ｂｉｏｌｏｇｉｃａｌ ＆ Ｐｈａｒｍａｃｅｕｔｉｃａｌ Ｂｕｌｌｅｔｉｎ 20 (10), 1092-1095, 1997
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
- 1390282679600412160
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- NII論文ID
- 110003638956
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- NII書誌ID
- AA10885497
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- COI
- 1:CAS:528:DyaK2sXntVKqs70%3D
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- ISSN
- 13475215
- 09186158
- http://id.crossref.org/issn/09186158
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- NDL書誌ID
- 4326586
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- PubMed
- 9353571
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- 本文言語コード
- en
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- 資料種別
- journal article
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- データソース種別
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- JaLC
- NDLサーチ
- Crossref
- PubMed
- CiNii Articles
- OpenAIRE
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- 抄録ライセンスフラグ
- 使用不可
