Gardenia jasminoides Ellis ethanol extract and its constituents reduce the risks of gastritis and reverse gastric lesions in rats

被引:106
作者
Lee, Je-Hyuk [2 ]
Lee, Dong-Ung [3 ]
Jeong, Choon-Sik [1 ]
机构
[1] Duksung Womens Univ, Coll Pharm, Seoul 132714, South Korea
[2] Duksung Womens Univ, Plant Resources Res Inst, Seoul 132714, South Korea
[3] Dongguk Univ, Div Biosci, Gyeongju 780714, South Korea
关键词
Gardenia jasminoides Ellis; Anti-gastric activity; Genipin; Ursolic acid; Antioxidant; Anti-Helicobacter pylori; HELICOBACTER-PYLORI INFECTION; CAMPYLOBACTER; ERADICATION; SUPPRESSION; RESISTANCE;
D O I
10.1016/j.fct.2009.01.037
中图分类号
TS2 [食品工业];
学科分类号
0832 ;
摘要
In this study we investigated the effects of Gardenia jasminoides Ellis (GJE) extract and its constituents, such as ursolic acid and genipin, on gastritis in rats and the growth of human gastric cancer cells. The GJE extract, ursolic acid and genipin showed the acid-neutralizing capacities, the antioxidant activities, and the inhibitory effects on the growth of Helicobacter pylon (H. pylori), which are almost equivalent to positive control compounds. In addition, the GJE extract and ursolic acid had cytotoxic activity against AGS and SUN638 gastric cancer cells. The genipin and ursolic acid inhibited significant HCl/ethanol-induced gastric lesions. Taken together, GJE extract and its constituents might have antigastritic activities, associated with the antioxidant activities, acid-neutralizing capacities, and anti-H. pylori action. Also, we could suggest that genipin and ursolic acid may be useful for the treatment and/or protection of gastritis. Crown Copyright (C) 2009 Published by Elsevier Ltd. All rights reserved.
引用
收藏
页码:1127 / 1131
页数:5
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