English
中国民族植物学


Anti-inflammatory and analgesic effects of the ethanol extract of Rosa multiflora Thunb. hips

作者 Zhang, Guang-Qin; Huang, Xiao-Dong; Wang, Hui; Leung, Alexander Kai-Nan; Chan, Chi-Leung; Fong, David W. F.; Yu, Zhi-Ling

期刊 JOURNAL OF ETHNOPHARMACOLOGY , JUL 23 2008,2:118

DOI 10.1016/j.jep.2008.04.014 PubMed 18515025

摘要 This study aimed to assess the anti-inflammatory and analgesic effects of Fructus Rosae Multiflorae (FIRM, hips of Rosa multiflora Thunb.). FRM was extracted with 75% ethanol and the dried extract (FRME) was administered intragastrically (i.g.) at 100, 200 and 400 mg/kg. The anti-inflammatory effect was evaluated in four experimental animal models and analgesic effect in two animal models. Pretreatment with a single dose of FRME produced significant dose-dependent anti-inflammatory effects on carrageenin-induced rat hind paw edema, xylene-induced mouse ear edema and acetic acid-induced mouse vascular permeation. In a 7-day study, daily administration of FRME suppressed cotton pellet-induced rat granuloma formation. Pretreatment with a single dose of FRME also produced dose-dependent anti-nociceptive effects in thermally- and chemically induced mouse pain models. In addition, a single dose of FRME at 2.4 g/kg body weight (equivalent to 87.6 g of dried hips per kg body weight) produced no observable acute toxicity in mice within seven days. These results demonstrate that FRME possesses anti-inflammatory and analgesic effects and has no obvious acute toxicity, which advanced our understanding of the folk use of FRM in treating various inflammatory disorders. (C) 2008 Elsevier Ireland Ltd. All rights reserved.

涉及物种 野蔷薇 Rosa multiflora

logo logo

版权所有 Copyright © 2002-2025 中国科学院昆明植物研究所,All Rights Reserved 【滇ICP备05000394号】

地址:中国云南省昆明市蓝黑路132号 邮政编码:650201 点击这里联系我们