Anti-inflammatory and Wound-healing Activity of Aqueous Extracts from Acorus Calamus L
- VernacularTitle:水菖蒲水提物的抗炎与促愈活性研究
- Author:
Changli WANG
;
Qiong WU
;
Yufeng CHEN
;
Wei ZHANG
;
Qingchun ZHAO
- Publication Type:Journal Article
- Keywords:
Aqueous extracts from Acorus calamus L.;
Wound-healing;
Anti-inflammatory
- From:
China Pharmacist
2015;(5):730-732,733
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To explore the wound-healing effect and the anti-inflammatory activity of the aqueous extracts from the fresh roots and rhizomes of A. calamus. Methods: The image analysis techniques and the histological analysis were used to determine the wound-healing effect in the excised wound test, and the real-time RT-PCR techniques was used to evaluate the anti-inflammatory activi-ty in the lipopolysaccharide-induced RAW 264. 7 cells test. Results:The aqueous extracts were given 3 times a day since the model was established. The skin wound area was reduced significantly in the aqueous extracts group when compared with that in the control group since the 3rd day, the wound area in the aqueous extracts group was only 15% of that in the control group on the 13th day, and the wound-healing rate was enhanced significantly by the extracts. Moreover, the mRNA expressions of the inflammatory mediators such as TNF-α, IL-1β and IL-6 in the inflammatory RAW 264. 7 cells induced by lipopolysaccharide were inhibited effectively by the ex-tracts in a dose-dependant manner. Conclusion:The results indicate that the aqueous extracts from the fresh roots and rhizomes of A. calamus have significant wound-healing activity in animal excised wound model and anti-inflammatory activity in vitro.
