Abstract Title:

Asiatic Acid Inhibits Lipopolysaccharide-Induced Acute Lung Injury in Mice.

Abstract Source:

Inflammation. 2016 Oct ;39(5):1642-8. PMID: 27395046

Abstract Author(s):

Zhiling Li, Xianzhong Xiao, Mingshi Yang

Article Affiliation:

Zhiling Li


Asiatic acid (AA), a major triterpene isolated from Centella asiatica (L.) Urban, is known to exert various pharmacological activities, including anti-inflammatory and antioxidant effects. The aim of this study was to evaluate the anti-inflammatory effects of AA on lipopolysaccharide (LPS)-induced acute lung injury (ALI) and clarify the underlying mechanisms. Lung pathological changes were assessed by H&E staining. The myeloperoxidase (MPO) activity was detected by MPO assay. The levels of inflammatory cytokines were measured by ELISA. TLR4 and NF-kB expression was detected by Western blot analysis. AA obviously inhibited LPS-induced lung histopathological changes, MPO activity, and inflammatory cell numbers in bronchoalveolar lavage fluid (BALF). Treatment of AA also inhibited LPS-induced TNF-α, IL-6, and IL-1β production. Furthermore, Western blot analysis showed that AA inhibited LPS-induced TLR4 expression and NF-kB activation. In conclusion, AA inhibited LPS-induced ALI in mice by inhibiting inflammatory cytokine production, which is mediated via blocking of the TLR4/NF-kB signaling pathway.

Print Options

Sayer Ji
Founder of GreenMedInfo.com

Subscribe to our informative Newsletter & get Nature's Evidence-Based Pharmacy

Our newsletter serves 500,000 with essential news, research & healthy tips, daily.

Download Now

500+ pages of Natural Medicine Alternatives and Information.

This website is for information purposes only. By providing the information contained herein we are not diagnosing, treating, curing, mitigating, or preventing any type of disease or medical condition. Before beginning any type of natural, integrative or conventional treatment regimen, it is advisable to seek the advice of a licensed healthcare professional.

© Copyright 2008-2022 GreenMedInfo.com, Journal Articles copyright of original owners, MeSH copyright NLM.