Sayer Ji
Founder of GreenMedInfo.com

Subscribe to our informative Newsletter & get two FREE E-Books

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

Depression: 21st Century Solutions + The Dark Side of Wheat

Abstract Title:

Effects of Citral on Lipopolysaccharide-Induced Inflammation in Human Umbilical Vein Endothelial Cells.

Abstract Source:

Inflammation. 2015 Dec 11. Epub 2015 Dec 11. PMID: 26658749

Abstract Author(s):

Yan Song, Hongfeng Zhao, Jinyang Liu, Chao Fang, Renying Miao

Article Affiliation:

Yan Song

Abstract:

Citral is an active compound of lemongrass oil which has been reported to have anti-inflammatory effects. In this study, we investigated the effects of citral on lipopolysaccharide (LPS)-induced inflammatory response in a rat model of peritonitis and human umbilical vein endothelial cells (HUVECs). LPS was intraperitoneally injected into rats to establish a peritonitis model. The HUVECs were treated with citral for 12 h before exposure to LPS. The levels of TNF-α and IL-8 were measured using ELISA. Western blotting was used to detect the expression of VCAM-1, ICAM-1, NF-κB, and PPAR-γ. The results showed that citral had a protective effect against LPS-induced peritonitis. Citral decreased the levels of WBCsand inflammatory cytokines TNF-α and IL-6. Citral also inhibited LPS-induced myeloperoxidase (MPO) activity in the peritoneal tissue. Treatment of HUVECs with citral significantly inhibited TNF-α and IL-8 expression induced by LPS. LPS-induced VCAM-1 and ICAM-1 expression were also suppressed by citral. Meanwhile, we found that citral inhibited LPS-induced NF-κB activation in HUVECs. Furthermore, we found that citral activated PPAR-γ and the anti-inflammatory effects of citral can be reversed by PPAR-γ antagonist GW9662. In conclusion, citral inhibits LPS-induced inflammatory response viaactivating PPAR-γ which attenuates NF-κB activation and inflammatory mediator production.

Print Options


Sayer Ji
Founder of GreenMedInfo.com

Subscribe to our informative Newsletter & get two FREE E-Books

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

Depression: 21st Century Solutions + The Dark Side of Wheat

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 2008-2019 GreenMedInfo.com, Journal Articles copyright of original owners, MeSH copyright NLM.