We have located links that may give you full text access.
Resveratrol potentiates the effect of dexamethasone in rat model of acute lung inflammation.
International Immunopharmacology 2015 September
Cigarette smoking is considered to be the main etiological factor in Chronic Obstructive Pulmonary Disease (COPD). In this study, we explored the potential of resveratrol, to reinstate the effectiveness of dexamethasone when administered as an adjunct in acute lung inflammation induced by cigarette smoke (CS) and lipopolysaccharide (LPS). CS and LPS instillation produced acute inflammatory response exhibited by increased leukocyte count, particularly neutrophils, total protein, MMP-9 activity, cytokines like TNF-α, IL-8 in bronchoalveolar lavage fluid (BALF) as well as elevated myeloperoxidase activity, and lipid peroxidation in lung. These alterations were not abated by dexamethasone (2.5mg/kg & 10mg/kg) and resveratrol (50mg/kg) alone. Combination of resveratrol (50mg/kg) and dexamethasone (2.5mg/kg) significantly reduced all inflammatory parameters. The protective effect of the combination was abolished when co-administered with sirtinol, a SIRT1 inhibitor. The results indicate that the combination therapy may serve as a potential approach for treating lung inflammatory conditions like COPD.
Full text links
Related Resources
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app
All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.
By using this service, you agree to our terms of use and privacy policy.
Your Privacy Choices
You can now claim free CME credits for this literature searchClaim now
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app