We have located links that may give you full text access.
JOURNAL ARTICLE
RESEARCH SUPPORT, NON-U.S. GOV'T
Anti-inflammatory activity of cyclo-oxygenase2 inhibitory anionic protein fraction from Lamellidens marginalis (Lamarck).
Indian Journal of Experimental Biology 2017 Februrary
Aqueous extract of freshwater mussel, Lamellidens marginalis is known to possess potent antioxidant and anti-inflammatory activity. Here, we have made an attempt to purify anti-inflammatory protein from Lamellidens marginalis extract (LME). Aqueous LME was prepared, and total protein was precipitated by 60% ammonium sulfate followed by purification through ion exchange chromatography. Isolated fractions were studied for anti-inflammatory activity in in vitro and in vivo experimental models. Active fractions were characterized by SDS PAGE and HPLC. Protein recovered from ammonium sulfate precipitation showed four distinct peaks in diethyl-aminoethyl cellulose ion exchange chromatography when eluted with stepwise salt gradient. Protein fraction eluted in 0.5 M sodium chloride solution showed maximum specific activity and anti-inflammatory activity in acute model and adjuvant induced chronic inflammation model. This fraction also showed cyclo-oxygenase 2 (COX2) enzyme inhibitory activity in in-vitro system. In SDS-PAGE 0.5 M NaCl fraction showed multiple bands after Coomassie brilliant blue staining and three distinct peaks in HPLC. In this study, we identified an anti-inflammatory protein fraction with high anionic property which could be attributed to inhibition of COX2 enzyme activity.
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