Action of the Epigallocatechin-3-gallate (EGCG) on the inflammation on tenocytes culture
Author(s) -
Mariana Bombardi Da Silva,
Edson Rosa Pimentel,
Cristiano Pedrozo Vieira,
Letícia Prado de Oliveira,
Giane Daniela Carneiro,
Cristina Pontes Vicente
Publication year - 2016
Publication title -
anais do congresso de iniciação científica da unicamp
Language(s) - English
Resource type - Conference proceedings
ISSN - 2447-5114
DOI - 10.19146/pibic-2016-52121
Subject(s) - epigallocatechin gallate , gallate , action (physics) , inflammation , chemistry , pharmacology , polyphenol , medicine , biochemistry , antioxidant , physics , quantum mechanics
The Epigallocatechin-3-gallate (EGCG) is the most important compound of the green tea. This study analyzed tenocytes in vitro inflammed with TNF-α focusing the activity of metalloproteinases (MMP)-2, -8, and -9. On the medium cell, groups treated with EGCG showed lower quantites of MMP -2 and -9. Tenocyte zymography demonstrate presence of MMP -2, -8 and -9 in treated and non-treated groups. Nevertheless, inflammed groups display larger quantities of those MMPs. This study indicate improvement on the inflammatory process in groups treated with EGCG.
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