Comparative Studies of the (Anti) Mutagenicity of Baccharis Dracunculifolia and Artepillin C by the Bacterial Reverse Mutation Test
Overview
Authors
Affiliations
Baccharis dracunculifolia is a plant native from Brazil, commonly known as 'Alecrim-do-campo' and 'Vassoura' and used in alternative medicine for the treatment of inflammation, hepatic disorders and stomach ulcers. Previous studies reported that artepillin C (ArtC, 3-{4-hydroxy-3,5-di(3-methyl-2-butenyl)phenyl}-2(E)-propenoic acid), is the main compound of interest in the leaves. This study was undertaken to assess the mutagenic effect of the ethyl acetate extract of B. dracunculifolia leaves (Bd-EAE: 11.4-182.8 µg/plate) and ArtC (0.69-10.99 µg/plate) by the Ames test using Salmonella typhimurium strains TA98, TA97a, TA100 and TA102, and to compare the protective effects of Bd-EAE and ArtC against the mutagenicity of a variety of direct and indirect acting mutagens such as 4-nitro-O-phenylenediamine, sodium azide, mitomycin C, benzo[a]pyrene, aflatoxin B1, 2-aminoanthracene and 2-aminofluorene.The mutagenicity test showed that Bd-EAE and ArtC did not induce an increase in the number of revertant colonies indicating absence of mutagenic activity. ArtC showed a similar antimutagenic effect to that of Bd-EAE in some strains of S. typhimurium, demonstrating that the antimutagenic activity of Bd-EAE can be partially attributed to ArtC. The present results showed that the protective effect of whole plant extracts is due to the combined and synergistic effects of a complex mixture of phytochemicals, the total activity of which may result in health benefits.
Goncalves I, Lima L, Berretta A, Amorim N, Pratavieira S, Correa T Polymers (Basel). 2023; 15(4).
PMID: 36850271 PMC: 9968145. DOI: 10.3390/polym15040987.
Bouguellid G, Russo C, Lavorgna M, Piscitelli C, Ayouni K, Wilson E PLoS One. 2020; 15(4):e0230690.
PMID: 32298276 PMC: 7161964. DOI: 10.1371/journal.pone.0230690.
Boldrin P, Resende F, Hohne A, de Camargo M, Espanha L, Nogueira C BMC Complement Altern Med. 2013; 13:216.
PMID: 24134316 PMC: 3766270. DOI: 10.1186/1472-6882-13-216.
Resende F, Barbosa L, Tavares D, Santoro de Camargo M, de Souza Rezende K, E Silva M BMC Complement Altern Med. 2012; 12:203.
PMID: 23114276 PMC: 3545969. DOI: 10.1186/1472-6882-12-203.