Nonmutagenicity of betel leaf and its antimutagenic action against environmental mutagens.
Betel leaf (Piper betel) water and acetone extract are nonmutagenic in S. typhimurium strains with and without S9 mix. Both the extracts suppress the mutagenicity of betel quid mutagens in a dose dependent manner. Moreover both the extracts of betel leaf reduce the mutagenicity of benzo(a)pyrene and dimethylbenzanthracene. Acetone extract is more potent than water extract in inhibiting mutagenicity of environmental mutagens.
D015127:9,10-Dimethyl-1,2-benzanthracene / Q000037:antagonists & inhibitors; D000096:Acetone / Q000494:pharmacology; D001114:Areca; D001580:Benzopyrenes / Q000037:antagonists & inhibitors; D009153:Mutagens; D010946:Plants, Medicinal; D012486:Salmonella typhimurium / Q000187:drug effects; D014867:Water / Q000494:pharmacology
D001580:Benzopyrenes; D009153:Mutagens; D014867:Water; D000096:Acetone; D015127:9,10-Dimethyl-1,2-benzanthracene