background: medicinal plants are considered new resources for producing agents that could act as alternatives to antibiotics in the treatment of antibiotic-resistant bacteria. the aim of this study was to evaluate the antibacterial activity of 28 plant extracts and oils against four gram-negative bacterial species. methods: experimental, in vitro, evaluation of the activities of 28 plant extrac...

Halitosis is an oral malodor condition in the cavity that comes from breakdown of protein by anaerobic gram-negative and gram-positive bacteria. Some bacteria are often found cases halitosis Solobacterium moorei, Porphyromonas gingivalis, Tannerella forsythia, Fusobacterium nucleatum, Prevotella intermedia, Treponema denticola, dan Streptococcus mutans. Medicinal plants to treat various disease...