Potentiality of standardized extract and isolated flavonoids from Zuccagnia punctata for the treatment of respiratory infections by Streptococcus pneumoniae: In vitro and in vivo studies

The aim of this study was to evaluate the antibacterial activity of Zuccagnia punctata standardized extracts and three compounds isolated from this plant species against Streptococcus pneumoniae clinical isolates. In vitro and in vivo models were used.