Staphylococcus aureus MDR efflux pump inhibitors from a Berberis and a Mahonia (sensu strictu) species
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Bioactive fractionation, based on multi-drug resistance (MDR) pump inhibition in Staphylococcus aureus, resulted in the isolation of the active inhibitors 5'-methoxyhydnocarpin-D from leaves of Berberis (formerly Mahonia) trifoliolata and pheophorbide a from B... ...
