Fig. 6
From: Identification of the natural product berberine as an antiviral drug
Antiviral activities of berberine. a HIV-1 pseudotyped viruses were pre-inoculated with different concentrations of berberine and T20 for 30 min at 37 °C, and then the mixtures were added to target cells grown in each well of 96-well plates. Luminescence was measured and percentage inhibition was calculated. Each sample was tested in triplicate and the data were presented as mean ± standard deviations. b Percentage inhibition of a panel of viruses was determined as described in the experimental procedures. The assay was performed in triplicate