Table 2. Inhibitory activity of HIV-1 BaL, HIV-1 MN and HIV-1 89.6 by flavonoids.
IC50 (µM) | ||||
Cell line | Strain | Myricetin | Quercetin | Pinocembrin |
TZM-bl | BaL | 20.43 | 88.98 | 346.75 |
H9 | MN | 22.91 | 38.78 | 67.20 |
H9 | 89.6 | 1.76 | 29.76 | 42.20 |
PBMC | MN | 4.49 | 31.68 | 57.67 |
PBMC | 89.6 | 3.23 | 39.26 | 53.20 |
The IC50 values (means the concentration that inhibit the 50% of HIV-1 infection) were determinate from nonlinear regression analysis by MasterPlex 2010 Reader Fit.