From: Protease inhibitors effectively block cell-to-cell spread of HIV-1 between T cells
 | Protease inhibitors | Reverse transcriptase inhibitors | ||||||||
---|---|---|---|---|---|---|---|---|---|---|
 | Lopinavir | Darunavir | Nevirapine | Tenofovir | Zidovudine | |||||
 | Cell-cell | Cell free | Cell-cell | Cell-free | Cell-cell | Cell -free | Cell-cell | Cell-free | Cell-cell | Cell-free |
Mean IC50 | 2.9 nM | 3.0 nM | 2.8 nM | 2.5 nM | 359.8 nM | 86 nM | >80 μM* | 7.5 μM | >80 μM | 3.4 μM |
SEM | 0.2 | 0.2 | 0.4 | 0.1 | 89.5 | 9.2 | UD | 0.7 | UD | 0.3 |
p-value | 0.7 | 0.5 | 0.03 | UD | UD |