Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Anti-DENV activity of compounds and extracts derived from crude drugs.
| Compound | EC50a (μM) | CC50b (μM) | SIc |
|---|---|---|---|
| Hirsutine | 1.9 | >10 | >5.3 |
| Timosaponin-AIII | 1.7 | >10 | >5.9 |
| Extract | EC50a (μg/mL) | CC50b (μg/mL) | SIc |
| Albizziae Cortex | 2.9 | >100 | >34.5 |
| Phellodendri Cortex | 3.9 | >100 | >25.6 |
| Arecae Semen | 37.5 | >100 | >2.7 |
aHalf maximal effective concentration; EC50. bHalf maximal cytotoxicity concentration; CC50. cSelectivity index; SI = CC50/EC50.
