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.
Effect of QB102 on cell sensitivity to different P-gp substrates. KB8-5-11 were grown 3 days in the presence of increasing concentrations of the indicated drugs with or without 10 μM of QB102. Fifty percent growth-inhibiting dose (IC50) was determined. Results of a representative experiment are shown.
