From: Natural flavonoids silymarin and quercetin improve the brain distribution of co-administered P-gp substrate drugs
Treatment
AP-BL transport
BL-AP transport
Efflux ratio (BL-AP/AP-BL)
Digoxin10 µM
5.18E−08
1.80E−06
34.77 ± 6.7
Digoxin + Elacridar 5 µM
1.52E−07
2.79E−07
1.83 ± 0.08