From: Cytotoxicity and apoptotic activities of alpha-, gamma- and delta-tocotrienol isomers on human cancer cells
Increment of Cytochrome c Release (%)
Treatment
A549
U87MG
IC50
ICmax
Alpha-tocotrienol
82.2
88.8
65.6
104.7
Gamma-tocotrienol
7.6
14.5
89.1
91.1
Delta-tocotrienol
10.2
19.8
68.4
78.9