Table 1.

Analysis of α-, γ-, and δ-tocopherols in the serum of xenografted mice.

Treatment	α-tocopherol (µM)	γ-tocopherol (µM)	δ-tocopherol (µM)
E2 control	11.7 ± 2.4	0.230 ± 0.088	0.043 ± 0.041
E2 + 0.2% α-tocopherol	34.1 ± 9.9**	0.054 ± 0.055**	0.051 ± 0.060
E2 + 0.2% γ-tocopherol	10.8 ± 3.3	2.523 ± 0.497**	0.068 ± 0.074
E2 + 0.2% δ-tocopherol	13.1 ± 3.1	0.176 ± 0.056	1.479 ± 0.653**
E2 + 0.2% γ-TmT	14.7 ± 4.6	0.464 ± 0.126*	0.148 ± 0.044*

The data are presented as mean ± S.E. (n=6 analyzed serum samples per group).

^*p<0.05,

^**p<0.01,

P-values are compared to the estrogen (E2) control.