Table 8.

The relative grey scale of p-Akt protein after co-culture ( ± s, n = 9)

	Control group	S50 group	S100 group	S200 group
Jurkat	0.5523 ± 0.0112	0.5680 ± 0.0566▵	0.7784 ± 0.0694✩	0.9184 ± 0.0668✩
Hut 78	0.9171 ± 0.0483⋆	1.1717 ± 0.1679⋆*	1.3055 ± 0.0799⋆▴	1.1507 ± 0.1010⋆*

^⋆Compared with the corresponding group of Jurkat cells, P < 0.01;

^✩Compared with the other groups of Jurkat cells, including the control group, P < 0.01;

^▵Compared with the S₁₀₀and the S₂₀₀ groups of Jurkat cells, P < 0.01;

^▴Compared with the other groups of Hut 78 cells, including the control group, P < 0.01;

* Compared with the control and the S₁₀₀ groups of Hut 78 cells, P < 0.01.