(a)
(b)
Figure 3: The PI3K/Akt/mTOR pathway is involved in TEEG-induced autophagy. (a, b) Western blot analysis of the levels of Class I PI3K, Class I p-PI3K, Class III p-PI3K, AKT, p-AKT, p-mTOR, p70S6K, and p-p70S6K in A549 cells was treated with TEEG for 6 h. and vs. control.