(a)
(b)
(c)
(d)
Figure 2: Effects of TEEG on the A549 cell autophagy. (a) LC3 expression and autophagosome formation were analyzed by confocal microscopy (200x). (b, c) Western blot analysis of the LC3-II : LC3-I conversion ratio in A549 cells. (b, d) Western blot analysis of autophagy-related protein expression in A549 cells. and vs. control.