Fig. 2From: Polyphenols in Ilex latifolia Thunb. inhibit human lung cancer cell line A549 by regulation of the PI3K-Akt signaling pathwaySurvival rate of ILTPs treated (A) BEAS-2B human normal lung epithelial cells, (B) A549 lung cancer cells and (C) LDH level of A549 lung cancer cells culture medium (n=6). Duncan multiple range test showed that a-d of different letters showed significant difference in the mean value of each group (P < 0.05), the same letter indicates that there is no significant difference in the average value of each group (P > 0.05)Back to article page