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. 2019 Oct 14;19:266. doi: 10.1186/s12935-019-0981-0

Fig. 2.

Fig. 2

Inhibitory effects of the EGCG derivatives on NSCLC cells. ae The inhibitory effects of compounds 15 on NCI-H441 (left panel), A549 (middle panel), and H1975 (right panel) cells, as evaluated by the MTT assay. f NCI-H441 cells were treated with compound 3 (100 μM) and cDDP (12 μM) in combination or individually, prior to the MTT assay. g, h Clonogenic assay of NCI-H441 cells treated with compound 3 (100 μM), cDDP (12 μM), or both. Data represent the average of three independent experiments (mean ± SD, p < 0.001). ***p < 0.001, cDDP + compound 3 vs cDDP; ###p < 0.001, cDDP + compound 3 vs compound 3