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. 2018 Feb 20;18:25. doi: 10.1186/s12935-018-0525-z

Fig. 3.

Fig. 3

Estrogen-stimulated CCA cell line proliferation in vivo. GFP-tagged primary tumor masses are visualized using excitation/emission wave length as 488/510 nm. Tumors presented as the brightest spot in the right flank of mice xenografted with a KKU-213 or b KKU-139 and treated with E2 and/or TAM as indicated. Weight of primary tumors extracted from mice xenografted with c KKU-213 or d KKU-139 and treated as indicated. e Serum E2 concentration in each treatment group. Number of mice (n) in each group was determined in diagrams. Symbol * determined statistically significant difference compared to untreated control group with P < 0.05. Symbol # determined statistically significant difference compared to E2 treated group with P < 0.05