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. 2018 Apr 10;9(27):18712–18719. doi: 10.18632/oncotarget.24642

Figure 1. Gallotannin inhibits telomerase in vivo.

Figure 1

(A) Cytotoxicity of gallotannin in HEK293T cells treated with various concentrations of the compound (1,25 nM, 2,5 nM, 5 nM, 10 nM, 20 nM, 40 nM, 80 nM, 160 nM, 320 nM, 650 nM, 1,25 μM, 2,5 μM, 5 μM, 10 μM, 20 μM). (B) Telomerase activity measured in extracts from cells treated with various concentrations of gallotannin. (C) Telomere restriction fragment analysis of HEK293T cells treated with 2,5 μM (1) and 0,4 μM (2) gallotannin and untreated (3).