Figure 1From: Anticancer effect of black tea extract in human cancer cell lines Agarose gel electrophoresis in cells HT-29 (a, b) and MCF-7 (c, d) treated with 1–0.00625 μg/mL; 2 – 0.0125 μg/mL; 3 – 0.025 μg/mL; 4 – 5 μg/mL of BTE for 24, 48, 72, 144 and 216 h. C – control cells without BTE, PC – positive control (L1210 cells treated with 6 μmol/L cisPt).Back to article page