Fig. 11From: Fungal 7-epi-10-deacetyltaxol produced by an endophytic Pestalotiopsis microspora induces apoptosis in human hepatocellular carcinoma cell line (HepG2)Fungal EDT induced intracellular reactive oxygen species (ROS) in HepG2 Cells. Photomicrographs of (a A) Untreated cells and (a B-D) HepG2 cells treated with 32.1 μM, 64.2 μM and 128.4 μM, respectively of fungal EDT. Arrows are pointing high level accumulation of intracellular ROS as DCF fluorescence, (b) Quantitative analysis of intracellular ROS by spectrofluorometery. Data are expressed as mean ± SD from three independent experimentsBack to article page