Figure 3From: In vitro antitumor actions of extracts from endemic plant Helichrysum zivojinii Photomicrographs of acridine orange/ethidium bromide-stained control HeLa cells (A), and HeLa cells treated with different Helichrysum zivojinii extracts for 24 h (extracts 1–5, photomicrographs B-F, consecutively). Back to article page