Fig. 4From: The anti-proliferative effect of apricot and peach kernel extracts on human colon cancer cells in vitroControl HT 29 cells (a), cells treated with 500 μg/mL SPK-H (48 h) (b), 500 μg/mL SAK-H (48 h) (c) and 500 μg/mL SPK-L (72 h) (d) and stained with Hoechst (magnification 40x). All pictures are typical of three independent experiments each performed under identical conditionsBack to article page