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Fig. 6 | BMC Complementary and Alternative Medicine

Fig. 6

From: The influence of Osmunda regalis root extract on head and neck cancer cell proliferation, invasion and gene expression

Fig. 6

FACS analysis with the Annxin V-Test of HLaC78 and FADU, treated with EC50 of Osmunda regalis ethanolic extract. Q1: PI positive, Annexin V negative cells; necrotic or undefined cell death; Q2: Annexin V positive, PI positive cells, cells in late apoptosis; Q3: Annexin V negative, PI negative cells; vital cells Q4: Annexin V positive, PI negative; pre-apoptotic cells.

Ko= untreated control cells.

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