Fig. 6From: Primary cold atmospheric plasma combined with low dose cisplatin as a possible adjuvant combination therapy for HNSCC cells—an in-vitro study(a-b) An exemplary fluorescence microscopy image of Annexin V/PI stained cells (a) green fluorescence showing early apoptotic cells, (b) red fluorescence showing late apoptotic/necrotic cells) (horizontal scale bar 50 µm)Back to article page