Figure 3
From: Invasiveness of mouse embryos to human ovarian cancer cells HO8910PM and the role of MMP-9
Annexin V-EGFP/PI cell apoptosis detection. After 96 h co-culture HO8910PM cells were stained by Annexin V-EGFP/PI and observed under laser scanning confocal microscope, (a) Annexin V-EGFP stained the membrane of apoptotic cells of a ring green, (b) PI stained the nucleoli of apoptotic or dead cells red, (c) dual-channel fluorescence view, (d) corresponding view under the light microscopy.