Fig. 6
From: Role of nuclear factor-kappa B in feline injection site sarcoma
FISS-07, FISS-08 and FISS-10 cells were incubated with or without DHMEQ for 24 h, and the cells underwent apoptosis, as detected by TUNEL assays. a The panels show merged images of nuclei stained with DAPI (shown in blue) and 3′-OH DNA ends stained with fluorescein (in green) in FISS cells treated with 20 μg/ml DHMEQ. b DHMEQ induced apoptosis in these FISS cells in a dose-dependent manner. FISS-07 showed a greater extent of apoptosis compared to its control groups and FISS-08 and FISS-10. *, statistically significant than controls (P < 0.05)