Research Article
Antiproliferative Effects of Alkaloids from the Bulbs of Crinum abyscinicum Hochst. ExA. Rich
Figure 4
Effects of 6-hydroxycrinamine (BCA-1) and lycorine (BCA-2) on the induction of apoptosis. A1: necrotic cells, A2: cell in late apoptosis, A3: viable cells, and A4: cells at early apoptosis. BCA-1 and BCA-2 did not induce apoptosis at 3 μg/ml and 30 μg/ml on A2780 cells.