Figure 3: Induction of apoptosis by Lipastrotethya sp. extract. Cells treated with Lipastrotethya sp. extract were incubated for 24 h. Apoptotic cells were measured by Annexin V staining as described in Materials and Methods. (a) Green fluorescent cells show apoptotic cells. DAPI staining represents nucleus (Blue). Scale bar, 50 μm. (b) Data showed mean ± standard deviation (). -test ().