Research Article

Cestrum nocturnum Flower Extracts Attenuate Proliferation and Induce Apoptosis in Malignant Cells through Inducing DNA Damage and Inhibiting Topoisomerase II Activity

Figure 1

In vitro cytotoxicity of the extracts from CN flowers. MTT assay was used to estimate the cytotoxicity of the extracts to CNE-2Z, Bel-7404, and HeLa cells. Representative graphs are shown.
(a)
(b)
(c)
(d)
(e)
(f)