Anticancer Activity of Ipomoea purpurea Leaves Extracts in Monolayer and Three-Dimensional Cell Culture

Figure 5

Flow cytometry cell cycle analysis of A-549 cells. Cell cycle analysis of A-549 cells treated with (a) DMSO 0.1% (negative control), (b) IC₅₀ value of etoposide (positive control), and (c) methanol extract of I. purpurea leaves after 24 h.

(a)

(b)

(c)