Figure 4

Morphological observation with May-Grunwald-Giemsa's staining at actual magnification 100×. HepG2 cells were treated for 24 (A), 48 (C) and 72 (E) hours with 12.5 μg mL^-1 of P. sarmentosum ethanolic extract while untreated HepG2 cells were grow in complete medium for 24 (B), 48 (D) and 72 (F) hours. The white arrows indicated apoptotic bodies. The figures shown are representative of three independent experiments (n = 3).