Research Article

Manilkara zapota (L.) P. Royen Leaf Water Extract Induces Apoptosis in Human Hepatocellular Carcinoma (HepG2) Cells via ERK1/2/Akt1/JNK1 Signaling Pathways

Figure 7

Determination of reactive oxygen species (ROS) in HepG2 cells. (a) Intracellular ROS in Manilkara zapota leaf water extract and 5-Fluorouracil (5-FU) treated HepG2 cells using dichlorodihydrofluorescein diacetate, measured using NovoCyte Flow Cytometer with NovoExpress® software. (b) Histogram presented the dichlorofluorescein (DCF) fluorescence intensity. Values are reported as mean ± SD (n = 3). Value with different superscript letter indicates significant difference between groups by Tukey’s test (P < 0.05). Treatment with Manilkara zapota leaf water extract at a concentration of 24, 48, and 96 μg/mL significantly elevated the ROS level compared to the control (P < 0.05).
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