Ameliorates human hepatocellular carcinoma via the regulation of NF-κB/COX-2/PPAR-γ activities; antineoplastic activity; DPPH and OH radical scavenging effect Shows protective effect against oxidative stress induced by hydrogen peroxide by inhibiting the formation of reactive oxygen species, reducing lipid peroxidation and cell death. The gene discussed is PPARG; the disease is hepatocellular carcinoma.