We also observed that delphinidin treatment of cells resulted in a dose-dependent decrease in (a) phosphorylation of IkappaB kinase gamma (NEMO), (b) phosphorylation of nuclear factor-kappaB (NF-kappaB) inhibitory protein IkappaBalpha, (c) phosphorylation of NF-kappaB/p65 at Ser(536) and NF-kappaB/p50 at Ser(529), (d) NF-kappaB/p65 nuclear translocation, and (e) NF-kappaB DNA binding activity.     ///    "Analysis of tumors from delphinidin-treated mice showed significant decrease in the expression of NF-kappaB/p65, Bcl2, Ki67, and PCNA. "