Fig. 9


Flow cytometry analysis of DNA content of control U937 (a), treated U937 (b), control K562 (c), and treated K562 (d) cells. Contour plot of both treated cell line showed less number of nuclear proliferation-associated protein (x-axis DNA content and y-axis fluorescence intensity of FITC). Flow cytometry analysis of replication cycle of control U937 (e), GNP-NKCT1 treated U937 (f), control K562 (g), and GNP-NKCT1 treated K562 (h) cell lines. Control cells showed more BrdU incorporation by indicating more synthesis phase, whereas treated cell line showed less BrdU incorporation indication less synthesis phase and signs of cell cycle arrest