Figure 7.

Measurement of the Secretion of IFN-γ and Granzyme B Levels in the Supernatant of Cultured T Cells and the Apoptosis Rate of B16 Cells Co-cultured with T Cells Activated with X-polymer Nanoparticles

(A) The IFN-γ level in the supernatant of cultured T cells. (B) The granzyme B level in the supernatant of cultured T cells. (C) The apoptosis rate of B16 cells co-cultured with T cells. The horizontal axis of the coordinate is FITC (CFSE) fluorescence intensity, and the vertical axis of the coordinate is PE fluorescence intensity. The cells in the square frame were FITC + Annexin V + (the apoptotic B16 cells in all B16 cells).