Fig. 4

(A) Representative histogram of Flowcytometry analysis of GzB expression of CD3, CD8, CD4, NK, NKCD4 and NKCD8 cells from healthy control, lung cancer patients before, during and after induction of chemotherapy (after culture). (B) Levels of Intracellular GZB expression on CD3, CD8, CD4, NK, NKCD4 and NKCD8 cells from healthy control (white bars), lung cancer patients before, during and after induction of chemotherapy (black bars) after culture