Fig. 2
Mean absolute count (× 109/L) of lymphocytes and neutrophils in NHP peripheral blood up to day 56 after TBI. Statistical analysis showed that measurements at certain time points were significantly different from pre-irradiated levels (paired t-tests, p-values < 0.05) and are indicated as colored points (red for lymphocytes, purple for neutrophils) in the graph. The yellow region at the bottom of the graph corresponds to severe lymphopenia and neutropenia [33]