Fig. 9
From: Systemic immune response in young and elderly patients after traumatic brain injury
Analysis of NK cell subsets. (a) Gating strategy applied to identify NK cell subsets, in the gate CD56+, and based on the expression of CD56 and CD16. (b) Percentage of NK subsets in PBMC from young (circles) and elderly (triangles) donors, control (white symbols) and TBI patients (black symbols). ** p < 0.01; *** p < 0.001 TBI vs. control aged-matched subjects