Fig. 2From: Monocyte programmed death ligand-1 expression after 3–4 days of sepsis is associated with risk stratification and mortality in septic patients: a prospective cohort studyBox-plot representation of programmed cell death receptor-1 (PD-1)-related molecules. Data are shown as box plot with medians (lines inside boxes), 25th and 75th quartiles (limits of boxes); whiskers indicate the range. Programmed cell death receptor ligand-1 (PD-L1) expression on monocytes and PD-1 expression on T cells (CD4+ and CD8+ T cells) were significantly increased in nonsurvivors (n = 27) in comparison with survivors (n = 49) (a–f). MFI mean of fluorescence intensitiesBack to article page