Figure 2
![Figure 2](http://media.springernature.com/full/springer-static/image/art%3A10.1186%2F1471-2334-11-309/MediaObjects/12879_2011_Article_1658_Fig2_HTML.jpg)
Expression of TREM-1 on the first day of presentation of sepsis and of severe sepsis/septic shock on the surface of neutrophils and monocytes in relation with the type of the pathogen. P values indicate statistically significant differences between sepsis and severe sepsis/shock at the specific type of pathogen.