Figure 3From: Recombinant human activated protein C resets thrombin generation in patients with severe sepsis – a case control studyLevels of total and free protein S. Plasma levels of (a) total protein S and (b) free protein S in the rhAPC group (▴) and the control group (○). The levels of total protein S are expressed as the percentage of the level measured in normal pool plasma. The levels of free protein S are expressed as a percentage of total protein S. Data represent mean ± SD. rhAPC, recombinant human activated protein C.Back to article page