Figure 2From: Longitudinal increases in mitochondrial DNA levels in blood cells are associated with survival in critically ill patientsChange in mitochondrial DNA (mtDNA)/nuclear DNA (nDNA) ratio between baseline and day 4 (± 1) in the intensive care unit. Of the 28 critically ill subjects, survivors are presented in (a) and non-survivors in (b). Patients admitted with septic shock are represented by circles, those with cardiogenic shock by squares, and the hypovolemic patient by a triangle. Patients belonging to the four antioxidant treatment groups are distinguished by the color of their symbol (white, light grey, dark grey and black).Back to article page