Fig 4. Heat map profile of metabolites from sham and acute intestinal ischemia/reperfusion (AII/R) animals.

There were 57 compounds that were identified in the urine of mice in the sham and AII/R-treated groups. These metabolites belong to a variety of biochemical sub-groups. Metabolite concentrations across all animals were averaged and the resulting difference (± standard deviation; σ) displayed as a color index of red (>mean) or green (<mean). Sham (#1–3), 30 min (#4–7) and 60 min (#8–11) intestinal ischemia animals.