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. 2017 Jun 29;12(6):e0179326. doi: 10.1371/journal.pone.0179326

Fig 5. Principal component analysis (PCA) of animal groups with varying times of intestinal ischemia.

Fig 5

Metabolites identified in the NMR spectra were condensed by PCA analysis into 2 variables (t[1] (57.3%) and t[2] (12.1%)). Analysis demonstrated a clear separation between Sham (Δ), 30 min ischemia (■) and 60 min ischemia (●) animal groups.