Fig. 6.
(A–D) Boxplots demonstrating the distribution of laboratory measures before (pre-) and after (post-) aortic clamping examining adverse cellular and biochemical effects of hyperglycemia and cardioplegic arrest. Because there was no interaction with time, we collapsed time and fit a main effect model. Extreme outliers are not shown. Egr-1 = early growth response protein-1; HNC = hyperinsulinemic normoglycemic clamp group (shaded boxes); O-GlcNAc = O-linked β-N-acetylglucosamine; standard = standard therapy (open boxes); TSP-1 = thrombospondin-1.