Fig 3. Serum levels of six serum metabolites significantly altered between Wrn Δhel/Δhel and Wrn -/- mice.
(A) Hydroxyproline (OH-Pro); (B) Phosphatidylcholine PC aa C30:2; (C) Carnosine; (D) Acetylcarnitine; (E) Sphingomyelin SM C24:1; (F) Sphingomyelin SM (OH) C22:1. Tukey post ANOVA test P-values are shown (*P < 0.05 and **P < 0.01). Bars in all histograms represent SD. N = 6 males for each cohort.