Typical GC/MS chromatograms of the extracted molecules from the plasma, urine, and renal cortex of the mice. (a) Plasma, (b) urine, and (c) renal cortex. Typical compounds are identified and numbered as follows: 1. Lactate, 2. L-Alanine, 3. Oxalic acid, 4. 3-Hydroxybutyrate, 5. Valine, 6. Leucine, 7. Phosphate, 8. Proline, 9. Glycine, 10. Uracil, 11. Serine, 12. Threonine, 13. 3-Amino-isobutyrate, 14. Malate, 15. Hydroproline, 16. Creatinine, 17. Ornithine, 18. Taurine, 19. Glutamine, 20. Citrate, 21. Glucose, 22. Myo-inositol, 23. Oleic acid, 24. Arachidonic acid, 25. Cholesterol