Figure 4

Intensity of metabolites from CK compared to NC (blue column), SK compared to NC (red column), and CK compared to SK (yellow column). (a) Expression intensity of 25 identical metabolites from CK vs. NC and SK vs. NC, including 7 metabolites from CK vs. SK. 2PC, 2-piperidinecarboxylic acid; C-9-HA, cis-9-hexadecenoic acid; MA, myristic acid; T-9-OA, Trans-9-octadecenoic acid; BHBA, 3-hydroxybutyric acid; SA, stearic acid; HA, heptadecanoic acid; PA, palmitic acid; 3HV, 3-hydroxyvaleric acid; HMA, 3-hydroxy-3-methylglutaric acid; VE, vitamin E (α-tocopherol); AMA, aminomalonic acid; AABA, α-aminobutyric acid; L-ile, l-isoleucine; Gly, glycine; Glc, Glucose; THBA, 2,3,4-trihydroxybutyric acid; Gal, galactose; pGlu, pyroglutamic acid; GA, glycolic acid; L-ala, l-alanine; GLCA, glucuronic acid; LA, lactic acid. (b) Expression intensity of 15 different metabolites from three groups. GABA, 4-aminobutyric acid; L-ser, l-serine; 4HYP, 4-hydroxyproline; 3-HIV, 3-hydroxyisovaleric acid; 2Me3HB, 2-methyl-3-hydroxybutyric acid; L-orn, l-ornithine; MMA, methylmalonic acid; 2-KG, 2-ketoglutaric acid; L-leu, l-leucine; Cit, citrate; DHB, 3,4-dihydroxybutyric acid; L-pro, l-proline.