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. 2012 Apr;67(4):363–373. doi: 10.6061/clinics/2012(04)10

Figure 1.

Figure 1

600-MHz 1H NMR spectra (δ0.4-4.7 and δ5.2-9.0) of serum obtained from the (A) control, (B) IgAN-A and (C) IgAN-B groups. The region of δ5.2-9.0 (in the dashed box) was magnified 8 times compared with the corresponding region of δ0.4-4.7 for the purpose of clarity. Key: 1-MH: 1-Methylhistidine; Ace: Acetate; Acet: Acetone; Ala: Alanine; Ci: Citrate; Cr: Creatine; Cn: Creatinine; GL: Glycerol of lipids; Gln: Glutamine; Glu: Glutamate; Gly: Glycine; GPC: Glycerolphosphocholine; Ileu: Isoleucine; L1: LDL&VLDL, CH3-(CH2)n-; L2: LDL&VLDL, CH3-(CH2)n-; L3: -CH2-CH2-C = O; L4: -CH2-CH = CH-; L5: -CH2-C = O; L6:  = CH-CH2-CH = ; L7: -CH = CH-; Lac: Lactate; Leu: Leucine; Lys: Lysine; MA: Methylamine; m-I: myo-Inositol; NAG: N-acetyl glycoprotein signals; PC: Phosphocholine: Phe: Phenylalanine; Py: Pyruvate; Tyr: Tyrosine; Val: Valine; α-Glc: α-Glucose; β-Glc: β-Glucose.