Skip to main content

Table 2 1H-NMR signals associated with lifetime migraine patients and active migraine patients

From: Metabolic profile changes in serum of migraine patients detected using 1H-NMR spectroscopy

Lifetime migraine patients Active migraine patients
Metabolite Chemical shift (ppm) Metabolite Chemical shift (ppm)
Isoleucine 0.92847 Cholesterol 0.89006
Isoleucine 0.99919 Isoleucine 0.92847
Unknown 1.40660 Unknown 0.95118
Methionine 2.63742 Leucine 0.95702
1,5-Anhydrosorbitol 3.58832 Isoleucine 0.99919
Creatine 3.92001 Lipids (CH2) 1.26482
   Unknown 1.40660
   Acetate 1.90859
   Lipids (CH*2CH=CH) 2.22215
   Pyruvic acid 2.36196
   Methionine 2.63742
   Dimethylglycine 2.91618
   Unknown 3.35396
   1,5-Anhydrosorbitol 3.58832
   Valine 3.59782
   Myoinositol 3.62232
   Glucose 3.72103
   Serine 3.95567
   Creatinine 4.04386
   Proline 4.12106
   Unknown 4.50117
   Glucose 5.22921
  1. Ppm parts per million; The term in parenthesis indicates the structural feature of the lipids measured by 1H-NMR spectroscopy