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Table 2 Identified biomarkers from different meridian points by our LPFS method.

From: Revealing metabolite biomarkers for acupuncture treatment by linear programming based feature selection

Zusanli ST36 Liangmen ST21 Juliao ST3 Yanglingquan GB34 Weizhong BL40
Metabolite ppm ID Metabolite ppm ID Metabolite ppm ID Metabolite ppm ID Metabolite ppm ID
  3.55 86   2.11 230   3.55 86   3.55 86   3.78 63
a-glucose/glycine 3.54 87   0.88 353 a-glucose/glycine 3.54 87 a-glucose/glycine 3.54 87   3.99 42
  3.49 92 histidine/taurine 3.25 116     threonine 1.32 309   3.88 53
lactate 1.33 308   3.55 86        lipid 1.3 311
    lactate 1.33 308        lysine/arginine 1.91 250
    a-glucose/glycine 3.54 87         3.92 49
     3.2 121         3.49 92
              3.2 121