Research Article

Comparison of the Effects of Yokukansan and Yokukansankachimpihange on Glutamate Uptake by Cultured Astrocytes and Glutamate-Induced Excitotoxicity in Cultured PC12 Cells

Table 1

Classification of the compounds identified in three-dimensional chromatogram.

Constituent herbs                 Compounds
       Yokukansan    Yokukansankachimpihange

Atractylodes Lancea4E,6E,12E-tetradecatriene-8,10-diyne-1,3,14-acetylatractylodin, atractylodin, atractylodinol
rhizometriol, 12-isovaleroyl-2E,8E,10E- triene-4,6-
diyne-1,14-diol, 14-isovaleroyl-2E,8E,10E-
triene-4,6-diyne-1,12-diol, acetylatractylodin,
atractylodin, atractylodinol
Cnidium rhizomeferulic acid, ligustilideferulic acid, ligustilide
Uncaria hookgeissoschizine methyl ether, hirsuteine,geissoschizine-O-methyl ether, hirsuteine,
hirsutinehirsutine
Japanese Angelica rootligustilide, xanthotoxinbergapten, ligustilide, xanthotoxin
Bupleurum rootsaikosaponin b1, saikosaponin b2saikosaponin b1, saikosaponin b2
Glycyrrhizaformononetin, formononetin-7-O-glucoside,formononetin, glycycoumarin, glycyroside,
glycycoumarin, glycyroside, glycyrrhizin,glycyrrhizin, isoliquiritigenin, isoliquiritin,
isoliquiritigenin, isoliquiritin, isoliquiritinisoliquiritin apioside, liquiritigenin, liquiritin,
apioside, liquiritigenin, liquiritin, isoliquiritinisoliquiritin apioside,
apioside,
Pinellia tuberPT-H-15, PT-H-16
Citrus unshiu peelhesperidin, narirutin