Research Article

Effects of Gualou Guizhi Decoction Aqueous Extract on Axonal Regeneration in Organotypic Cortical Slice Culture after Oxygen-Glucose Deprivation

Figure 1

Chromatograms of the GLGZD aqueous extract and sixteen reference compounds. (a) HPLC-UV chromatograms of sixteen standard reference compounds at 254 nm. (b) HPLC-UV chromatograms of GLGZD aqueous extract monitored at 254 nm. (1) Gallic acid, (2) oxypaeoniflorin, (3) paeoniflorin sulfonate, (4) albiflorin, (5) paeoniflorin, (6) liquiritin apioside, (7) liquiritin, (8) isoliquiritin apioside, (9) isoliquiritin, (10) liquiritigenin, (11) cinnamic acid, (12) cinnamaldehyde, (13) isoliquiritigenin, (14) glycyrrhizic acid, (15) licochalcone A, and (16) glycyrrhetinic acid.
(a)
(b)