Research Article

Glycyrrhizae Radix Methanol Extract Attenuates Methamphetamine-Induced Locomotor Sensitization and Conditioned Place Preference

Figure 1

The HPLC profiles of MEGR at 254 nm (liquiritigenin), 276 nm (glycyrrhizic acid), and 380 nm (isoliquiritigenin). Flow rate: 1.0 mL/min, column: Waters XTerrat RP18 (150 × 4.6 mm, 5 μm).