Iridoid Glycosides Fraction Isolated from Veronica ciliata Fisch. Protects against Acetaminophen-Induced Liver Injury in Mice

Figure 1

Ultra-performance liquid chromatography (UPLC) chromatograms detected at 260 nm. The iridoid glycosides fraction (IGF) was compared with a sample of mixed standards (verproside, catalposide, and amphicoside). The concentrations of the samples and mixed standards were 0.5 mg/mL and 0.1 mg/mL, respectively. Red line, samples; black line, standards. (1) Verproside; (2) catalposide; and (3) amphicoside.