Research Article

Water Extract of Acori Graminei Rhizoma Attenuates Features of Rheumatoid Arthritis in DBA/1 Mice

Figure 1

LC-IT-TOF MS chromatograms of Acori Graminei Rhizoma. LC chromatogram (a) and total ion chromatogram in positive ion mode (b). β-asarone (1).
(a)
(b)