Research Article

Multitech-Based Study on Medicinal Material Basis and Action Mechanism of Herbal Formula Xian-Ling-Gu-Bao Capsule in Treatment of Osteoarthritis

Figure 1

The representative EIC of XLGB samples obtained from LC-MS analysis with negative (a) and positive (b) ion modes (EIC, extracted ion chromatogram; XLGB, Xian-Ling-Gu-Bao; LC-MS, liquid chromatography coupled with mass spectrometry).
(a)
(b)