Illumination on Chemical Compounds from Qufeng Zhitong Capsule and Its Potential Pharmacological Mechanism against Rheumatoid Arthritis Based on UHPLC/Q-Orbitrap-MS Combined with Network Pharmacology Analysis

Figure 2

Total ion chromatograms of raw herbs from QZC. Duhuo extract in (a) positive ion mode and (b) negative ion mode, Xuduan extract in (c) positive ion mode and (d) negative ion mode, Hujisheng extract in (e) positive ion mode and (f) negative ion mode, Honghua extract in (g) positive ion mode and (h) negative ion mode, Laoguancao extract in (i) positive ion mode and (j) negative ion mode, Weilingxian extract in (k) positive ion mode and (l) negative ion mode, Zhicaowu extract in (m) positive ion mode and (n) negative ion mode.

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