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Basic Study
Copyright: ©Author(s) 2026.
World J Gastroenterol. Dec 7, 2026; 32(45): 122523
Published online Dec 7, 2026. doi: 10.3748/wjg.122523
Figure 1
Figure 1 The ultra-performance liquid chromatography coupled with a hybrid quadrupole-Orbitrap high-resolution mass spectrometer analysis results of Tangwei’an. A and B: Base peak ion chromatograms of Tangwei’an were acquired in positive and negative ion modes; C and D: Corresponding chromatograms from the Tangwei’an-containing serum analysis were obtained under identical conditions.


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