Evidence-Based Complementary and Alternative Medicine / 2020 / Article / Fig 7

Research Article

Luhong Formula Has a Cardioprotective Effect on Left Ventricular Remodeling in Pressure-Overloaded Rats

Figure 7

Total-ion chromatograms (TIC) and select-ion chromatograms of LHF extracts samples, (a) the mix standard solution, 1.25 μg/ml; (b) the sample solution, 8.00 mg/ml (stationary phase: ACQUITY UPLC HSS T3 (2.1 mm × 100  mm, 1.8 μm); mobile phase: acetonitrile (a) and water (b) in gradient (time, min/B%: 0/95, 25/5); flow rate: 0.3 mL/min). Peak no: (1) cinnamic acid; (2) codonolactone; (3) formononetin; (4) calycosin; (5) hydroxysafflor yellow A; (6) quercetin-3-O-b-D-glucose-7-O-b-D-gentiobiosiden; (7) astragaloside.

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