Pharmacokinetic Difference of Six Active Constituents of Huangqi Liuyi Decoction between Control and Diabetic Nephropathy Mouse Models

Figure 2

The mass spectra of six analytes. (a) Astragaloside IV, (b) calycosin-7-O-β-D-glucoside, (c) calycosin-glucuronide, (d) ononin, (e) formononetin, (f) glycyrrhetinic acid, (g) puerarin, and (h) digoxin.

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(b)

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(e)

(f)

(g)

(h)