Research Article
Effects of Radix Astragali and Its Split Components on Gene Expression Profiles Related to Water Metabolism in Rats with the Dampness Stagnancy due to Spleen Deficiency Syndrome
Figure 1
Verification of overlap among RA split components. (a) Fingerprint with flavonoids as control sample. (b) Scatter plot of principal components analysis using HPLC-DAD data. S1, 1: polysaccharides component; S2, 2: flavonoids component; S3, 3: saponins component; and S4, 4: residual aqueous solution.
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