Research Article

QiHuangYiShen Granules Modulate the Expression of LncRNA MALAT1 and Attenuate Epithelial-Mesenchymal Transition in Kidney of Diabetic Nephropathy Rats

Figure 1

Analysis of the chemical constituents of QHYS by HPLC and the chemical structures of components. (a, b) HPLC chromatogram of QHYS and standard reference monitored at 254 nm and 203 nm. Peak 1: Calycosin 7-O-β-D-Glucopyranoside; peak 2: Cryptotanshinone; peak 3: Tanshinone I; peak 4: Tanshinone IIA; peak 5: Gallic acid; peak 6: Catalpol; peak 7: Astragaloside IV; peak 8: Ligustilide; (c) the chemical structures of the components.
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