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Fig. 8 | BMC Complementary and Alternative Medicine

Fig. 8

From: Oroxylum indicum (L.) Kurz extract inhibits adipogenesis and lipase activity in vitro

Fig. 8

Principal component analysis (PCA) of FTIR spectral ranges 3000–2800 cm− 1 and 1800–950 cm− 1 giving PCA score plot. The 2D PCA score plots showed the clustering separation spectra between 3T3-L1 non-differentiated cells, differentiated cells, simvastatin- and Oroxylum indicum extract-treated differentiated cells after 10 days (a). PCA loading plot (b). The biomarker differences over a spectral range of samples are identified by the PC1 and PC2 loading plots

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