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. 2022 Oct 18;27(20):6988. doi: 10.3390/molecules27206988

Figure 3.

Figure 3

(a) OPLS-DA scores scatter plot of heart, liver, spleen, lung, kidney, brain, and skeletal muscle. (b) The 999 permutation tests for the OPLS-DA models based on seven tissues. (c) Changed multiple of the relative contents of 64 CLs, detected in seven tissues. Quantitation of CLs was performed by dividing the peak area of each CL by the peak area of CL (14:0)4. The value of each compound was the log10 transformation of the relative content. The CLs not detected in the seven tissues were marked with x.