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. 2021 Jan 13;11:1259. doi: 10.1038/s41598-020-78867-1

Figure 6.

Figure 6

(a) Quantitative comparison of metabolites found in cell culture media. Mean and relative standard error mean refers to the relative integrals of metabolites, determined from cell culture media 1D 1H-NMR spectra of each group (CM and DMSO treatments). Letters in parentheses indicate peak multiplicities (s, singlet; d, doublet, dd, doublet of doublet; q, quartet, m, multiplet). * A p-value threshold of 0.05 was obtained from t-test analysis. (b,c) Box-and-Whisker plots illustrating the significant metabolites trend grouped according to CM Crithmum maritimum treatment, DMSO Vehicle treatment, derived from the 1H-NMR spectra of (a) HepG2 and (b) Huh7 cell culture media.