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. 2022 Jun 15;5:586. doi: 10.1038/s42003-022-03530-6

Fig. 2. Correlations between TCA cycle intermediates and polyamine end metabolites.

Fig. 2

Scatter plots of TCA cycle intermediates versus (a) DAS or (b) NAS in human placental tissues. Metabolite concentrations measured by LC-MS were log transformed and Pearson’s correlation analyses performed. r = Pearson’s correlation coefficient. P-adj = P-values corrected for FDR by Benjamini–Hochberg method. DAS: N1,N12-diacetylspermine; NAS: N1-acetylspermidine. N = 59 male placentas and N = 51 female placentas.