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. 2020 Sep 30;10:16117. doi: 10.1038/s41598-020-73008-0

Figure 5.

Figure 5

In vitro fermentation of stool samples in the presence of HMOs. Concentration in arbitrary units of kynurenate (KYNA) (a) and kynurenine (b) in the supernatant of infant stool samples fermented in vitro for 48 h in the presence of lactose, 2′FL, 2′FL + LNnT or 6-HMO blend. The concentration of KYNA but not kynurenine is increased in the presence of the HMOs, compared to lactose. Individual data with median ± interquartile ranges are shown. *p < 0.05. **p < 0.01. N = 10 different donors.