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. Author manuscript; available in PMC: 2021 Oct 1.
Published in final edited form as: Neurobiol Learn Mem. 2020 Jul 30;174:107282. doi: 10.1016/j.nlm.2020.107282

Figure 2.

Figure 2.

Plasma levels of tryptophan, kynurenine and KYNA in pre-pubertal (PD21), adolescent (PD 32 – 35), and adult (PD 56 – 85) offspring are not altered by prenatal exposure to kynurenine (EKyn). (A) Plasma tryptophan: no significant three-way age x sex x prenatal condition interaction; significant main effect of age and sex, but not prenatal treatment. (B) Plasma kynurenine: no significant three-way age x sex x prenatal condition interaction; significant main effect of age, but not sex or prenatal treatment. (C) Plasma KYNA: no significant three-way age x sex x prenatal condition interaction; significant main effect of age, but not sex or prenatal treatment. All data are mean ± SEM. N = 6 – 12 litters per group.