Fig. 2From: First trimester human umbilical cord perivascular cells (HUCPVC) modulate the kynurenine pathway and glutamate neurotransmission in an LPS-induced mouse model of neuroinflammationChromatograms of kynurenine pathway metabolites Tryptophan, B) Kynurenine, C) Kynurenic acid, D) Quinolinic acid, E) Serotonin, F) Glutamine, G) Glutamate. Peak area ratios for the standards and the corresponding analytes are shown on the left and right sides respectively (Peak intensity on the y-axis and retention time on the x-axis of the chromatograms)Back to article page