Figure 2
From: The kynurenine pathway is involved in bacterial meningitis
Kynurenine to tryptophan (KYN/TRP) ratio indicates indoleamine 2,3-dioxygenase (IDO) activity. Increased enzymatic activity was found for IDO in cerebrospinal fluid (CSF) samples. Values are expressing as median ± interquartiles. Data showed P < 0.01 to one-way analysis with Kruskal-Wallis correction. Differences between two groups were analyzed with Dunn’s post test. Values that were below the detection limit were adjusted to the limit.