Fig. 4
From: Increased hypothalamic serotonin turnover in inflammation-induced anorexia
Levels of tryptophan, serotonin and dopamine and their metabolites in the hypothalamus. Effect of ip injection with TNFα, IL-6 or both on a 5-hydroxyindoleacetic acid (5HIAA), b Serotonin (5HT), c 3,4-dihydroxyphenylacetic acid (DOPAC), d Dopamine (DA) and e tryptophan (TRP). aSignificantly different from Control group (P < 0.05), bsignificantly different from TNF, IL-6 Low and IL-6 High group (P < 0.05). Data is expressed as mean ± SEM (n = 6)