Figure 5
From: Volatilomic insight of head and neck cancer via the effects observed on saliva metabolites
(a) Metabolic pathway analysis of salivary VOMs of HNC and control subjects. 1 – propanoate metabolism, 2 - glycolysis or gluconeogenesis, 3 - Pyruvate metabolism, 4–sulphur metabolism, 5 – selenoamino acid metabolism, 6 - taurine and hypotaurine metabolism, 7 - Nicotinate and nicotinamide metabolism, 8 - synthesis and degradation of ketone bodies, (b) Propanoate metabolic pathway. C00163 represents propanoic acid and C00207 represents acetone.
