Fig. 3From: Short-chain fatty acids can improve lipid and glucose metabolism independently of the pig gut microbiotaVolcano plots showing the distribution of all metabolites based on their fold-change values (X-axis, on a logarithmic scale), P-value (Y-axis, on a logarithmic scale). Panel a is ESI+, Panel b is ESI−, respectively (FC > 1.50 and P-value < 0.05). GF, germ-free; FA, short chain fatty acidsBack to article page