Fig. 7. Potential pathways for PP supplementation in urine extracts identified by using MSEA pathway analysis. (A) (a) Alanine, aspartate and glutamate metabolism, (b) valine, leucine and isoleucine biosynthesis, (c) glyoxylate and dicarboxylate metabolism. (B) Alanine, aspartate and glutamate metabolism. (C) Valine, leucine and isoleucine biosynthesis. (D) Glyoxylate and dicarboxylate metabolism.
