Kim Annink

202 Chapter 9 Figure 2 shows the time concentration profiles of allopurinol, oxypurinol, hypoxanthine, xanthine and uric acid. Figure 3 shows the allopurinol (A) and oxypurinol (B) concentrations over time within the first 24 hours after birth. Figure 2: Allopurinol (A), oxypurinol (B), xanthine (C), hypoxanthine (D) and uric acid (E) con- centrations over time. Figure 3: allopurinol (A) and oxypurinol (B) concentrations over time within the first 24 hours after birth.