Figure 5.

Percent changes in serum indoxyl sulfate concentration (IDS) during the standard of care period (SOC), and during the 28-day (A) and 56-day (B) administration of Renaltec either once (SID) and/or twice daily (BID). The purple line indicates the reference change value for serum IDS concentrations in cats representing a clinically significant reduction [23]. Each dot represents an individual cat, the solid black line represents median percent change and the dashed line represents zero percent change. * p ≤ 0.05.