Figure 1).

Mean ± SD creatinine levels for each month (or single creatinine value if only one measured for the month) used as markers of renal function (A) and calculated mean ± SD protein excretion (assuming creatinine excretion is 0.19 mmol/kg/day) (B). Interferon-alpha (IFN-α) and ribavirin combination therapy was given between 23 and 29 months after renal transplant. A Stabilization in renal function after renal transplantation, with IFN-α and ribavirin treatment of recurrent hepatitis C. B Improvement in urinary protein excretion after renal transplantation with IFN-α and ribavirin treatment of recurrent hepatitis C