In subjects administered ACE inhibitor, the effect
of probucol on serum creatinine and urinary protein
were studied (Table 4). Increase of serum creatinine
was recognized in probucol group and non-probucol
group, but these changes were not statistically
significant between two groups. Increase of urinary
protein was significantly higher in non-probucol group
(+0.042 0.051 g/day/month) than probucol group
(0.005 0.039 g/day/month) (Table 4).