after 25 mg tolrestat the rbc sorbitol levels fell from 25.1 +/- 4.0 to 20.0 +/- 5.7 nmol/gm hemoglobin ( 21 % ) and after 100 mg tolrestat the level fell from 26.7 +/- 3.7 to 11.4 +/- 1.7 nmol/gm hemoglobin ( 57 % ; p less than 0.001 ) .
C0014792
rbc
C0019046
hemoglobin