We compared a kinetic method (KM) and a colorimetric method (CM) for
measuring erythrocyte aspartate aminotransferase (EAST) activity. Twenty-three
healthy college students including 7 men and 16 women, aged from 22 to 40 years,
participated in this study. Vitamin B-6 status was assessed by EAST activity
coefficient (EAST-AC), the ratio...