plp concentrations in cord blood and maternal plasma at 2 d postpartum and vitamin b-6 concentration in colostrum were positively correlated with the amount of pn.hcl supplementation prenatally ( r = 0.71 , p less than 0.001 ; r = 0.74 , p less than 0.001 ; and r = 0.78 , p less than 0.001 , respectively ) .
C0034263
plp
C0087162
vitamin b-6