… human-milk retinol concentrations were reported in … retinol concentrations in terms of time
trends over the course of lactation, influences of maternal nutritional and constitutional factors, …

… While a role of confounding factors (such as smoking, other nutritional factors, etc.) cannot …
to low maternal retinol. Analysis keeping maternal retinol concentration constant revealed that …

… In the present study, despite the average concentration of retinol in the maternal serum
indicating adequacy and being compatible with the literature 23-26, a substantial part of the …

… A concentration in breast milk and serum retinol, iron in breast milk, maternal work, maternal
age, … association between vitamin A concentration in breast milk and percentage of body fat. …

… factors are associated with serum retinol concentration in infants. The objective of this study
was therefore to investigate factors associated with serum retinol … Additionally, maternal age …

… of socioeconomic factors on colostrum retinol levels suggests … Income also affected retinol
concentration in the milk of … status and vitamin A concentration in breastmilk found in our study. …

… These factors might represent a limitation of this study. Several … mean retinol intake and
retinol concentrations in maternal milk, as well as mean serum retinol concentrations in maternal …

… On day 100 of pregnancy, maternal liver and plasma retinol concentrations were … retinol
concentrations were not affected by dietary treatment, whereas foetal plasma concentrations …

… This study demonstrated that maternal supplementation with high doses of vitamin A in
postpartum resulted in a significant increase of the retinol concentration in colostrum under …

… to determine the concentration of vitamin A (retinol), provitamin A … plasma levels and with
maternal characteristics (parity and … one among several factors accounting for these differences. …