Hamfelt A, Landgren E, Söderhjelm L
Department of Clinical Chemistry, Sundsvall General Hospital, Sweden.
Ups J Med Sci. 1989;94(1):95-9. doi: 10.3109/03009738909179252.
Plasma pyridoxal phosphate (PLP) was determined in 10 newborn infants (two pairs of twins), their 8 mothers, and in addition in the mothers' breast milk. Mothers who did not take extra vitamin B-6 during pregnancy had lower levels of PLP both in plasma and in their milk. The infants' PLP decreased during the first two weeks of life when receiving only their mothers' milk. None of the mothers nor the infants showed any clinical signs of vitamin B-6 deficiency.
对10名新生儿(两对双胞胎)、他们的8位母亲以及母亲的母乳进行了血浆磷酸吡哆醛(PLP)测定。孕期未额外补充维生素B-6的母亲,其血浆和乳汁中的PLP水平较低。仅接受母乳的婴儿在出生后的头两周内,其PLP水平下降。母亲和婴儿均未表现出任何维生素B-6缺乏的临床症状。