Important Notice: Our web hosting provider recently started charging us for additional visits, which was unexpected. In response, we're seeking donations. Depending on the situation, we may explore different monetization options for our Community and Expert Contributors. It's crucial to provide more returns for their expertise and offer more Expert Validated Answers or AI Validated Answers. Learn more about our hosting issue here.

Does low IgA in human milk predispose the infant to development of cows milk allergy?

0
Posted

Does low IgA in human milk predispose the infant to development of cows milk allergy?

0

We sought a relationship between total and cow’s milk-specific IgA levels in colostrum and human milk and subsequent development of cow’s milk allergy (CMA) in the breast-fed infant. The study included 87 nursing mothers and their infants (age, 2 d to 7 mo), followed prospectively up to 1 y. At 1 y, 48 mothers (69% with an atopic constitution) had an infant with CMA, verified by clinical cow’s milk challenge, eight (38% with an atopic constitution) had a baby who had had protracted infantile colic but no CMA (disease control group), and 31 (23% with an atopic constitution) had a healthy infant. Total breast-milk IgA was measured by radial immunodiffusion, and IgA antibodies to cow’s milk were measured by ELISA during the breast-feeding period. The levels of total and cow’s milk-specific IgA antibodies in colostrum and human milk were significantly lower in the mothers whose baby later developed CMA [estimated third day value, 0.38 g/L (95% confidence interval, 0. 24-0.82)] than in the

Related Questions

Thanksgiving questions

*Sadly, we had to bring back ads too. Hopefully more targeted.