ArticleNutrients2021
Maternal Serum Albumin Redox State Is Associated with Infant Birth Weight in Japanese Pregnant Women.
Article in Nutrients, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
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Who cites it
6 citing papers in PubMed, 12 citations in OpenAlex.
- Article
- Relationship between dietary protein intake and serum essential free amino acid concentrations in Japanese pregnant women: an observational study.BMC pregnancy and childbirth · 2025Observational
- Maternal serum albumin in the late trimester and birth weight: a cross-sectional study from Jiangxi, China.PloS one · 2025Article
- The effect of resistance training on physical function is associated with changes in serum albumin redox state in middle-aged and older Japanese adults: a Quasi-experimental study.Frontiers in physiology · 2025Article
- Nutritional status of Vietnamese infants assessed by Fenton growth chart and related factors: A cross-sectional study.Pediatric investigation · 2023Article
- Article
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Authors and funding
9 authors at 2 institutions in 1 country.
Funding
Abstract
backgroundPlasma albumin (ALB) reflects protein nutritional status in rats, but it is not clear whether it is associated with dietary protein insufficiency in pregnant women and/or their risk of low birth weight delivery. This study aimed to investigate whether maternal serum ALB redox state reflects maternal protein nutritional status and/or is associated with infant birth weights.
methodsThe relationship between the serum reduced ALB ratio and infant birth weight was examined in an observational study of 229 Japanese pregnant women. A rat model simulating fetal growth restriction, induced by protein-energy restriction, was used to elucidate the relationship between maternal nutritional status, maternal serum ALB redox state, and birth weight of the offspring.
resultsIn the human study, serum reduced ALB ratio in the third trimester was significantly and positively correlated with infant birth weight. In the rat study, serum reduced ALB ratio and birth weight in the litter decreased as the degree of protein-energy restriction intensified, and a significant and positive correlation was observed between them in late pregnancy.
conclusionsMaternal serum reduced ALB ratio in the third trimester is positively associated with infant birth weight in Japanese pregnant women, which would be mediated by maternal protein nutritional status.
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Registered trials
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