Journal article

Early pregnancy vitamin d binding protein is independently associated with the development of gestational diabetes: A retrospective cohort study

M Fernando, SJ Ellery, D de Guingand, C Marquina, S Lim, CL Harrison, HJ Teede, N Naderpoor, A Mousa

Journal of Clinical Medicine | Published : 2020

Abstract

Background: Vitamin D-binding protein (VDBP) has been implicated in several adverse pregnancy outcomes either directly or indirectly via influencing the concentrations of biologically active vitamin D metabolites. However, human studies exploring these metabolites in pregnancy remain sparse. Here, we examine whether VDBP and total, free, and bioavailable 25-hydroxyvitamin D (25(OH)D) metabolites in early pregnancy are associated with subsequent adverse pregnancy outcomes. Methods: We conducted a retrospective analysis of 304 pregnant women in early pregnancy (<20 weeks gestation). The demographic characteristics, anthropometric data, and total 25(OH)D were measured and plasma or serum sample..

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