Plasma lipoproteins and preeclampsia in women with type 1 diabetes: a prospective study.

Context: In nondiabetic pregnancy, cross-sectional studies have shown associations between maternal dyslipidemia and preeclampsia (PE). In type 1 diabetes mellitus (T1DM), the prevalence of PE is increased 4-fold, but prospective associations with plasma lipoproteins are unknown.

Objectives: The aim of this study was to define lipoprotein-related markers and potential mechanisms for PE in T1DM.

Maternal folate and cobalamin status predicts vitamin status in newborns and 6-month-old infants.

Our aim in this longitudinal study was to determine predictors of folate and cobalamin status in infancy. Data were collected from 364 mother-infant pairs with blood measurements from pregnancy ( approximately 18 wk; n = 149), newborns (cord serum; n = 361), and 6-mo-old partially or exclusively breast-fed children (n = 221). Serum/plasma folate, cobalamin, holotranscobalamin (holoTC), holohaptocorrin (holoHC), methylmalonic acid (MMA) and total homocysteine (tHcy) at birth and 6 mo were related to maternal vitamin status, parity, lifestyle variables, and anthropometry.

Pregnancy complications by overweight and residential area. A prospective study of an urban Norwegian cohort.

Background: Health varies in residential areas of different socioeconomic status in the capital of Norway. This study compares risks of pregnancy complications in Oslo according to prevalence of overweight and areas of residency.

Methods: Prospective cohort study of 3,677 pregnancies.

[Fetal nutrition and future health].

Fetal nutrition may permanently affect physiological properties of the new individual and hence the risk of future disease. Epidemiological studies indicate that fetal nutrition may significantly influence the risk of diabetes, cardiovascular disease, and cancer. Controlled animal studies show that even properties traditionally considered as exclusively genetic, like fur colour, may be modified by altered maternal nutrition.

Absence of enhanced systemic inflammatory response at 18 weeks of gestation in women with subsequent pre-eclampsia.

Objective: To compare indicators of systemic inflammatory response in the second trimester in women who developed pre-eclampsia with normal pregnancies.

Design: Prospective nested case control study derived from a cohort of 2190 pregnant women. Blood samples were obtained at 18 weeks of gestation.

The fetal origins hypothesis: placental insufficiency and inheritance versus maternal malnutrition in well-nourished populations.

The 'Fetal origins hypothesis' states that individuals born small because of malnutrition are predisposed to adult diseases. Fetal malnutrition has two main causes, poor maternal nutrition and placental insufficiency. A distinction between these causes is important because it is likely that maternal nutrition has been sufficient in the majority of populations in which the fetal origins hypothesis has been tested.