Gestational diabetes mellitus reflects impaired maternal insulin secretion relative to demand prior to pregnancy, as well as temporary metabolic stressors imposed by the placenta and fetus. Thus, after delivery, women with gestational diabetes have increased risk of diabetes and recurrent gestational diabetes because of their underlying impairment, which may be further exacerbated by fat accret...

Recent studies show that higher blood glucose values after a 75 g oral glucose tolerance test in pregnancy are associated with higher rates of perinatal and maternal complications. Treatment of gestational diabetes mellitus (hyperglycaemia in pregnancy) reduces the risk of complications. Gestational diabetes mellitus is an asymptomatic condition. Screening is the only strategy for diagnosing th...

BACKGROUND The prevalence of gestational diabetes (GDM) in low and lower middle income countries (LLMIC) is increasing. Despite its associated short and long term complications for mothers and their newborns, there is a lack of knowledge about how to detect and manage GDM. The objective of our study was to identify the challenges that first line healthcare providers in LLMIC face in screening a...

Maternal diabetes (types 1 and 2) induces a broad array of congenital malformations, including neural tube defects (NTDs), in humans. One of the difficulties associated with studying diabetic embryopathy is the rarity of individual malformations. In an attempt to develop a sensitive animal model for maternal diabetes-induced NTDs, the present study uses chemically induced diabetes in an inbred ...

OBJECTIVE To describe maternal anxiety associated with newborn genetic screening for type 1 diabetes during the first year after risk notification. RESEARCH DESIGN AND METHODS Mothers of at-risk infants (n = 435), identified through newborn genetic screening as part of the Prospective Assessment of Newborn for Diabetes Autoimmunity (PANDA) study, were administered a short form of the State Tr...

BACKGROUND The etiology of type-2 diabetes is only partly known, and a possible role of prenatal stress in programming offspring for insulin resistance has been suggested by animal models. Previously, we found an association between prenatal stress and type-1 diabetes. Here we examine the association between prenatal exposure to maternal bereavement during preconception and pregnancy and develo...

OBJECTIVE The need for effective strategies for delivery of healthcare to rural women is paramount and requires a study of maternal perceptions and experiences of the healthcare system. METHOD This article describes knowledge, attitudes and practices regarding obstetric healthcare in a rural area of Pakistan. This is a cross sectional survey of a rural area of district Hyderabad, Pakistan. A ...

OBJECTIVE To determine the incidence and trends of gestational diabetes mellitus (GDM) in Bahrain from 2002 to 2010, and to investigate 2 possible risk factors within the affected population. METHODS In a retrospective survey, data on maternal body weight and age were collected from women who gave birth in government maternity units in Bahrain and who were screened for GDM during pregnancy us...

Previous studies indicate reduced risk of type 1 diabetes after intake of vitamin D supplements during pregnancy or early childhood. We aimed to test whether lower maternal serum concentrations of 25-hydroxy-vitamin D (25-OH D) during pregnancy were associated with an increased risk of childhood-onset type 1 diabetes. In this case-control study nested within a cohort of 29,072 women in Norway, ...

Impaired oocyte quality has been demonstrated in diabetic mice; however, the potential pathways by which maternal diabetes exerts its effects on the oocyte are poorly understood. Cumulus cells are in direct contact with the oocyte via gap junctions and provide essential nutrients to support oocyte development. In this study, we investigated the effects of maternal diabetes on the mitochondrial ...