The effect of prolonged maternal hyperglycaemia on fetal plasma glucose and insulin concentrations was investigated in eight normal and nine diabetic patients. It was found that under fasting conditions the fetal glucose concentration in gestational diabetic pregnancies tended to be lower than in normal pregnancies. Insulin measurements suggested that this may be due to fetal hyperinsulinism in...

Introduction: There are many advantages in breastfeeding of infants. The impact of fasting of breastfeeding mothers during Ramadan, on their exclusively breastfed infants’ growth, is still unclear. The objective of this study is to determine the impact of maternal Ramadan fasting on growth parameters of exclusively breastfed infants. Methods: This cohort study was conducted on 55 healthy, exclu...

ramadan fasting is specific intermittent fasting comprising significant changes in routine lifestyle pattern and may affect body homeostasis and metabolism. in spite of several studies conducted on the effects of ramadan fasting on various aspects of health and disease, because of heterogeneity in methodology and procedures (sometimes inevitable), a comprehensive concluding for reliable results...

OBJECTIVE The aim of this study was to determine the predictive value of maternal serum lipid levels during late pregnancy for neonatal body size. METHODS This study was conducted from January 1, 2011 to July 31, 2012 at a Maternal and Child Health Hospital. Fasting blood glucose, serum triglyceride, total cholesterol, HDL and LDL were estimated in maternal collected before delivery. Detailed...

Newborn Yorkshire and Ossabaw (feral) pigs were examined under thermoneutral conditions to determine whether survival rate during fasting differs between these breeds and whether any blood-borne factors are associated with improved survival. Newborn pigs were removed from the sow before suckling. Body composition was determined on 10 newborn Ossabaw and 12 newborn Yorkshire pigs. Another group ...

OBJECTIVE To evaluate whether treatment of mild gestational diabetes mellitus (GDM) confers sustained offspring health benefits, including a lower frequency of obesity. RESEARCH DESIGN AND METHODS Follow-up study of children (ages 5-10) of women enrolled in a multicenter trial of treatment versus no treatment of mild GDM. Height, weight, blood pressure, waist circumference, fasting glucose, f...

BACKGROUND Pregnancy is a period in the life of women that is often associated with decreased daily physical activity and/or exercise. However, maintaining adequate levels of daily physical activity during pregnancy is important for mother and child. Studies suggest that moderate daily physical activity and exercise during pregnancy are associated with reductions in the risk of gestational diab...

Surviving prolonged fasting requires various metabolic adaptations, such as energy and protein sparing, notably when animals are simultaneously engaged in energy-demanding processes such as growth. Due to the intermittent pattern of maternal attendance, subantarctic fur seal pups have to repeatedly endure exceptionally long fasting episodes throughout the 10-mo rearing period while preparing fo...