BACKGROUND AND OBJECTIVES Postnatal nutrition and subsequent weight gain or failure in the neonatal period are likely regulated by both the environment and the genetic background. With the goal of estimating the variability of postnatal weight gain due to genes and environment, comparison between monozygotic (ie, genetically identical) and dizygotic (genetically similar as 2 siblings) twins can...

introduction:  inadequate intake of breast milk in the first days of life leads to weight loss in neonates. jaundice is also more prominent in these infants. in this cross-sectional study, we tried to evaluate the extent of weight loss in term breastfed infants who were hospitalized for idiopathic hyperbilirubinemia. methods: this prospective study involved 1072 infants >48 hours old, who were ...

BACKGROUND Outcomes of treating gestational diabetes mellitus (GDM) are not well-established. PURPOSE To summarize evidence about the maternal and neonatal benefits and harms of treating GDM. DATA SOURCES 15 electronic databases from 1995 to May 2012, gray literature, Web sites of relevant organizations, trial registries, and reference lists. STUDY SELECTION English-language randomized, c...

PURPOSE The purpose of the study was to determine the effect of a home-based cycling program for women with a recent diagnosis of gestational diabetes mellitus (GDM) on aerobic fitness, weight gain, self-reported mobility, attitude, and intentions toward maternal exercise, and obstetric and neonatal outcomes. METHODS Forty women (mean ± SD, 28.8 ± 0.9-wk gestation) were randomized to either a...

Obesity endangers the lives of millions of people worldwide, through comorbidities such as heart disease, cancers, type 2 diabetes, stroke, arthritis, and major depression. New approaches to control body weight remain a high priority. Vaccines traditionally have been used to protect against infectious diseases and, more recently, for unconventional targets such as drug addiction. Methodologies ...

OBJECTIVE To investigate whether overweight women are more likely to have a hysterectomy and whether hysterectomy leads to increased weight gain. METHODS Survey data of middle-aged women participating in the Australian Longitudinal Study on Women's health in 1996 (ages 45-50 y; n = 13,125), 1998 (n = 10,612), 2001 (n = 10,293), and 2004 (n = 9309) included self-reported height, weight, and hy...

BACKGROUND It is crucial to identify in large population samples the most important determinants of excessive fetal growth. The aim of the study was to evaluate the independent role of pre-pregnancy body mass index (BMI), gestational weight gain and gestational diabetes on the risk of macrosomia. METHODS A prospective study collected data on mode of delivery and maternal/neonatal outcomes in ...