OBJECTIVE To explore the intergenerational birth-weight patterns of the direct female descendants of Mexican-American women. DESIGN This is a population-based study. METHODS Stratified analyses were performed on a transgenerational dataset of 1956-1975 and 1989-1991 Illinois computerized vital records of Mexican-American infants. RESULTS Among the descendants of generation 1 US-born Mexic...

vitamin d is important for the development, growth, and mineralization of the skeletal in neonates and children. vitamin d is essential for intestinal absorption of calcium. vitamin d is metabolized to 25-hydroxyvitamin d and then to 1,25-dihydroxyvitamin d. pregnant women in developed countries often have insufficient serum concentrations of 25-hydroxyvitamin d and a supplementation of vitamin...

OBJECTIVE To compare the neurobehavior of neonates born to adolescent mothers with and without depression during gestation. METHODS This prospective cross-sectional study included healthy term neonates born to adolescent mothers with untreated depression during gestation, without exposure to legal or illicit drugs, and compared them with infants born to adolescent mothers without psychiatric ...

Background. The neonatal immune system is not fully developed at birth; newborns have adequate lymphocytes counts but these cells lack function. Objective. To assess the activity of T-cells and the influence of the main perinatal factors in very preterm infants (birth weight < 1500 g). Design. Blood samples from 59 preterm infants (21/59 were dizygotic twins) were collected at birth and at 30 d...

OBJECTIVE To identify the maternal and infant risk factors associated with hospital admission in the first year and estimate the associated costs of infant hospitalization. STUDY DESIGN Data from the Perinatal Data Collection for 599753 liveborn infants born in New South Wales, Australia, 2001-2007 were linked to hospital admission data. Logistic regression models were used to investigate the...

Background: Anemia has a very high prevalence across the world. Microcytic anemia is the most common nutritional disorder and a major health problem in infants and children associated with inadequate growth and development. Diagnosing anemia at the birth can be difficult. Due to the fact that conditions such as thalassemia and iron deficiency are causative factors of microcytic anemia are preva...

(Abstracted from JAMA 2022;327:248–263) Although mortality and short-term morbidities have declined in extremely preterm infants, there is still a need for the ongoing review of longer-term health neurodevelopmental outcomes. Since 1991, Eunice Kennedy Shriver National Institute Child Health Human Development Neonatal Research Network tracks such outcomes infants born <29 weeks' gestation.

Rohrer's ponderal index in newborns (birth weight * 100/height3) has been used as an indicator of fetal growth status, especially to assess asymmetrical intrauterine growth retardation. Low ponderal index or disproportionate intrauterine growth retardation has higher neonatal morbidity and there are some specific guidelines in intrauterine growth retarded infants to control some of their pr...

To evaluate within-family differences in maternal affective behavior toward siblings, face-to-face interactions were observed between 39 mothers and their firstborn and second-born infants at 2 months of age. Mother and infant affect was coded on a 1-s time base with behavioral descriptors. Mothers were more positive with second-born infants, and second-born infants were more positive than were...

Abstract Background The study aims to use the cross-lagged model and utilize data from Born in Shenyang Cohort Study characterize bidirectional associations of term-born infants’ neurodevelopment five domains physical growth early life. Method This consists 688 mother-child dyads Study. Infants’ anthropometric (weight length) development neurological outcomes (Gesell Development Scale) were mea...