Retinopathy of prematurity occurs because the retina of a preterm infant at birth is incompletely vascularized, and if the postnatal environment does not match the in utero environment that supported retinal development, the vessels and neural retina will not grow normally. Risk factors determined from many clinical studies and animal ...

We study the probability of extinction for single-type and multi-type continuous-time linear birth-and-death processes in a finite Markovian environment. The probability of extinction is equal to 1 almost surely if and only if the basic reproduction number [Formula: see text] is [Formula: see text], the key point being to identify ...

The previously observed supraclavicular depot of brown adipose tissue (BAT) in adult humans was commonly believed to be the equivalent of the interscapular thermogenic organ of small mammals. This view was recently disputed on the basis of the demonstration that this depot consists of beige (also called brite) brown adipocytes, ...

BACKGROUND: The distal GI microbiota of hospitalized preterm neonates has been established to be unique from that of healthy full-term infants; the proximal GI, more specifically gastroesophageal colonization has not been systematically addressed. We prospectively evaluated early colonization of gastroesophageal portion of the GI tract of VLBW infants. METHODS: This ...

Supplemental oxygen is often used as a life-saving therapy in the treatment of preterm infants. However, its protracted use can lead to the development of bronchopulmonary dysplasia (BPD), and more recently, has been associated with adversely affecting the general health of children and adolescents who were born preterm. Efforts to ...

In responding to an e-mail inquiry from Somers in October 2012, we explained that we do not have specific data on crib mattress firmness in the National Child Death Review-Case Reporting System data used in our analysis of Sudden Unexpected Deaths (SUID). We do not, however, interpret our findings as ...

The main cause of pulmonary hypertension in newborn babies results from the failure of the pulmonary circulation to dilate at birth, termed 'persistent pulmonary hypertension of the newborn' (PPHN). This syndrome is characterized by sustained elevation of pulmonary vascular resistance, causing extrapulmonary right-to-left shunting of blood across the ductus arteriosus ...

Many organ systems undergo significant and rapid changes during the transition from an intrauterine to an extrauterine environment, especially those which serve as interfaces between the infant and the external environment. Historically the skin care methods employed during and after this period of rapid physiologic change have been derived from ...

Do infants reared in poverty exhibit certain physiological traits that make them susceptible to the positive and negative features of their caregiving environment? Guided by theories of differential susceptibility and biological sensitivity to context, we evaluated whether high baseline respiratory sinus arrhythmia (RSA) operates as a susceptibility factor among infants ...

ABSTRACT: BACKGROUND: People who originate from the Indian subcontinent (South Asians) suffer among the highest rates of type 2 diabetes in the world. Prior evidence suggests that metabolic risk factors develop early in life and are influenced by maternal and paternal behaviors, the intrauterine environment, and genetic factors. The South ...

Mendelian disorders of cornification (ichthyosis; MeDOC) often present in the neonatal period with little warning to providers or parents. This report reviews the majority of ichthyoses with congenital findings. The neonatal presentation of many MeDOC often differs from the later phenotype because of the changes in the skin that occur ...

Unintentional suffocation is the leading cause of injury death among children aged <1 year in the United States, accounting for nearly 1,000 infant deaths annually. Since 1984, an estimated fourfold increase has been observed in accidental suffocation and strangulation in bed, with many of these deaths linked to unsafe sleep ...

Infant mortality is higher in boys than girls in most parts of the world. This has been explained by sex differences in genetic and biological makeup, with boys being biologically weaker and more susceptible to diseases and premature death. At the same time, recent studies have found that numerous preconception ...

Breastfed infant microbiota is typically rich in bifidobacteria. Herein, major human milk oligosaccharides (HMOS) are assessed for their ability to promote growth of bifidobacteria and to acidify their environment, key features of prebiotics. During in vitro anaerobic fermentation of infant microbiota, supplementation by HMOS significantly decreased the pH even greater ...

PURPOSE: Despite a decreasing incidence, intraventricular hemorrhage (IVH) remains a point of major concern in neonatology due to its association to adverse neurodevelopmental outcome (NDO). Aim of this study was to compare outcome of preterm infants with different grades of IVH born below 32 weeks of gestational age (GA) with outcome ...

Phase II metabolising enzymes enable the metabolism and excretion of potentially harmful substances in adults, but to date it is unclear whether dietary phytochemicals can induce phase II enzymes differently between adults and infants. We investigated the expression of phase II enzymes in an in vitro model of primary skin ...

Human infants can crawl using several very different styles; this diversity appears at first glance to contradict our previous findings from hands-and-knees crawling, which suggested that there were strict limitations on coordination, imposed either mechanically or by the developing nervous system. To determine whether coordination was similarly restricted across crawling ...

Two experiments examined infants' expectations about how an experimenter should distribute resources and rewards to other individuals. In Experiment 1, 19-month-olds expected an experimenter to divide two items equally, as opposed to unequally, between two individuals. The infants held no particular expectation when the individuals were replaced with inanimate objects, ...

Adaptive maternal responses to stressful environments before young are born can follow two non-exclusive pathways: either the mother reduces current investment in favor of future investment, or influences offspring growth and development in order to fit offspring phenotype to the stressful environment. Inducing such developmental cues, however, may be risky ...

The purpose of this study was to elucidate the anatomical development of physiologic suture closure processes in infants using three dimensional reconstructed computed tomography (CT). A consecutive series of 243 infants under 12 months of age who underwent three dimensional CT were included in this study. Four major cranial sutures ...

In this birth story, a second-time mother relates her experience of birthing her son at home after her daughter was born via cesarean surgery. Support from the International Cesarean Awareness Network, as well as a home birth midwife specializing in vaginal birth after cesarean (VBAC), made the dream of a ...

Cite this as: M. A. Rose, R. Schubert, J. Schulze and S. Zielen, Clinical & Experimental Allergy, 2011 (41) 1819;-1821.

BACKGROUND: Recent literature supports the theory that vacuum is integral to the removal of milk from the breast rather than peristaltic compression of the breast. AIM: We aimed to determine if breastfed infants could remove breast milk from an experimental teat designed to release milk only when a vacuum is ...

Hypoxic ischemic encephalopathy (HIE) is a serious birth complication affecting full term infants: 40-60% of affected infants die by 2 years of age or have severe disabilities. The majority of the underlying pathologic events of HIE are a result of impaired cerebral blood flow and oxygen delivery to the brain ...

The biology of human milk and lactation helps understand the physiology of breastfed infants. The compositional and biological effects of human milk lipids have received considerable interest regarding their modulating effects on growth, metabolism and functions of the cardiovascular, immune and nervous system. This paper describes key aspects of a ...

Recognition of individuals at first sight is important for social species and can be achieved by attending to facial or body information. Previous research suggests that infants possess a perceptual template for evolutionarily relevant stimuli, which may include humans, dangerous animals (e.g. snakes), but not non-dangerous animals. To be effective, ...

Infants with 4s neuroblastoma (NB) and massive hepatomegaly have a guarded prognosis and mortality approaches 30%. We report on eight patients with 4s NB and massive hepatomegaly treated with multiple modalities. One patient had spontaneous tumor regression. Three patients had progressive disease and responded to chemotherapy. Four patients progressed despite ...

Preterm infants are at risk of metabolic bone disease (MBD) because of an inadequate mineral intake. Although infants with MBD are frequently asymptomatic during the neonatal period, we previously reported that MBD predicted reduced linear growth in infancy and midchildhood. Nevertheless, some studies suggest that preterm infants undergo catch-up growth ...

Researchers have argued that the process of human birth is unique among primates and mammals in that the infant emerges with its face oriented in the opposite direction from its mother (occiput anterior) and head rotation occurs in the birth canal. However, this notion of human uniqueness has not been ...

The effect of simulated gastrointestinal digestion upon sialic acid and gangliosides in infant and follow-on formulas and human milk, as well as their bioaccessibility, have been evaluated. The gastric stage is the step that causes a greater decrease in sialic acid and ganglioside contents. The intestinal stage only decreases the ...

Human milk is usually the only source of food for infants during the first 4 to 5 months of their life. Maternal environmental mercury exposure is directly related to fish consumption or amalgam filling. In this research, 38 human milk samples were collected from mothers of Lenjan area who were not ...

BACKGROUND: Leptin is involved in the regulation of food intake and energy expenditure and is therefore important for growth and brain development. Analytical methods used for leptin measurement in human milk differ widely in the literature and yield varying results. AIMS: To compare different preparation methods for the analysis of ...

Human exposure to polychlorinated biphenyls (PCBs) and brominated flame retardants (BFRs) such as polybrominated diphenyl ethers (PBDEs) and hexabromocyclododecanes (HBCDs) was evaluated in Ghana using breast milk samples collected in 2004 and 2009. Mean levels and ranges of PBDEs (4.5; 0.86-18ng/g lw) and PCBs (62; 15-160ng/g lw) observed in the ...

This research investigated 12-month-olds' ability to use person-specific language to determine to which of several absent things a person is referring. Infants were introduced to two experimenters who played separately with a different ball. One researcher asked infants to retrieve her object when both balls were hidden. Infants selected the ...

This paper reviews the recent scientific literature on PCDDs, PCDFs and dioxin-like PCBs in human milk. All the papers reporting levels of these contaminants in human breast milk published from January 2000 to January 2009 and available on the www.sciencedirect.com web site were identified and included. The aim was (1) ...

Although a major goal of human immunodeficiency virus type 1 (HIV-1) vaccine efforts is to elicit broad and potent neutralizing antibodies (NAbs), there are no data that directly demonstrate a role for such NAbs in protection from HIV-1 infection in exposed humans. The setting of mother-to-child transmission provides an opportunity ...

To cite this article: Verweij MM, Hagendorens MM, De Knop KJ, Bridts CH, De Clerck LS, Stevens WJ, Ebo DG. Young infants with atopic dermatitis can display sensitization to Cor a 9, an 11S legumin-like seed-storage protein from hazelnut (Corylus avellana). Pediatr Allergy Immunol 2011; 22: 196-201. ABSTRACT: Allergy to ...

We investigated whether the previously reported preventive effect of maternal ω-3 fatty acid supplementation on IgE-associated allergic disease in infancy may be mediated by facilitating a balanced circulating Th2/Th1 chemokine profile in the infant. Vaccine-induced immune responses at 2 y of age were also evaluated. Pregnant women, at risk of ...

Significant benefits to infant host defense, sensory-neural development, gastrointestinal maturation, and some aspects of nutritional status are observed when premature infants are fed their mothers' own milk. A reduction in infection-related morbidity in human milk-fed premature infants has been reported in nearly a dozen descriptive, and a few quasi-randomized, studies ...

Filaggrin (FLG) gene mutations, which result in complete or incomplete loss of proFLG/FLG peptides, have been reported as an important predisposing factor for atopic dermatitis (AD) and secondary atopic phenotypes such as atopic asthma. The presence of the protein FLG in the skin was evaluated at birth on 12 infants ...

OBJECTIVE: Gangliosides are present in high concentrations in the nervous tissue, and some are observed in small amounts in many extraneural tissues and body fluids. Human milk may play important roles in energy supplementation, prophylaxis of infection, and brain development. For preterm infants, human milk gangliosides are also very important ...

A promising strategy to improve health is the rational manipulation of one's beneficial microbiota via dietary interventions. This is observed in nature where specific bifidobacteria utilize human milk oligosaccharides (HMOs) that are encountered within the breast-fed infant colon. Bifidobacterium longum subsp. infantis is regarded as the archetypical HMO consumer associated ...

Human infants, unlike even closely related primates, exhibit a remarkable capacity for language learning. Yet how the underlying anatomical network matures remains largely unknown. The classical view is that of a largely immature brain comprising only a few islands of maturity in primary cortices. This view has favored a description ...

Aims:  To investigate the impact of human milk oligosaccharides (HMOs) from a single donor (SO), HMOs from multiple donors (PO), a fructooligosaccharides and galactooligosaccharides mixture (FG) on the composition of a batch culture inoculated with faecal microbiota from formula-fed infants. Methods and Results:  Three substrates were compared using 24-h pH-controlled ...

We retrospectively examined infant mortality and human immunodeficiency virus (HIV)-free survival among 211 infants who received a comprehensive package of health services, including breast milk substitution and clean water access, to prevent maternal-to-child transmission of HIV and improve child survival. The cumulative 12-month infant survival probability was 0.97 (95% confidence ...

It has long been argued that modern human mothers give birth to proportionately larger babies than apes do. Data presented here from human and chimpanzee infant:mother dyads confirm this assertion: humans give birth to infants approximately 6% of their body mass, compared with approximately 3% for chimpanzees, even though the ...

Background: Oxytocin is associated with the establishment and quality of maternal behavior in animal models. Parallel investigations in humans are now under way. This article reviews the current research examining the role of oxytocin in mother-infant relations, attachment, and bonding in humans. Methods: A systematic search was made of three ...

Until the early 20th century, a wet nurse was the only safe alternative to breastfeeding, one reason being that each species has a unique composition of its milk. When techniques for chemical analyses of milks and assessment of the energy requirements of infants became available during the 19th century, reasonably ...

Epilepsy is one of the most common neurologic problems worldwide. Unfortunately, individuals with epilepsy are at higher risk of death than the general population, and sudden unexpected death in epilepsy is the most important direct epilepsy-related cause of death. In this review article, our research group focused on the risk ...

In the United States of America, approximately 40,000 infants are born annually with congenitally malformed hearts. Children with defects that require complex surgical palliation, or definitive repair, face many challenges in achieving optimal short-term and long-term growth. The presence of associated chromosomal abnormalities, cyanosis, and cardiac failure adds to the ...