Animals and human infants discriminate numerosities in visual sets. Experiments on visual numerical judgments generally contrast sets in which number varies (e.g., the discrimination between 2 and 3). What is less investigated, however, is set density, or rather, the inter-stimulus distance between the entities being enumerated in a set. In ...

BACKGROUND: Anogenital distance in animals is used as a measure of fetal androgen action. Prenatal exposure to dioxins and dioxin-like compounds in rodents causes reproductive changes in male offspring and decreases anogenital distance. OBJECTIVE: We assessed whether in utero exposure to dioxins and dioxin-like compounds adversely influences genitalia distances in ...

INTRODUCTION: We sought to verify, using computed tomography (CT) examinations of infants, which the left ventricle (LV) is compressed and abdominal compression avoided by using the chest compression landmarks recommended by the 2010 American Heart Association (AHA) Guidelines for Infant Cardiopulmonary Resuscitation (CPR). METHODS: Using CT examinations of 63 infants ...

When making relative distance judgments, adults attend to information provided by the ground surface and generally ignore information provided by ceiling surfaces. In the present study, we asked whether this ground dominance effect is present in infancy. Groups of 5- and 7-month-old infants viewed a display depicting textured ground and ...

A century of research on the development of walking has examined periodic gait over a straight, uniform path. The current study provides the first corpus of natural infant locomotion derived from spontaneous activity during free play. Locomotor experience was immense: Twelve- to 19-month-olds averaged 2,368 steps and 17 falls per ...

Monitoring newborns for adverse outcomes like stillbirth and major congenital anomalies (MCA) is being carried out in government hospitals since 1995 in and around high-level natural radiation areas, a narrow strip of land on the southwest coast of Kerala, India. Natural deposits of monazite sand containing thorium and its daughter ...

Secondary to the increase in deformational plagiocephaly a growing number of infants with cranial deformity present to craniofacial teams. Computed tomography (CT) is diagnostic, but uses ionizing radiation. The purpose of this study was to evaluate ultrasound as a screening test for the patency of cranial sutures in scaphocephaly and ...

INTRODUCTION: Visual impairment in preterm infants at term equivalent age (TEA) is associated with impaired microstructural development in the optic radiation, measured as reduced fractional anisotropy (FA) by Diffusion Tensor Imaging (DTI). We tested the hypothesis that these abnormalities develop during the late preterm period. METHODS: DTI was performed in ...

A controlling maternal feeding style has been shown to have a negative impact on child eating style and weight in children over the age of 12 months. The current study explores maternal feeding style during the period of 6-12 months when infants are introduced to complementary foods. Specifically it examines differences between ...

Nasopharyngeal (NP) carriage of S. pneumoniae (Spn) is a risk factor for pneumococcal disease and its transmission. We assessed the impact of vitamin A (VA) supplementation shortly after birth in reducing Spn colonization in early infancy in rural Bangladesh. We recruited 500 infants participating in a cluster-randomized trial that reported ...

Morbidity in the premature (PT) infant may reflect difficult adaptation to oxygen. We hypothesized that feeding including formula feeding (F) and feeding mother's milk (HM) with added fortifier would affect redox status. Therefore, 65 PT infants (birth weight: 1146 ± 261 g; GA: 29 ± 2.5 wk; mean ± SD) ...

Within a randomised trial of neonatal vitamin A supplementation (VAS) in Guinea-Bissau, neonatal VAS did not affect overall infant mortality. We conducted a post-hoc analysis to test the hypothesis that neonatal VAS primes the response to subsequent vitamin A. All trial children were offered VAS after follow-up ended at 1 ...

Verbal autopsy (VA) is a widely used tool to assign probable cause of death in areas with inadequate vital registration systems. Its uses in priority setting and health planning are well documented in sub-Saharan Africa (SSA) and Asia. However, there is a lack of data related to VA processing and ...

Aim:  To assess knowledge, infant-feeding education and practices, factors that affect choice of infant feeding option, determinants of mixed feeding, psychosocial challenges and attitudes of HIV-positive women with infants between ages 3-6 months who attended prevention of mother-to-child transmission of HIV services in Gert Sibande district. Methods:  A cross-sectional study was ...

Unclear and inconsistent infant-feeding definitions have plagued much of breastfeeding research. To determine accurate health outcomes associated with infant feeding, it is imperative that different types of feedings be explicitly described. Definitions must be based on content, not mode of milk delivery. Five new definitions for infant feeding are provided. ...

To compare effects of single-hole and cross-cut teats on feeding performance, oral movement and cardiorespiratory parameters in preterm infants with chronic lung disease. Infants' feeding performance and physiological stability are affected by the shape and hole size of teats because of varied milk flow. The single-hole teat could facilitate efficient ...

The aim of this project was to collect data from focus-group participants to inform the future development of region-specific educational strategies to modify infant-feeding practices that may predispose children to obesity. Infant-feeding perceptions and practices were collected from participants of the Special Supplemental Nutrition Program for Women, Infants, and Children, ...

Infants admitted to a neonatal unit (NNU) are frequently unable to feed by breast or bottle because of ill health or prematurity. These infants require nutritional support until they can start oral feeding. Breastfeeding is advocated for these infants, and mothers are frequently encouraged to express breast milk to be ...

The onset of feeding at birth is a vital step for the adaptation of the neonate to extra uterine life. Prader-Willi syndrome (PWS) is a complex neurogenetic disorder caused by the alteration of several imprinted contiguous genes including MAGEL2. PWS presents with various clinical manifestations, including poor suckling behaviour and ...

Rapid enteral feeding volume advancement in preterm infants can reduce the use of intravenous fluids. This practice may decrease the hazards of intravenous infusion solutions and potentially the morbidity rate. Several cohort trials demand the standardised nutritional regimen to reduce the complications and the time to reach full enteral feeds. ...

We report quantitative measurements of ten parameters of nutritive sucking behavior in 91 normal full-term infants obtained using a novel device (an Orometer) and a data collection/analytical system (Suck Editor). The sucking parameters assessed include the number of sucks, mean pressure amplitude of sucks, mean frequency of sucks per second, ...

Abstract Objective: To evaluate oral feeding capacity, the swallowing process, and risk for aspiration, both clinically and during fiberoptic endoscopic evaluation of swallowing, in infants with isolated Robin sequence treated exclusively with nasopharyngeal intubation and feeding facilitating techniques. Design: Longitudinal and prospective study. Setting: Hospital de Reabilitação de Anomalias Craniofaciais, ...

To evaluate the infant-feeding choices, practices and possible determinants among HIV-positive women enrolled in a prevention of mother-to-child transmission programme in Ibadan, Nigeria. A cross-sectional survey involving HIV-positive women who had received infant-feeding counselling prior to delivery. A structured questionnaire was administered at < or = 72 hrs and not ...

Enteral feeding is known to be effective on the development of gut hormone secretion and pancreatic exocrine function. The aim of the present study was to examine the effects of extremely early enteral feedings on the development in very low-birthweight (VLBW) infants. Fecal elastase 1 and plasma secretin concentrations were ...

To determine whether a relationship exists between the timing of feeding before retinopathy of prematurity (ROP) eye examinations and gastric side effects or distress associated with this examination. A prospective, randomized, single-masked study was conducted involving infants in the neonatal intensive care unit who required an ROP eye examination and ...

To investigate the effects of a prefeeding oral stimulation program on the feeding performance of preterm infants. A crossover design was used. Nineteen preterm infants who were in the transitional time to full oral feeding served as their own controls. A 5-min oral stimulation program was applied to infants prior ...

To conduct an evidence-based systematic review and provide an estimate of the effects of oral motor interventions (OMIs) on feeding/swallowing outcomes (both physiological and functional) and pulmonary health in preterm infants. A systematic search of the literature published from 1960 to 2007 was conducted. Articles meeting the selection criteria were ...

Nursery-reared infant rhesus macaques (Macaca mulatta) have a relatively high risk of aspiration pneumonia because they are typically fed using kitten bottles or syringes or by gavage. These feeding techniques also have the disadvantage of making it difficult to determine how much formula an infant actually consumes. To address these ...

The clinical measures of gastric residuals and abdominal distention are often used to guide feeding in preterm infants, but there are few data demonstrating their usefulness. Similarly, techniques are now available to investigate gastrointestinal (GI) function noninvasively and safely, but their ability to predict attainment of full gavage feedings and/or ...

In a NICU early enteral feeding is usually possible only when the newborn clinical conditions permit it. Because of the frequent need of umbilical/central catheters, they usually start with parenteral feeding and/or with minimal enteral feeding (trophic feeding). This kind of management is even more frequent in VLBWIs, in which ...

Pregnancies complicated by abnormal antenatal Doppler blood flow often result in the preterm delivery of a growth restricted baby. These babies have a high risk of milk intolerance and necrotising enterocolitis (1), and introduction of milk feeds is frequently delayed. Our aim was to determine the effect of early or ...

In this randomized, controlled multi-site study, the pacifier-activated-lullaby system (PAL) was used with 68 premature infants. Dependent variables were (a) total number of days prior to nipple feeding, (b) days of nipple feeding, (c) discharge weight, and (d) overall weight gain. Independent variables included contingent music reinforcement for non-nutritive sucking ...

Atresia of the submandibular duct orifice is a rare developmental anomaly, which causes swelling of the duct by accumulation of saliva. The cystic mass in the floor of the mouth can cause feeding problems, which can be treated by surgical opening of the duct. We report the first Swedish case ...

This study examined the influence of type and duration of infant feeding on adiposity rebound and the tracking of body mass index (BMI) from birth to 14 years of age. A sample of 1330 individuals over eight follows-ups was drawn from the Western Australian Pregnancy Cohort (Raine) Study. Trajectories of ...

To document working mothers' infant feeding practices and delineate factors that may shape infant feeding. Cross-sectional data were obtained from a community sample of working women with 8-month old infants (n=199). Nearly all working mothers used commercially prepared foods like infant cereals, fruits, and vegetables. Approximately one-fifth fed infants french ...

Identification of simple signs and symptoms that predict severe illness needing referral for admission of young infants is critical for reducing mortality in developing countries. Infants <2 months of age presenting to two hospitals in La Paz, Bolivia (n=1082) were evaluated by nurses for signs and symptoms, and independently by ...

AIM: This paper is a report of a grounded theory study of woman's infant feeding experiences and decisions in the first 6 weeks after birth. BACKGROUND: Breastfeeding is considered the optimum method of infant feeding. Studies have identified numerous factors associated with infant feeding decisions. What remains unexplored are the ...

OBJECTIVE: To investigate the threshold amount of constantly infused feed needed to trigger lower esophageal sphincter relaxation (TLESR) in the right lateral position (RLP) and left lateral position (LLP). STUDY DESIGN: Eight healthy infants (3 male; gestational age: 32.9 +/- 2.4 weeks; corrected age: 36.1 +/- 1.3 weeks) were studied ...

OBJECTIVE: Coordinating sucking, swallowing and breathing to achieve effective sucking is a complex process and even though sucking is essential for nutrition, little is known about sucking patterns after birth. Our objective was to study sucking patterns in healthy fullterm infants and to describe the age-specific variations. METHOD: We studied ...

BACKGROUND: There is very little evidence of the similarity of the mechanics of maternal and bottle feeding. We assessed the mechanics of sucking in exclusive breastfeeding, exclusive bottle feeding, and mixed feeding. The hypothesis established was that physiological pattern for suckling movements differ depending on the type of feeding. According ...

Infant feeding in communities with a high prevalence of HIV and AIDS is a potential challenge for mothers who must ultimately decide how to feed their infants within contexts that constrain their choices. We investigated how infant feeding policy recommendations translate into maternal infant feeding decisions and practices using ethnographic ...

BACKGROUND: Raised upper airway resistance may be involved in apnea of prematurity (AOP). OBJECTIVES: To determine the effects of an oral versus a nasal gastric tube on episodes of hypoxemia and bradycardia in infants with AOP. METHODS: In a randomized controlled cross-over trial, 32 infants (median gestational age 29 (range ...

Despite their putative impact on post-operative outcomes, there is paucity of data on enteral feeding practices of neonates with congenital heart disease (CHD). To examine feeding patterns among neonates with CHD before and after surgical repair and determine the incidence of and to identify risk factors associated with feeding-related morbidities. ...

The infusion of Intralipid® is a main risk factor for parenteral nutrition-associated cholestasis in infants with short bowel syndrome. Early provision of enteral fat to reduce the use of Intralipid while providing adequate fat for the growth of infants with short bowel has not been reported. We present 2 cases ...

The purpose of this descriptive, correlational study was to explore associations of maternal psychosocial factors with beliefs and practices related to infant feeding in a sample of young, first-time mothers. Data were collected from 67 mothers (ages 15-22 years) to assess maternal attributes of self-esteem, depressive symptoms, social support, and ...

Complementary feeding, also known as weaning, mixed feeding or introduction of solid foods, should begin for infants by six months of age (26 weeks) but not before 17 weeks. Breast milk or infant formula should continue during the complementary feeding period with amounts gradually reduced as the variety of foods ...

Breast milk is the initial natural food for infants, but already during the second half year complementary feeding is essential. Epidemiological research, first on celiac disease and later on atopic diseases, has driven a paradigm shift with respect to most favorable age to introduce complementary feeding. Simplified, this implies a ...

BACKGROUND: Scheduled interval feeding of prescribed enteral volumes is current standard practice for preterm infants. However, feeding preterm infants in response to their hunger and satiation cues (ad libitum or demand/semi demand) rather than at scheduled intervals might help in the establishment of independent oral feeding, increase nutrient intake and ...

A late preterm infant is defined as one born between 34 and 36 6/7 weeks of completed gestation. The rate of late preterm births has risen 18 percent since the late 1990s. Data are beginning to emerge concerning morbidity rates and the risks these newborns face with regard to feeding ...

The objective of this study was to explore Somali mothers' beliefs and practices around infant feeding and education, towards developing a culturally informed infant nutrition curriculum for health providers. Four focus groups were conducted to explore: (1) beliefs about infant feeding, hunger and ideal weight; (2) feeding practices; (3) nutrition ...