Findings on the role of thrombophilic polymorphisms in adverse pregnancy outcomes, particularly intrauterine growth restriction, are inconsistent. Such inconsistencies may be partly due to two types of effects which have not been considered before with regard to thrombophilic genes: parent-of-origin effects (imprinting) and transmission-ratio distortion effects (allele transmission differing from ...

Selective serotonin reuptake inhibitors (SSRIs) are frequently used to treat depression during pregnancy and the postpartum period. These drugs are capable of crossing the placenta and being transferred to the newborn during lactation. This report reviews the available information regarding the effects of SSRIs on the fetus and newborn; including ...

To explore whether the placenta contributes to the lipoprotein metabolism of pregnant women, we took advantage of the fact that placental proteins are encoded from the fetal genome and examined the associations between lipids of 525 pregnant women and the presence, in their newborns, of genetic polymorphisms of LPL and ...

We present a search for the decays B0-->e+ e-, B0-->mu+ mu-, and B0-->e (+/-) mu (-/+) in data collected at the Upsilon(4S) resonance with the BABAR detector at the SLAC B Factory. Using a data set of 111 fb(-1), we find no evidence for a signal in any of the ...

Pulmonary surfactant has previously been shown to change during development, both in composition and function. Adult pinnipeds, unlike adult terrestrial mammals, have an altered lung physiology to cope with the high pressures associated with deep diving. Here, we investigated how surfactant composition and function develop in California sea lions (Zalophus ...

The aim of this study was to assess birth weight of healthy newborns from the City of Zagreb and Zagreb County, Croatia. Birth weights of healthy newborns, born at the Department of Obstetrics and Gynecology, University Hospital Center "Zagreb" in the year 2001, were included into analysis. Since there were ...

The betel nut is commonly used as a drug by Asian populations. A high prevalence of adverse pregnancy outcomes has been reported in women who chewed betel quid during gestation. The hypothesis that chronic exposure of the fetus to arecoline (the principal alkaloid of the areca nut) is the cause ...

BACKGROUND: Chorioamnionitis (HCA) in term newborns is often subclinical and associated with neonatal morbidity and mortality. OBJECTIVE: To assess the value of the pulse oximetry perfusion index (PI) in the early prediction of subclinical HCA in term newborns. METHODS: PI cut-off values were first identified in 51 term newborns with ...

To examine the relationship between prenatal exposure to mite, cat and dog allergens and total serum IgE at birth in newborns at high risk of asthma. In the homes of 221 newborns with at least one first-degree relative with asthma, concentrations (ng/g dust) of allergens of house dust mite (mite), ...

AIM: To study mercury levels in hair from mothers and newborns in Surinam. METHODS: Hair and urine was collected from thirty-nine mothers of different ethnicity and hair from their newborns. The women delivered in a large hospital in the capital. Mercury analysis was performed. RESULTS: Fourteen (36%) of the mothers ...

Neonatal hypoxic encephalopathy is one of the major causes of permanent neurological sequel. This study was conducted to investigate serum total, free and acylcarnitine levels in asphyxiated newborns with or without encephalopathy. Serum total, free and acylcarnitine levels were investigated in 21 newborns with and seven asphyxiated newborns without signs ...

PURPOSE: To evaluate the evolution of glycemic levels in newborns of hypertensive mothers according to maternal treatment. METHODS: Prospective randomized study, including 93 newborns of mothers treated with isradipine (n = 39), atenolol (n = 40), or low sodium diet (control group - n=14). Glycemia was determined at birth (mother ...

OBJECTIVES: To determine the unique responses of a group of Korean full-term newborns and to describe the pattern of behavior observed in the first few days of life. DESIGN: A descriptive study describing the behavioral patterns of Korean newborns using the Neonatal Behavioral Assessment Scale. PARTICIPANTS: Fifty newborns aged 1 ...

Much has been learnt during the last 50 years about the causes of neonatal mortality and morbidity and about practical means for minimising them in newborn lambs, kids, bovine calves, deer calves, foals and piglets. The major causes of problems in these newborns are outlined briefly and include hypothermia due ...

Depressed (n = 45) and nondepressed (n = 47) mothers were recruited prenatally at an ultrasound clinic. Their urine samples were assayed for cortisol, catecholamines (norepinephrine, epinephrine, dopamine) and serotonin. Their urines were assayed again at the neonatal period, and their newborns' urines were also assayed at that time. The ...

BACKGROUND: Maternal touch (MT) is an essential part of the initial contact between the mother and her newborn and has developmental effects on the child. MT is known to be reduced in postpartum depression (PPD). The nature of MT in mothers experiencing maternity blues and the effect of parity are ...

Studies in the research laboratory have demonstrated the complex relationship between fetal and newborn asphyxia and brain damage, a balance between the degree, duration and nature of the asphyxia and the quality of the cardiovascular compensatory response. Clinical studies would support the contention that the human fetus and newborn behave ...

BACKGROUND: Vitamin A and E are required in physiological processes such as pregnancy and growth. AIM: To evaluate retinol and alpha-tocopherol serum levels in Greek and Albanian mothers and in their newborns. METHODS: Data concerned 1125 Greek and 898 Albanian mothers along with their newborns. Immediately after delivery, blood from ...

At birth, neonatal stratum corneum (SC) pH is close to neutral but acidifies with maturation, which can be ascribed, in part, to secretory phospholipase A(2) and sodium/hydrogen antiporter 1 (NHE1) activities. Here we assessed the functional consequences of a neutral SC pH in a newborn rat model. While basal transepidermal ...

We present the case of a newborn male with aplasia cutis congenita on the extensor side of the right leg, with unilateral absence of skin on the lower limb. There was no abnormality in pregnancy or birth and there was no associated malformation or skin disease such as blistering or ...

Seafood consumption during pregnancy carries both benefits (high n-3 FA intake) and risks (exposure to environmental contaminants) for the developing fetus. We determined the impacts of marine n-3 FA and environmental contaminants on gestational age (GA) of Nunavik women and the anthropometric characteristics of their newborns. FA and contaminant (polychlorinated ...

(1) Newborns exposed to selective serotonin reuptake inhibitor (SSRI) antidepressants towards the end of pregnancy sometimes show signs of agitation, altered muscle tone, and breathing and suction problems. Similar symptoms can occur after exposure to tricyclic antidepressants. (2) These neonatal symptoms have been noted with all five SSRI antidepressants available ...

We review recent progress in understanding the physical and physiological mechanisms that generate otoacoustic emissions (OAEs). Until recently, the conceptual model underlying the interpretation of OAEs has been an integrated view that regards all OAEs as manifestations of cochlear nonlinearity. However, OAEs appear to arise by at least two fundamentally ...

AIM: To determine the relative influences of some maternal factors on skinfold thickness. The effects of age, parity, height, body mass index (BMI) and pregnancy weight gain (PWG) of the mother on the subscapular skinfold thickness (SST) of the newborn were estimated, and compared with their effects on birthweight (BW), ...

Prenatal hypoxic-ischemic brain injury is believed to cause permanent neurological deficits in newborns. We investigated the possibility that maternal hypoxia during pregnancy leads to offspring brain damage and its prevention by i.p. administration of MgSO4. Pregnant mice at gestation day 17 were exposed to hypoxia or air following pretreatment with ...

Three new structural variants of fetal hemoglobin were detected in newborns during a neonatal screening for Hb S in the southeast of Brazil: Hb F-Campinas [AgammaI121 (GH4)Glu --> Gln], Hb F-Paulinia [Ggamma80(EF4)Asp -->Tyr] and Hb F-Joanopolis [Ggamma73(E17) Asp -->Ala]. These variants were not related to clinical abnormalities

The mechanism of caste differentiation in a social aphid Tuberaphis styraci, which has a sterile soldier caste in the 2nd instar, was investigated using an artificial diet rearing system. High aphid density induced soldier production. Combinatorial prenatal and postnatal density treatments revealed that (1) either prenatal high density or postnatal ...

Seals are unique among mammals in that newborns have a large pineal gland and extremely high plasma levels of melatonin at birth. Melatonin levels are also high in the seal fetus but decline rapidly during the first few days of life. The aim of the present study was to provide ...

To determine whether postmaturity (gestation > 41 weeks), small for gestational age (SGA), and other pregnancy and birth complications that may elevate risk for neurodevelopmental disorders, are associated with elevated risk for schizophrenia in 22q11 Deletion Syndrome (22qDS), a genetic subtype of schizophrenia. Antepartum and intrapartum features were examined in ...

OBJECTIVE: To examine the effects of curd formation within the abomasum, on the absorption of gamma glutamyl transferase (GGT) from colostrum in newborn calves. DESIGN: An in vivo physiological study with controls, and in vitro examination of calf abomasal fluid. PROCEDURES: Newborn calves were taken from cows without allowing them ...

A single case is described of congenital leukaemia with 11q23/MLL rearrangement in a preterm female newborn. Because of arachnophobia, the mother had heavily abused aerosolised permethrin, a widely used household insecticide. Permethrin is considered comparatively safe, but, in view of the mother's history, its potential to induce cleavage of the ...

BACKGROUND: At both extremes of reproductive phase, female cycles are characterized by a high rate of anovulation, and pregnancies at these phases of reproductive span are considered as risky for obstetric complications, poor pregnancy outcome and increased maternal and newborn morbidity and mortality. AIM: To analyse if this high rate ...

Lithium medication during pregnancy is uncommon and the problems of a neonate who has been exposed to lithium represents a rare situation in neonatology. The clinical presentation and management of a newborn whose mother received lithium during pregnancy is presented. The newborn manifested a four day course of lethargy with ...

Scalp abscess in the newborn is usually a complication of fetal scalp monitoring and is typically polymicrobial, reflecting maternal vaginal flora. We present a newborn with no apparent scalp trauma who developed scalp abscess that yielded pure growth of Mycoplasma hominis. The clue to diagnosis was the growth of pinpoint ...

Having established previously that prematurity in The Gambia is associated with impaired maternofetal transfer of some specific antibodies, we investigated the influence of low birthweight and prematurity on placental transfer of IgG subclasses in 180 Gambian mothers and their newborn babies. A physician-blinded, cross-sectional study of 180 mother-baby pairs was ...

QUESTION: One of my pregnant patients consumes four cans of tuna a week. She became very concerned when she read that tuna contains methylmercury, which is toxic to the fetal brain. How should I advise her? ANSWER: Fresh tuna might contain toxic levels of methylmercury, but levels are much lower ...

A close examination of the WHO/UNICEF (2001) Ten Steps to Successful Breastfeeding reveals a central theme: that of keeping mothers and babies together. Two of the steps, in particular, emphasise that close contact is maintained: step four--skin contact and the initiation of breastfeeding, and step seven--rooming-in. The reason for this ...

OBJECTIVE: To determine the feasibility of using calculated nucleated red blood cell (RBC) counts from histologic placental slides to predict newborn nucleated RBC counts. METHODS: This retrospective study compared absolute nucleated RBC counts from 24 newborns, diagnosed with fetal distress in labor, with counts calculated from their histologic placental slides. ...

OBJECTIVE: To evaluate the longitudinal trend of total antioxidant capacity (ToAC) in a group of pregnant women and the relationship with their food habits and ToAC of their newborns. METHODS: ToAC of 12 pregnant women and of umbilical cord blood was determined by means of the oxygen radical absorbance capacity ...

Aplasia cutis congenita (ACC) is the absence of localized or widespread areas of skin at birth. A frequently cited classification schema is based on location and the presence of associated anomalies. Histologically it is characterized by dermal fibrosis and absence of adenexal structures. We present a newborn female with extensive ...

Abortion, particularly later-term abortion, and neonaticide, selective non-treatment of newborns, are feasible management strategies for fetuses or newborns diagnosed with severe abnormalities. However, policy varies considerably among developed nations. This article examines abortion and neonatal policy in four nations: Israel, the US, the UK and Denmark. In Israel, late-term abortion ...

Epoxidation of imperatorin (1a) with m-chloroperbenzoic acid (mcpba) under the irradiation of gamma-ray gave a mixture of epoxide 3a and dioxofuran 4a. Whereas, alloimperatorin (1b) under the same condition obtained the epoxide 3b as a sole product. On the other hand, it was successfully epoxidized xanthotoxin (1c) with mcpba under ...

BACKGROUND: The existence, development, and function of the rectovaginal fascia has been discussed in literature. In women, a defect in the fascia leads to rectoceles and severe constipation. In pediatric textbooks for anorectal or urogenital surgery, however, it is not mentioned. Does the fascia exist in children? METHODS: The pelvises ...

Topically applied aspirin has recently been reported to decrease histamine-induced itch in human volunteers. Our aim is to confirm this and to study the antipruritic ability of topical aspirin in inflamed skin. In 24 non-atopic volunteers, an inflammatory skin reaction was induced in forearm skin at 5 different sites by ...

Hexachlorobenzene (HCB) is an organochlorine compound widespread in the environment, highly lipophilic, that accumulates in biological systems. It has been suggested that it should be classified as a dioxin-like compound. Newborns are exposed to organochlorine compounds across the placenta and through breastfeeding. Although HCB is one of the most common ...

BACKGROUND: Tinea versicolor causes scaly macular lesions which vary in color from white to brown. In patients with dark skin, tinea versicolor is thought to have a tendency to be hypopigmented. This view has not been formally documented. OBJECTIVE: Our objective was to determine the pigmentary changes of lesions of ...

OBJECTIVE: To determine the functional and morphological compensation of the lack of integrity in the upper part of the oral cavity in newborns with isolated cleft palate. Integrity of the upper part of the oral cavity is required for the effective pumping of amniotic fluid, the essential mode of nutrition ...

BACKGROUND/AIMS: Vernix caseosa is a proteolipid biofilm synthesized by the human fetus, which progressively covers the fetal skin surface during the last trimester of pregnancy. The exact physiological functions of vernix are unclear. Hypothetically, it serves a role in "waterproofing" the fetus during the critical period of epidermal barrier development ...

The aim is to establish the correlation between transcutaneous bilirubin (TCB) and serum bilirubin (TSB) and its predictive value for significant hyperbilirubinaemia > or = 290 mcmol/L (17 mg/dL). We studied a total of 2004 healthy full-term newborns, weight 3.230 g +/- 491 g; 90% received breast milk. The study ...

An association of the phosphoglucomutase locus 1 (PGM1) genetic polymorphism with repeated spontaneous abortion (RSA), with intrauterine development in both normal and diabetic pregnancies, and with fertility has been reported in previous studies. In view of the evolutionary interest and of a possible clinical relevance of PGM1 selection during intrauterine ...