Search results for "maternal"

Unilateral multicystic dysplastic kidney in infants exposed to antiepileptic drugs during pregnancy

2007

Prenatal exposure to antiepileptic drugs (AEDs) increases the risk of major congenital malformations (MCM) in the fetus. AED-related abnormalities include heart and neural tube defects, cleft palate, and urogenital abnormalities. Among the various congenital anomalies of the kidney and urinary tract (CAKUT), multicystic dysplastic kidney (MCDK) disease is one of the most severe expressions. Although prenatal ultrasound (US) examination has increased the prenatal diagnosis of MCDK, the pathogenesis is still unclear. We report on four cases of MCDK in infants of epileptic women treated with AEDs during pregnancy. From October 2003 to June 2006, we observed four infants with unilateral MCDK bo…

Pediatric neurofibromatosis 1 and parental stress: a multicenter study

2014

Maria Esposito,1 Rosa Marotta,2 Michele Roccella,3 Beatrice Gallai,4 Lucia Parisi,3 Serena Marianna Lavano,2 Marco Carotenuto1 1Clinic of Child and Adolescent Neuropsychiatry, Department of Mental Health, Physical and Preventive Medicine, Second University of Naples, Naples, Italy; 2Department of Psychiatry, "Magna Graecia" University of Catanzaro, Catanzaro, Italy; 3Child Neuropsychiatry, Department of Psychology, University of Palermo, Palermo, Italy; 4Unit of Child and Adolescent Neuropsychiatry, University of Perugia, Perugia, Italy Background: Neurofibromatosis 1 (NF1) is a complex and multifaceted neurocutaneous syndrome with many and varied comorbidities. The litera…

Survey of Italian pediatricians’ perspectives and knowledge about neonatal screening

2015

Background The goal of newborn screening is early identification of babies with a high risk for disorders that may not be clinically evident at birth, but have severe consequences if untreated. New insight into inherited diseases and the ability to test for numerous diseases using new technique such as tandem mass spectrometry have made it practical to greatly expand the number of conditions tested. The expanded neonatal screening is now available and relatively simple, but this represents only a part of the picture. Positive results require follow-up confirmation. Most disorders screened require confirmatory biochemical or genetic tests and specialist visits. An efficient system is needed …

Maternal vitamin deficiency mimicking multiple acyl-CoA dehydrogenase deficiency on newborn screening

2021

Abstract Background In infancy multiple acyl-CoA dehydrogenase deficiency (MADD) is commonly a severe inherited metabolic disease caused by genetic defects in electron transfer flavoprotein (ETF) or ETF ubiquinone oxidoreductase. Both enzymes require flavin adenine dinucleotide (FAD) as a cofactor. Riboflavin (vitamin B2) is a precursor in the synthesis of FAD. MADD can be detected by newborn screening (NBS) based on elevation of multiple acylcarnitines. Methods We present the results of two children whose NBS results and subsequent confirmatory testing resulted in a suspected diagnosis of MADD. In parallel in both children vitamin B12 deficiency was detected. Results Biochemical profiles n…

Negative association between parental care and sibling cooperation in earwigs: a new perspective on the early evolution of family life?

2015

International audience; The evolution of family life requires net fitness benefits for offspring, which are commonly assumed to mainly derive from parental care. However, an additional source of benefits for offspring is often overlooked: cooperative interactions among juvenile siblings. In this study, we examined how sibling cooperation and parental care could jointly contribute to the early evolution of family life. Specifically, we tested whether the level of food transferred among siblings (sibling cooperation) in the European earwig F orficula auricularia (1) depends on the level of maternal food provisioning (parental care) and (2) is translated into offspring survival, as well as fem…

Mammary olfactory signalisation in females and odor processing in neonates: ways evolved by rabbits and humans

2009

International audience; Mammalian females have long been known to release olfactory attraction in their offspring. Mammary odor cues control infant state, attention and directional responses, delay distress responses, stimulate breathing and positive oral actions, and finally can boost learning. Here, we survey female-offspring odor communication in two mammalian species - European rabbits and humans - taken as representatives of evolutionary extremes in terms of structure and dynamics of mother-infant relations, and level of neonatal autonomy. Despite these early psychobiological differences, females in both species have evolved mammary structures combining multiple sources of endogenous a…

Vulnerability to alcohol operant-drinking behaviour: implications of environmental stim

2013

Environmental stimuli, occurring early in life, shape the drinking trajectories and the psychopathological outcome of alcohol consumption in adult life. In particular, early perinatal procedures can permanently alter various patterns of drug use and behaviour in rat adulthood (Pryce CR, 2001). Early handling (EH) apparently is responsible for neurochemical and behavioural changes in adulthood, due to boosts in maternal care after daily reunion. It has been suggested that fostered maternal care, in the form of licking and grooming, is a key feature in determining neural changes and offspring fear responses and alter the reward/reinforcement pathway through epigenetic mechanisms that likely u…

Antioxidant therapy counteracts the disturbing effects of diamide and maternal ageing on meiotic division and chromosomal segregation in mouse oocytes

1998

This study aims (i) to ascertain whether oxidative-stress-induced disturbances in chromosomal distribution in the metaphase-II spindle of mouse oocytes can be counteracted by supplementing culture medium with antioxidants; and (ii) to determine whether supplemental intake of antioxidants neutralizes the disturbing effects of maternal ageing on segregation of chromosomes during the first meiotic division and distribution of chromosomes in the metaphase-II spindle. (i): Germinal vesicle oocytes from unstimulated 10-12 week old mice were matured in vitro in the presence or absence of diamide and/or dithiothreitol. Metaphase-II oocytes were fixed and stained with 4',6-diamidino-2-phenylindole (…

STUDIO DELLA BIODISTRIBUZIONE DI SOSTANZE BIOLOGICAMENTE ATTIVE IN ORGANISMI ACQUATICI

2022

An examination of the impact of care giving styles (accommodation and skilful communication and support) on the one year outcome of adolescent anorex…

2016

Abstract Background The cognitive interpersonal model predicts that parental caregiving style will impact on the rate of improvement of anorexia nervosa symptoms. The study aims to examine whether the absolute levels and the relative congruence between mothers' and fathers' care giving styles influenced the rate of change of their children's symptoms of anorexia nervosa over 12 months. Methods Triads ( n =54) consisting of patients with anorexia nervosa and both of their parents were included in the study. Caregivers completed the Caregiver Skills scale and the Accommodation and Enabling Scale at intake. Patients completed the Short Evaluation of Eating Disorders at intake and at monthly in…