Read by QxMD icon Read

Prenatal anxiety

Yassine Ait-Bali, Saadia Ba-M'hamed, Mohammed Bennis
In the present work, we investigated developmental toxicity of Paraquat (PQ), from the 1st or 6th day of mating and throughout the gestation period. We have examined several parameters, including toxicity indices, reproductive performance, sensorimotor development, as well as anxiety and cognitive performance of the offspring. Our results showed that exposure to 20mg/kg of Paraquat during the first days of pregnancy completely prevents pregnancy in treated mice, but from the 6th day of pregnancy, an alteration in fertility and reproductive parameters was observed...
October 13, 2016: Environmental Toxicology and Pharmacology
Mikko J Peltola, Tiina Mäkelä, E Juulia Paavonen, Elina Vierikko, Outi Saarenpää-Heikkilä, Tiina Paunio, Jari K Hietanen, Anneli Kylliäinen
Maternal prenatal anxiety is associated with infants' temperamental negative affectivity (NA), but it is unclear to what extent children vary in their susceptibility to prenatal influences. We tested a hypothesis that infants' respiratory sinus arrhythmia (RSA), an index of parasympathetic vagal tone and a potential marker of differential susceptibility to environmental influences, moderates the effects of maternal prenatal anxiety on the development of infant NA. Prenatal anxiety was assessed during the last trimester of pregnancy in a low-risk community sample...
October 20, 2016: Developmental Psychobiology
Reza Yazdanimehr, Abdollah Omidi, Zohreh Sadat, Hossein Akbari
Introduction: Pregnancy can be associated with different psychological problems such as depression and anxiety. These problems are often neglected and left untreated. This study aimed to examine the effect of mindfulness-integrated cognitive behavior therapy on depression and anxiety among pregnant women. Methods: A convenient sample of 80 pregnant women were selected. Participants were randomly allocated to either the experimental or the control groups. Participants in the experimental group received mindfulness-integrated cognitive behavior therapy while women in the control group only received routine prenatal care services...
September 2016: Journal of Caring Sciences
Rachel V van Schendel, Lieve Page-Christiaens, Lean Beulen, Catia M Bilardo, Marjon A de Boer, Audrey B C Coumans, Brigitte H Faas, Irene M van Langen, Klaske D Lichtenbelt, Merel C van Maarle, Merryn V E Macville, Dick Oepkes, Eva Pajkrt, Lidewij Henneman
OBJECTIVE: To evaluate preferences and decision-making amongst high-risk pregnant women offered a choice between Non-Invasive Prenatal Testing (NIPT), invasive testing or no further testing. METHODS: Nationwide implementation study (TRIDENT) offering NIPT as contingent screening test for women at increased risk for fetal aneuploidy based on first-trimester combined testing (>1:200) or medical history. A questionnaire was completed after counseling assessing knowledge, attitudes and participation following the Multidimensional Measure of Informed Choice...
October 14, 2016: Prenatal Diagnosis
L Caetano, H Pinheiro, P Patrício, A Mateus-Pinheiro, N D Alves, B Coimbra, F I Baptista, S N Henriques, C Cunha, A R Santos, S G Ferreira, V M Sardinha, J F Oliveira, A F Ambrósio, N Sousa, R A Cunha, A J Rodrigues, L Pinto, C A Gomes
Developmental risk factors, such as the exposure to stress or high levels of glucocorticoids (GCs), may contribute to the pathogenesis of anxiety disorders. The immunomodulatory role of GCs and the immunological fingerprint found in animals prenatally exposed to GCs point towards an interplay between the immune and the nervous systems in the etiology of these disorders. Microglia are immune cells of the brain, responsive to GCs and morphologically altered in stress-related disorders. These cells are regulated by adenosine A2A receptors, which are also involved in the pathophysiology of anxiety...
October 11, 2016: Molecular Psychiatry
Bart A Ellenbroek, Caren August, Jiun Youn
There is ample evidence that prenatal exposure to valproate (or valproic acid, VPA) enhances the risk of developing Autism Spectrum Disorders (ASD). In line with this, a single injection of VPA induces a multitude of ASD-like symptoms in animals, such as rats and mice. However, there is equally strong evidence that genetic factors contribute significantly to the risk of ASD and indeed, like most other psychiatric disorders, ASD is now generally thought to results from an interaction between genetic and environmental factors...
2016: Frontiers in Neuroscience
Linnea Karlsson, Niko Nousiainen, Noora M Scheinin, Mikael Maksimow, Marko Salmi, Soili M Lehto, Mimmi Tolvanen, Heikki Lukkarinen, Hasse Karlsson
Maternal prenatal psychological symptoms are associated with child health outcomes, e.g., atopic diseases. Altered prenatal functioning of the immune system is a potential mechanism linking maternal symptoms with child health. Research on prenatal distress and cytokines is warranted. The study population comprised consecutive N = 139 women from a general population-based FinnBrain Birth Cohort Study. Standardized questionnaires for depressive, overall anxiety, and pregnancy-related anxiety symptoms were used...
October 4, 2016: Archives of Women's Mental Health
Calan Savoy, Mark A Ferro, Louis A Schmidt, Saroj Saigal, Ryan J Van Lieshout
BACKGROUND: Mortality rates among extremely low birthweight (ELBW) infants have declined since the advent of antenatal glucocorticoid use. However, the long term neuropsychiatric effects of exposure are not well understood. We utilized the world's oldest longitudinally followed cohort of ELBW survivors to compare psychopathology over two decades in adulthood in those exposed to prenatal betamethasone and those who were not. METHODS: ELBW survivors (n=179) and matched normal birth weight (NBW) controls (n=145) completed the Young Adult Self-Report questionnaire at 22-26 and 29-36 years, and the Beck Depression and Anxiety Inventories at 29-36 years...
September 28, 2016: Psychoneuroendocrinology
Andrea G Edlow
There is a growing body of evidence from both human epidemiologic and animal studies that prenatal and lactational exposure to maternal obesity and high-fat diet are associated with neurodevelopmental and psychiatric disorders in offspring. These disorders include cognitive impairment, autism spectrum disorders, attention deficit hyperactivity disorder, cerebral palsy, anxiety and depression, schizophrenia, and eating disorders. This review synthesizes human and animal data linking maternal obesity and high-fat diet consumption to abnormal fetal brain development and neurodevelopmental and psychiatric morbidity in offspring...
September 29, 2016: Prenatal Diagnosis
Sarah Marokakis, Nadine A Kasparian, Sean E Kennedy
OBJECTIVES: To explore parents' experiences of counselling after prenatal diagnosis of congenital anomalies of the kidney and urinary tract. MATERIALS AND METHODS: Parents of a child born between September 2012 and March 2015 with posterior urethral valves (PUV) or multicystic dysplastic kidney (MCDK) completed a semi-structured telephone interview, demographic survey, and the Depression, Anxiety and Stress Scales (DASS21). Qualitative data were analysed thematically using NVivo10 software...
September 29, 2016: BJU International
M Servadio, F Melancia, A Manduca, A di Masi, S Schiavi, V Cartocci, V Pallottini, P Campolongo, P Ascenzi, V Trezza
Autism spectrum disorders (ASD) are characterized by altered sociability, compromised communication and stereotyped/repetitive behaviors, for which no specific treatments are currently available. Prenatal exposure to valproic acid (VPA) is a known, although still underestimated, environmental risk factor for ASD. Altered endocannabinoid activity has been observed in autistic patients, and endocannabinoids are known to modulate behavioral traits that are typically affected in ASD. On this basis, we tested the hypothesis that changes in the endocannabinoid tone contribute to the altered phenotype induced by prenatal VPA exposure in rats, with focus on behavioral features that resemble the core and associated symptoms of ASD...
2016: Translational Psychiatry
Anna L MacKinnon, Mariam Naguib, Helena J Barr, Anna Levinsson, Stephanie Robins, Nancy Feeley, Barbara Hayton, Phyllis Zelkowitz, Ian Gold
BACKGROUND: Despite the prevalence of mental health problems during the perinatal period, little research has examined psychotic symptoms in a community sample across pregnancy and the postpartum. Exposure to environmental risk factors, and immigration in particular, are associated with increased risk for psychotic disorders. The current investigation examined whether psychosocial risk and immigrant status would predict levels of delusional ideation across the perinatal period when controlling for depression, anxiety, and demographic factors...
September 23, 2016: Schizophrenia Research
Satoshi Yokota, Shigeru Oshio, Ken Takeda
Diesel exhaust consists of diesel exhaust particles (DEPs) and gaseous compounds. Because previous research suggested that in utero exposure to DEPs affected spatial learning and memory in male offspring, while epidemiological evidence suggested disturbances in affect after prenatal exposure to particulates, we hypothesized that DEP exposure during pregnancy might also disturb affect. Here, we explored the effects of in utero exposure to DEPs on anxiety in male ICR mice. DEP solutions were administered subcutaneously to pregnant ICR mice at a dose of 0 or 200 μg/kg body weight on gestation days 6, 9, 12, 15, and 18...
2016: Journal of Toxicological Sciences
Anna Keski-Rahkonen, Linda Mustelin
PURPOSE OF REVIEW: Eating disorders - anorexia nervosa, bulimia nervosa, and binge eating disorder - affect numerous Europeans. This narrative review summarizes European studies on their prevalence, incidence, comorbidity, course, consequences, and risk factors published in 2015 and the first half of 2016. RECENT FINDINGS: Anorexia nervosa is reported by <1-4%, bulimia nervosa <1-2%, binge eating disorder <1-4%, and subthreshold eating disorders by 2-3% of women in Europe...
November 2016: Current Opinion in Psychiatry
Oana M Blaga, Alexandra Brînzaniuc, Ioana A Rus, Răzvan M Cherecheș, Anne Baber Wallis
Perinatal smoking is associated with a wide range of negative reproductive and pregnancy outcomes. The aim of the current study was to examine the prevalence and characteristics of women who report smoking prenatally and quit during pregnancy in a large sample of Romanian women. Understanding which women are more likely to quit will contribute to public health knowledge that will help more women stop smoking prior to or during pregnancy and prevent relapse postpartum. This cross-sectional analysis was conducted based on cross-sectional data collected between May 2012 and April 2015 as part of a cohort study of pregnancy implemented in six clinical settings in central Romania (N = 2370)...
September 20, 2016: Journal of Community Health
Xiaosong Zhang, Qi Wang, Yan Wang, Jingmin Hu, Han Jiang, Wenwen Cheng, Yuchao Ma, Mengxi Liu, Anji Sun, Xinxin Zhang, Xiaobai Li
Stress during pregnancy may cause neurodevelopmental and psychiatric disorders. However, the mechanisms are largely unknown. Currently, pro-inflammatory cytokines have been identified as a risk factor for depression and anxiety disorder. Unfortunately, there is very little research on the long-term effects of prenatal stress on the neuroinflammatory system of offspring. Moreover, the relationship between antidepressant treatment and cytokines in the central nervous system, especially in the hippocampus, an important emotion modulation center, is unclear...
September 13, 2016: International Journal of Developmental Neuroscience
Kelly E Ruhstaller, Michal A Elovitz, Marilyn Stringer, C Neill Eppersonmd, Celeste P Durnwald
OBJECTIVE: To evaluate the association between maternal obesity and mood disorders including depression, anxiety, stress and pregnancy specific stress during pregnancy. STUDY DESIGN: This was a planned secondary analysis of a prospective cohort study investigating factors associated with preterm delivery. The cohort included women who initiated prenatal care before 20 weeks with a singleton pregnancy. Maternal mental health was assessed using four standard psychosocial behavioral measures to screen for depression, pregnancy specific stress, anxiety and stress...
September 13, 2016: Journal of Maternal-fetal & Neonatal Medicine
B Wang, Y Zheng, H Shi, X Du, Y Zhang, B Wei, M Luo, H Wang, X Wu, X Hua, M Sun, X Xu
Zfp462 is a newly identified vertebrate-specific zinc finger protein that contains nearly 2500 amino acids and 23 putative C2H2-type zinc finger domains. So far, the functions of Zfp462 remain unclear. In our study, we showed that Zfp462 is expressed predominantly in the developing brain, especially in the cerebral cortex and hippocampus regions from embryonic day 7.5 to early postnatal stage. By using a piggyBac transposon-generated Zfp462 knockout (KO) mouse model, we found that Zfp462 KO mice exhibited prenatal lethality with normal neural tube patterning, whereas heterozygous (Het) Zfp462 KO (Zfp462(+/-) ) mice showed developmental delay with low body weight and brain weight...
September 13, 2016: Genes, Brain, and Behavior
S A Johnson, A B Javurek, M S Painter, C R Murphy, C M Conard, K L Gant, E C Howald, M R Ellersieck, C E Wiedmeyer, V J Vieira-Potter, C S Rosenfeld
Maternal diet-induced obesity can cause detrimental developmental origins of health and disease in offspring. Perinatal exposure to a high-fat diet (HFD) can lead to later behavioral and metabolic disturbances, but it is not clear which behaviors and metabolic parameters are most vulnerable. To address this critical gap, biparental and monogamous oldfield mice (Peromyscus polionotus), which may better replicate most human societies, were used in the current study. About 2 weeks before breeding, adult females were placed on a control or HFD and maintained on the diets throughout gestation and lactation...
September 9, 2016: Journal of Developmental Origins of Health and Disease
Fay F Warnock, Kenneth D Craig, Roger Bakeman, Thaila Castral, Jila Mirlashari
BACKGROUND: Sensitive and responsive maternal caregiving behavior strengthens infant self-regulatory capacities (HL), but this regulatory role may be diminished in some mothers with second-trimester prenatal exposure to depression and/ or anxiety (MDA). This study examined maternal and infant behavior during infant heel lance (HL) when mothers had or did not have MDA. Ethological methods and micro-analytic approaches capable of distinguishing and comparing time-based patterning in maternal and infant behavior were used to clarify biological mechanisms, such as MDA, that may underlie observed behavior...
2016: BMC Pregnancy and Childbirth
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"