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https://www.readbyqxmd.com/read/28209542/social-anxiety-and-the-cortisol-response-to-social-evaluation-in-children-and-adolescents
#1
Esther van den Bos, Mattie Tops, P Michiel Westenberg
Contradictory findings have been reported on the relation between social anxiety and the cortisol response to social evaluation in youth. The present longitudinal study aimed to clarify this relation by taking pubertal development into account. Data were collected in two waves, two years apart, for a community sample of 196 participants, aged 8-17 years at Time 1. Pubertal development and social anxiety were assessed with self-report questionnaires. Salivary cortisol was obtained before and after participants completed the Leiden Public Speaking Task...
February 7, 2017: Psychoneuroendocrinology
https://www.readbyqxmd.com/read/28202252/what-worries-parents-of-a-child-with-autism-evidence-from-a-biomarker-for-chronic-stress
#2
Vicki Bitsika, Christopher F Sharpley, Nicholas M Andronicos, Linda L Agnew
BACKGROUND: Previous studies have reported correlations between various aspects of the behaviour and symptomatology of children with Autism Spectrum Disorder (ASD) and their parents' self-reports of stress via standardised scales. AIMS: To extend that literature, a physiological index of parental chronic stress was used instead of their self-reports-dysregulation of the Diurnal Rhythm (DR) of the Hypothalamic-Pituitary-Adrenal (HPA) axis. METHODS: A sample of 149 parents of a child with ASD provided salivary cortisol at the predicted time of daily maximum cortisol concentration and at a time of daily lower concentration...
February 12, 2017: Research in Developmental Disabilities
https://www.readbyqxmd.com/read/28199857/socioeconomic-status-hair-cortisol-and-internalizing-symptoms-in-parents-and-children
#3
Alexandra Ursache, Emily C Merz, Samantha Melvin, Jerrold Meyer, Kimberly G Noble
Socioeconomic disadvantage is consistently linked with higher risk for internalizing problems, and stress is likely one important mechanism explaining this increased risk. Few studies have examined socioeconomic differences in hair cortisol, a novel biomarker of long-term adrenocortical activity and chronic stress. Moreover, no studies have examined whether differences in hair cortisol might explain socioeconomic disparities in internalizing problems. To address these gaps, we first examined relations of socioeconomic status (SES; family income and parental education) to variation in both parents' and children's hair cortisol concentrations (HCC) and then tested whether HCC and perceptions of stress mediated relations of SES to parents' and children's internalizing symptoms...
January 28, 2017: Psychoneuroendocrinology
https://www.readbyqxmd.com/read/28196789/the-relationship-of-disordered-eating-attitudes-with-stress-level-bone-turnover-markers-and-bone-mineral-density-in-obese-adolescents
#4
Aslı Okbay Güneş, Müjgan Alikaşifoğlu, Ezgi Şen Demirdöğen, Ethem Erginöz, Türkay Demir, Mine Kucur, Oya Ercan
OBJECTIVE: To investigate the effect of stress caused by disordered eating attitudes on bone health in obese adolescents. METHODS: A cross-sectional study comprising 80 obese adolescents was performed from November 2013 to September 2014. Twenty-four-hour urinary free cortisol levels were measured as a biological marker of stress. Bone turnover was evaluated using bone-specific alkaline phosphatase, serum osteocalcin, and urinary N-telopeptide measurements. Bone mineral density was measured using dual-energy X-ray absorptiometry...
February 15, 2017: Journal of Clinical Research in Pediatric Endocrinology
https://www.readbyqxmd.com/read/28181041/neurobiological-stress-responses-predict-aggression-in-boys-with-oppositional-defiant-disorder-conduct-disorder-a-1-year-follow-up-intervention-study
#5
Jantiene Schoorl, Sophie van Rijn, Minet de Wied, Stephanie H M van Goozen, Hanna Swaab
To improve outcome for children with antisocial and aggressive behavior, it is important to know which individual characteristics contribute to reductions in problem behavior. The predictive value of a parent training (Parent Management Training Oregon; PMTO), parenting practices (monitoring, discipline, and punishment), and child neurobiological function (heart rate, cortisol) on the course of aggression was investigated. 64 boys with oppositional defiant disorder or conduct disorder (8-12 years) participated; parents of 22 boys took part in PMTO...
February 8, 2017: European Child & Adolescent Psychiatry
https://www.readbyqxmd.com/read/28179618/increased-cortisol-and-cortisone-levels-in-overweight-children
#6
Lanling Chu, Kangwei Shen, Ping Liu, Kan Ye, Yu Wang, Chen Li, Xuejun Kang, Yuan Song
BACKGROUND It has been unclear whether relatively high cortisol and cortisone levels are related to overweight in childhood, parental body mass index (BMI), and family dietary habits. The aim of this study was to compare cortisol and cortisone levels in urine and saliva from overweight and normal children, as well as correlations between children's BMI, parental BMI and family dietary behavior questionnaire score (QS). MATERIAL AND METHODS We analyzed the data from 52 overweight children and 53 age- and sex-matched normal-weight children aged 4-5 years...
February 9, 2017: Medical Science Monitor Basic Research
https://www.readbyqxmd.com/read/28171802/links-between-early-baseline-cortisol-attachment-classification-and-problem-behaviors-a-test-of-differential-susceptibility-versus-diathesis-stress
#7
Michelle C Fong, Jeffrey Measelle, Elisabeth Conradt, Jennifer C Ablow
The purpose of the current study was to predict concurrent levels of problem behaviors from young children's baseline cortisol and attachment classification, a proxy for the quality of caregiving experienced. In a sample of 58 children living at or below the federal poverty threshold, children's baseline cortisol levels, attachment classification, and problem behaviors were assessed at 17 months of age. We hypothesized that an interaction between baseline cortisol and attachment classification would predict problem behaviors above and beyond any main effects of baseline cortisol and attachment...
February 4, 2017: Infant Behavior & Development
https://www.readbyqxmd.com/read/28167244/impact-of-risperidone-on-leptin-and-insulin-in-children-and-adolescents-with-autistic-spectrum-disorders
#8
Pornpen Srisawasdi, Natchaya Vanwong, Yaowaluck Hongkaew, Apichaya Puangpetch, Somlak Vanavanan, Boontarika Intachak, Nattawat Ngamsamut, Penkhae Limsila, Chonlaphat Sukasem, Martin H Kroll
OBJECTIVE: To evaluate the influence of dose and duration of risperidone treatment on cardiovascular and diabetes risk biomarkers in children and adolescents with autistic spectrum disorders (ASDs). DESIGN AND METHODS: In this cross-sectional analysis, a total of 168 ASDs patients (89% male) treated with a risperidone-based regimen for ≥12months were included. Blood samples were analyzed for glucose and lipid metabolic markers, adiponectin, leptin, prolactin, cortisol and high sensitive C-reactive protein...
February 3, 2017: Clinical Biochemistry
https://www.readbyqxmd.com/read/28145127/cortisol-levels-in-children-with-diabetic-ketoacidosis-associated-with-new-onset-type-1-diabetes-mellitus
#9
Kristen M Williams, Pamela Fazzio, Sharon E Oberfield, Mary P Gallagher, Gaya S Aranoff
There is little data documenting cortisol levels in children with diabetic ketoacidosis (DKA), despite the fact that untreated adrenal insufficiency (AI) could worsen the outcome of DKA. In this cross-sectional study, we assessed serum cortisol levels in 28 children with DKA and new onset type 1 diabetes mellitus evaluated at our center over a 5-year period. Average duration of diabetes-related symptoms was positively associated with age ( P = .002), and significantly lower hemoglobin A1c levels were observed in the youngest children...
February 2017: Clinical Pediatrics
https://www.readbyqxmd.com/read/28143803/parent-child-adrenocortical-concordance-in-early-childhood-the-moderating-role-of-parental-depression-and-child-temperament
#10
Stephanie M Merwin, Victoria C Smith, Marissa Kushner, Edward P Lemay, Lea R Dougherty
This study examined biological concordance between parent and child morning cortisol and whether parent and child-level risk factors for depression moderated this association. Participants included 136 parents and their preschool-aged children. Parents and children obtained salivary cortisol samples at waking, and 30 and 45min post-waking across two days to assess the cortisol awakening response. Parental lifetime depression was assessed using a clinical interview and child temperamental negative emotionality (NE) and positive emotionality (PE) were assessed using an observational laboratory-based assessment...
January 29, 2017: Biological Psychology
https://www.readbyqxmd.com/read/28132053/mechanisms-linking-interparental-aggression-to-child-dental-caries
#11
M F Lorber, D J N Maisson, A M S Slep, R E Heyman, M S Wolff
Research has garnered support for a systemic view of factors affecting child dental caries that accounts for the influence of social factors such as the family environment. Our previous work has demonstrated the association between mother-to-father emotional aggression and child caries. The present study builds on these results by evaluating pathways that might explain this relation. Families (n = 135) completed a multimethod assessment of mother-to-father emotional aggression, child caries, and several hypothesized mediators (i...
January 28, 2017: Caries Research
https://www.readbyqxmd.com/read/28131596/mother-child-adrenocortical-synchrony-moderation-by-dyadic-relational-behavior
#12
Maayan Pratt, Yael Apter-Levi, Adam Vakart, Yaniv Kanat-Maymon, Orna Zagoory-Sharon, Ruth Feldman
Mother-child adrenocortical synchrony, the coupling of cortisol (CT) secretion in mother and child, has been associated with shared parent-child experiences and maladaptive familial contexts. Yet, few studies tested adrenocortical synchrony in diurnal CT patterns. Guided by the bio-behavioral synchrony model, we examined whether mother-child relational behavior and maternal psychopathology may moderate the degree of concordance between mother and child's diurnal CT. Ninety-seven mothers and their six-year old children participated in two groups; mothers diagnosed with major depression disorder (N=28) and non-depressed controls (N=69)...
January 26, 2017: Hormones and Behavior
https://www.readbyqxmd.com/read/28120603/high-dose-nebulized-budesonide-is-effective-for-mild-asthma-exacerbations-in-children-under-3-years-of-age
#13
M Saito, Y Kikuchi, A Kawarai Lefor, M Hoshina
Background. High-dose inhaled steroid therapy has been shown to be effective in children and adults with asthma exacerbations. However, few reports are available regarding its efficacy for asthma exacerbations in younger children. Objective. In this study, we administered high-dose nebulized budesonide therapy for mild asthma exacerbations in children < 3 years of age and compared its efficacy and safety with systemic steroid therapy. Methods. This study included children < 3 years old with mild asthma exacerbations...
January 2017: European Annals of Allergy and Clinical Immunology
https://www.readbyqxmd.com/read/28114869/salivary-cortisol-and-cognitive-development-in-infants-from-low-income-communities
#14
Eric D Finegood, Claire Wyman, Thomas G O'Connor, Clancy B Blair
Early stress exposure is proposed to have significant lasting effects on cognitive development. The glucocorticoid hormone cortisol, a product of the hypothalamic-pituitary-adrenal (HPA) axis, is a particular focus of research, however, the majority of past research has been based on studies of older children and adults. Evidence linking cortisol levels in infancy with cognitive development is lacking. In a large cohort sample of infants (N = 1,091) oversampled for psychosocial risk, we tested whether basal cortisol levels and cortisol reactivity to emotional stressors administered at 7 and 15 months of age were associated with cognitive development measured at 15 months...
January 23, 2017: Stress: the International Journal on the Biology of Stress
https://www.readbyqxmd.com/read/28104732/iatrogenic-cushing-s-syndrome-due-to-topical-ocular-glucocorticoid-treatment
#15
Daisuke Fukuhara, Toshihiko Takiura, Hiroshi Keino, Annabelle A Okada, Kunimasa Yan
Iatrogenic Cushing's syndrome (CS) is a severe adverse effect of systemic glucocorticoid (GC) therapy in children, but is extremely rare in the setting of topical ocular GC therapy. In this article, we report the case of a 9-year-old girl suffering from idiopathic uveitis who developed CS due to topical ocular GC treatment. She was referred to the ophthalmology department with a complaint of painful eyes, at which time she was diagnosed with bilateral iridocyclitis and started on a treatment of betamethasone sodium phosphate eye drops...
February 2017: Pediatrics
https://www.readbyqxmd.com/read/28073999/everyday-support-to-aging-parents-links-to-middle-aged-children-s-diurnal-cortisol-and-daily-mood
#16
Lauren R Bangerter, Yin Liu, Kyungmin Kim, Steven H Zarit, Kira S Birditt, Karen L Fingerman
PURPOSE OF THE STUDY: Middle-aged adults are often called upon to support aging parents. However, providing support to an aging parent with health problems and disability may be a stressful experience. This study asked whether giving everyday support to parents in the context of health problems and disability has implications for middle-aged children's diurnal cortisol and daily mood. DESIGN AND METHODS: During four consecutive days, 148 middle-aged adults (mean age = 55) reported the support they gave to their parents and provided saliva 4 times a day (wake, 30 min post-wake, lunchtime, and bedtime)...
January 9, 2017: Gerontologist
https://www.readbyqxmd.com/read/28060541/response-to-kennaway-et-al-comment-on-the-study-school-start-time-influences-melatonin-and-cortisol-levels-in-children-and-adolescents-a-community-based-study
#17
Alicia Carissimi, Lilian Corrêa da Silva, Cristian Patrick Zeni, Maria Paz Hidalgo
No abstract text is available yet for this article.
January 6, 2017: Chronobiology International
https://www.readbyqxmd.com/read/28045307/the-effects-of-economic-and-sociocultural-stressors-on-the-well-being-of-children-of-latino-immigrants-living-in-poverty
#18
Marina M Mendoza, Julia Dmitrieva, Krista M Perreira, Eliana Hurwich-Reiss, Sarah Enos Watamura
OBJECTIVE: This article explored whether preschoolers' physical (body mass index [BMI] and salivary cortisol levels) and psychological (internalizing/externalizing behaviors) well-being were predicted by economic hardship, as has been previously documented, and further, whether parental immigration-related stress and/or acculturation level moderated this relationship in low-income Latino families. METHOD: The sample for the current study included 71 children of Latino immigrants (M = 4...
January 2017: Cultural Diversity & Ethnic Minority Psychology
https://www.readbyqxmd.com/read/28043901/mother-child-language-style-matching-predicts-children-s-and-mothers-emotion-reactivity
#19
Hannah F Rasmussen, Jessica L Borelli, Patricia A Smiley, Chloe Cohen, Ryan Cheuk Ming Cheung, Schuyler Fox, Matthew Marvin, Betsy Blackard
Co-regulation of behavior occurring within parent-child attachment relationships is thought to be the primary means through which children develop the capacity to regulate emotion, an ability that is protective across development. Existing research on parent-child co-regulation focuses predominantly on parent-infant dyads, and operationalizes co-regulation as the matching of facial expressions; however, matching can occur on other behaviors, including vocal tone, body movement, and language. Studies with young children find that greater matching is associated with children's lower emotion reactivity, but with unknown impacts on parents...
December 30, 2016: Behavioural Brain Research
https://www.readbyqxmd.com/read/28043700/prenatal-di-2-ethylhexyl-phthalate-exposure-and-disruption-of-adrenal-androgens-and-glucocorticoids-levels-in-cord-blood-the-hokkaido-study
#20
Atsuko Araki, Takahiko Mitsui, Houman Goudarzi, Tamie Nakajima, Chihiro Miyashita, Sachiko Itoh, Seiko Sasaki, Kazutoshi Cho, Kimihiko Moriya, Nobuo Shinohara, Katsuya Nonomura, Reiko Kishi
Di(2-ethylhexyl) phthalate (DEHP) is known for its endocrine disrupting properties. We previously demonstrated that prenatal DEHP exposure is associated with decreased progesterone levels and testosterone/estradiol ratio in the cord blood. However, evidence of the effects of prenatal DEHP exposure on adrenal androgen and glucocorticoids in infants is scarce. Thus, the objectives of this study were to investigate the association between prenatal DEHP exposure and adrenal androgen and glucocorticoids, and to discuss its effects on steroid hormone profiles in infants...
December 30, 2016: Science of the Total Environment
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