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https://www.readbyqxmd.com/read/28343323/post-traumatic-sleep-wake-disorders
#1
REVIEW
Tatyana Mollayeva, Andrea D'Souza, Shirin Mollayeva, Angela Colantonio
All living organisms that face a traumatic life event are susceptible to sleep-wake disturbances. Stress, which can result in trauma, evokes a high level of physiological arousal associated with sympathetic nervous system activation, during both sleep and wakefulness. Heredity, sex hormones, early losses, developmental factors and intra- and interpersonal conflicts, contribute to the level of baseline physiological arousal, producing either subclinical, clinical or complex clinical traits, acutely and at any time after exposure to a traumatic event...
April 2017: Current Neurology and Neuroscience Reports
https://www.readbyqxmd.com/read/28343261/stress-processes-linking-parent-child-disconnection-to-disease-risk-in-young-adulthood-amplification-by-genotype
#2
Dayoung Bae, Kandauda A S Wickrama
Previous studies have documented that early stressful family relationships influence subsequent stressful life circumstances and health outcomes over the life course. Less is known, however, about whether stressful parent-child relationships increase the influence of proximal stressors on youth health operating as a stress-sensitizing life context, and individual genetic variations have effects on these developmental processes. Informed by life course stress process theory, which focuses on the proliferation, accumulation, and interactions of stressors over the life course as health risks, we examined whether (a) parent-child disconnection influences the occurrence of stressful life events in young adulthood, (b) parent-child disconnection potentiates the impact of stressful life events on young adults' health, or (c) potential health impact is intensified further by individual genotype...
March 25, 2017: Journal of Youth and Adolescence
https://www.readbyqxmd.com/read/28343092/the-impact-of-cumulative-pain-stress-on-neurobehavioral-development-of-preterm-infants-in-the-nicu
#3
Xiaomei Cong, Jing Wu, Dorothy Vittner, Wanli Xu, Naveed Hussain, Shari Galvin, Megan Fitzsimons, Jacqueline M McGrath, Wendy A Henderson
BACKGROUND: Vulnerable preterm infants experience repeated and prolonged pain/stress stimulation during a critical period in their development while in the neonatal intensive care unit (NICU). The contribution of cumulative pain/stressors to altered neurodevelopment remains unclear. The study purpose was to investigate the impact of early life painful/stressful experiences on neurobehavioral outcomes of preterm infants in the NICU. METHODS: A prospective exploratory study was conducted with fifty preterm infants (28 0/7-32 6/7weeks gestational age) recruited at birth and followed for four weeks...
March 23, 2017: Early Human Development
https://www.readbyqxmd.com/read/28339347/the-aging-kidney-and-the-nephrotoxic-effects-of-mercury
#4
Christy C Bridges, Rudolfs K Zalups
Owing to advances in modern medicine, life expectancies are lengthening and leading to an increase in the population of older individuals. The aging process leads to significant alterations in many organ systems, with the kidney being particularly susceptible to age-related changes. Within the kidney, aging leads to ultrastructural changes such as glomerular and tubular hypertrophy, glomerulosclerosis, and tubulointerstitial fibrosis, which may compromise renal plasma flow (RPF) and glomerular filtration rate (GFR)...
2017: Journal of Toxicology and Environmental Health. Part B, Critical Reviews
https://www.readbyqxmd.com/read/28336818/increased-exposure-to-sodium-during-pregnancy-and-lactation-changes-basal-and-induced-behavioral-and-neuroendocrine-responses-in-adult-male-offspring
#5
Marcia S Silva, Fabiana Lúcio-Oliveira, Andre Souza Mecawi, Lucas F Almeida, Silvia G Ruginsk, Michael P Greenwood, Mingkwan Greenwood, Laura Vivas, Lucila L K Elias, David Murphy, José Antunes-Rodrigues
Excessive sodium (Na(+)) intake in modern society has been associated with several chronic disorders such as hypertension. Several studies suggest that early life events can program physiological systems and lead to functional changes in adulthood. Therefore, we investigated behavioral and neuroendocrine responses under basal conditions and after 48 h of water deprivation in adult (60-day-old Wistar rats) male, Wistar rats originating from dams were offered only water or 0.15 mol/L NaCl during pregnancy and lactation...
March 2017: Physiological Reports
https://www.readbyqxmd.com/read/28336055/shamanic-healing-for-vterans-with-ptsd-a-case-series
#6
Helané Wahbeh, Lauri Shainsky, Angela Weaver, Jan Engels-Smith
CONTEXT: Posttraumatic stress disorder (PTSD) is a serious health concern. Current evidence-based treatments for PTSD are efficacious; however, they are not appropriate or tolerated by everyone who needs them. Alternative treatment approaches are needed. Shamanic healing is one such therapy that may potentially be beneficial but no systematic research has been conducted on it for PTSD. OBJECTIVE: The objectives of the case series are to (1) develop a structured replicable shamanic treatment plan for veterans with posttraumatic stress disorder (PTSD); (2) collect preliminary data on PTSD-related outcomes, and (3) explore the feasibility and potential for adverse events of the plan...
February 24, 2017: Explore: the Journal of Science and Healing
https://www.readbyqxmd.com/read/28335623/genetic-heterogeneity-in-depressive-symptoms-following-the-death-of-a-spouse-polygenic-score-analysis-of-the-u-s-health-and-retirement-study
#7
Benjamin W Domingue, Hexuan Liu, Aysu Okbay, Daniel W Belsky
OBJECTIVE: Experience of stressful life events is associated with risk of depression. Yet many exposed individuals do not become depressed. A controversial hypothesis is that genetic factors influence vulnerability to depression following stress. This hypothesis is often tested with a "diathesis-stress" model, in which genes confer excess vulnerability. The authors tested an alternative formulation of this model: genes may buffer against depressogenic effects of life stress. METHOD: The hypothesized genetic buffer was measured using a polygenic score derived from a published genome-wide association study of subjective well-being...
March 24, 2017: American Journal of Psychiatry
https://www.readbyqxmd.com/read/28331323/bipolar-disorder-recurrence-prevention-using-self-monitoring-daily-mood-charts-case-reports-from-a-5-year-period
#8
Norio Yasui-Furukori, Kazuhiko Nakamura
Mood symptoms in bipolar disorders are significantly related to psychosocial events, and the personalized identification of symptom triggers is important. Ecological momentary assessments have been used in paper-and-pencil form to explore emotional reactivity to daily life stress in patients with bipolar disorder. However, there are few data on long-term recurrence prevention effects using ecological momentary assessments. Subjects were three outpatients with bipolar disorder who had a history of at least one admission...
2017: Neuropsychiatric Disease and Treatment
https://www.readbyqxmd.com/read/28326880/psychiatric-comorbidity-and-suicidal-ideation-in-psoriasis-melanoma-and-allergic-disorders
#9
Maurizio Pompili, Marco Innamorati, Alberto Forte, Denise Erbuto, Dorian A Lamis, Alessandra Narcisi, Claudia Rea, Diego Orsini, Andrea D'Arino, Annalisa Arcese, Samantha Bellini, Sara Trovarelli, Gianluca Serafini, Mario Amore, Antonio Costanzo, Paolo Girardi
OBJECTIVE: Psychiatric disorders and suicide risk (especially in psoriasis) are frequent and disabling conditions in patients with skin diseases. The aim of this study was to examine the risk of suicide and stressful life events in a sample of patients with skin disease. METHODS: A sample of 242 dermatological patients (142 women and 100 men), 112 of which had psoriasis, 77 had melanoma, and 53 were suffering with chronic allergic diseases. Patients were administered the MINI International Neuropsychiatric Interview (MINI), Hamilton Depression Rating Scale (HDRS), Hamilton Anxiety Rating Scale (HARS), and the Columbia-Suicide Severity Rating Scale (C-SSRS)...
March 22, 2017: International Journal of Psychiatry in Clinical Practice
https://www.readbyqxmd.com/read/28324150/stress-stones-stress-recurrent-stones-a-self-propagating-cycle-difficulties-in-solving-this-dichotomy
#10
Montserrat Arzoz-Fabregas, Josep Roca-Antonio, Luis Ibarz-Servio, Dalielah Jappie-Mahomed, Allen Rodgers
Numerous studies have reported an association between stress and urolithiasis. Although urinary risk factors have been measured in several of these, compelling evidence of a causal relationship has not been established. A shortcoming is that alterations in single urinary parameters rather than ratios and quotients, which provide a more synergistic risk evaluation, have been measured. Recently, we speculated about a possible association between chronic stress and stone recurrence. This presents an intriguing dichotomy of whether stress causes stones or vice versa, or whether they are linked in a self-propagating stress-stones-stress-recurrence cycle...
March 21, 2017: Urolithiasis
https://www.readbyqxmd.com/read/28322762/patterns-of-stress-responses-shift-during-seasonal-life-history-transitions-an-analysis-comparing-baseline-maximal-and-integrated-corticosterone-in-female-red-sided-garter-snakes-thamnophis-sirtalis-parietalis
#11
Catherine A Dayger, Deborah I Lutterschmidt
Glucocorticoids often rise and fall with a variety of external and internal cues and frequently vary among life-history stages. This suggests that changing glucocorticoids may coordinate life-history transitions. To explore this hypothesis, we asked if the time-course of stress-induced glucocorticoid levels differ between two life-history transitions (i.e., spring and fall migration) in female red-sided garter snakes (Thamnophis sirtalis parietalis). We collected non-migratory females from a communal den and migratory females from a road along the migration route and treated them with 4 h of capture stress; plasma corticosterone was measured before, during and after capture stress...
March 18, 2017: General and Comparative Endocrinology
https://www.readbyqxmd.com/read/28320916/a-systematic-review-of-the-effectiveness-of-alcohol-brief-interventions-for-the-uk-military-personnel-moving-back-to-civilian-life
#12
REVIEW
Sarah Wigham, A Bauer, S Robalino, J Ferguson, A Burke, D Newbury-Birch
BACKGROUND: Higher levels of alcohol consumption have been observed in the UK armed forces compared with the general population. For some, this may increase the risk of using alcohol as a coping strategy when adjusting to multiple life events occurring when moving back into civilian life. METHOD: A systematic review was conducted to determine the effectiveness of alcohol brief interventions for military personnel during transition. Electronic databases including Medline, Central, Healthcare Management Information Consortium (HMIC) and Embase, and grey literature, were searched...
March 20, 2017: Journal of the Royal Army Medical Corps
https://www.readbyqxmd.com/read/28300707/psychiatric-and-psychological-impact-of-surgery-while-awake-in-children-for-resection-of-brain-tumors
#13
Elise Riquin, Mickael Dinomais, Jean Malka, Thierry Lehousse, Philippe Duverger, Philippe Menei, Matthieu Delion
Intraoperative direct stimulation during surgery while awake is considered to be the gold standard for identifying eloquent cortical sites. Only a few studies have referenced the psychological impact of this event in the pediatric population. OBJECTIVE: The aim of this clinical study is to present the psychological aspects of surgery while awake in children. We question the psychiatric contraindications and age limits, and the impact on children, with particular attention to the psychological conditioning and experience of these patients...
March 11, 2017: World Neurosurgery
https://www.readbyqxmd.com/read/28296886/subsequent-biotic-crises-delayed-marine-recovery-following-the-late-permian-mass-extinction-event-in-northern-italy
#14
William J Foster, Silvia Danise, Gregory D Price, Richard J Twitchett
The late Permian mass extinction event was the largest biotic crisis of the Phanerozoic and has the longest recovery interval of any extinction event. It has been hypothesised that subsequent carbon isotope perturbations during the Early Triassic are associated with biotic crises that impeded benthic recovery. We test this hypothesis by undertaking the highest-resolution study yet made of the rock and fossil records of the entire Werfen Formation, Italy. Here, we show that elevated extinction rates were recorded not only in the Dienerian, as previously recognised, but also around the Smithian/Spathian boundary...
2017: PloS One
https://www.readbyqxmd.com/read/28296372/-adolescent-pregnancy-its-causes-and-repercussions-in-the-dyad
#15
Arturo Loredo-Abdalá, Edgar Vargas-Campuzano, Abigail Casas-Muñoz, Jessica González-Corona, César Jesús Gutiérrez-Leyva
Teen pregnancy (TP) is a global public health problem that affects the physical and emotional health, educational and economic status of prospective parents and often also affects the product of gestation. In most cases, the TP is an unplanned event, and often difficult to accept by the couple. But it is more complicated for the future mother who suddenly finds herself without the protection of the couple, her family and her school companions. The risks to which the young mothers are exposed are diverse, but include: submitting to a clandestine abortion, falling into drug addiction, prostitution and crime; Also, it should be noted that with so many adversities, she can develop child maltreatment and frequently, she may be attacked at home, at school or in society giving rise to the twin phenomena of child abuse...
March 2017: Revista Médica del Instituto Mexicano del Seguro Social
https://www.readbyqxmd.com/read/28295524/the-impact-of-cannabis-use-disorder-on-suicidal-and-nonsuicidal-self-injury-in-iraq-afghanistan-era-veterans-with-and-without-mental-health-disorders
#16
Nathan A Kimbrel, Eric C Meyer, Bryann B DeBeer, Suzy B Gulliver, Sandra B Morissette
The objective of this study was to assess the association between cannabis use disorder (CUD) and self-injury among veterans. As expected, after adjusting for sex, age, sexual orientation, combat exposure, traumatic life events, traumatic brain injury, posttraumatic stress disorder, depression, alcohol use disorder, and noncannabis drug use disorder, CUD was significantly associated with both suicidal (OR = 3.10, p = .045) and nonsuicidal (OR = 5.12, p = .009) self-injury. CUD was the only variable significantly associated with self-injury in all three models examined...
March 13, 2017: Suicide & Life-threatening Behavior
https://www.readbyqxmd.com/read/28294294/mother-child-attachment-from-infancy-to-the-preschool-years-predicting-security-and-stability
#17
Elizabeth Meins, Jean-François Bureau, Charles Fernyhough
Relations between maternal mind-mindedness (appropriate and nonattuned mind-related comments), children's age-2 perspective-taking abilities, and attachment security at 44 (n = 165) and 51 (n = 128) months were investigated. Nonattuned comments predicted insecure preschool attachment, via insecure 15-month attachment security (44-month attachment) and poorer age-2 perspective-taking abilities (51-month attachment). With regard to attachment stability, higher perspective-taking abilities distinguished the stable secure groups from (a) the stable insecure groups and (b) children who changed from secure to insecure (at trend level)...
March 10, 2017: Child Development
https://www.readbyqxmd.com/read/28293323/effect-of-sanitary-environmental-conditions-of-diabetic-hypertension-incidence-in-displaced-persons
#18
Muamer Muraspahić, Isaja Kastrat, Semsudin Plojović, Mirsad Imamovic, Sonja Ketin, Rade Biocanin
BACKGROUND: The abnormal conditions of life and genetic factors often play a major role in the incidence of "diabetes - diabetes", heart disease and vascular disease, jaundice and posttraumatic stress. AIM: Trauma and posttraumatic stress are most common in the displaced persons, and the focus of this paper is to focus on this issue regarding cases in former Yugoslavia, and now in our country. These diseases are caused by increased beta-cell sensitivity to viruses, the development of autoimmune antibodies attacking their pancreas cells, degenerative changes in cells that result in the change of structure and of insulin production...
March 15, 2017: Open Access Macedonian Journal of Medical Sciences
https://www.readbyqxmd.com/read/28290972/malignant-hyperthermia-susceptibility-and-fitness-for-duty
#19
Michael A Lee, Erin B McGlinch, Maria C McGlinch, John F Capacchione
INTRODUCTION: Malignant hyperthermia (MH) is an inherited hypermetabolic condition characterized by uncontrolled calcium release from the sarcoplasmic reticulum of skeletal muscle, usually from exposure to inhaled general anesthetics and/or the depolarizing neuromuscular blocking agent succinylcholine. Multiple case reports now reveal that crises may be precipitated by environmental factors such as exercise or high ambient temperatures. Common signs of an MH crisis include life-threatening hyperthermia, metabolic acidosis, muscle rigidity, and tachycardia...
March 2017: Military Medicine
https://www.readbyqxmd.com/read/28289190/ampk-blocks-starvation-inducible-transgenerational-defects-in-caenorhabditis-elegans
#20
Emilie Demoinet, Shaolin Li, Richard Roy
Life history events, such as traumatic stress, illness, or starvation, can influence us through molecular changes that are recorded in a pattern of characteristic chromatin modifications. These modifications are often associated with adaptive adjustments in gene expression that can persist throughout the lifetime of the organism, or even span multiple generations. Although these adaptations may confer some selective advantage, if they are not appropriately regulated they can also be maladaptive in a context-dependent manner...
March 13, 2017: Proceedings of the National Academy of Sciences of the United States of America
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