Results 1 to 10 of about 120,946 (265)

CpH methylome analysis in human cortical neurons identifies novel gene pathways and drug targets for opioid use disorder

open access: yesFrontiers in Psychiatry, 2023
IntroductionDNA methylation (DNAm), an epigenetic mechanism, has been associated with opioid use disorder (OUD) in preclinical and human studies. However, most of the studies have focused on DNAm at CpG sites.
Sheila T. Nagamatsu   +38 more
doaj   +1 more source

The National Health and Resilience in Veterans Study: A Narrative Review and Future Directions

open access: yesFrontiers in Psychiatry, 2020
United States (U.S.) veterans are substantially older than their non-veteran counterparts. However, nationally representative, population-based data on the unique health needs of this population are lacking. Such data are critical to informing the design
Brienna M. Fogle   +14 more
doaj   +1 more source

Protective Predictors Associated With Posttraumatic Stress and Psychological Distress in Chinese Nurses During the Outbreak of COVID-19

open access: yesFrontiers in Psychology, 2021
Background: The novel coronavirus disease 2019 (COVID-19) posed an unprecedented threat to Chinese healthcare professionals. Nevertheless, few studies notably focused on the mental health conditions of nurses and explored protective factors to prevent ...
Lu Xia   +4 more
doaj   +1 more source

The effects of extraversion, social support on the posttraumatic stress disorder and posttraumatic growth of adolescent survivors of the Wenchuan earthquake. [PDF]

open access: yesPLoS ONE, 2015
The aim of this study was to examine the relationships among extraversion, social support, posttraumatic stress disorder and posttraumatic growth among adolescent survivors of the Wenchuan earthquake.Six hundred thirty-eight participants were selected ...
Xuji Jia   +4 more
doaj   +1 more source

Patterns of posttraumatic stress symptoms, their predictors, and comorbid mental health symptoms in traumatized Arabic-speaking people: A latent class analysis.

open access: yesPLoS ONE, 2023
Many people from the Middle East and North Africa (MENA) have experienced traumatic events due to human rights abuses, violence, and conflict in the region, with potential psychological consequences including symptoms of posttraumatic stress and comorbid
Jana Stein   +5 more
doaj   +1 more source

How does social support enhance resilience in the trauma-exposed individual?

open access: yesEcology and Society, 2015
Although most resilience science has focused on individual-level psychosocial factors that promote individual resilience, theorists and researchers have begun to examine neurobiological and systems-level factors implicated in resilience.
Lauren M. Sippel   +4 more
doaj   +1 more source

Experimental Combat-Stress Model in Rats: Histological Examination of Effects on Amelogenesis— A Possible Measure of Diminished Vagal Tone Episodes

open access: yesDental Anthropology, 2004
Developmental defects of enamel-stress histomarker rings (accentuated striae) may be a potential measure of diminished vagal tone in research on extreme stress such as exposure to combat. To develop an animal model of this measure, we examined the enamel
H. Stefan Bracha   +4 more
doaj   +1 more source

The interdependence posttraumatic stress features and the structural dimensions of family system

open access: yesПсихология и Психотерапия Семьи, 2019
A part of a complex research dedicated to studying the interdependence between the posttraumatic stress features and the structural dimensions of family system is presented in this paper. 162 women have participated in the study by filling in the on-line
Julia Bykhovets, Phd   +2 more
doaj   +1 more source

Child Revised Impact of Event Scale (CRIES): Validity and Reliability Study of Turkish Version

open access: yesNeuropsychiatric Investigation, 2021
Objective: Posttraumatic stress disorder develops in a significant portion of children exposed to traumatic experiences, and it has been reported that there are cases in whom posttraumatic stress disorder has not been detected and treated for many years.
Veysi Çeri   +6 more
doaj   +1 more source

Neurobiology of Chronic Stress-Related Psychiatric Disorders: Evidence from Molecular Imaging Studies

open access: yesChronic Stress, 2017
Chronic stress accounts for billions of dollars of economic loss annually in the United States alone, and is recognized as a major source of disability and mortality worldwide.
Margaret T. Davis   +3 more
doaj   +1 more source

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