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Maternal separation affects Anxiety like behavior begin in adolescence continue through adulthood and related to Dnmt3a expression.

Journal of Neurophysiology, 2022
Early life stress, including maternal separation, is among one of the main causes of anxiety in adolescents. DNA methyltransferase 3A (Dnmt3a) is a key molecule that regulates DNA methylation and is found to be associated with anxiety-like behavior.
Xiaobing Wang   +7 more
semanticscholar   +1 more source

Neonatal maternal separation affects metabotropic glutamate receptor 5 expression and anxiety‐related behavior of adult rats

European Journal of Neuroscience, 2021
Exposure to early life stress leads to long‐term neurochemical and behavioral alterations. Stress‐induced psychiatric disorders, such as depression, have recently been linked to dysregulation of glutamate signaling, mainly via its postsynaptic receptors.
Giota Tsotsokou   +3 more
semanticscholar   +1 more source

Separation anxiety

Science, 2021
Phase separation, an idea about how cells organize their contents and functions into dropletlike compartments, has divided biologists.
openaire   +3 more sources

Understanding Links Between College Students’ Childhood Pet Ownership, Attachment, and Separation Anxiety During the Transition to College

Anthrozoos, 2021
Despite evidence that youth develop close relationships with their childhood pets, virtually nothing is known about how pet attachment and behavioral involvement with pets may shape students’ pet-separation anxiety during the transition to college. Given
A. Carr, Patricia Pendry
semanticscholar   +1 more source

[Prevalence of anxiety separation disorder in adult outpatients with non-psychotic mental disorders].

Zhurnal Nevrologii i Psikhiatrii imeni S.S. Korsakova, 2020
OBJECTIVE To investigate the prevalence and symptoms of separation anxiety (SA) and separation anxiety disorder (SAD) in adult outpatients with non-psychotic mental disorders.
A. Avedisova   +4 more
semanticscholar   +1 more source

Separation Anxiety and Measures of Suicide Risk Among Patients With Mood and Anxiety Disorders.

Journal of Clinical Psychiatry, 2021
BACKGROUND Separation anxiety disorder may be important when considering risk of suicide. The aim of this study was to examine the association between both childhood and adult separation anxiety (disorder) and measures of suicide risk in a large cohort ...
S. Pini   +7 more
semanticscholar   +1 more source

Separation Anxiety

Pediatrics In Review, 1995
Fear in reaction to danger potentially leads to life-saving "fight or flight." Anxiety is intrinsic to fear, and the young infant experiences anxiety during the earliest inevitable separations from caretakers. Over time, a child learns to experience anxiety in anticipation of fear, whether this fear is based on a true impending danger or a separation ...
M S, Jellinek, M E, Kearns
openaire   +2 more sources

Separation Anxiety Disorder

Pediatric Annals, 2005
SAD is a disorder that can cause a great deal of distress and impairment. Children with the disorder often miss school, as well as many other important social opportunities like playing with friends and participating in extracurricular activities. It is quite likely that, if untreated, SAD can lead to numerous negative psychosocial outcomes.
Nichole, Jurbergs, Deborah Roth, Ledley
openaire   +2 more sources

Maternal separation changes maternal care, anxiety‐like behaviour and expression of paraventricular oxytocin and corticotrophin‐releasing factor immunoreactivity in lactating rats

Journal of neuroendocrinology, 2020
The early postnatal period is a time of tremendous change for the dam and her offspring. During this time, environmental insults such as repeated stress exposure can have detrimental effects. In research that has focused on the effect of postnatal stress
Sarah J. Baracz   +4 more
semanticscholar   +1 more source

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