Abstract：
:Stress can affect the establishment and maintenance of social hierarchies. In the present study, we investigated the role of increasing corticosterone levels before or just after a first social encounter between two rats of a dyad in the establishment and the long-term maintenance of a social hierarchy. We show that pre-social encounter corticosterone treatment does not affect the outcome of the hierarchy during a first encounter, but induces a long-term memory for the hierarchy when the corticosterone-injected rat becomes dominant during the encounter, but not when it becomes subordinate. Post-social encounter corticosterone leads to a long-term maintenance of the hierarchy only when the subordinate rat of the dyad is injected with corticosterone. This corticosterone effect mimics previously reported actions of stress on the same model and, hence, implicates glucocorticoids in the consolidation of the memory for a recently established hierarchy.
journal_name
Psychoneuroendocrinologyjournal_title
Psychoneuroendocrinologyauthors
Timmer M,Sandi Cdoi
10.1016/j.psyneuen.2010.05.011subject
Has Abstractpub_date
2010-11-01 00:00:00pages
1543-52issue
10eissn
0306-4530issn
1873-3360pii
S0306-4530(10)00141-1journal_volume
35pub_type
杂志文章abstract：INTRODUCTION:Childhood sexual abuse (CSA) has been associated with dysregulation of the hypothalamic-pituitary-adrenal (HPA) axis in non-pregnant samples. However, it is not yet known whether CSA is associated with HPA dysregulation over pregnancy. In the present study we assessed whether maternal cortisol levels acros...
journal_title：Psychoneuroendocrinology
pub_type： 杂志文章
doi：10.1016/j.psyneuen.2012.01.009
更新日期：2012-09-01 00:00:00
abstract：:The cortisol rise after awakening (CAR) is a frequently applied measure of pituitary-adrenal activity. This measure seems to reflect the acrophase of the diurnal cycle and can easily be assessed in saliva samples, collected by the proband or patient under real life conditions. Since different state and trait factors a...
journal_title：Psychoneuroendocrinology
pub_type： 临床试验,杂志文章
doi：10.1016/j.psyneuen.2006.10.005
更新日期：2007-01-01 00:00:00
abstract：:Sex differences in self-control become apparent during preschool years. Girls are better able to delay their gratification and show less attention problems and overactive behavior than boys. In this context, organizational effects of gonadal steroids affecting the neural circuitry underlying self-control could be resp...
journal_title：Psychoneuroendocrinology
pub_type： 杂志文章
doi：10.1016/j.psyneuen.2019.02.014
更新日期：2019-06-01 00:00:00
abstract：:Depression is a common problem in multiple sclerosis (MS) and affects about 50% of MS patients. Since a dysregulation of cytokine levels has been implicated in the pathogenesis of MS and alterations in cytokine serum levels have been found in depressive illness, we examined the relationship between depressive symptoms...
journal_title：Psychoneuroendocrinology
pub_type： 杂志文章
doi：10.1016/s0306-4530(01)00068-3
更新日期：2002-08-01 00:00:00
abstract：:The last two decades of research has established histamine (HA) as a neurotransmitter. Since H3R antagonists are known to modulate several neurotransmitters besides HA, H3R antagonists have shown potential for the treatment of different central nervous system disorders, including depression. However, molecular mechani...
journal_title：Psychoneuroendocrinology
pub_type： 杂志文章
doi：10.1016/j.psyneuen.2018.11.007
更新日期：2019-03-01 00:00:00
abstract：:Early life experiences can influence hypothalamus-pituitary-adrenal (HPA) axis regulation in adulthood, in both animals and humans. In humans, they have also been shown to influence adult attachment styles. However, the relationship between adult attachment styles and HPA axis regulation is largely unexplored. The pre...
journal_title：Psychoneuroendocrinology
pub_type： 杂志文章
doi：10.1016/j.psyneuen.2008.01.013
更新日期：2008-06-01 00:00:00
abstract：OBJECTIVE:We investigated the impact of verbal and physical client aggression on risk of developing high hair cortisol concentration (HCC) as an indicator of chronic stress exposure and burnout in a Swiss population of professional caregivers working in youth residential care. METHOD:Participants (n = 121; 62.0% women...
journal_title：Psychoneuroendocrinology
pub_type： 杂志文章
doi：10.1016/j.psyneuen.2018.05.001
更新日期：2018-08-01 00:00:00
abstract：:Psychosocial stress is a potent activator of the hypothalamus-pituitary-adrenal (HPA) axis. While the physiological mechanisms of HPA axis responses to stress as well as its short and long-term consequences have been extensively examined, less is known why someone elicits an acute neuroendocrine stress response, i.e. ...
journal_title：Psychoneuroendocrinology
pub_type： 临床试验,杂志文章
doi：10.1016/j.psyneuen.2005.02.001
更新日期：2005-07-01 00:00:00
abstract：:Multiple lines of evidence indicate that patients with chronic schizophrenia (SCZ) display executive dysfunction across the illness course. However, the potential molecular pathophysiologic mechanisms remain poorly elucidated. Neurodevelopmental changes caused by alterations of inflammatory mediators and neurotrophins...
journal_title：Psychoneuroendocrinology
pub_type： 杂志文章
doi：10.1016/j.psyneuen.2019.06.006
更新日期：2019-10-01 00:00:00
abstract：:Pre-clinical and clinical evidence indicates that opioid drugs have stress-dampening effects. In animal models, opioid analgesics attenuate responses to isolation distress, and in humans, opioids reduce stress related to anticipation of physical pain. The stress-reducing effects of opioid drugs may contribute to their...
journal_title：Psychoneuroendocrinology
pub_type： 杂志文章
doi：10.1016/j.psyneuen.2014.12.004
更新日期：2015-02-01 00:00:00
abstract：:A prenatal hypothyroid state is associated with behavioral abnormalities in adulthood. Wistar Kyoto (WKY) rats exhibit hypothyroidism and increased depressive and anxiety-like behaviors. Thus, the WKY could illuminate the mechanisms by which the reversal of developmental hypothyroidism in humans and animals results in...
journal_title：Psychoneuroendocrinology
pub_type： 杂志文章
doi：10.1016/j.psyneuen.2009.10.019
更新日期：2010-07-01 00:00:00
abstract：:Recent studies have demonstrated alterations in the cortisol awakening response (CAR) and brain abnormalities in adults with obesity and type 2 diabetes mellitus (T2DM). While adolescents with T2DM exhibit similar brain abnormalities, less is known about whether brain impairments and hypothalamic-pituitary-adrenal (HP...
journal_title：Psychoneuroendocrinology
pub_type： 杂志文章
doi：10.1016/j.psyneuen.2011.12.020
更新日期：2012-08-01 00:00:00
abstract：:Binge eating is a behavior observed in a variety of human eating disorders. Ad libitum fed rodents daily and time-limited exposed to a high-fat diet (HFD) display robust binge eating events that gradually escalate over the initial accesses. Intake escalation is proposed to be part of the transition from a controlled t...
journal_title：Psychoneuroendocrinology
pub_type： 杂志文章
doi：10.1016/j.psyneuen.2015.06.018
更新日期：2015-10-01 00:00:00
abstract：BACKGROUND:Hypopituitary patients with growth hormone deficiency (GHD) complain of reduced vitality, general fatigue, lack of concentration, irritability and reduced alertness during daytime. It is unclear whether these symptoms are primarily due to GH-deficiency and/or secondary to GHD related sleep impairments. Bi-di...
journal_title：Psychoneuroendocrinology
pub_type： 临床试验,杂志文章,随机对照试验
doi：10.1016/j.psyneuen.2004.05.004
更新日期：2005-01-01 00:00:00
abstract：:The endocannabinoid system has been implicated in the regulation of the stress response, fear memory formation, and inflammatory processes. Posttraumatic stress disorder (PTSD) can result from exposure to extreme stress and is characterized by strong, associative memories for the traumatic events experienced. Furtherm...
journal_title：Psychoneuroendocrinology
pub_type： 杂志文章
doi：10.1016/j.psyneuen.2016.02.010
更新日期：2016-05-01 00:00:00
abstract：BACKGROUND:Childhood adversity is a robust predictor of poor health outcomes in adulthood and hypothalamic-pituitary-adrenocortical (HPA) axis dysfunction may be a key mechanism explaining this association. However, little is known about the influence childhood adversity may exhibit on adult HPA axis habituation (i.e.,...
journal_title：Psychoneuroendocrinology
pub_type： 杂志文章
doi：10.1016/j.psyneuen.2020.105118
更新日期：2020-12-24 00:00:00
abstract：:Early life adversity (ELA) is associated with a higher risk for diseases in adulthood. Although the pathophysiological effects of ELA are varied, there may be a unifying role for the immune system in all of the long-term pathologies such as chronic inflammatory disorders (autoimmune diseases, allergy, and asthma). Rec...
journal_title：Psychoneuroendocrinology
pub_type： 杂志文章,评审
doi：10.1016/j.psyneuen.2017.05.012
更新日期：2017-08-01 00:00:00
abstract：:The intraperitoneal (i.p.) injection of ACTH 1-24 (0.2 microgram/kg), lysine--vasopressin (10.0 micrograms/kg) or epinephrine HCl (5.0 micrograms/kg) shortly after training or prior to testing caused memory facilitation of a step-down inhibitory avoidance task in rats, acquired with low intensity training footshocks (...
journal_title：Psychoneuroendocrinology
pub_type： 杂志文章
doi：10.1016/0306-4530(85)90054-x
更新日期：1985-01-01 00:00:00
abstract：:Intravenous injections of CCK-B agonists, such as pentagastrin, produce symptoms of panic and potent activation of the human hypothalamic-pituitary-adrenal (HPA) axis. It is unclear whether these psychological and endocrine effects are mediated by similar or independent processes. Independence is supported by prior ev...
journal_title：Psychoneuroendocrinology
pub_type： 临床试验,杂志文章,随机对照试验
doi：10.1016/j.psyneuen.2004.01.009
更新日期：2004-10-01 00:00:00
abstract：BACKGROUND:Previous studies have examined whether steroid hormone treatment in transgender individuals may affect cognitive function; yet, their limited power does not allow firm conclusions to be drawn. We leveraged data from to-date literature aiming to explore the effect of gender-affirming hormone administration on...
journal_title：Psychoneuroendocrinology
pub_type： 杂志文章,评审
doi：10.1016/j.psyneuen.2020.104721
更新日期：2020-09-01 00:00:00
abstract：:Gene expression of phenylethanolamine N-methyltransferase (PNMT), the enzyme catalyzing conversion of norepinephrine to epinephrine, has been detected in rat spleen using the reverse transcription polymerase chain reaction. PNMT identity was subsequently verified by Southern blots. Localization of the spleen cells res...
journal_title：Psychoneuroendocrinology
pub_type： 杂志文章
doi：10.1016/s0306-4530(01)00098-1
更新日期：2002-07-01 00:00:00
abstract：:The chronic psychological stress of caregiving leads to higher risks for many diseases. One of the mechanisms through which caregiving is associated with disease risk is chronic inflammation. Chronic inflammation may accelerate cellular aging via telomere dysfunction and cell senescence, although this has not been exa...
journal_title：Psychoneuroendocrinology
pub_type： 杂志文章
doi：10.1016/j.psyneuen.2018.06.020
更新日期：2018-10-01 00:00:00
abstract：BACKGROUND:Optimism is linked with greater longevity in both White and African American populations. Optimism may enhance longevity by slowing cellular aging, for which leukocyte telomere shortening is a biomarker. However, limited studies have examined the association of optimism with leukocyte telomere length among A...
journal_title：Psychoneuroendocrinology
pub_type： 杂志文章
doi：10.1016/j.psyneuen.2020.105124
更新日期：2020-12-29 00:00:00
abstract：:Previous studies from this laboratory demonstrated that CBA/J mice have impaired striatal dopaminergic supersensitivity in response to subchronic haloperidol administration. Others have speculated that the peripheral hyperprolactinemia produced by haloperidol is necessary for the striatal dopamine receptor supersensit...
journal_title：Psychoneuroendocrinology
pub_type： 杂志文章
doi：10.1016/0306-4530(87)90006-0
更新日期：1987-01-01 00:00:00
abstract：:This study was conducted to clarify the role of serotonin (5-hydroxytryptamine, 5-HT) 2C receptor (5-HT2CR) signaling during novelty-induced hypophagia in aged mice. Male C57BL/6J mice [6-week-old (young) and 79-80-week-old (aged) mice] were exposed to a novel environment, and its effects on feeding behavior, stress h...
journal_title：Psychoneuroendocrinology
pub_type： 杂志文章
doi：10.1016/j.psyneuen.2013.03.014
更新日期：2013-10-01 00:00:00
abstract：:This study investigated estradiol (E(2)) modulation of the antidepressant effects of a selective serotonin (5-HT) reuptake inhibitor (SSRI; sertraline) and a tricyclic antidepressant (imipramine) as measured by the forced swim test (FST) followed by assessment of gene and protein expression for the 5-HT transporter (S...
journal_title：Psychoneuroendocrinology
pub_type： 杂志文章
doi：10.1016/j.psyneuen.2008.05.006
更新日期：2008-09-01 00:00:00
abstract：:Vagal activity - reflecting the activation of stress regulatory mechanisms and prefrontal cortex activation - is thought to play an inhibitory role in the regulation of the hypothalamus-pituitary-adrenal axis. However, most studies investigating the association between stress-induced changes in heart rate variability ...
journal_title：Psychoneuroendocrinology
pub_type： 杂志文章
doi：10.1016/j.psyneuen.2018.05.004
更新日期：2018-08-01 00:00:00
abstract：:Sustained abnormalities of glucocorticoid levels have been associated with neuropsychiatric illnesses such as major depression, posttraumatic stress disorder (PTSD), panic disorder, and obsessive compulsive disorder. The pathophysiological effects of glucocorticoids may depend not only on the amount of glucocorticoid ...
journal_title：Psychoneuroendocrinology
pub_type： 杂志文章
doi：10.1016/j.psyneuen.2008.06.001
更新日期：2008-10-01 00:00:00
abstract：:A heightened cortisol awakening response (CAR) is associated with adiposity in middle-aged men, but the causal significance of this effect is not known. We hypothesised that if disturbance in cortisol secretion is involved in the development of overweight and obesity, then it might be present in normal weight adults a...
journal_title：Psychoneuroendocrinology
pub_type： 杂志文章
doi：10.1016/j.psyneuen.2006.07.004
更新日期：2006-10-01 00:00:00
abstract：BACKGROUND:Neuroendocrine studies have shown profound alterations in HPA-axis regulation in posttraumatic stress disorder (PTSD). Based on baseline assessments and the response to dexamethasone, a hypothalamic overdrive with enhanced glucocorticoid feedback inhibition has been suggested. The dexamethasone-corticotrophi...
journal_title：Psychoneuroendocrinology
pub_type： 杂志文章
doi：10.1016/j.psyneuen.2007.11.016
更新日期：2008-04-01 00:00:00
