Abstract：
:The plasma prolactin (PRL) response to the opiate antagonist naloxone was tested in drug-free healthy volunteers (10 men, 18 regularly menstruating women who were in the late follicular phase of their ovarian cycles, and seven post-menopausal women). Naloxone hydrochloride (2 mg intravenous bolus) and placebo (normal saline) were administered on two different days in a double-blind fashion. Blood samples were collected at -15, 0, 30, 60, 120, 180 and 240 min after the injection. In the women of reproductive age, naloxone reduced plasma PRL concentrations, whereas in the post-menopausal women and the men, naloxone resulted in no significant change. However, in the post-menopausal women treated with estrogen (intramuscular 17-beta-estradiol), the opiate antagonist was able to lower plasma PRL concentrations. Thus, it appears that opiate effects on PRL secretion are influenced by the gonadal steroid environment and that estrogens may play a modulating role.
journal_name
Psychoneuroendocrinologyjournal_title
Psychoneuroendocrinologyauthors
Steardo L,Monteleone P,Tamminga CA,Canonico PL,Denman D,Scapagnini U,Chase TNdoi
10.1016/0306-4530(85)90058-7subject
Has Abstractpub_date
1985-01-01 00:00:00pages
203-9issue
2eissn
0306-4530issn
1873-3360pii
0306-4530(85)90058-7journal_volume
10pub_type
临床试验,杂志文章abstract：:Exposure of rodents to cats or certain cat odors results in long-term behavioral effects reminiscent of enhanced anxiety that have been considered to model post-traumatic stress disorder. However, other severe stressors such as tail-shock or immobilization in wooden boards (IMO) appear to induce shorter lasting change...
journal_title：Psychoneuroendocrinology
pub_type： 杂志文章
doi：10.1016/j.psyneuen.2008.06.002
更新日期：2008-09-01 00:00:00
abstract：:Frequent or chronic stress as a result of repeated or persistent exposure to social challenges has been shown to affect the glucocorticoid (GC) responsiveness of immune cells in mice. Lipopolysaccharide-stimulated splenocytes of mice that were repeatedly subjected to social disruption were less sensitive to the anti-i...
journal_title：Psychoneuroendocrinology
pub_type： 杂志文章
doi：10.1016/j.psyneuen.2007.10.007
更新日期：2008-01-01 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：PURPOSE:Cognitive behavioral stress management (CBSM) is an empirically-validated group-based psychosocial intervention. CBSM is related to decreased self-reported indicators of psychological adversity during breast cancer treatment and greater disease-free survival (DFS) vs. a control condition. This study examined re...
journal_title：Psychoneuroendocrinology
pub_type： 杂志文章,随机对照试验
doi：10.1016/j.psyneuen.2016.09.012
更新日期：2016-12-01 00:00:00
abstract：:Anorexia nervosa is mostly seen in adolescent females, although the gender-differentiation mechanism is unclear. Corticotropin-releasing factor (CRF), a key peptide for stress responses such as inhibition of food intake, increases in arousal and locomotor activity, and gonadal dysfunction, is thought to be involved in...
journal_title：Psychoneuroendocrinology
pub_type： 杂志文章
doi：10.1016/j.psyneuen.2008.09.003
更新日期：2009-02-01 00:00:00
abstract：BACKGROUND:Hair cortisol concentrations (HCC) are increasingly used as a biomarker of stress, however limited research exists regarding the relationship between HCC and protective factors, such as resilience. Additionally, studies measuring HCC need to account for possible confounders, and these factors have not been e...
journal_title：Psychoneuroendocrinology
pub_type： 杂志文章
doi：10.1016/j.psyneuen.2019.104543
更新日期：2020-03-01 00:00:00
abstract：:Pubertal timing has been suggested as biological factors implicated in the onset of depression in girls. This study aims to examine the prospective association between accelerated pubertal progression with depressive symptoms, and to further explore the possible role of individual reactivity to social stress in this a...
journal_title：Psychoneuroendocrinology
pub_type： 杂志文章
doi：10.1016/j.psyneuen.2019.02.001
更新日期：2019-05-01 00:00:00
abstract：:Exposure to acute psychosocial stress has been shown to affect moral decision-making, though little is known about potential gender differences or effects of personality. In two within-subjects design studies, 179 healthy men and women (N = 99 in Study 1, N = 80 in Study 2) were exposed to the Trier Social Stress Test...
journal_title：Psychoneuroendocrinology
pub_type： 杂志文章
doi：10.1016/j.psyneuen.2020.105084
更新日期：2020-12-01 00:00:00
abstract：:Chronic neck and shoulder pain (CNSP) is a common musculoskeletal disorder in adults, which is linked to hypersensitivity to noxious stimuli. The hormone oxytocin has been implicated as a potential therapeutic for the management of chronic pain disorders, and has been suggested to have sex-specific effects on the sali...
journal_title：Psychoneuroendocrinology
pub_type： 临床试验,杂志文章,随机对照试验
doi：10.1016/j.psyneuen.2017.05.028
更新日期：2017-09-01 00:00:00
abstract：CONTEXT:Affective symptoms are poorly understood in polycystic ovary syndrome (PCOS). Clinical signs of hyperandrogenism and high serum androgens are key features in PCOS, and women with PCOS are more likely to be overweight or obese, as well as insulin resistant. Further, PCOS is associated with high sympathetic nerve...
journal_title：Psychoneuroendocrinology
pub_type： 杂志文章
doi：10.1016/j.psyneuen.2011.04.001
更新日期：2011-11-01 00:00:00
abstract：:Free-running blood corticosterone rhythms were examined between the 4th and 9th postnatal week in blinded rat pups optically enucleated on day 1. The pups were born of mother rats having a free-running rhythm under constant illumination conditions and then were put under two separate illumination conditions (light - d...
journal_title：Psychoneuroendocrinology
pub_type： 杂志文章
doi：10.1016/0306-4530(83)90060-4
更新日期：1983-01-01 00:00:00
abstract：:Central dopaminergic dysfunction has been suggested to be involved in the pathogenesis of obsessive compulsive disorder (OCD). In 15 patients with OCD and in 15 age-sex matched controls we evaluated the dopamine (DA) function by measuring the cortisol (CORT) responses to stimulation with the DA agonist apomorphine (AP...
journal_title：Psychoneuroendocrinology
pub_type： 临床试验,杂志文章
doi：10.1016/s0306-4530(99)00061-x
更新日期：2000-04-01 00:00:00
abstract：:The dominant characterization of the physiological and behavioral human stress reaction is the fight-or-flight response. On the other hand, it has been suggested that social affiliation during stressful times ("tend-and-befriend") also represents a common adaptive response to stress, particularly for women. In the cur...
journal_title：Psychoneuroendocrinology
pub_type： 杂志文章
doi：10.1016/j.psyneuen.2015.09.004
更新日期：2016-01-01 00:00:00
abstract：OBJECTIVE:Currently, no valid measures inform treatment selection for depressed patients. Whether C-reactive protein (CRP) in particular and two other acute phase reactants (inflammatory markers) could differentiate between patients responding to either of two treatments with different mechanisms of action was assessed...
journal_title：Psychoneuroendocrinology
pub_type： 杂志文章,随机对照试验
doi：10.1016/j.psyneuen.2017.01.023
更新日期：2017-04-01 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：:Epidemiological data suggest that omega-3 polyunsaturated fatty acids (PUFA) consumption may be inversely correlated to the prevalence and severity of depression but little is known about the underlying mechanisms. In this study, we experimentally investigated whether a chronic supplementation with PUFA may induce ant...
journal_title：Psychoneuroendocrinology
pub_type： 杂志文章
doi：10.1016/j.psyneuen.2008.08.025
更新日期：2009-02-01 00:00:00
abstract：:Chronic stress contributes to many neuropsychiatric disorders in which the HPA axis, cognition and neuro-immune activity are dysregulated. Patients with major depression, or healthy individuals subjected to acute stress, present elevated levels of circulating pro-inflammatory markers. Acute stress also activates pro-i...
journal_title：Psychoneuroendocrinology
pub_type： 杂志文章
doi：10.1016/j.psyneuen.2011.02.008
更新日期：2011-09-01 00:00:00
abstract：:Several lines of evidence suggest a role for dopamine in the control of suicidal behaviour. Previously, we suggested an involvement of D2-dopaminergic function in the biology of suicide by demonstrating a smaller growth hormone (GH) response to apomorphine, a dopaminergic agonist, in depressed patients who later died ...
journal_title：Psychoneuroendocrinology
pub_type： 临床试验,杂志文章
doi：10.1016/s0306-4530(01)00021-x
更新日期：2001-10-01 00:00:00
abstract：:Antidepressants affect glucocorticoid receptor (GR) functioning partly through modulation of its phosphorylation but their effects on mitochondrial GR have remained undefined. We investigated the ability of chronic fluoxetine treatment to affect chronic stress-induced changes of mitochondrial GR and its phosphoisoform...
journal_title：Psychoneuroendocrinology
pub_type： 杂志文章
doi：10.1016/j.psyneuen.2013.07.019
更新日期：2013-12-01 00:00:00
abstract：BACKGROUND:Whereas childhood adversity (CA) and the hypothalamus-pituitary-adrenal (HPA) axis have been suggested to play a major role in the etiology of non-suicidal self-injury (NSSI), no study has thus far investigated both its associations and interactions with adolescent NSSI. METHOD:We investigated CA (antipathy...
journal_title：Psychoneuroendocrinology
pub_type： 杂志文章
doi：10.1016/j.psyneuen.2016.09.011
更新日期：2016-12-01 00:00:00
abstract：:Poor adaptation to stress, alterations in cerebrovascular function and excessive brain inflammation play critical roles in the pathophysiology of many psychiatric and neurological disorders such as major depression, schizophrenia, post traumatic stress disorder, Parkinson's and Alzheimer's diseases and traumatic brain...
journal_title：Psychoneuroendocrinology
pub_type： 杂志文章,评审
doi：10.1016/j.psyneuen.2010.10.001
更新日期：2011-01-01 00:00:00
abstract：BACKGROUND:Despite availability of effective trauma-focused psychotherapies, treatment non-response in youth with (partial) posttraumatic stress disorder remains substantial. Studies in adult PTSD have suggested that cortisol is associated with treatment outcome. Furthermore, cortisol prior to treatment could be used t...
journal_title：Psychoneuroendocrinology
pub_type： 杂志文章
doi：10.1016/j.psyneuen.2019.104380
更新日期：2019-11-01 00:00:00
abstract：:In the laboratory, prenatal stress produces alterations in the structure and function of corticolimbic neurons. Here we report changes in gene expression and corticolimbic dendritic spine morphology in the offspring of pregnant ewes subjected to aversive interactions with human handlers during the last five weeks of p...
journal_title：Psychoneuroendocrinology
pub_type： 杂志文章
doi：10.1016/j.psyneuen.2012.10.018
更新日期：2013-07-01 00:00:00
abstract：:Disturbances of volume regulating peptides like vasopressin and atrial natriuretic peptide (ANP) have been described in early abstinent patients. Aim of the present study was to evaluate possible alterations of the promoter-related DNA methylation of the ANP and vasopressin precursor genes and the related mRNA-express...
journal_title：Psychoneuroendocrinology
pub_type： 杂志文章
doi：10.1016/j.psyneuen.2008.10.019
更新日期：2009-05-01 00:00:00
abstract：:Decline of cognitive function with age may be due, in part, to hormonal changes and it has been hypothesized that higher levels of endogenous sex hormones preserve brain function. The aim of this prospective cohort study was to determine the relative contribution of endogenous sex hormones to cognitive decline in a po...
journal_title：Psychoneuroendocrinology
pub_type： 杂志文章
doi：10.1016/j.psyneuen.2008.08.008
更新日期：2009-01-01 00:00:00
abstract：:This study addressed the question of whether extinction in pairs would have a beneficial effect on extinction of fear conditioning. To that end, we established an experimental setting for extinction in which we trained animals to extinguish contextual fear memory in pairs. Taking advantage of the role of oxytocin (OT)...
journal_title：Psychoneuroendocrinology
pub_type： 杂志文章
doi：10.1016/j.psyneuen.2016.01.003
更新日期：2016-04-01 00:00:00
abstract：:The neuroendocrine responses to subcutaneous (SC) administration of the dopamine (DA) agonist apomorphine (APO) hydrochloride (0.75 mg) were studied in a large group of subjects: 110 drug-free inpatients with either DSM-III-R schizophrenia (SCZ, n = 46), schizoaffective disorder (SAD, n = 14), or major depressive epis...
journal_title：Psychoneuroendocrinology
pub_type： 临床试验,杂志文章
doi：10.1016/0306-4530(94)00065-4
更新日期：1995-01-01 00:00:00
abstract：:The role of corticosteroids in brain aging remains a controversial issue. Conceivably, if corticosteroids levels are increased in the aged brain, neuronal function might be altered. For instance, GABA-mediated synaptic events, spike accommodation and afterhyperpolarizing potentials (AHPs) might be modified. Our electr...
journal_title：Psychoneuroendocrinology
pub_type： 杂志文章
doi：10.1016/s0306-4530(97)00008-5
更新日期：1997-01-01 00:00:00
abstract：:In many species testosterone fluctuates in concert with outcome-dependent changes in social status, such that winning a competition leads to an increase in circulating testosterone (i.e., competition effect). Although this phenomenon has been well studied in humans, the cumulative endocrine impact of multiple successi...
journal_title：Psychoneuroendocrinology
pub_type： 杂志文章,随机对照试验
doi：10.1016/j.psyneuen.2014.05.001
更新日期：2014-09-01 00:00:00
abstract：:Estradiol and progesterone regulate sexual behaviors in guinea pigs and rats, at least in part, through interaction with intracellular steroid hormone receptors. In the present review of work from the laboratory of the authors, we summarize recent work which has focused on one of the sites of hormone action in female ...
journal_title：Psychoneuroendocrinology
pub_type： 杂志文章
doi：10.1016/0306-4530(94)90036-1
更新日期：1994-01-01 00:00:00
