Abstract：
:Using percutaneously placed arterial and venous catheters, we examined the influence of aging on the plasma concentration, whole body production rate, and renal clearance of homovanillic acid (HVA) in 60 healthy adult volunteers. The arterio-renal fractional extraction of HVA combined with the renal plasma flow (Fick Principle) were used to estimate the whole body HVA production rate and the renal plasma HVA clearance. The arterial HVA plasma concentration, whole body rate of HVA production, and HVA plasma clearance were determined to be 54 +/- 3 nmol/l, 27 +/- 2 nmol/min and 502 +/- 32 ml/min, respectively. The resting arterial HVA plasma concentration was positively correlated with aging, with the increased HVA concentrations in the older subjects being due to a diminished renal HVA plasma clearance. The diminished clearance of HVA occurred in response to a decreased renal plasma flow; the fractional extraction of HVA across the kidney remained unchanged with aging. This study emphasises the need for using age-matched control groups in neurochemical and neuropsychiatric studies, and demonstrates that increases in the arterial level of HVA do not necessarily reflect an increased rate of HVA production but may arise due to a diminished excretion rate of HVA from the body.
journal_name
Psychoneuroendocrinologyjournal_title
Psychoneuroendocrinologyauthors
Lambert GW,Eisenhofer G,Esler MDdoi
10.1016/0306-4530(94)90057-4subject
Has Abstractpub_date
1994-01-01 00:00:00pages
33-41issue
1eissn
0306-4530issn
1873-3360journal_volume
19pub_type
杂志文章abstract：:Olanzapine is a second-generation antipsychotic (SGA) used frequently in the treatment of schizophrenia and a growing list of off-label conditions. Though effective in reducing psychoses, acute olanzapine treatment causes rapid increases in blood glucose that are believed to be mediated by increases in liver glucose o...
journal_title：Psychoneuroendocrinology
pub_type： 杂志文章
doi：10.1016/j.psyneuen.2019.104413
更新日期：2019-12-01 00:00:00
abstract：:The aim of this research was study the role of psychosocial factors in exacerbations of asthma in adults induced by upper respiratory tract infections (URTIs). It involved a longitudinal study (one year) of 92 adults with asthma. The volunteers were 27 men and 65 women 19-46 years of age with a mean duration of wheeze...
journal_title：Psychoneuroendocrinology
pub_type： 杂志文章
doi：10.1016/s0306-4530(00)00063-9
更新日期：2001-05-01 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：:In mothers, offspring cues are associated with a powerful reinforcing value that motivates maternal care. Animal studies show that this is mediated by dopamine release into the nucleus accumbens, a core component of the brain's reward system located in the ventral striatum (VStr). The VStr is also known to respond to ...
journal_title：Psychoneuroendocrinology
pub_type： 杂志文章
doi：10.1016/j.psyneuen.2019.104507
更新日期：2020-02-01 00:00:00
abstract：:Low cortisol levels have been observed in patients with different stress-related disorders such as chronic fatigue syndrome, fibromyalgia, and post-traumatic stress disorder. Data suggest that these disorders are characterized by a symptom triad of enhanced stress sensitivity, pain, and fatigue. This overview will pre...
journal_title：Psychoneuroendocrinology
pub_type： 杂志文章,评审
doi：10.1016/j.psyneuen.2005.04.006
更新日期：2005-11-01 00:00:00
abstract：:Recent studies have demonstrated that the free cortisol response to awakening can serve as a useful index of hypothalamus-pituitary-adrenal axis (HPA) activity. This endocrine marker is rather consistent, shows good intraindividual stability across time and appears to be able to uncover subtle changes in HPA regulatio...
journal_title：Psychoneuroendocrinology
pub_type： 杂志文章
doi：10.1016/s0306-4530(00)00021-4
更新日期：2000-10-01 00:00:00
abstract：:Sensitization is defined as a non-associative learning process occurring when repeated administrations of a stimulus result in a progressive amplification of a response (Shettleworth, 2010). The purpose of this review paper is to discuss whether brain sensitization is helpful in common health problems in man. The pape...
journal_title：Psychoneuroendocrinology
pub_type： 杂志文章,评审
doi：10.1016/j.psyneuen.2014.01.008
更新日期：2014-04-01 00:00:00
abstract：:The association between SES and health is well established; however, only a handful of studies have investigated the relationship between SES and daily cortisol parameters. Further, within this small literature, virtually no studies have looked at psychological factors that might mitigate this relationship. In this st...
journal_title：Psychoneuroendocrinology
pub_type： 杂志文章
doi：10.1016/j.psyneuen.2015.06.010
更新日期：2015-10-01 00:00:00
abstract：BACKGROUND:Flibanserin, a novel serotonin (5-HT)(1A) agonist and 5-HT(2A) antagonist, has been shown to increase sexual desire and reduce distress in women with Hypoactive Sexual Desire Disorder (HSDD). In marmoset monkeys, flibanserin has demonstrated pro-social effects on male-female pairmates, while the classic 5-HT...
journal_title：Psychoneuroendocrinology
pub_type： 杂志文章
doi：10.1016/j.psyneuen.2012.05.011
更新日期：2013-01-01 00:00:00
abstract：:Laboratory experiments revealed the stress hormone cortisol to decrease memory retrieval of emotional material, but a translation to real-life settings is missing so far. In this study, 51 students encoded a list of neutral, positive, and negative words as well as two neutral, biographical notes one day before attenda...
journal_title：Psychoneuroendocrinology
pub_type： 杂志文章
doi：10.1016/j.psyneuen.2019.02.010
更新日期：2019-06-01 00:00:00
abstract：:Sociality is a fundamental aspect of human behavior and health. One benefit of affiliative social relationships is reduced short-term levels of glucocorticoids (GCs), which are indicative of physiological stress. Less is known, however, about chronic GC production in relation to affiliative social behavior. To address...
journal_title：Psychoneuroendocrinology
pub_type： 杂志文章
doi：10.1016/j.psyneuen.2017.06.018
更新日期：2017-10-01 00:00:00
abstract：:In psychiatry, neuroendocrine techniques were initially considered a potential "window into the brain" by indirectly marking central nervous system limbic dysfunction. At present this conception has evolved, owing to significant progress over the last decades demonstrating direct involvement of neuropeptides and neuro...
journal_title：Psychoneuroendocrinology
pub_type： 杂志文章
doi：10.1016/j.psyneuen.2013.04.012
更新日期：2013-08-01 00:00:00
abstract：BACKGROUND:Healthy sleep facilitates the consolidation of newly acquired memories. Although patients with posttraumatic stress disorder (PTSD) often complain of sleep disturbances and memory deficits, the interrelatedness of these symptoms is not well understood. Sleep may be disturbed in PTSD by increased awakenings d...
journal_title：Psychoneuroendocrinology
pub_type： 临床试验,杂志文章
doi：10.1016/j.psyneuen.2011.03.009
更新日期：2011-10-01 00:00:00
abstract：:Oxytocin receptors in several regions of the limbic system are regulated by gonadal steroids and play an important role in the mediation of maternal, sexual and affiliative behaviors. We have previously reported oxytocin receptor regulation by glucocorticoids in hippocampus and subiculum-neuroanatomical regions implic...
journal_title：Psychoneuroendocrinology
pub_type： 杂志文章
doi：10.1016/s0306-4530(97)00045-0
更新日期：1997-08-01 00:00:00
abstract：:Atrial natriuretic peptide (ANP), originally found in the cardiac atria, is also widely distributed in the central nervous system (CNS) and has been predominantly found in the hypothalamus and the pituitary gland. Previous in vitro and in vivo studies have provided evidence for an inhibitory control of ANP at all regu...
journal_title：Psychoneuroendocrinology
pub_type： 杂志文章,随机对照试验
doi：10.1016/j.psyneuen.2010.04.009
更新日期：2010-11-01 00:00:00
abstract：:Dysregulation of the hypothalamic-pituitary-adrenal (HPA) axis influences the risk for developing stress-related disorders. Sex-dependent differences in the HPA axis stress response are believed to contribute to the different prevalence rates of stress-related disorders found in men and women. However, studies examini...
journal_title：Psychoneuroendocrinology
pub_type： 杂志文章
doi：10.1016/j.psyneuen.2015.12.021
更新日期：2016-04-01 00:00:00
abstract：:We have repeated a study of the objective (labium minus temperature) and subjective (semantic scales) changes in sexual arousability over the menstrual cycle to erotic video stimulation in 20 women with natural cycles. We extended the study with concomitant vibrotactile stimulation of the clitoral region. In an earlie...
journal_title：Psychoneuroendocrinology
pub_type： 杂志文章
doi：10.1016/0306-4530(95)00058-5
更新日期：1996-08-01 00:00:00
abstract：:Very preterm (VPT) infants (gestational age < 32 weeks) require long-lasting hospitalization in the Neonatal Intensive Care Unit (NICU), even in absence of severe morbidities. During NICU stay, life-saving interventions occur and include invasive and painful skin-breaking procedures (NICU-related stress), which consti...
journal_title：Psychoneuroendocrinology
pub_type： 杂志文章
doi：10.1016/j.psyneuen.2018.01.009
更新日期：2018-03-01 00:00:00
abstract：:Anticipation may play a role in shaping biological reactions to repeated stressors-a common feature of modern life. We aimed to demonstrate that: (a) individuals who display a larger cortisol response to an initial stressor exhibit progressive anticipatory sensitization, showing progressively higher cortisol levels be...
journal_title：Psychoneuroendocrinology
pub_type： 杂志文章,随机对照试验
doi：10.1016/j.psyneuen.2014.11.014
更新日期：2015-02-01 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：:Peripheral administration of endotoxin induces brain-mediated responses, including activation of the hypothalamus-pituitary-adrenal (HPA) axis and changes in thermoregulation. This paper reviews the mechanisms by which endotoxin affects these responses. The effects on thermoregulation are complex and include macrophag...
journal_title：Psychoneuroendocrinology
pub_type： 杂志文章,评审
doi：10.1016/0306-4530(94)90010-8
更新日期：1994-01-01 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：:Development of new biomarkers is a constantly evolving field of research endeavor in psychoneuroendocrinology. Salivary biomarkers have received special attention since they are readily accessible and easily obtained. Salivary alpha-amylase (sAA) has been proposed as a sensitive biomarker for stress-related changes in...
journal_title：Psychoneuroendocrinology
pub_type： 杂志文章,评审
doi：10.1016/j.psyneuen.2009.01.014
更新日期：2009-05-01 00:00:00
abstract：PURPOSE:The aim of the present study was to investigate the differences in the topological organization of functional brain networks between children with growth hormone deficiency (GHD) and those with idiopathic short stature (ISS). METHODS:Thirty-one children with GHD and fifty-three children with ISS were recruited...
journal_title：Psychoneuroendocrinology
pub_type： 杂志文章
doi：10.1016/j.psyneuen.2018.12.229
更新日期：2019-05-01 00:00:00
abstract：:Arginine Vasopressin modulates complex social and sexual behavior by enhancing social recognition, pair bonding, and aggression in non-human mammals. The influence of Arginine Vasopressin in human social and sexual behavior is, however, yet to be fully understood. We evaluated whether Arginine Vasopressin nasal spray ...
journal_title：Psychoneuroendocrinology
pub_type： 杂志文章,随机对照试验
doi：10.1016/j.psyneuen.2010.07.023
更新日期：2011-02-01 00:00:00
abstract：BACKGROUND:Emotion dysregulation can elicit inflammatory activity. The current study examined whether specific maladaptive and adaptive emotion regulation strategies were associated with inflammatory markers in trauma-exposed veterans, above and beyond PTSD. METHODS:In a cohort study, 606 participants exposed to a Cri...
journal_title：Psychoneuroendocrinology
pub_type： 杂志文章
doi：10.1016/j.psyneuen.2020.104871
更新日期：2020-12-01 00:00:00
abstract：:Brain oxytocin and dopamine systems interact to modulate social cognitive behavior. Whether the interactions are modulated by oxytocin receptor (OXTR) gene variations remains unclear. Considering the dopamine transporter (DAT) availability as an endophenotype and the degree of dopamine-mediated neuroticism as a phenot...
journal_title：Psychoneuroendocrinology
pub_type： 杂志文章
doi：10.1016/j.psyneuen.2014.05.020
更新日期：2014-09-01 00:00:00
abstract：:Although the endocrine response to psychological stressors has been extensively studied both in animals and humans, the sensitivity of these variables to the intensity of stress experienced by exposure to psychologically stressful situations has not been studied in humans. In the present work this was assessed by meas...
journal_title：Psychoneuroendocrinology
pub_type： 杂志文章
doi：10.1016/0306-4530(95)00048-8
更新日期：1996-01-01 00:00:00
abstract：:Racial disparities in health outcomes between African Americans and European Americans have been well-documented, but not fully understood. Chronic inflammation contributes to several of the diseases showing racial disparities (e.g., Human Immunodeficiency Virus [HIV]), and racial differences in stress exposure (e.g.,...
journal_title：Psychoneuroendocrinology
pub_type： 杂志文章
doi：10.1016/j.psyneuen.2019.04.016
更新日期：2019-08-01 00:00:00
abstract：:Stressors induce physiological changes in the brain and periphery that support adaptive defensive responses. The consequences of psychological stress on cognitive functioning are often measured in laboratory settings using experimentally induced stress that leads to mainly negative subjective feelings. There is a need...
journal_title：Psychoneuroendocrinology
pub_type： 杂志文章
doi：10.1016/j.psyneuen.2020.104593
更新日期：2020-04-01 00:00:00
