Keyword search (3,448 papers available)


Acute intranasal oxytocin improves positive self-perceptions of personality.

Author(s): Cardoso C, Ellenbogen MA, Linnen AM

Psychopharmacology (Berl). 2012 Apr;220(4):741-9 Authors: Cardoso C, Ellenbogen MA, Linnen AM

Article GUID: 22012170
Intranasal oxytocin and salivary cortisol concentrations during social rejection in university students.

Author(s): Linnen AM, Ellenbogen MA, Cardoso C, Joober R

Stress. 2012 Jul;15(4):393-402 Authors: Linnen AM, Ellenbogen MA, Cardoso C, Joober R

Article GUID: 22044077
The acute effects of intranasal oxytocin on automatic and effortful attentional shifting to emotional faces.

Author(s): Ellenbogen MA, Linnen AM, Grumet R, Cardoso C, Joober R

Psychophysiology. 2012 Jan;49(1):128-37 Authors: Ellenbogen MA, Linnen AM, Grumet R, Cardoso C, Joober R

Article GUID: 22092248
Intranasal oxytocin attenuates the cortisol response to physical stress: a dose-response study.

Author(s): Cardoso C, Ellenbogen MA, Orlando MA, Bacon SL, Joober R

Psychoneuroendocrinology. 2013 Mar;38(3):399-407 Authors: Cardoso C, Ellenbogen MA, Orlando MA, Bacon SL, Joober R

Article GUID: 22889586
Intranasal oxytocin impedes the ability to ignore task-irrelevant facial expressions of sadness in students with depressive symptoms.

Author(s): Ellenbogen MA, Linnen AM, Cardoso C, Joober R

Psychoneuroendocrinology. 2013 Mar;38(3):387-98 Authors: Ellenbogen MA, Linnen AM, Cardoso C, Joober R

Article GUID: 22902063
Stress-induced negative mood moderates the relation between oxytocin administration and trust: evidence for the tend-and-befriend response to stress?

Author(s): Cardoso C, Ellenbogen MA, Serravalle L, Linnen AM

Psychoneuroendocrinology. 2013 Nov;38(11):2800-4 Authors: Cardoso C, Ellenbogen MA, Serravalle L, Linnen AM

Article GUID: 23768973
Oxytocin and psychotherapy: keeping context and person in mind.

Author(s): Cardoso C, Ellenbogen MA

Psychoneuroendocrinology. 2013 Dec;38(12):3172-3 Authors: Cardoso C, Ellenbogen MA PMID: 24035601 [PubMed - indexed for MEDLINE]

Article GUID: 24035601
Oxytocin and enhancement of the positive valence of social affiliation memories: an autobiographical memory study.

Author(s): Cardoso C, Orlando MA, Brown CA, Ellenbogen MA

Soc Neurosci. 2014;9(2):186-95 Authors: Cardoso C, Orlando MA, Brown CA, Ellenbogen MA

Article GUID: 24387003
Tend-and-befriend is a beacon for change in stress research: a reply to Tops.

Author(s): Cardoso C, Ellenbogen MA

Psychoneuroendocrinology. 2014 Jul;45:212-3 Authors: Cardoso C, Ellenbogen MA PMID: 24755423 [PubMed - indexed for MEDLINE]

Article GUID: 24755423
Intranasal oxytocin attenuates the human acoustic startle response independent of emotional modulation.

Author(s): Ellenbogen MA, Linnen AM, Cardoso C, Joober R

Psychophysiology. 2014 Nov;51(11):1169-77 Authors: Ellenbogen MA, Linnen AM, Cardoso C, Joober R

Article GUID: 25082371
A meta-analytic review of the impact of intranasal oxytocin administration on cortisol concentrations during laboratory tasks: moderation by method and mental health.

Author(s): Cardoso C, Kingdon D, Ellenbogen MA

Psychoneuroendocrinology. 2014 Nov;49:161-70 Authors: Cardoso C, Kingdon D, Ellenbogen MA

Article GUID: 25086828
Memory response to oxytocin predicts relationship dissolution over 18 months.

Author(s): Cardoso C, Kalogeropoulos C, Brown CA, Orlando MA, Ellenbogen MA

Psychoneuroendocrinology. 2016 06;68:171-6 Authors: Cardoso C, Kalogeropoulos C, Brown CA, Orlando MA, Ellenbogen MA

Article GUID: 26986091
Oxytocin and social context moderate social support seeking in women during negative memory recall.

Author(s): Cardoso C, Valkanas H, Serravalle L, Ellenbogen MA

Psychoneuroendocrinology. 2016 08;70:63-9 Authors: Cardoso C, Valkanas H, Serravalle L, Ellenbogen MA

Article GUID: 27164224
A meta-analytic review of the correlation between peripheral oxytocin and cortisol concentrations.

Author(s): Brown CA, Cardoso C, Ellenbogen MA

Front Neuroendocrinol. 2016 10;43:19-27 Authors: Brown CA, Cardoso C, Ellenbogen MA

Article GUID: 27836673
Title:Intranasal oxytocin attenuates the cortisol response to physical stress: a dose-response study.
Authors:Cardoso C,  Ellenbogen MA,  Orlando MA,  Bacon SL,  Joober R
Link:https://www.ncbi.nlm.nih.gov/pubmed/22889586?dopt=Abstract
Category:Psychoneuroendocrinology
PMID:22889586
Dept Affiliation: PSYCHOLOGY
1 Centre for Research in Human Development, Department of Psychology, Concordia University, Montréal, QC, Canada.

Description:

Intranasal oxytocin attenuates the cortisol response to physical stress: a dose-response study.

Psychoneuroendocrinology. 2013 Mar;38(3):399-407

Authors: Cardoso C, Ellenbogen MA, Orlando MA, Bacon SL, Joober R

Abstract

INTRODUCTION: Intranasal oxytocin attenuates cortisol levels during social stress inductions. However, no research to date has documented the dose-response relation between intranasal oxytocin administration and cortisol, and researchers examining intranasal oxytocin have not examined the cortisol response to physical stress. We therefore examined the effects of 24IU and 48IU of intranasal oxytocin on the cortisol response to vigorous exercise.

METHOD: Seventeen males participated in a randomized, placebo-controlled, double-blind, and within-subject experiment. Participants engaged in vigorous exercise for 60min following the administration of placebo or intranasal oxytocin on three occasions. Saliva samples and mood ratings were collected at eight intervals across each session.

RESULTS: Salivary cortisol concentrations changed over time, peaking after 60min of exercise (quadratic: F(1,16)=7.349, p=.015, partial ?(2)=.32). The 24IU dose of oxytocin attenuated cortisol levels relative to placebo (F(1,16)=4.496, p=.05, partial ?(2)=.22) and the 48IU dose, although the latter fell just short of statistical significance (F(1,16)=3.054, p=.10, partial ?(2)=.16). There was no difference in the cortisol response to exercise in participants who were administered 48IU of intranasal oxytocin relative to placebo. Intranasal oxytocin had no effect on mood.

CONCLUSION: This is the first study to demonstrate that the effect of intranasal oxytocin on salivary cortisol is dose-dependent, and that intranasal oxytocin attenuates cortisol levels in response to physical stress. Future research using exogenous oxytocin will need to consider the possibility of dose-response relations.

PMID: 22889586 [PubMed - indexed for MEDLINE]