251
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Sørensen SO, Pedersen J, Rasmussen MG, Kristensen PL, Grøntved A. Feasibility of home-based sampling of salivary cortisol and cortisone in healthy adults. BMC Res Notes 2021; 14:406. [PMID: 34727972 PMCID: PMC8561883 DOI: 10.1186/s13104-021-05820-4] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2021] [Accepted: 10/26/2021] [Indexed: 11/25/2022] Open
Abstract
Objective Salivary cortisol and cortisone are used as biomarkers of physiological stress. Careful sampling of saliva for profiling of awakening response and the diurnal slope can be challenging in free-living environments, and validated sampling protocols are lacking. Therefore, we investigated (1) the level of compliance to a three-day home-based salivary sampling protocol, and (2) the within subject day-to-day variability of cortisol and cortisone outcomes and the required measuring days to obtain high reproducibility. Results Nineteen healthy adults (mean age: 42, 50% females) participated. Participants collected in total 434 salivary samples out of 456 scheduled (four samples per day over three consecutive days at two time points). We found high level of compliance to the proposed free-living salivary sampling protocol with 18 (95%) and 16 (84%) participants being compliant to numbers and timing of samples, respectively. The area under the curve for the morning salivary samples and peak-to-bed slope had moderate reproducibility for cortisol and cortisone (intraclass correlation coefficient: 0.51–0.68, and mean coefficient of variation: 14.7%-75.3%). Three-to-four measuring days were required for high reproducibility of the area under the curve for the morning salivary samples and peak-to-bed slope using this free-living salivary sampling protocol. Trial registration Clinical trial registered with www.clinicaltrials.gov (NCT03788525). Supplementary Information The online version contains supplementary material available at 10.1186/s13104-021-05820-4.
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Affiliation(s)
- Sarah Overgaard Sørensen
- Research Unit for Exercise Epidemiology, Department of Sports Science and Clinical Biomechanics, Centre of Research in Childhood Health, University of Southern Denmark, Campusvej 55, 5230, Odense, Denmark.
| | - Jesper Pedersen
- Research Unit for Exercise Epidemiology, Department of Sports Science and Clinical Biomechanics, Centre of Research in Childhood Health, University of Southern Denmark, Campusvej 55, 5230, Odense, Denmark
| | - Martin G Rasmussen
- Research Unit for Exercise Epidemiology, Department of Sports Science and Clinical Biomechanics, Centre of Research in Childhood Health, University of Southern Denmark, Campusvej 55, 5230, Odense, Denmark
| | - Peter L Kristensen
- Research Unit for Exercise Epidemiology, Department of Sports Science and Clinical Biomechanics, Centre of Research in Childhood Health, University of Southern Denmark, Campusvej 55, 5230, Odense, Denmark
| | - Anders Grøntved
- Research Unit for Exercise Epidemiology, Department of Sports Science and Clinical Biomechanics, Centre of Research in Childhood Health, University of Southern Denmark, Campusvej 55, 5230, Odense, Denmark
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252
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Karan M, Rahal D, Almeida DM, Bower JE, Irwin MR, McCreath H, Seeman T, Fuligni AJ. School commute time, chronotype, and altered HPA axis functioning during adolescence. Psychoneuroendocrinology 2021; 133:105371. [PMID: 34399150 PMCID: PMC8930079 DOI: 10.1016/j.psyneuen.2021.105371] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/07/2020] [Revised: 06/21/2021] [Accepted: 07/27/2021] [Indexed: 01/15/2023]
Abstract
Hypothalamic pituitary adrenal gland (HPA) axis functioning has been linked with daily demands during adolescence. A ubiquitous, yet understudied daily demand in the lives of youth is the commute to school, which may be associated with the diurnal rhythm of cortisol as demonstrated in prior research among adults. The current study hypothesized that longer school commute times would be associated with altered HPA axis functioning as demonstrated by a heightened cortisol awakening response (CAR) and flatter diurnal slope. Additionally, given that the HPA axis follows a diurnal rhythm and adolescence is marked by changes in the circadian rhythm, adolescents with a more evening chronotype were hypothesized to evince even more altered HPA axis functioning in the face of long school commute times. A total of 269 adolescents (M = 16.38 years, SD = 0.74) provided saliva samples at wake, 15-min. post-wake, and 30-min. post-wake for the calculation of CAR and at dinnertime and bedtime for the calculation of diurnal slope, completed up to 8 nights of sleep actigraphy, and self-reported school commute time. Results suggest that more evening chronotype youth with longer school commute times evince a higher CAR, but not an altered diurnal slope. The present findings may have implications for adolescent mental health as higher CAR has been associated poor mental health and heightened stress.
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Affiliation(s)
- Maira Karan
- University of California, Los Angeles, 760 Westwood Plaza, Box 62, Los Angeles, CA 90024-1759, USA.
| | - Danny Rahal
- University of California, Los Angeles, 760 Westwood Plaza, Box 62, Los Angeles, CA 90024-1759, USA.
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253
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Chen L, Du H, Zilioli S, Zhao S, Nie Y, Chi P. The School-Ladder Effect: Subjective Socioeconomic Status and Diurnal Cortisol Profile Among Adolescents. Psychosom Med 2021; 83:1031-1040. [PMID: 34297010 DOI: 10.1097/psy.0000000000000974] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVE Subjective socioeconomic status (SES) is a well-established psychosocial determinant of adolescents' self-report health. However, whether low subjective SES is associated with stress-related physiological risks (e.g., dysregulations in the hypothalamic-pituitary-adrenal axis activity) remains uncertain. This study examined the impact of subjective SES with different reference groups (i.e., perception of family SES relative to other students in the school versus other people in the city) on adolescents' diurnal cortisol profiles. METHODS A sample of 255 adolescents (aged 11-14 years; 53.7% boys) completed a battery of psychological scales, including school-referenced subjective SES and city-referenced subjective SES. Diurnal cortisol was assessed by collecting saliva samples four times a day across two consecutive days. Four cortisol parameters (cortisol at awakening, cortisol awakening response [CAR], cortisol slope, and total cortisol secretion [area under the curve with respect to ground {AUCg}]) were derived. RESULTS Higher levels of school-referenced subjective SES were associated with higher cortisol levels at awakening (β = 0.0483, standard error [SE] = 0.0219, p = .028), steeper cortisol slopes (β = -0.0036, SE = 0.0017, p = .034), and higher cortisol AUCg (b = 0.50, SE = 0.24, p = .036), but not with CAR (p = .77), after adjusting for covariates. In contrast, city-referenced subjective SES was not associated with any of the cortisol parameters (cortisol at awakening [p = .90], CAR [p = .74], cortisol slope [p = .84], and cortisol AUCg [p = .68]). CONCLUSIONS Our findings highlight the importance of the reference group for subjective SES and provide a further understanding of socioeconomic disparities in adolescents' stress physiology.
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Affiliation(s)
- Lihua Chen
- From the Department of Psychology (Chen, Zhao, Chi), University of Macau, Macau SAR; Institute of Advanced Studies in Humanities and Social Sciences (Du), Beijing Normal University at Zhuhai, Zhuhai, China; Departments of Psychology (Zilioli) and Family Medicine and Public Health Sciences (Zilioli), Wayne State University, Detroit, Michigan; Department of Psychology (Nie), Guangzhou University, Guangzhou; and Center for Cognitive and Brain Sciences (Chi), University of Macau, Macau SAR, China
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Ikeda A, Steptoe A, Shipley M, Abell J, Kumari M, Tanigawa T, Iso H, Wilkinson IB, McEniery CM, Singh-Manoux A, Kivimaki M, Brunner EJ. Diurnal pattern of salivary cortisol and progression of aortic stiffness: Longitudinal study. Psychoneuroendocrinology 2021; 133:105372. [PMID: 34517196 PMCID: PMC8543075 DOI: 10.1016/j.psyneuen.2021.105372] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/21/2021] [Revised: 07/01/2021] [Accepted: 08/02/2021] [Indexed: 11/24/2022]
Abstract
BACKGROUND The positive direct relation between stress and the development of cardiovascular disease has increasingly been recognized. However, the link between hypothalamic-pituitary-adrenal (HPA) dysregulation and subclinical cardiovascular disease has not been studied longitudinally. We investigated the relation of diurnal salivary cortisol, as a biological marker of stress levels, with progression of aortic stiffness over five years. METHODS A total of 3281 people (mean age 65.5) in the Whitehall II prospective study provided six saliva samples on a single weekday. We assessed the diurnal salivary cortisol using the daytime slope and bedtime level. Aortic stiffness was measured by carotid-femoral pulse wave velocity (PWV) at baseline (2007-2009) and five years later (2012-2013). Linear mixed models were used to estimate the association of diurnal salivary cortisol with baseline PWV and five-year longitudinal changes. RESULTS Diurnal salivary cortisol were not associated with PWV at baseline. Among women but not men, a 1-SD shallower salivary cortisol slope at baseline was associated with a five-year increase in PWV (β = 0.199; 95% CI = 0.040, 0.358 m/s) and higher bedtime cortisol level (β = 0.208, 95% CI = 0.062, 0.354 m/s). CONCLUSIONS Dysregulation of the HPA axis measured using salivary cortisol (shallower slope, higher bedtime level) predicted the rate of progression of aortic stiffness among women.
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Affiliation(s)
- Ai Ikeda
- Department of Epidemiology and Public Health, Institute of Epidemiology and Health, Faculty of Population Health Sciences, University College London, London, UK; Department of Public Health, Juntendo University Graduate School of Medicine, Tokyo, Japan
| | - Andrew Steptoe
- Department of Epidemiology and Public Health, Institute of Epidemiology and Health, Faculty of Population Health Sciences, University College London, London, UK
| | - Martin Shipley
- Department of Epidemiology and Public Health, Institute of Epidemiology and Health, Faculty of Population Health Sciences, University College London, London, UK
| | - Jessica Abell
- Department of Epidemiology and Public Health, Institute of Epidemiology and Health, Faculty of Population Health Sciences, University College London, London, UK
| | - Meena Kumari
- Department of Epidemiology and Public Health, Institute of Epidemiology and Health, Faculty of Population Health Sciences, University College London, London, UK; Institute for Social and Economic Research, University of Essex, Essex, UK
| | - Takeshi Tanigawa
- Department of Public Health, Juntendo University Graduate School of Medicine, Tokyo, Japan
| | - Hiroyasu Iso
- Public Health, Department of Social Medicine, Osaka University Graduate School of Medicine, Osaka, Japan
| | - Ian B Wilkinson
- Division of Experimental Medicine and Immunotherapeutics, University of Cambridge, UK
| | - Carmel M McEniery
- Division of Experimental Medicine and Immunotherapeutics, University of Cambridge, UK
| | - Archana Singh-Manoux
- Department of Epidemiology and Public Health, Institute of Epidemiology and Health, Faculty of Population Health Sciences, University College London, London, UK; Université de Paris, Inserm U1153, Epidemiology of Ageing & Neurodegenerative diseases, Paris, France
| | - Mika Kivimaki
- Department of Epidemiology and Public Health, Institute of Epidemiology and Health, Faculty of Population Health Sciences, University College London, London, UK
| | - Eric J Brunner
- Department of Epidemiology and Public Health, Institute of Epidemiology and Health, Faculty of Population Health Sciences, University College London, London, UK.
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Vergara-Lopez C, Bublitz MH, Mercado N, Ziobrowski HN, Gomez A, Stroud LR. Early life stress and latent trait cortisol in adolescent girls: a prospective examination. Stress 2021; 24:1075-1081. [PMID: 34714193 PMCID: PMC8791385 DOI: 10.1080/10253890.2021.1998445] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/20/2022] Open
Abstract
Early life stress (ELS) may become embedded into an individual's stress physiology, changing their hypothalamic-pituitary-adrenal (HPA)-axis in an enduring, trait-like fashion. Cortisol is often utilized to investigate HPA-axis function. However, for "trait" cortisol to be a useful construct, it needs to be internally consistent within measurement occasions and show temporal stability of this reliability. These estimates of physiometrics are rarely tested with biological variables such as cortisol. Identifying reliable and stable individual differences in cortisol may be particularly important when examining questions related to the long-term impact of ELS on HPA-axis function. Using confirmatory factor analysis (CFA) to model latent trait cortisol (LTC) may be a useful statistical approach to capture trait-like indexes of HPA-axis functioning. CFA identifies commonalities among repeated cortisol samples to differentiate characteristic patterns (i.e. a trait) from day-to-day or state variation and measurement error. It is unclear whether LTC estimates are stable prospectively, or if ELS is prospectively associated with LTC. Therefore, we derived LTC factors for 84 adolescent girls (ages 10-17 years) using two-morning salivary cortisol samples, collected sequentially for three days at baseline and again at a one-year follow-up. LTC was internally consistent at both assessments and stable over one year. Greater exposure to ELS was associated with lower LTC over a one-year follow-up. Findings support LTC modeling as a useful strategy to estimate trait-like HPA-axis functioning and suggest that exposure to ELS is associated with lower trait-like cortisol.
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Affiliation(s)
- Chrystal Vergara-Lopez
- Center for Behavioral and Preventive Medicine, The Miriam Hospital, Providence, RI, USA
- Department of Psychiatry and Human Behavior, Alpert Medical School, Brown University, Providence, RI, USA
| | - Margaret H. Bublitz
- Department of Psychiatry and Human Behavior, Alpert Medical School, Brown University, Providence, RI, USA
- Department of Medicine, The Warren Alpert Medical School of Brown University, Providence, RI, USA
- Women’s Medicine Collaborative, The Miriam Hospital, Providence, RI, USA
| | - Nadia Mercado
- Center for Behavioral and Preventive Medicine, The Miriam Hospital, Providence, RI, USA
- Department of Biostatistics, School of Public Health, Brown University, Providence, RI, USA
| | | | - Andrea Gomez
- Center for Behavioral and Preventive Medicine, The Miriam Hospital, Providence, RI, USA
| | - Laura R. Stroud
- Center for Behavioral and Preventive Medicine, The Miriam Hospital, Providence, RI, USA
- Department of Psychiatry and Human Behavior, Alpert Medical School, Brown University, Providence, RI, USA
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Pauly T, Drewelies J, Kolodziejczak K, Katzorreck M, Lücke AJ, Schilling OK, Kunzmann U, Wahl HW, Ditzen B, Ram N, Gerstorf D, Hoppmann CA. Positive and negative affect are associated with salivary cortisol in the everyday life of older adults: A quantitative synthesis of four aging studies. Psychoneuroendocrinology 2021; 133:105403. [PMID: 34536776 DOI: 10.1016/j.psyneuen.2021.105403] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/29/2021] [Revised: 07/27/2021] [Accepted: 08/26/2021] [Indexed: 10/20/2022]
Abstract
Research on time-fluctuating links between positive affect and cortisol is inconsistent and mostly based on young to middle-aged samples. The current project investigated how moment-to-moment changes in positive and negative affect are associated with moment-to-moment changes in cortisol levels in older adults' daily lives and whether those associations are moderated by differences in health status (as indicated by the number of comorbidities). Affect and cortisol data collected in four separately conducted momentary assessment studies with parallel protocols were pooled to obtain a sample of N=476 individuals aged 56-88 years (Mage=71.9, SD=6.6; 52% female). Participants provided affect reports and collected salivary cortisol 5-7 times a day for a 7-day period and reported the presence of 13 different health conditions. Data were analyzed using multilevel models, with time since waking, daily behaviors associated with cortisol secretion, age, and sex controlled. Feeling more positive affect than usual was associated with lower momentary cortisol. In contrast, feeling more negative affect than usual was associated with higher momentary cortisol. Associations of momentary positive and negative affect with cortisol were weaker among participants in worse as compared to those in better health. Trait positive affectivity was associated with more curvature of waking cortisol profiles and trait negative affectivity was associated with smaller cortisol awakening responses. Findings suggest that HPA axis responses fluctuate with everyday changes in positive and negative affect in older adults, and that higher HPA reactivity may indicate preserved health in this age group.
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Affiliation(s)
- Theresa Pauly
- Department of Psychology, University of Zurich, Binzmühlestr. 14/14, CH-8050 Zurich, Switzerland.
| | - Johanna Drewelies
- Department of Psychology, Humboldt University Berlin, Rudower Chaussee 18, 12489 Berlin, Germany
| | - Karolina Kolodziejczak
- Department of Psychology, Humboldt University Berlin, Rudower Chaussee 18, 12489 Berlin, Germany
| | - Martin Katzorreck
- Department of Psychology, Humboldt University Berlin, Rudower Chaussee 18, 12489 Berlin, Germany; Department of Psychology, Leipzig University, Neumarkt 9-19, 04109 Leipzig, Germany
| | - Anna J Lücke
- Department of Psychology, Heidelberg University, Hauptstr. 47-51, 69117 Heidelberg, Germany
| | - Oliver K Schilling
- Department of Psychology, Heidelberg University, Hauptstr. 47-51, 69117 Heidelberg, Germany
| | - Ute Kunzmann
- Department of Psychology, Leipzig University, Neumarkt 9-19, 04109 Leipzig, Germany
| | - Hans-Werner Wahl
- Department of Psychology, Heidelberg University, Hauptstr. 47-51, 69117 Heidelberg, Germany
| | - Beate Ditzen
- Institute of Medical Psychology, Heidelberg University, Bergheimer Str. 20, 69115 Heidelberg, Germany
| | - Nilam Ram
- Departments of Psychology and Communication, Stanford University, 450 Jane Stanford Way, Stanford, CA 94305-2050, USA
| | - Denis Gerstorf
- Department of Psychology, Humboldt University Berlin, Rudower Chaussee 18, 12489 Berlin, Germany
| | - Christiane A Hoppmann
- Department of Psychology, The University of British Columbia, 2136 West Mall, Vancouver, BC V6T 1Z4, Canada; Centre for Hip Health and Mobility, The University of British Columbia, 2635 Laurel St, Vancouver, BC V5Z 1M9, Canada
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Reynolds CJ, Makhanova A, Nikonova L, Eckel LA, Conway P. Testosterone and cortisol do not predict rejecting harm or maximizing outcomes in sacrificial moral dilemmas: A preregistered analysis. Horm Behav 2021; 136:105063. [PMID: 34598057 DOI: 10.1016/j.yhbeh.2021.105063] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/11/2021] [Revised: 08/06/2021] [Accepted: 09/14/2021] [Indexed: 11/15/2022]
Abstract
Contemporary moral psychology explores the biological underpinnings of morality, including how neuromodulators influence moral judgment and decision making. Some studies suggest that higher circulating testosterone is associated with increased acceptance of sacrificial harm, such as killing one person to save five lives, consistent with utilitarian ethics and inconsistent with deontological ethics. However, most studies employ conventional analytic techniques that conflate concern about outcomes with reduced concern about sacrificial harm, many are statistically underpowered, and none examine potential regulating effects of cortisol. Therefore, we examined whether salivary concentrations of testosterone and cortisol jointly predict sacrificial dilemma judgments among a large sample of undergraduates (n = 199). We utilized an advanced cognitive modeling technique (process dissociation) to independently assess sensitivity to causing harm and maximizing outcomes, preregistering the prediction that higher testosterone would predict reduced harm-rejection rather than increased concern for outcomes, especially among people low in cortisol. However, neither testosterone, nor cortisol, nor their interaction predicted sacrificial dilemma response tendencies. Such findings raise questions about the robustness of past evidence suggesting links between testosterone and sacrificial dilemma judgments.
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Affiliation(s)
- Caleb J Reynolds
- Department of Psychology, Florida State University, 1107 W. Call St., Tallahassee, FL 32306, USA; Department of Psychology, Wake Forest University, 1834 Wake Forest Rd., Winston-Salem, NC 27109, USA.
| | - Anastasia Makhanova
- Department of Psychology, Florida State University, 1107 W. Call St., Tallahassee, FL 32306, USA; Department of Psychological Science, University of Arkansas, 216 Memorial Hall, Fayetteville, AR 72701, USA
| | - Larissa Nikonova
- Department of Psychology, Florida State University, 1107 W. Call St., Tallahassee, FL 32306, USA
| | - Lisa A Eckel
- Department of Psychology, Florida State University, 1107 W. Call St., Tallahassee, FL 32306, USA
| | - Paul Conway
- Department of Psychology, Florida State University, 1107 W. Call St., Tallahassee, FL 32306, USA; Department of Psychology, University of Portsmouth, King Henry I Street, King Henry Building, PO1 2DY Portsmouth, United Kingdom
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258
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Stoffel M, Neubauer AB, Ditzen B. How to assess and interpret everyday life salivary cortisol measures: A tutorial on practical and statistical considerations. Psychoneuroendocrinology 2021; 133:105391. [PMID: 34607270 DOI: 10.1016/j.psyneuen.2021.105391] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/18/2021] [Revised: 08/13/2021] [Accepted: 08/13/2021] [Indexed: 12/23/2022]
Abstract
Salivary cortisol has been the central marker in psychoneuroendocrinological stress research for three decades. Given the technological possibilities to assess data in ecologically valid circumstances, many studies have implemented longitudinal assessments of salivary cortisol in study participants' everyday life. Such studies bear the potential to understand real-life associations of cortisol with psychological traits, states, and health variables. Furthermore, changes in the neuroendocrine regulation and in cortisol reactivity can be used to evaluate the effects of behavioral interventions in real-life circumstances. While standardized paradigms have been developed to measure cortisol in laboratory settings, there is high heterogeneity in the assessment, statistical processing, and interpretation of everyday life cortisol measures. This methodological tutorial aims at summarizing important knowledge which had been accumulated during the past two decades and which could be used to set up an ambulatory assessment study focusing on salivary cortisol in everyday life. Practical advice for possible strategies at all stages of the research process is outlined in detail. Additionally, an example on how to statistically process cortisol data in a multilevel framework (including syntax) is provided. In these analyses, we investigate within- and between-person research questions regarding the association between stress and cortisol in daily life. Thus, the present work (a) can be used as tutorial for setting up everyday life studies focusing on the assessment of salivary cortisol, and (b) can be useful to avoid inconsistencies in study planning, data assessment and data processing in future studies.
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Affiliation(s)
- Martin Stoffel
- Institute of Medical Psychology, Center for Psychosocial Medicine, University Hospital, Heidelberg University, Bergheimer Straße 20, 69115 Heidelberg, Germany; Ruprecht-Karls University Heidelberg, Germany.
| | - Andreas B Neubauer
- Department for Education and Human Development, DIPF
- Leibniz Institute for Research and Information in Education, Rostocker Straße 6, 60323 Frankfurt/Main, Germany; Center for Research on Individual Development and Adaptive Education of Children at Risk (IDeA), Rostocker Straße 6, 60323 Frankfurt/Main, Germany
| | - Beate Ditzen
- Institute of Medical Psychology, Center for Psychosocial Medicine, University Hospital, Heidelberg University, Bergheimer Straße 20, 69115 Heidelberg, Germany; Ruprecht-Karls University Heidelberg, Germany.
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Huo M, Han SH, Kim K, Choi J. Functional Limitations, Volunteering, and Diurnal Cortisol Patterns in Older Adults. J Gerontol B Psychol Sci Soc Sci 2021; 76:1893-1903. [PMID: 32692814 DOI: 10.1093/geronb/gbaa104] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2020] [Indexed: 11/14/2022] Open
Abstract
OBJECTIVES Older adults often experience functional limitations that affect their everyday lives, but many of them continue to make positive contributions to society and benefit from these contributions themselves. We examine (a) whether older adults' functional limitations are associated with diurnal cortisol patterns and (b) whether these associations vary on volunteering days versus nonvolunteering days. METHODS Participants were adults aged older than 60 years (N = 435) from the National Study of Daily Experiences, part of the Midlife in the United States Study. They completed an initial interview on functional limitations and background characteristics, indicated volunteering activities in daily interviews, and also provided salivary samples across 4 days. RESULTS Multilevel models showed that older adults with greater functional limitations exhibited dysregulated cortisol awakening responses and diurnal cortisol slopes throughout the rest of the day, compared to older adults with lower limitations. Yet, we also observed a significant moderating effect of volunteering on these associations. DISCUSSION This study advances our understanding of functional limitations and cortisol stress responses, revealing the benefits of volunteering to older adults who experience these limitations. Rather than treating these older adults solely as care recipients, interventions should offer them opportunities to help others.
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Affiliation(s)
- Meng Huo
- Department of Human Ecology, University of California, Davis
| | - Sae Hwang Han
- Department of Human Development and Family Sciences, The University of Texas at Austin
| | - Kyungmin Kim
- Department of Gerontology, University of Massachusetts Boston
| | - Jean Choi
- Department of Human Development and Family Sciences, The University of Texas at Austin
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260
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Villavicencio P, Bravo C, Ibarz A, Solé S. Effects of Acute Psychological and Physiological Stress on Rock Climbers. J Clin Med 2021; 10:jcm10215013. [PMID: 34768532 PMCID: PMC8584542 DOI: 10.3390/jcm10215013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2021] [Revised: 09/30/2021] [Accepted: 10/27/2021] [Indexed: 11/16/2022] Open
Abstract
BACKGROUND The aim of this study was to assess the effects that psychological and physiological stressors have on indoor rock climbers, as well as to identify sex differences. METHODS 14 intermediate rock climbers participated in the study, 10 males and 4 females. Mean age was 31 ± 8 years for males and 21 ± 2 years for females. Day 1 consisted of test familiarization and baseline measurements. Day 2 included two test conditions, startle and fatigue, separated by 20 min. In the startle condition, participants had to lead climb a route, and a loud audio stimulus was presented near the top of the climb. In the fatigue condition, participants were required to climb as fast as they could until muscular failure. The competitive state anxiety inventory second review (CSAI-2R) questionnaire was used to assess somatic anxiety, cognitive anxiety, and self-confidence. The four-square step test (FSST) was used to assess motor control, and cortisol levels were acquired via passive drool (PD). RESULTS Cortisol concentrations were highest in the pre-startle condition (1.72 μg/dL ± 0.66), and values decreased post-startle (1.67 μg/dL ± 0.74) and post-fatigue (1.42 μg/dL ± 0.72). However, cortisol concentrations increased post-startle in females (1.57 μg/dL ± 0.96). Somatic anxiety in males was significantly higher post-startle (16.36 ± 5.54) than pre-startle (14.23 ± 5.09). Females had significantly higher somatic anxiety post-startle (18.00 ± 8.76), and they had lower self-confidence levels (30.00 ± 5.89) than males. CONCLUSIONS There are differences in the way that males and females prepare and respond to stressful situations. Furthermore, time of day may have had a significant impact on cortisol concentrations.
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Affiliation(s)
- Pamela Villavicencio
- Master Program Integrative Physiology, University of Barcelona, 08028 Barcelona, Spain;
| | - Cristina Bravo
- Department of Nursing and Physiotherapy, University of Lleida, 25198 Lleida, Spain;
- Research Group of Health Care (GRECS), Institute of Biomedical Research Center, 25198 Lleida, Spain
- Correspondence:
| | - Antoni Ibarz
- Department of Cellular Biology, Physiology and Immunology, Faculty of Biology, University of Barcelona, 08028 Barcelona, Spain;
| | - Silvia Solé
- Department of Nursing and Physiotherapy, University of Lleida, 25198 Lleida, Spain;
- Research Group of Health Care (GRECS), Institute of Biomedical Research Center, 25198 Lleida, Spain
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261
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Rnic K, Jopling E, Tracy A, LeMoult J. Emotion Regulation and Diurnal Cortisol: A Longitudinal Study of Early Adolescents. Biol Psychol 2021; 167:108212. [PMID: 34699918 DOI: 10.1016/j.biopsycho.2021.108212] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2021] [Revised: 10/20/2021] [Accepted: 10/20/2021] [Indexed: 01/09/2023]
Abstract
Aberrant patterns of diurnal cortisol, a marker of stress reactivity, predict adverse physical and mental health among adolescents. However, the mechanisms underlying aberrant diurnal cortisol production are poorly understood. Thus, the objective of this study was to investigate, for the first time, whether the core emotion regulation (ER) strategies of rumination (brooding, reflection), reappraisal, and suppression were prospectively associated with individual differences in diurnal cortisol during the COVID-19 pandemic, a period of significant stress. A community sample of 48 early adolescents (Mage=13.45; 60% males) was recruited from British Columbia, Canada. Participants completed ER measures before the pandemic, and diurnal cortisol was assessed by collecting eight saliva samples over two days during the first COVID-19-related lockdown in the region. As expected, brooding predicted elevated waking cortisol and a blunted cortisol awakening response (CAR), whereas reflection predicted lower waking cortisol and suppression predicted a steeper CAR. Unexpectedly, reappraisal was not associated with diurnal cortisol production. Results indicate that ER strategies may represent a mechanism underlying individual differences in biological markers of wellbeing during stress.
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Affiliation(s)
- Katerina Rnic
- Department of Psychology, The University of British Columbia, Canada.
| | - Ellen Jopling
- Department of Psychology, The University of British Columbia, Canada
| | - Alison Tracy
- Department of Psychology, The University of British Columbia, Canada
| | - Joelle LeMoult
- Department of Psychology, The University of British Columbia, Canada
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Gordon JS, Sbarra D, Armin J, Pace TWW, Gniady C, Barraza Y. Use of a Guided Imagery Mobile App (See Me Serene) to Reduce COVID-19-Related Stress: Pilot Feasibility Study. JMIR Form Res 2021; 5:e32353. [PMID: 34546941 PMCID: PMC8491644 DOI: 10.2196/32353] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2021] [Revised: 09/08/2021] [Accepted: 09/18/2021] [Indexed: 12/13/2022] Open
Abstract
Background The SARS-CoV-2 pandemic has led to concerns about mental health resulting from regional and national lockdowns, social isolation, job loss, and concern about disease exposure. Objective We describe results of the pilot feasibility study of the See Me Serene mHealth app. The app provides users with immersive, vivid, nature experiences to reduce stress and anxiety related to COVID-19 and other isolation. The goals of the study were to develop the See Me Serene app and test the feasibility and acceptability of study procedures, and explore the potential impact of the app on stress and anxiety. Methods We developed and tested the See Me Serene app and our study procedures for feasibility, and gathered preliminary data with a goal of 100 participants. The research was conducted in 2 phases: (1) development and internal testing of the app; and (2) feasibility and pilot testing with participants recruited online through earned media (eg, news stories), presentations at a university campus, and social media (eg, online sharing of earned media and presentations). The feasibility study employed a mixed methods, within-subjects, pre-/posttest design. At baseline and 30-day follow-up, we assessed stress-related variables via validated self-report measures and saliva samples for determination of cortisol concentrations. Results We met or surpassed all our feasibility benchmarks for recruitment (101 participants recruited), retention (91% [90/99] of 30-day assessment completed), and data collection (99 participants completed all baseline data; 85% [84/99] of salivary cortisol samples returned). Participants adhered to the intervention. On average, participants listened to 48.2 audio files over 30 days or approximately 1.6 audio files per day. Participants were satisfied with the app, with 87% (78/90) rating the app as helpful in dealing with stress and anxiety. The app showed the potential to reduce stress, anxiety, loneliness, and worry. We did not find significant differences (P=.41) in cortisol levels over time. Our findings suggest that future research is warranted to test the efficacy of the See Me Serene app with a representative, diverse sample. Conclusions There is a need for evidence-based and easily disseminable stress-reduction interventions. See Me Serene is a feasible intervention and has the potential to reduce stress related to COVID-19 and other forms of social isolation. More research on See Me Serene is warranted.
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Affiliation(s)
- Judith S Gordon
- College of Nursing, University of Arizona, Tucson, AZ, United States
| | - David Sbarra
- Department of Psychology, University of Arizona, Tucson, AZ, United States
| | - Julie Armin
- Department of Family and Community of Medicine, College of Medicine, University of Arizona, Tucson, AZ, United States
| | - Thaddeus W W Pace
- College of Nursing, University of Arizona, Tucson, AZ, United States
| | - Chris Gniady
- Department of Computer Science, University of Arizona, Tucson, AZ, United States
| | - Yessenya Barraza
- College of Nursing, University of Arizona, Tucson, AZ, United States
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263
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Brewer-Smyth K, Burgess AW. Neurobiology of Female Homicide Perpetrators. JOURNAL OF INTERPERSONAL VIOLENCE 2021; 36:8915-8938. [PMID: 31328682 DOI: 10.1177/0886260519860078] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Neurobiology of female homicide perpetrators is not well understood. Data from private interviews and examinations of females were re-analyzed comparing those who committed homicide (n = 9); other violent crimes, no known homicide (n = 51); nonviolent crimes, no known violent convictions (n = 49); and noncriminals (n = 12). Homicide perpetrators suffered the most childhood sexual abuse (CSA); most recent abuse; had the most neurological histories, mainly traumatic brain injuries (TBIs); most health care access for abuse-related injuries; lowest AM and PM salivary cortisol; and greatest proportion who committed crime under the influence of alcohol. Only CSA, years since last abuse, TBI, neurological histories, and health care access for abuse-related injuries were significant. Those who committed homicide under the influence of alcohol suffered the most recent abuse and had the lowest AM cortisol and flattest diurnal cortisol slope (DCS) compared with others; though the n precludes determining significance. Amount of time since last abuse, AM cortisol and DCS progressively decreased as crime severity increased; other variables progressively increased as crime severity increased. These preliminary findings suggest that low AM cortisol, flat DCS, greater CSA frequency and severity, recent abuse, TBIs, and health care access for abuse-related injuries could be risk factors for females committing homicide. Further study is needed due to the small n of homicide perpetrators. Abuse victims may be at greater risk for alcohol use and cortisol dysregulation associated with perpetrating violence, especially homicide. Frontal lobe damage from TBIs may decrease ability to control behaviors associated with emotions from the limbic system. Health care providers released these women when their abuse-related injuries were not life-threatening; yet, they were life-threatening for victims of their subsequent homicides. Females accessing health care for abuse-related injuries present a critical opportunity for violent crime prevention interventions.
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264
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Jopling E, Rnic K, Tracy A, LeMoult J. Impact of loneliness on diurnal cortisol in youth. Psychoneuroendocrinology 2021; 132:105345. [PMID: 34229187 DOI: 10.1016/j.psyneuen.2021.105345] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/24/2020] [Revised: 06/11/2021] [Accepted: 06/21/2021] [Indexed: 11/24/2022]
Abstract
Loneliness is associated with multiple forms of psychopathology in youth. However, we do not yet know how loneliness gets "under the skin" in ways that may impact the long-term health and development of early adolescents. In particular, loneliness may influence youths' patterns of diurnal cortisol, an index of hypothalamic-pituitary-adrenal (HPA) axis functioning and a central predictor of health across the lifespan. The current severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2, or COVID-19) pandemic represents a salient period in which to study the consequences of loneliness, as recent work has provided evidence that the physical-distancing measures put in place to contain the virus have resulted in greater loneliness, particularly among youth. Thus, the current study aimed to examine the prospective association between loneliness during the COVID-19 pandemic and diurnal cortisol in early adolescents. We found that greater loneliness was associated with higher levels of cortisol at waking and a blunted cortisol awakening response (CAR). These results held even when controlling for covariates that can influence diurnal trajectories of cortisol. Critically, this pattern of HPA-axis functioning increases risk for adverse mental and physical health outcomes across adolescence and into adulthood. This study is the first to examine the prospective association between loneliness and diurnal cortisol in early adolescence, and the first to identify mechanisms that contribute to biological markers of distress during the COVID-19 pandemic. Findings underscore the importance of developing and distributing strategies to mitigate feelings of loneliness among youth.
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265
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Doerr JM, Nater UM, Feneberg AC, Mewes R. Differential associations between fatigue and psychobiological stress measures in women with depression and women with somatic symptom disorder. Psychoneuroendocrinology 2021; 132:105343. [PMID: 34214864 DOI: 10.1016/j.psyneuen.2021.105343] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/23/2021] [Revised: 05/21/2021] [Accepted: 06/22/2021] [Indexed: 11/19/2022]
Abstract
OBJECTIVE Medically unexplained fatigue is a burdensome, widespread symptom, and a frequent complaint in depressive disorders (DDs) as well as somatic symptom disorder (SSD). Heightened stress levels are a likely cause of fatigue, although the temporal associations, as well as the role of the stress-reactive hypothalamic-pituitary-adrenal (HPA) axis, are not yet completely understood. We were interested in the differences between DD and SSD regarding general, mental, and physical fatigue, as well as associations between psychobiological stress measures (representing different time frames) and fatigue in these groups. METHODS Fifty-eight women (29 with DD, 29 with SSD) reported subjective recent fatigue and chronic stress levels, as well as levels of depression and somatic complaints using baseline questionnaires. Furthermore, they completed an ambulatory assessment period comprising measurements of fatigue, subjective stress, and salivary cortisol five times a day for 14 consecutive days. Salivary cortisol was obtained as a measure of within-day HPA axis activity, and hair cortisol concentration was obtained as a measure of accumulated HPA axis activity of the preceding three months. RESULTS Women with DD reported higher levels of general and mental fatigue than did women with SSD, which was explained by their higher level of depression. Physical fatigue levels did not differ between groups. In both groups, momentary general, mental, and physical fatigue levels were associated with momentary subjective stress but not with chronic stress. Momentary salivary cortisol levels were positively associated with mental fatigue, while hair cortisol concentration was not. CONCLUSIONS There are differences in fatigue profiles between DD and SSD, which should be accounted for in future research and practice (e.g., individualized treatment strategies focusing on mental or physical fatigue, depending on which fatigue dimension is prominent).
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Affiliation(s)
- Johanna M Doerr
- Department of Neurology, University Hospital Gießen and Marburg, Gießen, Germany.
| | - Urs M Nater
- Department of Clinical and Health Psychology, Faculty of Psychology, University of Vienna, Vienna, Austria
| | - Anja C Feneberg
- Department of Clinical and Health Psychology, Faculty of Psychology, University of Vienna, Vienna, Austria
| | - Ricarda Mewes
- Outpatient Unit for Research, Teaching and Practice, Faculty of Psychology, University of Vienna, Vienna, Austria
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266
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The relationship of childhood adversity with diurnal cortisol patterns and C-reactive protein at 60-64 years of age in the 1946 National Survey of Health and Development. Psychoneuroendocrinology 2021; 132:105362. [PMID: 34333319 DOI: 10.1016/j.psyneuen.2021.105362] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/26/2021] [Revised: 07/17/2021] [Accepted: 07/18/2021] [Indexed: 11/21/2022]
Abstract
BACKGROUND Early life adversity is increasingly prevalent and associated with greater morbidity and mortality. It is hypothesised that the link between psychosocial early life adversity and poor health in adulthood is due to abnormal hypothalamic-pituitary-adrenal (HPA) axis functioning (often measured as cortisol patterning) and inflammation (often measured via c-reactive protein (CRP)). This study aimed to investigate the relationship between early life psychosocial adversity and cortisol patterning and CRP at 60-64 years of age. METHODS The MRC National Survey of Health and Development (NSHD) was used. The analytic "cortisol sample" included 843 individuals and the "CRP sample" included 1150 individuals. Data on adversity experienced between ages 0-15 years were utilised to compose a cumulative childhood psychosocial early life adversity (ELA) score (0, 1, 2, 3+). CRP and salivary cortisol (waking, 30 min after waking, and evening) were collected at 60-64 years. Associations between the psychosocial ELA score and cortisol outcomes (cortisol awakening response (CAR), diurnal slope (DS), and evening and morning cortisol) were assessed using general linear regression. Tobit regression was used to assess the association between psychosocial ELA score and CRP. Adjustments were made for age at follow-up, sex, childhood maternal education, childhood paternal social class, childhood housing tenure, and birth weight. After testing for sex by ELA score interactions, analyses were repeated stratified by sex for the CRP sample. RESULTS In fully adjusted models, individuals who experienced the highest level of childhood psychosocial adversity (3+) had a 24.63 (-41.49, -7.76) % lower waking cortisol and a 7.30 (1.49, 13.12) % lower decline in cortisol across the day compared to those with a psychosocial ELA score of zero. In females, the highest level of childhood psychosocial adversity, compared to the lowest, was associated with 32.61 (2.98, 62.25) % higher CRP at 60-64 years, which attenuated to 20.38% (-9.38, 50.14) upon adjustment for measures of early life socioeconomic position. Conversely, the association between childhood psychosocial adversity and CRP in males was null. CONCLUSIONS Our results suggest that high-levels of psychosocial adversity in childhood might result in a lower morning cortisol and flatter DS in mid-to-late-adulthood. The finding that adversity was related to higher CRP in females but not males requires replication and further investigation.
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267
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Acculturation and biological stress markers: A systematic review. Psychoneuroendocrinology 2021; 132:105349. [PMID: 34246155 PMCID: PMC8527572 DOI: 10.1016/j.psyneuen.2021.105349] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/15/2021] [Revised: 06/25/2021] [Accepted: 06/27/2021] [Indexed: 01/01/2023]
Abstract
BACKGROUND The association of acculturation with health among immigrant populations is believed to be mediated, in part, by acculturation-related stress and stress biology. OBJECTIVES To review and qualitatively synthesize empirical findings on the relationship of acculturation with stress-related inflammatory and endocrine biomarkers and composite allostatic load (AL) scores. METHODS A literature search was performed in the PubMed and PsycInfo databases. Article titles, abstracts or full-texts were screened and checked for match with the search criteria. Studies were eligible if they empirically tested the relationship between acculturation and inflammatory/endocrine stress biomarkers or composite AL scores, and were published in the English language. RESULTS Among the 41 articles identified as relevant and included in this review, the majority were published after 2010, included adult Hispanic U.S.-based populations, used cross-sectional study designs, operationalized acculturation as a unidimensional construct, and varied considerably in the selection of covariates in the analyses. Acculturation was significantly associated with stress biomarkers in 29 studies, but the direction of effects varied across studies. Specifically, acculturation, operationalized as a higher orientation towards the host culture, was associated with inflammatory biomarkers in 10 of 14 studies, with endocrine stress biomarkers in 12 of 20 studies, and with composite AL scores in 7 of 8 studies. Overall, language-based proxy measures of acculturation were related to higher levels of stress-related inflammatory and endocrine biomarkers and to lower levels of AL scores, whereas nativity-, generation status- and length of stay-based proxy measures of acculturation were related to higher levels of inflammatory biomarkers and AL score. DISCUSSION The majority of studies reported associations between measures of acculturation and stress biomarkers, however the directions of effects varied across studies. We suggest this heterogeneity may, in part, be a function of limitations imposed by cross-sectional research designs and unidimensional measures of acculturation measures, and we highlight the need for longitudinal studies and use of multidimensional measures of acculturation to better uncover the biobehavioral mechanisms and pathways linking acculturation with health outcomes.
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268
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Saelzler UG, Verhaeghen P, Panizzon MS, Moffat SD. Intact circadian rhythm despite cortisol hypersecretion in Alzheimer's disease: A meta-analysis. Psychoneuroendocrinology 2021; 132:105367. [PMID: 34340133 DOI: 10.1016/j.psyneuen.2021.105367] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/08/2021] [Revised: 07/15/2021] [Accepted: 07/22/2021] [Indexed: 12/26/2022]
Abstract
Hypersecretion of the glucocorticoid steroid hormone cortisol by individuals with Alzheimer's disease (AD) has been suspected for several decades, during which time dozens of examinations of this phenomenon have been conducted and published. The goals of this investigation were to summarize this sizeable body of literature, test whether participant and methodological characteristics modify the magnitude of the AD-associated basal cortisol hypersecretion, and examine whether cortisol circadian rhythmicity is maintained among individuals with AD. To this end, the present meta-analysis and systematic review examined over 300 comparisons of indices of basal HPA-axis functioning between individuals with AD and cognitively normal older adults. AD was associated with basal cortisol elevations (g = 0.45) but the magnitude of the effect was not systematically impacted by any of the participant characteristics considered or the time-of-day of the cortisol sampling. Further, there was no evidence of group differences among direct indices of circadian rhythmicity such as the cortisol awakening response or the diurnal cortisol slope. These results suggest that basal hypersecretion of cortisol, but not circadian dysrhythmia, is characteristic of individuals with AD. Mechanistically, the observed hypersecretion is consistent with the theorized AD-driven deterioration of the hippocampus and subsequent reduction in hypothalamic-pituitary-adrenal axis inhibition. Further investigation is warranted to elucidate the role and timing of cortisol elevations in the progression of AD.
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Affiliation(s)
- Ursula G Saelzler
- Department of Psychiatry, University of California San Diego, 9500 Gilman Dr. La Jolla, San Diego, CA 92093, USA.
| | - Paul Verhaeghen
- Department of Psychology, Georgia Institute of Technology, 648 Cherry St. NW, Atlanta GA 30313, USA.
| | - Matthew S Panizzon
- Department of Psychiatry, University of California San Diego, 9500 Gilman Dr. La Jolla, San Diego, CA 92093, USA.
| | - Scott D Moffat
- Department of Psychology, Georgia Institute of Technology, 648 Cherry St. NW, Atlanta GA 30313, USA.
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269
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Shrout MR. The health consequences of stress in couples: A review and new integrated Dyadic Biobehavioral Stress Model. Brain Behav Immun Health 2021; 16:100328. [PMID: 34589814 PMCID: PMC8474672 DOI: 10.1016/j.bbih.2021.100328] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2021] [Revised: 08/03/2021] [Accepted: 08/09/2021] [Indexed: 11/24/2022] Open
Abstract
Despite marriage's health benefits, all couples experience stress that can increase morbidity and mortality risks. Marital stress can alter endocrine, cardiovascular, and immune function-key pathways from troubled relationships to poor health. This review discusses how partners "get under each other's skin" to influence psychological, behavioral, and biological health. Then, I offer a comprehensive Dyadic Biobehavioral Stress Model to build on this foundational work and inspire transdisciplinary research integrating psychoneuroimmunological and relational lenses. This conceptual and empirically driven model provides promising new directions to investigate mechanisms linking individuals' relationships behaviors to their own and their partners' health, with particular emphasis on biological pathways. These mechanisms may impact each partner's physical health outcomes, such as disease development, illness severity, and accelerated biological aging. Risk and protective factors across developmental stages and diverse contexts are also discussed to help explain how, and under what conditions, partners influence each other's health. Research applying this model can push the boundaries of our current understanding on dyadic stress its far-reaching health effects on self-report and biological markers across the lifespan.
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Affiliation(s)
- M. Rosie Shrout
- Department of Human Development and Family Studies, Purdue University, West Lafayette, IN, 47907, USA
- Center on Aging and the Life Course, Purdue University, West Lafayette, IN, 47907, USA
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Developmental Pattern of Diurnal Cortisol Rhythm and Sex-Specific Associations With Psychopathological Symptoms During Pubertal Transition. Psychosom Med 2021; 82:823-829. [PMID: 33156262 DOI: 10.1097/psy.0000000000000869] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
OBJECTIVE This study aimed to examine the developmental pattern of diurnal cortisol rhythm during pubertal transition and its prospective association with psychopathological symptoms. METHODS A cohort of 1158 children consisting of 608 boys and 550 girls aged 7 to 9 years (mean [standard deviation] age = 8.04 [0.61] years) were recruited in the Anhui Province of China in 2015 (wave 1). A single awakening sample was collected at baseline, and three additional samples were collected at one weekday in wave 2 to wave 4. Four indices of cortisol activity were evaluated and calculated across the day: awakening cortisol level, cortisol awakening response, the area under the curve with respect to ground (AUC), and the diurnal cortisol slope. In each wave, pubertal development was assessed by testicular size in boys and Tanner scales in girls. Psychopathological symptoms were ascertained in waves 2 to 4. RESULTS Multilevel mixed models revealed no significant pubertal changes in diurnal cortisol activity in girls. In boys, awakening cortisol (β = -0.005, p = .004) and total cortisol output (lnAUC, β = -0.005, p = .040) significantly decreased across pubertal transition. Higher awakening cortisol and total cortisol output (lnAUC) were associated with higher scores on internalizing symptoms in girls (β = 0.82, p < .001; β = 0.62, p = .012) and externalizing symptoms in boys (β = 0.73, p = .001; β = 0.55, p = .019) during the 3-year follow-up. In contrast, no associations were found between cortisol awakening response and diurnal cortisol slope with psychopathological symptom scores in boys or girls. CONCLUSIONS Development of diurnal cortisol activity during pubertal transition occurs in a sex-specific manner. Awakening cortisol level and daily total cortisol output may serve as markers for psychopathology during pubertal transition.
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McCanlies EC, Leppma M, Mnatsakanova A, Allison P, Fekedulegn D, Andrew ME, Violanti JM. Associations of burnout with awakening and diurnal cortisol among police officers. COMPREHENSIVE PSYCHONEUROENDOCRINOLOGY 2021; 4. [PMID: 34553178 PMCID: PMC8455162 DOI: 10.1016/j.cpnec.2020.100016] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
The aim of this cross-sectional study was to assess the associations of burnout with cortisol parameters in 197 police officers from the Buffalo Cardio-Metabolic Occupational Police Stress (BCOPS) study (2010–2014). The Maslach Burnout Inventory-General Survey assessed depersonalization, exhaustion, and professional efficacy. Officers provided salivary cortisol samples collected upon awakening, and 15, 30, and 45 min thereafter as well as three additional samples at lunchtime, dinnertime, and bedtime. Total area under the curve with respect to increase (AUCWI for waking and AUCDI for diurnal), total area under the curve with respect to ground (AUCWG for waking and AUCDG for diurnal), and diurnal slope were determined and used in this study. Unadjusted and adjusted (age, sex, and race/ethnicity) associations were examined using linear regression. The mean age of the officers was 48 years and 72% were males. The depersonalization component of burnout was negatively associated with AUCDG (β = −108.4; p = 0.036). Similarly, as exhaustion increased, AUCWI (β = −9.58, p = 0.038), AUCDG (β = −114.7, p = 0.029) and the diurnal slope (β = −0.000038; p = 0.017) decreased. The Professional efficacy was not associated with any of the cortisol parameters. These results suggest that certain characteristics of burnout may be associated with diminished cortisol secretion in this group of urban police officers. Our findings add to previous studies examining associations of burnout with the cortisol awakening response. Future longitudinal studies are needed to evaluate the temporal relationship between burnout and these cortisol parameters. Burnout component scores and cortisol parameter values did not differ significantly between male and female officers. Adjusted models demonstrated significant negative associations between the burnout components and cortisol parameters. As depersonalization increased, AUCDG decreased. As exhaustion increased, AUCWI, AUCDG, and the diurnal slope decreased. Professional efficacy was not associated with either AUCWI or AUCDG.
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Affiliation(s)
- E C McCanlies
- Bioanalytics Branch, Health Effects Laboratory Division, National Institute for Occupational Safety and Health, Morgantown, WV, USA
| | - M Leppma
- West Virginia University, Department of Counseling, Rehabilitation Counseling, and Counseling Psychology, Morgantown, WV, USA
| | - A Mnatsakanova
- Bioanalytics Branch, Health Effects Laboratory Division, National Institute for Occupational Safety and Health, Morgantown, WV, USA
| | - P Allison
- Bioanalytics Branch, Health Effects Laboratory Division, National Institute for Occupational Safety and Health, Morgantown, WV, USA
| | - D Fekedulegn
- Bioanalytics Branch, Health Effects Laboratory Division, National Institute for Occupational Safety and Health, Morgantown, WV, USA
| | - M E Andrew
- Bioanalytics Branch, Health Effects Laboratory Division, National Institute for Occupational Safety and Health, Morgantown, WV, USA
| | - J M Violanti
- University at Buffalo, State University of New York, Department of Epidemiology and Environmental Health, Buffalo, NY, USA
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Ford JL, Browning CR, Boch SJ, Kertes DA, Tarrence J, Way BM, Schmeer KK. Racial and Economic Adversity Differences in Stress Markers and Immune Function Among Urban Adolescents. Nurs Res 2021; 70:S31-S42. [PMID: 34173379 PMCID: PMC8515952 DOI: 10.1097/nnr.0000000000000527] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND Exposure to racism and associated adversities, such as poverty, is hypothesized to contribute to racial inequities in health via stress and immune pathways. Furthermore, the effects of adversity may be more salient during sensitive developmental periods. Our study examined racial differences in stress and immune biomarkers during adolescence and the effects of exposure to economic adversity at distinct developmental time periods and cumulatively in accounting for potential racial differences. METHODS Secondary analysis of the Adolescent Health and Development in Context study was conducted. Data were derived from self-administered surveys; interviews; smartphone-based, geographic-explicit ecological momentary assessment; stress biomarkers (evening salivary cortisol over six nights and hair cortisol); and immune biomarkers (salivary shedding of Epstein-Barr virus [EBV] DNA among EBV-positive adolescents). Current socioeconomic status measures included annual household income and caregiver education. Caregivers also reported experiences of bankruptcy, difficulty paying bills, receipt of food stamps/Supplemental Nutrition Assistance Program/electronic benefit transfer, and job loss when the child was of ages birth-5 years, 6-10 years, and 11 years or older. An affirmative response to any item was defined as exposure to economic adversity for that developmental time period (yes/no). A cumulative economic adversity measure was calculated as the sum of exposures across developmental periods (0 = never exposed to 3 = exposed across all time periods). Descriptive and multivariable regression analyses were conducted, accounting for covariates. RESULTS Black/African American adolescents had higher salivary cortisol concentration, higher hair cortisol concentration, and an increased odd of salivary shedding of EBV DNA compared to White adolescents. Racial differences were not attenuated by the current socioeconomic status or economic adversity (developmental period or cumulatively). DISCUSSION Our study provides evidence that stress and immune biomarkers differ by race as early as adolescence and may be one pathway through which racism and associated adversities contribute to racial health inequities. Further research on the contribution of multiple adversities beyond poverty to racial inequities in physiological stress and health is critical for informing effective prevention and intervention efforts.
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273
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Crespo-Sanmiguel I, Zapater-Fajarí M, Pulopulos MM, Hidalgo V, Salvador A. Loneliness Mediates the Relationship Between Early Life Stress and Perceived Stress but not Hypothalamic-Pituitary-Adrenal Axis Functioning. Front Psychol 2021; 12:647265. [PMID: 34539480 PMCID: PMC8446206 DOI: 10.3389/fpsyg.2021.647265] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2021] [Accepted: 07/23/2021] [Indexed: 11/13/2022] Open
Abstract
Many authors have proposed that early life stress (ELS) provokes a dysregulation of the hypothalamic-pituitary-adrenal (HPA) axis and contributes negatively to the management of stress in adulthood. However, these associations have not always been observed, making it necessary to include new factors that could explain the different results found. In this regard, people with ELS experiences report less social support during adulthood, suggesting that loneliness could be a mediating factor. Thus, our aims were to investigate whether ELS was related to both perceived stress and diurnal HPA axis activity, and whether loneliness mediates these relationships, in a community sample (N=187, 18-55years old). Fourteen cortisol samples were collected on two non-consecutive days to obtain the overall diurnal cortisol, diurnal cortisol slope, and bedtime levels. Additionally, ELS was assessed with the Risky Families Questionnaire (RFQ) and the Recalled Childhood and Adolescence Perceived Stress (ReCAPS) measure. Results revealed that ELS was associated with perceived stress, but not HPA axis functioning, and loneliness mediated the relationship between ELS and perceived stress, but not between ELS and HPA axis functioning. Similar results were found for both ELS questionnaires, suggesting that the ReCAPS is an adequate tool. These results highlight the importance of loneliness in understanding the long-term effects of ELS, and they indicate different effects of ELS on subjective and physiological stress indicators.
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Affiliation(s)
- Isabel Crespo-Sanmiguel
- Laboratory of Social Cognitive Neuroscience, Psychobiology-IDOCAL, University of Valencia, Valencia, Spain
| | - Mariola Zapater-Fajarí
- Laboratory of Social Cognitive Neuroscience, Psychobiology-IDOCAL, University of Valencia, Valencia, Spain
| | - Matias M Pulopulos
- Department of Psychology and Sociology, Area of Psychobiology, IIS Aragón, University of Zaragoza, Teruel, Spain
| | - Vanesa Hidalgo
- Department of Psychology and Sociology, Area of Psychobiology, IIS Aragón, University of Zaragoza, Teruel, Spain
| | - Alicia Salvador
- Laboratory of Social Cognitive Neuroscience, Psychobiology-IDOCAL, University of Valencia, Valencia, Spain
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274
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García-Moreno JA, Cañadas-Pérez F, García-García J, Roldan-Tapia MD. Cognitive Reserve and Anxiety Interactions Play a Fundamental Role in the Response to the Stress. Front Psychol 2021; 12:673596. [PMID: 34539485 PMCID: PMC8446200 DOI: 10.3389/fpsyg.2021.673596] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2021] [Accepted: 08/03/2021] [Indexed: 12/21/2022] Open
Abstract
The aims of the present study were to assess the possible interaction between Cognitive Reserve (CR) and State Anxiety (SA) on adrenocortical and physiological responses in coping situations. Forty healthy, middle-aged men completed the Cognitive Reserve Scale and the State-Trait Anxiety Inventory. We used an Observational Fear Conditioning (OFC) paradigm in order to assess emotional learning and to induce stress. Electrodermal activity (EDA) and salivary cortisol concentrations were measured throughout the conditions. Our results indicate that those who indicated having higher state anxiety showed a lower capacity for learning the contingency, along with presenting higher salivary cortisol peak response following the observational fear-conditioning paradigm. The most prominent finding was the interaction between cognitive reserve and state anxiety on cortisol response to the post observational fear-conditioning paradigm. Thus, those who showed a high anxiety-state and, at the same time, a high cognitive reserve did not present an increased salivary cortisol response following the observational fear-conditioning paradigm. Given these results, we postulate that the state anxiety reported by participants, reflects emotional activation that hinders the attention needed to process and associate emotional stimuli. However, cognitive reserve has an indirect relation with conditioning, enabling better emotional learning. In this context, cognitive reserve demonstrated a protective effect on hormonal response in coping situations, when reported anxiety or emotional activation were high. These findings suggest that cognitive reserve could be used as a tool to deal with the effects of stressors in life situations, limiting development of the allostatic load.
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Affiliation(s)
- Jose A García-Moreno
- CERNEP Research Center, University of Almeria, Almería, Spain.,CEINSAUAL Research Center, University of Almeria, Almería, Spain
| | - Fernando Cañadas-Pérez
- CERNEP Research Center, University of Almeria, Almería, Spain.,CEINSAUAL Research Center, University of Almeria, Almería, Spain
| | | | - María D Roldan-Tapia
- CERNEP Research Center, University of Almeria, Almería, Spain.,CEINSAUAL Research Center, University of Almeria, Almería, Spain
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275
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Miller KG, Gianaros PJ, Kamarck TW, Anderson BA, Muldoon MF, Manuck SB. Cortisol activity partially accounts for a relationship between community socioeconomic position and atherosclerosis. Psychoneuroendocrinology 2021; 131:105292. [PMID: 34144404 DOI: 10.1016/j.psyneuen.2021.105292] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/29/2020] [Revised: 05/18/2021] [Accepted: 05/25/2021] [Indexed: 11/25/2022]
Abstract
Compared to others, individuals living in communities of socioeconomic disadvantage experience more atherosclerotic cardiovascular disease (CVD) and a greater extent of preclinical atherosclerosis. Although the mechanisms underlying these associations remain unclear, it is widely hypothesized that alterations in normative cortisol release from the Hypothalamic Pituitary Adrenal (HPA) axis may play a role in linking lower community socioeconomic position (C-SEP) to CVD risk. The current study examined this hypothesis in relation to a marker of preclinical atherosclerosis among 488 healthy midlife adults (30-54 years, Mean age= 43, 52% Female, 81% White). All participants were employed and without clinical CVD. C-SEP was estimated from census tract data, and atherosclerosis was measured as intima-medial thickness of the carotid arteries (cIMT) by duplex ultrasonography. Four indicators of HPA activity [cortisol at awakening and the cortisol awakening response (CAR), rate of diurnal decline in cortisol (diurnal slope), and total output expressed as area under the curve (AUC)] were derived from salivary cortisol measurements obtained from 5 samples on each of 3 working days. Path analyses were used to examine associations of C-SEP with cIMT and HPA activity and to test whether individual differences in HPA activity could account for any association of C-SEP with cIMT using bootstrapping (5000 iterations). All models were adjusted for age, sex, race, and composite measures of both individual-level socioeconomic position (income, education, occupation), and cardiometabolic risk (systolic and diastolic blood pressure, waist circumference, fasting lipids and glucose). Lower C-SEP was related to both greater cIMT (b = -0.004, p = .021) and a flatter diurnal slope of cortisol (b = -0.001, p = .039). An indirect effect showed attenuated diurnal slope to partially mediate the relationship between C-SEP and cIMT (95% CI = -0.0018 to -0.0001), and a residual direct effect of C-SEP on cIMT remained significant (95% CI = -0.0097 to -0.004). These results suggest that low C-SEP associations with preclinical atherosclerosis may be due in part to correlated variation in adrenocortical activity.
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Affiliation(s)
- Karissa G Miller
- Department of Psychology, California State University, Long Beach, CA 90808, USA.
| | - Peter J Gianaros
- Department of Psychology, University of Pittsburgh, Pittsburgh, PA 15260, USA.
| | - Thomas W Kamarck
- Department of Psychology, University of Pittsburgh, Pittsburgh, PA 15260, USA.
| | - Barbara A Anderson
- Department of Psychology, University of Pittsburgh, Pittsburgh, PA 15260, USA.
| | - Matthew F Muldoon
- Division of Cardiology, University of Pittsburgh School of Medicine, Pittsburgh, PA 15261, USA.
| | - Stephen B Manuck
- Department of Psychology, University of Pittsburgh, Pittsburgh, PA 15260, USA.
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276
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Abstract
BACKGROUND Croup is an acute viral respiratory infection with upper airway mucosal inflammation that may cause respiratory distress. Most cases are mild. Moderate to severe croup may require treatment with corticosteroids (the benefits of which are often delayed) and nebulised epinephrine (adrenaline) (the benefits of which may be short-lived and which can cause dose-related adverse effects including tachycardia, arrhythmias, and hypertension). Rarely, croup results in respiratory failure necessitating emergency intubation and ventilation. A mixture of helium and oxygen (heliox) may prevent morbidity and mortality in ventilated neonates by reducing the viscosity of the inhaled air. It is currently used during emergency transport of children with severe croup. Anecdotal evidence suggests that it relieves respiratory distress. This review updates versions published in 2010, 2013, and 2018. OBJECTIVES To examine the effect of heliox compared to oxygen or other active interventions, placebo, or no treatment on relieving signs and symptoms in children with croup as determined by a croup score and rates of admission and intubation. SEARCH METHODS We searched CENTRAL, which includes the Cochrane Acute Respiratory Infections Group Specialised Register, MEDLINE, Embase, CINAHL, Web of Science, and LILACS, on 15 April 2021. We also searched the World Health Organization International Clinical Trials Registry Platform (apps.who.int/trialsearch/) and ClinicalTrials.gov (clinicaltrials.gov) on 15 April 2021. We contacted the British Oxygen Company, a leading supplier of heliox. SELECTION CRITERIA Randomised controlled trials (RCTs) and quasi-RCTs comparing the effect of heliox in comparison with placebo, no treatment, or any active intervention(s) in children with croup. DATA COLLECTION AND ANALYSIS We used standard methodological procedures expected by Cochrane. Data that could not be pooled for statistical analysis were reported descriptively. MAIN RESULTS We included 3 RCTs involving a total of 91 children aged between 6 months and 4 years. Study duration was from 7 to 16 months, and all studies were conducted in emergency departments. Two studies were conducted in the USA and one in Spain. Heliox was administered as a mixture of 70% heliox and 30% oxygen. Risk of bias was low in two studies and high in one study because of its open-label design. We did not identify any new trials for this 2021 update. One study of 15 children with mild croup compared heliox with 30% humidified oxygen administered for 20 minutes. There may be no difference in croup score changes between groups at 20 minutes (mean difference (MD) -0.83, 95% confidence interval (CI) -2.36 to 0.70) (Westley croup score, scale range 0 to 16). The mean croup score at 20 minutes postintervention may not differ between groups (MD -0.57, 95% CI -1.46 to 0.32). There may be no difference between groups in mean respiratory rate (MD 6.40, 95% CI -1.38 to 14.18) and mean heart rate (MD 14.50, 95% CI -8.49 to 37.49) at 20 minutes. The evidence for all outcomes in this comparison was of low certainty, downgraded for serious imprecision. All children were discharged, but information on hospitalisation, intubation, or re-presenting to emergency departments was not reported. In another study, 47 children with moderate croup received one dose of oral dexamethasone (0.3 mg/kg) with either heliox for 60 minutes or no treatment. Heliox may slightly improve Taussig croup scores (scale range 0 to 15) at 60 minutes postintervention (MD -1.10, 95% CI -1.96 to -0.24), but there may be no difference between groups at 120 minutes (MD -0.70, 95% CI -1.56 to 0.16). Children treated with heliox may have lower mean Taussig croup scores at 60 minutes (MD -1.11, 95% CI -2.05 to -0.17) but not at 120 minutes (MD -0.71, 95% CI -1.72 to 0.30). Children treated with heliox may have lower mean respiratory rates at 60 minutes (MD -4.94, 95% CI -9.66 to -0.22), but there may be no difference at 120 minutes (MD -3.17, 95% CI -7.83 to 1.49). There may be a difference in hospitalisation rates between groups (odds ratio 0.46, 95% CI 0.04 to 5.41). We assessed the evidence for all outcomes in this comparison as of low certainty, downgraded due to imprecision and high risk of bias related to an open-label design. Information on heart rate and intubation was not reported. In the third study, 29 children with moderate to severe croup all received continuous cool mist and intramuscular dexamethasone (0.6 mg/kg). They were then randomised to receive either heliox (given as a mixture of 70% helium and 30% oxygen) plus one to two doses of nebulised saline or 100% oxygen plus nebulised epinephrine (adrenaline), with gas therapy administered continuously for three hours. Heliox may slightly improve croup scores at 90 minutes postintervention, but may result in little or no difference overall using repeated-measures analysis. We assessed the evidence for all outcomes in this comparison as of low certainty, downgraded due to high risk of bias related to inadequate reporting. Information on hospitalisation or re-presenting to the emergency department was not reported. The included studies did not report on adverse events, intensive care admissions, or parental anxiety. We could not pool the available data because each comparison included data from only one study. AUTHORS' CONCLUSIONS Given the very limited available evidence, uncertainty remains regarding the effectiveness and safety of heliox. Heliox may not be more effective than 30% humidified oxygen for children with mild croup, but may be beneficial in the short term for children with moderate croup treated with dexamethasone. The effect of heliox may be similar to 100% oxygen given with one or two doses of adrenaline. Adverse events were not reported, and it is unclear if these were monitored in the included studies. Adequately powered RCTs comparing heliox with standard treatments are needed to further assess the role of heliox in the treatment of children with moderate to severe croup.
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Affiliation(s)
- Irene Moraa
- School of Pharmacy, The University of Queensland, Brisbane, Australia
| | - Nancy Sturman
- Primary Care Clinical Unit, Faculty of Medicine, The University of Queensland, Brisbane, Australia
| | - Treasure M McGuire
- School of Pharmacy, The University of Queensland, Brisbane, Australia
- Mater Pharmacy Services (Practice & Development), Mater Health Services, South Brisbane, Australia
- Faculty of Health Sciences and Medicine, Bond University, Gold Coast, Australia
| | - Mieke L van Driel
- Primary Care Clinical Unit, Faculty of Medicine, The University of Queensland, Brisbane, Australia
- Department of Public Health and Primary Care, Ghent University, Ghent, Belgium
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277
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McMurray JC, Waters AM, Macomb CV, Brooks DI, Schwartz DJ. Circadian and Seasonal Variations in Subcutaneous Allergen Immunotherapy Reactions. Ann Allergy Asthma Immunol 2021; 127:595-596. [PMID: 34380067 DOI: 10.1016/j.anai.2021.08.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2021] [Revised: 07/21/2021] [Accepted: 08/02/2021] [Indexed: 11/25/2022]
Affiliation(s)
- Jeremy C McMurray
- Department of Pediatrics, Walter Reed National Military Medical Center, Bethesda, MD.
| | - Aubri M Waters
- Department of Allergy, Immunology, and Immunizations, Walter Reed National Military Medical Center, Bethesda, MD
| | - Christopher V Macomb
- Department of Allergy, Immunology, and Immunizations, Walter Reed National Military Medical Center, Bethesda, MD
| | - Daniel I Brooks
- Department of Research Programs, Walter Reed National Military Medical Center, Bethesda, MD
| | - David J Schwartz
- Department of Allergy, Immunology, and Immunizations, Walter Reed National Military Medical Center, Bethesda, MD
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278
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Beddig T, Kuehner C. Ambulatory Assessment Characteristics Predict the Clinical Course of Premenstrual Dysphoric Disorder. PSYCHOTHERAPY AND PSYCHOSOMATICS 2021; 89:393-394. [PMID: 32050201 DOI: 10.1159/000505999] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/23/2019] [Accepted: 01/17/2020] [Indexed: 11/19/2022]
Affiliation(s)
- Theresa Beddig
- Research Group Longitudinal and Intervention Research, Department of Psychiatry and Psychotherapy, Central Institute of Mental Health, Medical Faculty Mannheim/Heidelberg University, Mannheim, Germany
| | - Christine Kuehner
- Research Group Longitudinal and Intervention Research, Department of Psychiatry and Psychotherapy, Central Institute of Mental Health, Medical Faculty Mannheim/Heidelberg University, Mannheim, Germany,
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279
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Limaye NS, Carvalho LB, Kramer S. Effects of Aerobic Exercise on Serum Biomarkers of Neuroplasticity and Brain Repair in Stroke: A Systematic Review. Arch Phys Med Rehabil 2021; 102:1633-1644. [PMID: 33992633 DOI: 10.1016/j.apmr.2021.04.010] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2021] [Revised: 04/06/2021] [Accepted: 04/20/2021] [Indexed: 12/29/2022]
Abstract
OBJECTIVE To provide a novel overview of the literature and to summarize the evidence for the effects of aerobic exercise (AE) on serum biomarkers neuroplasticity and brain repair in survivors of stroke. DATA SOURCES We conducted a systematic review and searched MEDLINE, Embase, and Cochrane CENTRAL using terms related to AE, neuroplasticity, brain repair, and stroke. STUDY SELECTION Titles, abstracts, and selected full texts were screened by 2 independent reviewers against the following inclusion criteria: including adult survivors of stroke, completing an AE intervention working within the AE capacity, and measuring at least 1 blood biomarker outcome of interest. DATA EXTRACTION Two independent reviewers extracted data and assessed risk of bias using Risk of Bias in Nonrandomized Studies-of Interventions and Cochrane's Risk of Bias 2 tools. DATA SYNTHESIS Nine studies (n=215 participants) were included, reporting on the following outcomes: brain-derived neurotrophic factor (BDNF), insulin-like growth factor 1 (IGF-1), vascular endothelial growth factor (VEGF), cortisol, interleukin 6, and myeloperoxidase. A single bout of high-intensity interval training significantly increased BDNF, IGF-1, and VEGF levels, and a 40-45-minute, 24-session, continuous 8-week AE training program significantly increased BDNF levels. No significant difference in response to any other AE intervention was found in other serum biomarkers. CONCLUSIONS AE can significantly increase BDNF, IGF-1, and VEGF across different AE protocols in survivors of stroke. However, more research is needed to determine the optimal exercise intensity and modalities, specifically in survivors of acute and subacute stroke, and how this may relate to functional outcomes.
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Affiliation(s)
- Neeraj S Limaye
- Melbourne Medical School, University of Melbourne, Parkville, Victoria.
| | - Lilian Braighi Carvalho
- The Florey Institute of Neuroscience and Mental Health, Melbourne Brain Centre, Austin Campus, Heidelberg, Victoria
| | - Sharon Kramer
- The Florey Institute of Neuroscience and Mental Health, Melbourne Brain Centre, Austin Campus, Heidelberg, Victoria; School of Nursing and Midwifery, Faculty of Health, Deakin University, Victoria, Australia
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280
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Ji D, Flouri E, Papachristou E. Social cognition and cortisol in the general population: A systematic review and meta-analysis. Stress Health 2021; 37:415-430. [PMID: 34363741 DOI: 10.1002/smi.3013] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/23/2020] [Revised: 11/16/2020] [Accepted: 12/05/2020] [Indexed: 11/09/2022]
Abstract
This systematic review examines the evidence on the association between social cognition and cortisol in the general population. Literature was searched in six databases. Of the 401 studies identified, meta-analyses were conducted on 46 effect sizes (Pearson's correlation coefficients) from 19 studies, supplemented by a narrative review. Pooled estimates suggest that better emotion control is associated with increased cortisol concentrations [r = 0.083, 95% CI (0.033, 0.132)]. Emotion recognition or empathy were not significantly associated with cortisol concentrations [r = 0.072, 95% CI (-0.020, 0.165) and r = 0.004, 95% CI (-0.061, 0.068) respectively]. Subgroup analyses showed that the association between emotion control and cortisol concentrations is significant in males, for morning cortisol, when the cortisol data are transformed to correct for skewed distributions, or when participants are instructed to avoid food and drink intake for at least one hour before sample collection. There was no evidence for an association between social cognition with diurnal cortisol slope or cortisol awakening response. More validation work with greater standardization of methodological procedures is required.
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Affiliation(s)
- Dongying Ji
- Department of Psychology and Human Development, UCL Institute of Education, London, UK
| | - Eirini Flouri
- Department of Psychology and Human Development, UCL Institute of Education, London, UK
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281
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Bibi S, Shah M, Malik MO, Goosens KA. T3 is linked to stress-associated reduction of prolactin in lactating women. J Neuroendocrinol 2021; 33:e13003. [PMID: 34241933 DOI: 10.1111/jne.13003] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/03/2021] [Revised: 06/01/2021] [Accepted: 06/13/2021] [Indexed: 11/26/2022]
Abstract
The relationship between stress responses and lactation is bidirectional. Breastfeeding confers many benefits to maternal health, including attenuated hypothalamic-pituitary-adrenal axis responsiveness to stress. However, increased stress burden can impair lactation. The mechanisms that underlie these relationships are poorly understood. The present study aimed to compare breastfeeding habits, as well as subjective and objective measures of stress, in employed and non-employed lactating women and assess the relationships between these measures and prolactin (PRL), thyroid hormones (thyroid-stimulating hormone, triiodothyronine [T3] and thyroxine), vasopressin and cortisol levels. A dexamethasone suppression test was also administered to determine the sensitivity of the hypothalamic-pituitary-adrenal axis to negative-feedback. We report that lactating employed women had lower breastfeeding rates and lower PRL than lactating non-employed women. They also had a significantly higher stress burden, indicated by elevations in blood pressure and evening cortisol, relative to lactating non-employed women. In regression analyses that controlled for feeding modality and breastfeeding duration, we found these factors differentially affected PRL in the two groups and there were significant differences in PRL across groups that were not accounted for by these factors. A mediation regression analysis suggested that group differences in PRL were best explained by differences in T3 and income levels, rather than breastfeeding duration or other variables. Our data fit a speculative model in which elevated maternal stress increases cortisol, which suppresses T3, leading to decreased PRL. The decreases in PRL are associated with higher rates of bottlefeeding, which may further contribute to decreased PRL.
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Affiliation(s)
- Safia Bibi
- Department of Physiology, Institute of Basic Medical Sciences, Khyber Medical University, Peshawar, Pakistan
| | - Mohsin Shah
- Department of Physiology, Institute of Basic Medical Sciences, Khyber Medical University, Peshawar, Pakistan
| | - Muhammad Omar Malik
- Department of Physiology, Institute of Basic Medical Sciences, Khyber Medical University, Peshawar, Pakistan
| | - Ki Ann Goosens
- Department of Psychiatry and Center for Affective Neuroscience, Icahn School of Medicine at Mount Sinai, New York, NY, USA
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282
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Parental Stress and Scalp Hair Cortisol in Excessively Crying Infants: A Case Control Study. CHILDREN-BASEL 2021; 8:children8080662. [PMID: 34438553 PMCID: PMC8391563 DOI: 10.3390/children8080662] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/21/2021] [Revised: 07/14/2021] [Accepted: 07/28/2021] [Indexed: 11/16/2022]
Abstract
BACKGROUND Caring for an excessively crying infant (ECI) can be stressful for mothers and fathers and is associated with mental and bonding problems. Hair cortisol offers a unique measure for the biological reaction of the body to stress over time. METHODS In this case-control study, scalp hair cortisol concentrations (HCC) were measured using liquid chromatography-tandem mass spectrometry (LC-MS) in 35 mothers and 23 fathers and their ECIs. The control group consisted of 64 mothers and 63 fathers of non-ECIs of similar age. Parental stress, depression, anxiety and bonding were assessed using validated questionnaires. RESULTS Mean HCC were significantly lower in mothers and fathers of ECIs (2.3 pg/mg, 95% CI 1.8-2.9 and 1.6 pg/mg, 95% CI 1.3-2.0) than that in control mothers and fathers (3.2 pg/mg, 95% CI 3.0-3.7 and 2.9 pg/mg, 95% CI 2.5-3.5). In the total group of parents and within the parents of ECIs, HCC were not associated with negative feelings. In the control group, HCC showed a positive association with stress and depression (r = 0.207, p = 0.020 and r = 0.221, p = 0.013). In infants, no differences were found in mean HCC between the ECI group and the control group. No associations were found between maternal and infant HCC, paternal and infant HCC and maternal and paternal HCC. CONCLUSION Parents of ECIs showed significantly lower HCC than control parents, reflecting a diminished response of the hypothalamic-pituitary-adrenal (HPA) axis. More research is needed to examine whether this decrease in response is pre-existing or caused by excessive infant crying.
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283
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Hasson R, Sallis JF, Coleman N, Kaushal N, Nocera VG, Keith N. COVID-19: Implications for Physical Activity, Health Disparities, and Health Equity. Am J Lifestyle Med 2021; 16:420-433. [PMID: 35855783 PMCID: PMC9283961 DOI: 10.1177/15598276211029222] [Citation(s) in RCA: 41] [Impact Index Per Article: 13.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
Physical activity is one of the most efficacious pathways to promoting mental and physical health, preventing disease, and, most important during the COVID-19 pandemic, bolstering a stronger immune system. Efforts to “flatten the curve” have resulted in the temporary closure of exercise facilities and gyms, suspension of sport activities, and advisories to avoid public recreational spaces. All of these changes have made traditional opportunities to be physically active difficult to access. These changes have also exacerbated existing disparities in access to social and environmental supports for physical activity, potentially contributing to a widening gap in physical activity participation among those at greatest risk for COVID-19. Physical activity can play a special role in reducing the inequitable consequences of COVID-19; however, expansion and better targeting of evidence-informed interventions are needed that address the unique barriers present in communities that have been economically and socially marginalized to achieve health equity in COVID-19 outcomes. This review highlights effective and feasible strategies that provide more equitable access to physical activity programs and spaces across the United States. With a renewed investment in physical activity, this behavior can play a crucial role in improving population health and reducing disparities during the COVID-19 pandemic and beyond.
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Affiliation(s)
- Rebecca Hasson
- Schools of Kinesiology and Public Health, University of Michigan, Ann Arbor, Michigan (RH); Herbert Wertheim School of Public Health and Human Longevity Science, University of California San Diego, La Jolla, California (JFS); The Goldberg Center for Community Pediatric Health, Children’s National Hospital, Washington, DC (NC); Department of Health Sciences, School of Health and Human Sciences, Indiana University, Indianapolis, Indiana (NK); Department of Health and Human Performance, Plymouth State
| | - James F. Sallis
- Schools of Kinesiology and Public Health, University of Michigan, Ann Arbor, Michigan (RH); Herbert Wertheim School of Public Health and Human Longevity Science, University of California San Diego, La Jolla, California (JFS); The Goldberg Center for Community Pediatric Health, Children’s National Hospital, Washington, DC (NC); Department of Health Sciences, School of Health and Human Sciences, Indiana University, Indianapolis, Indiana (NK); Department of Health and Human Performance, Plymouth State
| | - Nailah Coleman
- Schools of Kinesiology and Public Health, University of Michigan, Ann Arbor, Michigan (RH); Herbert Wertheim School of Public Health and Human Longevity Science, University of California San Diego, La Jolla, California (JFS); The Goldberg Center for Community Pediatric Health, Children’s National Hospital, Washington, DC (NC); Department of Health Sciences, School of Health and Human Sciences, Indiana University, Indianapolis, Indiana (NK); Department of Health and Human Performance, Plymouth State
| | - Navin Kaushal
- Schools of Kinesiology and Public Health, University of Michigan, Ann Arbor, Michigan (RH); Herbert Wertheim School of Public Health and Human Longevity Science, University of California San Diego, La Jolla, California (JFS); The Goldberg Center for Community Pediatric Health, Children’s National Hospital, Washington, DC (NC); Department of Health Sciences, School of Health and Human Sciences, Indiana University, Indianapolis, Indiana (NK); Department of Health and Human Performance, Plymouth State
| | - Vincenzo G. Nocera
- Schools of Kinesiology and Public Health, University of Michigan, Ann Arbor, Michigan (RH); Herbert Wertheim School of Public Health and Human Longevity Science, University of California San Diego, La Jolla, California (JFS); The Goldberg Center for Community Pediatric Health, Children’s National Hospital, Washington, DC (NC); Department of Health Sciences, School of Health and Human Sciences, Indiana University, Indianapolis, Indiana (NK); Department of Health and Human Performance, Plymouth State
| | - NiCole Keith
- Schools of Kinesiology and Public Health, University of Michigan, Ann Arbor, Michigan (RH); Herbert Wertheim School of Public Health and Human Longevity Science, University of California San Diego, La Jolla, California (JFS); The Goldberg Center for Community Pediatric Health, Children’s National Hospital, Washington, DC (NC); Department of Health Sciences, School of Health and Human Sciences, Indiana University, Indianapolis, Indiana (NK); Department of Health and Human Performance, Plymouth State
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284
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Carro N, D'Adamo P, Lozada M. A School Intervention Helps Decrease Daily Stress While Enhancing Social Integration in Children. Behav Med 2021; 47:251-258. [PMID: 32275198 DOI: 10.1080/08964289.2020.1738319] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
Stress coping is highly relevant during childhood. This study analyses how the participation in a behavioral intervention involving mindfulness-based practices and empathic collaboration activities impact on diurnal cortisol rhythm and social integration in children. In both experimental and waitlist groups, we evaluated before and after the intervention: daily stress, by sampling salivary cortisol at three measurement time-points, and social integration, assessed by a social preference index. Daily average cortisol (DAC) and the area under the curve (AUC) differed when comparing pre-post intervention values in both groups: in the experimental group these measures decreased while in the waitlist group DAC and AUC increased. At the end of the intervention, the experimental group showed an enhancement in the social preference index whereas this parameter diminished in the waitlist group. This kind of behavioral intervention seems to be effective at reducing daily stress and improving social integration in Primary School children.
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Affiliation(s)
- N Carro
- INIBIOMA-CONICET, National University of Comahue, San Carlos de Bariloche, Argentina
| | - P D'Adamo
- IPEHCS-CONICET, National University of Comahue, San Carlos de Bariloche, Argentina
| | - M Lozada
- INIBIOMA-CONICET, National University of Comahue, San Carlos de Bariloche, Argentina
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285
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Penedo FJ, Fox RS, Walsh EA, Yanez B, Miller GE, Oswald LB, Estabrook R, Chatterton RT, Mohr DC, Begale MJ, Flury SC, Perry K, Kundu SD, Moreno PI. Effects of web-based cognitive behavioral stress management and health promotion interventions on neuroendocrine and inflammatory markers in men with advanced prostate cancer: A randomized controlled trial. Brain Behav Immun 2021; 95:168-177. [PMID: 33737170 PMCID: PMC8888023 DOI: 10.1016/j.bbi.2021.03.014] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/22/2020] [Revised: 03/07/2021] [Accepted: 03/11/2021] [Indexed: 01/08/2023] Open
Abstract
Cognitive behavioral stress management (CBSM) improves quality of life and mitigates stress biology in patients with early-stage cancer, including men with localized prostate cancer. However, treatments for advanced prostate cancer like androgen deprivation therapy (ADT) can lead to significant symptom burden that may be further exacerbated by stress-induced inflammation and cortisol dysregulation. The aim of this study was to examine the effects of CBSM (versus an active health promotion control) on circulating inflammatory markers and cortisol in men with advanced prostate cancer. METHODS Men with stage III or IV prostate cancer (N = 192) who had undergone ADT within the last year were randomized to CBSM or health promotion. Both interventions were 10 weeks, group-based, and delivered online. Venous blood was drawn at baseline, 6 months, and 12 months to measure circulating levels of CRP, IL-6, IL-8, IL-10, and TNF-α. Saliva samples were collected at awakening, 30 min after awakening, evening, and night for two consecutive days at baseline, 6-months, and 12-months to measure diurnal cortisol slopes. RESULTS Mixed modeling analyses demonstrated that changes in inflammatory markers and cortisol did not differ by intervention. Men in both CBSM and health promotion showed decreases in IL-10, IL-8, and TNF-α from baseline to 6 months (β = -3.85--5.04, p's = 0.004-<0.001). However, these markers generally demonstrated a rebound increase from 6 to 12 months (β = 1.91-4.06, p's = 0.06-<0.001). Men in health promotion also demonstrated a flatter diurnal cortisol slope versus men in CBSM at 6 months (β = -2.27, p = .023), but not at 12 months. There were no intervention effects on CRP, IL-6, or overall cortisol output. CONCLUSIONS Contrary to hypotheses, CBSM did not lead to changes in the circulating inflammatory markers and cortisol relative to health promotion. CBSM may be associated with healthy diurnal cortisol rhythm because of its focus on cognitive behavioral approaches to stress management. More research is needed to understand the impact of CBSM and health promotion on biomarkers among men with advanced prostate cancer.
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Affiliation(s)
- Frank J Penedo
- Department of Psychology, University of Miami, United States; Department of Medicine, University of Miami Miller School of Medicine, United States.
| | - Rina S Fox
- Department of Medical Social Sciences, Northwestern University Feinberg School of Medicine, United States
| | - Emily A Walsh
- Department of Psychology, University of Miami, United States
| | - Betina Yanez
- Department of Medical Social Sciences, Northwestern University Feinberg School of Medicine, United States
| | - Gregory E Miller
- Institute for Policy Research and Department of Psychology, Northwestern University, United States
| | - Laura B Oswald
- Health Outcomes and Behavior Program, H. Lee Moffitt Cancer Center & Research Institute, United States
| | - Ryne Estabrook
- Department of Psychology, University of Illinois at Chicago, United States
| | - Robert T Chatterton
- Department of Obstetrics & Gynecology, Northwestern University Feinberg School of Medicine, United States
| | - David C Mohr
- Department of Preventive Medicine, Northwestern University Feinberg School of Medicine, United States
| | | | - Sarah C Flury
- Department of Urology, Northwestern University Feinberg School of Medicine, United States
| | - Kent Perry
- Department of Urology, Northwestern University Feinberg School of Medicine, United States
| | - Shilajit D Kundu
- Department of Urology, Northwestern University Feinberg School of Medicine, United States
| | - Patricia I Moreno
- Department of Public Health Sciences, University of Miami Miller School of Medicine, United States
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286
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Szenczy AK, Bernard K, Raby KL, Garnett M, Dozier M. Foster parent responsiveness and young children's diurnal cortisol production. Dev Psychobiol 2021; 63:1626-1634. [PMID: 33368174 PMCID: PMC8236069 DOI: 10.1002/dev.22074] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2020] [Revised: 09/28/2020] [Accepted: 11/27/2020] [Indexed: 11/07/2022]
Abstract
Foster children are at risk for dysregulated hypothalamic pituitary adrenal (HPA) axis functioning, conferring risk for negative health outcomes. Responsive parenting may support young children's HPA axis regulation; however, few studies have examined the association between responsive parenting and cortisol production among children in foster care. In a sample of 97 foster parent-child dyads, we examined whether variation in foster parent responsiveness was linked to children's waking and bedtime levels of cortisol. Children's saliva samples were collected at wake-up and bedtime for three consecutive days. Foster parent responsiveness, as indicated by parent sensitivity, intrusiveness, and positive regard, was assessed during video-recorded semistructured play interactions between foster parents and children. Foster parent responsiveness significantly predicted children's waking cortisol levels (β = 0.26, p = .023). Follow-up analyses revealed that foster parent sensitivity uniquely predicted waking cortisol (β = 0.46, p = .006), over and above other dimensions of parenting, such that children with more sensitive foster parents had higher waking cortisol than children with less sensitive foster parents. The association between foster parent sensitivity and the waking-to-bedtime slope of cortisol across the day was nonsignificant. Findings suggest that sensitive caregiving may support foster children's healthy HPA axis functioning.
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Affiliation(s)
| | | | - K. Lee Raby
- Department of Psychology, University of Utah
| | - Mallory Garnett
- Department of Psychological and Brain Sciences, University of Delaware
| | - Mary Dozier
- Department of Psychological and Brain Sciences, University of Delaware
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287
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Deer LK, Shields GS, Alen NV, Hostinar CE. Curvilinear associations between family income in early childhood and the cortisol awakening response in adolescence. Psychoneuroendocrinology 2021; 129:105237. [PMID: 34004490 PMCID: PMC9286487 DOI: 10.1016/j.psyneuen.2021.105237] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/05/2020] [Revised: 02/23/2021] [Accepted: 04/13/2021] [Indexed: 11/20/2022]
Abstract
Previous evidence on cortisol output and socioeconomic status (SES) has been mixed, with studies finding that lower SES can be associated with higher or lower cortisol output, and null associations have also been reported. We hypothesized that these inconsistencies may be due to an underlying curvilinear, inverted-U pattern of association, such that low income is related to increased likelihood of both low and high cortisol output. We tested these curvilinear links among family income and cortisol indices in the Avon Longitudinal Study of Parents and Children (N = 803). Maternal reports of family income when the study children were 33 and 47 months of age were averaged to estimate early-childhood family income. Three cortisol indices were derived from samples collected in adolescence (15.5 years of age): the cortisol awakening response (CAR), area under the curve (AUC) cortisol, and the diurnal cortisol slope. As hypothesized, the CAR exhibited a curvilinear, inverted-U relation with childhood income, with low childhood income being associated with both the lowest and the highest CARs. These findings suggest that discrepancies in prior findings on low SES and the CAR may be due to curvilinear patterns of association. However, childhood income was not significantly associated with adolescent cortisol diurnal slope or AUC. Future work should clarify the factors that might predispose to high versus low CAR given equivalent low SES in childhood.
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Affiliation(s)
- LillyBelle K Deer
- Center for Mind and Brain, University of California, Davis, CA, United States; Department of Psychology, University of California, Davis, CA, United States.
| | - Grant S Shields
- Center for Mind and Brain, University of California, Davis, CA, United States
| | - Nicholas V Alen
- Center for Mind and Brain, University of California, Davis, CA, United States; Department of Psychology, University of California, Davis, CA, United States
| | - Camelia E Hostinar
- Center for Mind and Brain, University of California, Davis, CA, United States; Department of Psychology, University of California, Davis, CA, United States.
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288
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Raffetti E, Andersson F, Donato F, Kong L, Efstathopoulos P, Lavebratt C, Forsell Y, Galanti MR. No association of cigarette smoking and depressive symptoms with cortisol concentration in adolescents. Results from a population-based Swedish cohort. Psychiatry Res 2021; 301:113968. [PMID: 33984825 DOI: 10.1016/j.psychres.2021.113968] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/08/2021] [Accepted: 04/20/2021] [Indexed: 10/21/2022]
Abstract
Several studies have shown that smoking increases the risk of depressive symptoms, and suggested a possible role of the hypothalamic-pituitary-adrenal axis in the smoking-depression pathway. This study aimed to assess if smokers have higher cortisol levels than non-smokers, and if higher cortisol levels are associated with depressive symptoms. Saliva samples were collected from a subgroup of 409 participants at enrolment (13-14 years old) and two years later (15-16 years old). First, we examined the association between smoking phenotypes and cortisol concentration. Second, we evaluated whether these associations differed between adolescents with and without depressive symptoms. The mean difference between smokers and non-smokers in cortisol concentrations was close to zero at both time points. For instance, the adjusted mean difference for morning cortisol concentration between current and non-current smokers was 0.000 µg/dl [95% CI -0.055, 0.056]. In addition, there were no differences in cortisol concentration at the second time-point between those who had smoked and those who did not during the two previous years. Moreover, cortisol levels were not associated with depressive symptoms. The hypothesis that dysregulation of the hypothalamic-pituitary-adrenal axis might be involved in the association between smoking behavior and depressive symptoms during adolescence was not supported by this data.
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Affiliation(s)
- Elena Raffetti
- Department of Global Public Health, Karolinska Institutet, Stockholm, Sweden.
| | - Filip Andersson
- Department of Global Public Health, Karolinska Institutet, Stockholm, Sweden; Centre for Epidemiology and Community Medicine, Stockholm Region, Stockholm, Sweden
| | - Francesco Donato
- Unit of Hygiene, Epidemiology and Public Health, University of Brescia, Brescia, Italy
| | - Linghua Kong
- Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden; Center for Molecular Medicine, Karolinska University Hospital, Stockholm, Sweden
| | - Paschalis Efstathopoulos
- Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden; Center for Molecular Medicine, Karolinska University Hospital, Stockholm, Sweden
| | - Catharina Lavebratt
- Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden; Center for Molecular Medicine, Karolinska University Hospital, Stockholm, Sweden
| | - Yvonne Forsell
- Department of Global Public Health, Karolinska Institutet, Stockholm, Sweden; Centre for Epidemiology and Community Medicine, Stockholm Region, Stockholm, Sweden
| | - Maria Rosaria Galanti
- Department of Global Public Health, Karolinska Institutet, Stockholm, Sweden; Centre for Epidemiology and Community Medicine, Stockholm Region, Stockholm, Sweden
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289
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Milligan Armstrong A, Porter T, Quek H, White A, Haynes J, Jackaman C, Villemagne V, Munyard K, Laws SM, Verdile G, Groth D. Chronic stress and Alzheimer's disease: the interplay between the hypothalamic-pituitary-adrenal axis, genetics and microglia. Biol Rev Camb Philos Soc 2021; 96:2209-2228. [PMID: 34159699 DOI: 10.1111/brv.12750] [Citation(s) in RCA: 36] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2020] [Revised: 05/12/2021] [Accepted: 05/14/2021] [Indexed: 12/21/2022]
Abstract
Chronic psychosocial stress is increasingly being recognised as a risk factor for sporadic Alzheimer's disease (AD). The hypothalamic-pituitary-adrenal axis (HPA axis) is the major stress response pathway in the body and tightly regulates the production of cortisol, a glucocorticoid hormone. Dysregulation of the HPA axis and increased levels of cortisol are commonly found in AD patients and make a major contribution to the disease process. The underlying mechanisms remain poorly understood. In addition, within the general population there are interindividual differences in sensitivities to glucocorticoid and stress responses, which are thought to be due to a combination of genetic and environmental factors. These differences could ultimately impact an individuals' risk of AD. The purpose of this review is first to summarise the literature describing environmental and genetic factors that can impact an individual's HPA axis reactivity and function and ultimately AD risk. Secondly, we propose a mechanism by which genetic factors that influence HPA axis reactivity may also impact inflammation, a key driver of neurodegeneration. We hypothesize that these factors can mediate glucocorticoid priming of the immune cells of the brain, microglia, to become pro-inflammatory and promote a neurotoxic environment resulting in neurodegeneration. Understanding the underlying molecular mechanisms and identifying these genetic factors has implications for evaluating stress-related risk/progression to neurodegeneration, informing the success of interventions based on stress management and potential risks associated with the common use of glucocorticoids.
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Affiliation(s)
- Ayeisha Milligan Armstrong
- Curtin Health Innovation Research Institute, Curtin University, Kent St, Bentley, WA, 6102, Australia.,Curtin Medical School, Curtin University, Kent St, Bentley, WA, 6102, Australia
| | - Tenielle Porter
- Curtin Medical School, Curtin University, Kent St, Bentley, WA, 6102, Australia.,Collaborative Genomics and Translation Group, School of Medical and Health Sciences, Edith Cowan University, 270 Joondalup Drive, Joondalup, WA, 6027, Australia
| | - Hazel Quek
- QIMR Berghofer Medical Institute, 300 Herston Rd, Herston, QLD, Australia
| | - Anthony White
- QIMR Berghofer Medical Institute, 300 Herston Rd, Herston, QLD, Australia
| | - John Haynes
- Faculty of Pharmacy and Pharmaceutical Sciences, Monash University, 381 Royal Parade, Parkville, VIC, 3052, Australia
| | - Connie Jackaman
- Curtin Health Innovation Research Institute, Curtin University, Kent St, Bentley, WA, 6102, Australia.,Curtin Medical School, Curtin University, Kent St, Bentley, WA, 6102, Australia
| | - Victor Villemagne
- School of Medical and Health Sciences, Edith Cowan University, 270 Joondalup Drive, Joondalup, WA, 6027, Australia.,The Florey Institute of Neuroscience and Mental Health, The University of Melbourne, 30 Royal Parade, Parkville, VIC, 3052, Australia
| | - Kylie Munyard
- Curtin Health Innovation Research Institute, Curtin University, Kent St, Bentley, WA, 6102, Australia.,Curtin Medical School, Curtin University, Kent St, Bentley, WA, 6102, Australia
| | - Simon M Laws
- Curtin Medical School, Curtin University, Kent St, Bentley, WA, 6102, Australia.,Collaborative Genomics and Translation Group, School of Medical and Health Sciences, Edith Cowan University, 270 Joondalup Drive, Joondalup, WA, 6027, Australia
| | - Giuseppe Verdile
- Curtin Health Innovation Research Institute, Curtin University, Kent St, Bentley, WA, 6102, Australia.,Curtin Medical School, Curtin University, Kent St, Bentley, WA, 6102, Australia.,School of Medical and Health Sciences, Edith Cowan University, 270 Joondalup Drive, Joondalup, WA, 6027, Australia
| | - David Groth
- Curtin Health Innovation Research Institute, Curtin University, Kent St, Bentley, WA, 6102, Australia.,Curtin Medical School, Curtin University, Kent St, Bentley, WA, 6102, Australia
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290
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Johar H, Spieler D, Bidlingmaier M, Herder C, Rathmann W, Koenig W, Peters A, Kruse J, Ladwig KH. Chronic Inflammation Mediates the Association between Cortisol and Hyperglycemia: Findings from the Cross-Sectional Population-Based KORA Age Study. J Clin Med 2021; 10:jcm10132751. [PMID: 34206644 PMCID: PMC8267679 DOI: 10.3390/jcm10132751] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2021] [Revised: 06/10/2021] [Accepted: 06/18/2021] [Indexed: 11/25/2022] Open
Abstract
(1) Background: The study aimed to investigate the role of subclinical inflammation on the association between diurnal cortisol patterns and glycaemia in an aged population. (2) Methods: Salivary cortisol, interleukin-6 (IL-6) and glycated haemoglobin (HbA1c) were analysed in a sample of 394 men and 364 women (mean age = 5 ± 6.3, 65–90 years). The ratio of morning after awakening and late-night cortisol was calculated as an indication of diurnal cortisol slope (DCS). Multivariable regression models were run to examine whether IL-6 mediates the relationship between the DCS and glycaemia. The Sobel test and bootstrapping methods were used to quantify the mediation analyses. (3) Results: In comparison to normoglycaemic counterparts (n = 676, 89.2%), an increase in IL-6 concentrations, in individuals with hyperglycaemia (HbA1c ≥ 6.5%) (n = 82, 10.8%) (p = 0.04), was significantly associated with a flatter DCS. The link between flatter DCS and elevated HbA1c level was significant mediated by a heightened IL-6 level. Our results do not suggest reverse-directionality, whereby cortisol did not mediate the association of IL-6 with HbA1c. (4) Conclusions: In our sample, the relation between flatter DCS and hyperglycaemia was partly explained by IL-6 levels. The paradigm of subclinical inflammation-mediated cortisol response on glucose metabolism could have widespread implications for improving our understanding of the pathophysiology of type 2 diabetes mellitus.
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Affiliation(s)
- Hamimatunnisa Johar
- Department of Psychosomatic Medicine and Psychotherapy, University of Gießen and Marburg, 35392 Gießen, Germany; (H.J.); (J.K.)
- German Center for Diabetes Research (DZD), München, 85764 Neuherberg, Germany; (C.H.); (A.P.)
- Institute of Epidemiology, Helmholtz Zentrum München, 85764 Neuherberg, Germany;
| | - Derek Spieler
- Institute of Epidemiology, Helmholtz Zentrum München, 85764 Neuherberg, Germany;
- Department of Psychosomatic Medicine and Psychotherapy, Universitätsklinikum Freiburg, Albert-Ludwigs Universität Freiburg, 79085 Freiburg, Germany
| | - Martin Bidlingmaier
- Medizinische Klinik und Poliklinik IV, Klinikum der Ludwig-Maximilians-Universität München, 80336 Munich, Germany;
| | - Christian Herder
- German Center for Diabetes Research (DZD), München, 85764 Neuherberg, Germany; (C.H.); (A.P.)
- German Diabetes Center, Institute for Clinical Diabetology, Leibniz Center for Diabetes Research at Heinrich Heine University Düsseldorf, 40225 Düsseldorf, Germany
- Division of Endocrinology and Diabetology, Medical Faculty and University Hospital Düsseldorf, Heinrich-Heine-University Düsseldorf, 40225 Düsseldorf, Germany;
| | - Wolfgang Rathmann
- Division of Endocrinology and Diabetology, Medical Faculty and University Hospital Düsseldorf, Heinrich-Heine-University Düsseldorf, 40225 Düsseldorf, Germany;
- German Diabetes Center, Institute for Biometrics and Epidemiology, Leibniz Center for Diabetes Research at Heinrich Heine University Düsseldorf, 40225 Düsseldorf, Germany
| | - Wolfgang Koenig
- Deutsches Herzzentrum München DZHK (German Centre for Cardiovascular Research), Partner Site Munich Heart Alliance, 80636 Munich, Germany;
- Institute of Epidemiology, Medical Biometry University of Ulm, 89081 Ulm, Germany
| | - Annette Peters
- German Center for Diabetes Research (DZD), München, 85764 Neuherberg, Germany; (C.H.); (A.P.)
- Institute of Epidemiology, Helmholtz Zentrum München, 85764 Neuherberg, Germany;
- Deutsches Herzzentrum München DZHK (German Centre for Cardiovascular Research), Partner Site Munich Heart Alliance, 80636 Munich, Germany;
| | - Johannes Kruse
- Department of Psychosomatic Medicine and Psychotherapy, University of Gießen and Marburg, 35392 Gießen, Germany; (H.J.); (J.K.)
| | - Karl-Heinz Ladwig
- German Center for Diabetes Research (DZD), München, 85764 Neuherberg, Germany; (C.H.); (A.P.)
- Deutsches Herzzentrum München DZHK (German Centre for Cardiovascular Research), Partner Site Munich Heart Alliance, 80636 Munich, Germany;
- Department of Psychosomatic Medicine and Psychotherapy, Klinikum Rechts der Isar, Technische Universität München, 81675 Munich, Germany
- Correspondence:
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291
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Gettler LT, Lew-Levy S, Sarma MS, Miegakanda V, Doxsey M, Meyer JS, Boyette AH. Children's fingernail cortisol among BaYaka foragers of the Congo Basin: associations with fathers' roles. Philos Trans R Soc Lond B Biol Sci 2021; 376:20200031. [PMID: 33938276 PMCID: PMC8090812 DOI: 10.1098/rstb.2020.0031] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/04/2021] [Indexed: 12/15/2022] Open
Abstract
Children and mothers' cortisol production in response to family psychosocial conditions, including parenting demands, family resource availability and parental conflict, has been extensively studied in the United States and Europe. Less is known about how such family dynamics relate to family members' cortisol in societies with a strong cultural emphasis on cooperative caregiving. We studied a cumulative indicator of cortisol production, measured from fingernails, among BaYaka forager children (77 samples, n = 48 individuals) and their parents (78 samples, n = 49) in the Congo Basin. Men ranked one another according to locally valued roles for fathers, including providing resources for the family, sharing resources in the community and engaging in less marital conflict. Children had higher cortisol if their parents were ranked as having greater parental conflict, and their fathers were seen as less effective providers and less generous sharers of resources in the community. Children with lower triceps skinfold thickness (an indicator of energetic condition) also had higher cortisol. Parental cortisol was not significantly correlated to men's fathering rankings, including parental conflict. Our results indicate that even in a society in which caregiving is highly cooperative, children's cortisol production was nonetheless correlated to parental conflict as well as variation in locally defined fathering quality. This article is part of the theme issue 'Multidisciplinary perspectives on social support and maternal-child health'.
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Affiliation(s)
- Lee T. Gettler
- Department of Anthropology, University of Notre Dame, Notre Dame, IN, USA
- The Eck Institute for Global Health, University of Notre Dame, Notre Dame, IN, USA
| | - Sheina Lew-Levy
- Department of Psychology, Simon Fraser University, Burnaby, British Columbia, Canada
- Department of Archaeology and Heritage Studies, Aarhus University, Højbjerg, Denmark
| | | | - Valchy Miegakanda
- Institut National de Santé Publique, Brazzaville, Republic of the Congo
| | | | - Jerrold S. Meyer
- Psychological and Brain Sciences, University of Massachusetts, Amherst, MA, USA
| | - Adam H. Boyette
- Department of Human Behavior, Ecology and Culture, Max Planck Institute for Evolutionary Anthropology, Leipzig, Germany
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292
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Singh V. Role of Cortisol and Testosterone in Risky Decision-Making: Deciphering Male Decision-Making in the Iowa Gambling Task. Front Neurosci 2021; 15:631195. [PMID: 34211361 PMCID: PMC8239136 DOI: 10.3389/fnins.2021.631195] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2020] [Accepted: 04/26/2021] [Indexed: 11/21/2022] Open
Abstract
Despite the widely observed high risk-taking behaviors in males, studies using the Iowa gambling task (IGT) have suggested that males choose safe long-term rewards over risky short-term rewards. The role of sex and stress hormones in male decision-making is examined in the initial uncertainty and the latter risk phase of the IGT. The task was tested at peak hormone activity, with breath counting to facilitate cortisol regulation and its cognitive benefits. Results from IGT decision-making before and after counting with saliva samples from two all-male groups (breath vs. number counting) indicated that cortisol declined independent of counting. IGT decision-making showed phase-specific malleability: alteration in the uncertainty phase and stability in the risk phase. Working memory showed alteration, whereas inhibition task performance remained stable, potentially aligning with the phase-specific demands of working memory and inhibition. The results of hierarchical regression for the uncertainty and risk trials indicated that testosterone improved the model fit, cortisol was detrimental for decision-making in uncertainty, and decision-making in the risk trials was benefitted by testosterone. Cortisol regulation accentuated hormones' phase-specific effects on decision-making. Aligned with the dual-hormone hypothesis, sex, and stress hormones might jointly regulate male long-term decision-making in the IGT.
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Affiliation(s)
- Varsha Singh
- Humanities and Social Sciences, Indian Institute of Technology, New Delhi, India
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293
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Choi J, Kim HK, Capaldi DM, Snodgrass JJ. Long-term effects of father involvement in childhood on their son's physiological stress regulation system in adulthood. Dev Psychobiol 2021; 63:e22152. [PMID: 34124784 DOI: 10.1002/dev.22152] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2020] [Revised: 05/23/2021] [Accepted: 05/24/2021] [Indexed: 11/07/2022]
Abstract
Using a long-term prospective longitudinal study of U.S. men and their fathers, the present study examined the extent to which the quantity (i.e., shared activities between fathers and sons) and the quality (i.e., assessors' ratings of fathers' positive behaviors toward sons and the relationship quality between fathers and sons) of father involvement during childhood influenced sons' diurnal patterns of salivary cortisol in adulthood (late 30s) directly and indirectly through substance use across the 20s. Findings indicated that the quantity of father involvement during childhood was directly associated with sons' diurnal cortisol patterns assessed almost 30 years later. Specifically, the quantity of father involvement in childhood significantly increased the intercept (i.e., upon awakening) and also led to a greater reduction in cortisol across the day, suggesting a well-regulated diurnal cortisol pattern. The quantity of father involvement significantly reduced the amount of sons' illicit drug and tobacco use across the 20s. Tobacco use across the 20s was associated with a lower cortisol intercept level (upon awakening), although the mediating path was not significant. The present study provided empirical evidence demonstrating long-term physiological and behavioral consequences of father involvement in childhood and its potency as a crucial early caregiving environment for sons.
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Affiliation(s)
- Jieun Choi
- Department of Child and Family Studies, Yonsei University, Seoul, Republic of Korea
| | - Hyoun K Kim
- Department of Child and Family Studies, Yonsei University, Seoul, Republic of Korea.,Human Life & Innovation Design, Yonsei University, Seoul, Republic of Korea
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294
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Hidalgo V, Pulopulos MM, Puig-Perez S, Montoliu T, Salvador A. Diurnal cortisol secretion and health-related quality of life in healthy older people. Int J Psychophysiol 2021; 166:127-133. [PMID: 34097934 DOI: 10.1016/j.ijpsycho.2021.05.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2021] [Revised: 05/13/2021] [Accepted: 05/31/2021] [Indexed: 10/21/2022]
Abstract
Several studies have demonstrated that a dysregulated hypothalamic-pituitary-adrenal (HPA) axis is related to worse health status (e.g., depression, posttraumatic stress, or diabetes, among others). However, less is known about the association between the individual's perception of their own health status and HPA-axis functioning in healthy older people. The aim of the present study was to examine the relationship between HPA-axis functioning and health-related quality of life (HRQoL) in healthy older people. To do this, 140 healthy older people (69 men and 71 women) from 56 to 76 years old collected eight saliva samples on two consecutive weekdays to measure the diurnal cortisol cycle (i.e. awakening cortisol levels, cortisol awakening response (CAR), overall morning cortisol levels, change in the cortisol levels during the day, and bedtime cortisol levels). In addition, they completed the SF-36 questionnaire to obtain a measure of HRQoL (i.e. reflecting physical and mental functional health status). Results showed that higher awakening and bedtime cortisol levels and the CAR were associated with a better perception of both physical and mental health. In addition, the wake-to-bed cortisol slope was only positively related to physical health. No sex differences were found. These findings suggest that the awakening and bedtime cortisol levels and the CAR are the most relevant indices of diurnal cortisol secretion for understanding the relationship between HPA-axis functioning and HRQoL status in older people.
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Affiliation(s)
- Vanesa Hidalgo
- Department of Psychology and Sociology, Area of Psychobiology, University of Zaragoza, 44003 Teruel, Spain; Laboratory of Social Cognitive Neuroscience, Department of Psychobiology, IDOCAL, University of Valencia, 46010 Valencia, Spain.
| | - Matias M Pulopulos
- Department of Psychology and Sociology, Area of Psychobiology, University of Zaragoza, 44003 Teruel, Spain; Laboratory of Social Cognitive Neuroscience, Department of Psychobiology, IDOCAL, University of Valencia, 46010 Valencia, Spain
| | - Sara Puig-Perez
- Research Group of Psychology and Quality of Life, Valencian International University, 46002 Valencia, Spain
| | - Teresa Montoliu
- Laboratory of Social Cognitive Neuroscience, Department of Psychobiology, IDOCAL, University of Valencia, 46010 Valencia, Spain
| | - Alicia Salvador
- Laboratory of Social Cognitive Neuroscience, Department of Psychobiology, IDOCAL, University of Valencia, 46010 Valencia, Spain
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295
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Assembling a cohort for in-depth, longitudinal assessments of the biological embedding of child maltreatment: Methods, complexities, and lessons learned. Dev Psychopathol 2021; 33:394-408. [PMID: 33955343 DOI: 10.1017/s0954579420001510] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
As championed by the work of Ed Zigler, investing in nurturing environments for all children is a chief tenet of primary prevention that will have far-reaching benefits to the health and welfare of all members of society. Children who endure child maltreatment (CM) are among society's most vulnerable. Prospective longitudinal research aimed at a comprehensive understanding of the mechanisms linking CM to subsequent adverse health consequences is needed to improve outcomes and to strengthen causal inference. This paper outlines the methods of the Child Health Study (CHS), a large, state-wide longitudinal cohort of recently maltreated and nonmaltreated youth aged 8-13 who will be assessed every 2 years. The CHS is designed to include in-depth assessments of multiple environmental, behavioral, neural, physiological, and molecular mechanisms through which CM may impact a broad spectrum of youth development, including behavioral and physical health outcomes. In addition to describing the conceptual framework and methods underlying the CHS, we provide information on valuable "lessons learned" in the hopes of supporting future research efforts facing similar challenges. The ultimate goal of this research is demonstrating how policies regarding CM impact the well-being, resilience and recovery of survivors and that they are worthy of large public investment.
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296
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Babicki M, Szewczykowska I, Mastalerz-Migas A. The Mental Well-Being of Health Care Workers during the Peak of the COVID-19 Pandemic-A Nationwide Study in Poland. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:6101. [PMID: 34198833 PMCID: PMC8200963 DOI: 10.3390/ijerph18116101] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 05/10/2021] [Revised: 06/03/2021] [Accepted: 06/04/2021] [Indexed: 12/23/2022]
Abstract
INTRODUCTION The current epidemiological situation has quickly led to several changes in the daily functioning of people around the world, especially among medical personnel, who in this difficult period were burdened with new professional duties, which significantly affects their mental health. MATERIALS This study aims to assess the mental health of health professionals at a critical point in their workload, to compare the results with those the general population, and to explore the potential determinants affecting it. The CAWI survey includes a sociodemographic section, work experience and a standardised psychometric tool (GHQ-28). Data were collected during the second wave of the COVID-19 pandemic in Poland (3-29 November 2020), which had the highest mortality rates and SARS-CoV-2 morbidity rates, as well as during the period of a significant increase in deaths, compared to the corresponding pre-pandemic period. RESULTS A total of 2150 surveys were eligible for analysis. Among them, 848 (39.4%) were active health professionals. In the analysis of the scores of the GHQ-28 scale and its sub-scales, evaluating anxiety/insomnia and somatic symptoms, medical workers scored significantly higher scores than non-medical professions (p < 0.001). Frontline medical workers (p < 0.001) and those who were forcibly seconded to work with COVID-19-infected patients (p = 0.011) achieved significantly higher GHQ-28 scores. CONCLUSIONS The COVID-19 pandemic has had a significant impact on mental deterioration among health professionals, especially among those directly working with SARS-CoV-2-infected patients and those who were forcibly seconded to work with such patients. To mitigate the effects of the pandemic, appropriate psychological care for medical personnel needs to be implemented.
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Affiliation(s)
- Mateusz Babicki
- Department of Family Medicine, Wroclaw Medical University, 51-141 Wroclaw, Poland;
| | - Ilona Szewczykowska
- Intensive Care Unit, Wroclaw Medical University, Borowska Street 213, 50-556 Wroclaw, Poland;
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297
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Identifying diurnal cortisol profiles among young adults: Physiological signatures of mental health trajectories. Psychoneuroendocrinology 2021; 128:105204. [PMID: 33862309 DOI: 10.1016/j.psyneuen.2021.105204] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/06/2020] [Revised: 02/05/2021] [Accepted: 03/15/2021] [Indexed: 11/24/2022]
Abstract
Previous research has used cortisol, the major hormonal byproduct of the hypothalamic pituitary adrenal (HPA) axis system, to explore how environmental stressors influence daily physiological functioning. Most of the research focused on diurnal cortisol has examined specific cortisol markers, with little consideration of how different components of the diurnal pattern may co-occur. Morning level, cortisol awakening response (CAR), bedtime level, as well as the diurnal slope and total cortisol exposure throughout the day (area under the curve; AUC), are five common parameters of diurnal HPA axis functioning that have been individually linked to physical and mental health outcomes, with mixed results. The current study introduces a novel approach to capture heterogeneity in HPA axis activity by using latent profile analysis to generate empirically-derived, theoretically supported diurnal cortisol profiles based on all five indicators. We analyzed salivary cortisol data from 278 young adults during a time of heightened sociopolitical stress - the 2016 U.S. presidential election - and examined whether profiles differentially predicted mental health trajectories across six months. Findings suggest that a specific combination of cortisol parameters (i.e., flat slope, high AUC, and high CAR) may predict worse mental health risk over time. Overall, this work suggests that diurnal cortisol profiles likely reflect distinct physiological underpinnings with unique health consequences that may not be observed by studying individual cortisol parameters.
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298
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Reid BM, DePasquale CE, Donzella B, Leneman KB, Taylor H, Gunnar MR. Pubertal transition with current life stress and support alters longitudinal diurnal cortisol patterns in adolescents exposed to early life adversity. Dev Psychobiol 2021; 63:e22146. [PMID: 34053063 DOI: 10.1002/dev.22146] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2021] [Revised: 04/23/2021] [Accepted: 05/14/2021] [Indexed: 11/05/2022]
Abstract
Current and early life stress (ELS) are associated with diurnal cortisol patterns, which themselves are associated with mental and physical health. The pubertal recalibration hypothesis suggests that the social environment can impact dysregulated cortisol patterns for previously ELS-exposed youth as they transition through puberty. This study examined longitudinal change in cortisol awakening response (CAR) and diurnal slope (DS) across puberty as a function of ELS in infancy, current stress, and social support (N = 290, 7-17 years). The CAR and DS were examined thrice annually with an accelerated longitudinal design with nurse-assessed puberty to assess associations between diurnal cortisol and pubertal recalibration with ELS and the current social environment. Exposure to ELS was associated with less steep DS but not changes in CAR, and no evidence of pubertal calibration was found. The DS became less steep for youth in later pubertal stages and as youth progressed through puberty. The CAR was steeper for youth in later pubertal stages. Across the cohort, current life stress and support were associated with changes in the DS and the CAR through the pubertal transition. The pubertal stage and the peripubertal and pubertal social environment may have important implications for adrenocortical functioning with or without exposure to ELS.
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Affiliation(s)
- Brie M Reid
- Institute of Child Development, University of Minnesota-Twin Cities, Minnesota, Minneapolis, USA
| | - Carrie E DePasquale
- Institute of Child Development, University of Minnesota-Twin Cities, Minnesota, Minneapolis, USA
| | - Bonny Donzella
- Institute of Child Development, University of Minnesota-Twin Cities, Minnesota, Minneapolis, USA
| | - Keira B Leneman
- Institute of Child Development, University of Minnesota-Twin Cities, Minnesota, Minneapolis, USA
| | - Heather Taylor
- Institute of Child Development, University of Minnesota-Twin Cities, Minnesota, Minneapolis, USA
| | - Megan R Gunnar
- Institute of Child Development, University of Minnesota-Twin Cities, Minnesota, Minneapolis, USA
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299
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Yeager D, Bryan C, Gross J, Krettek D, Santos P, Murray J, Graveling H, Johnson M, Jamieson J. A Synergistic Mindsets Intervention Protects Adolescents from Social Stress. RESEARCH SQUARE 2021:rs.3.rs-551170. [PMID: 34075372 PMCID: PMC8168396 DOI: 10.21203/rs.3.rs-551170/v1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Social stress poses a major threat to adolescent health via its effects on internalizing symptoms, such as anxiety and depression. Available interventions to help adolescents improve their stress responses, however, have not been effective in rigorous evaluation studies, or they have been difficult to administer widely. Here we show that replicable improvements in adolescent stress responses can be achieved with a short (~30-minute), scalable synergistic mindsets intervention. This intervention, which is a self-administered online training module, targets both growth mindsets (the idea that people's intelligence can be developed in response to challenge) and stress-can-be-enhancing mindsets (the idea that people's stress responses can be fuel for optimal performance). Its goal is to promote positive engagement with stressful events (e.g., learning from failure on a quiz or a conflict with a peer) and to encourage adolescents to use their responses to stressful events and even their bodily symptoms (e.g. racing heart, sweaty palms, butterflies in their stomach) to their advantage. In five double-blind, randomized, controlled trials (total N = 4,091 adolescents), the new synergistic mindsets intervention improved stress-related cognitions (Studies 1-2), cardiovascular reactivity (Study 3), daily internalizing symptoms and cortisol levels (Study 4), and generalized anxiety symptoms during the 2020 COVID-19 lockdowns (Study 5). Effects on downstream outcomes (in Studies 3-5) were stronger among individuals who, at baseline, held the two negative mindsets targeted by the intervention, providing evidence for the proposed mechanisms. Confidence in this conclusion comes from a conservative, Bayesian machine-learning method for detecting heterogeneity.
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300
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Kongtip P, Nankongnab N, Kallayanatham N, Pengpumkiat S, Gore R, Pundee R, Konthonbut P, Woskie SR. Disruption of the Diurnal Cortisol Hormone Pattern by Pesticide Use in a Longitudinal Study of Farmers in Thailand. Ann Work Expo Health 2021; 65:406-417. [PMID: 33604604 DOI: 10.1093/annweh/wxaa124] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2020] [Revised: 11/04/2020] [Accepted: 11/16/2020] [Indexed: 11/13/2022] Open
Abstract
Alteration of the hypothalamic-pituitary-adrenal (HPA) axis hormones has been associated with a range of chronic metabolic and cardiovascular health conditions. This study evaluated whether type of farming (organic versus conventional) or the number of self-reported days of spraying pesticides in the past 8 months was associated with diurnal cortisol levels. Salivary cortisol levels were measured four times a day (waking, 30 min after waking, 6 h after waking and bedtime) longitudinally, 8 months apart during three rounds of data collection. Pesticide using (conventional) and organic farmers were recruited to participate. Pesticide use in the previous 8 months was determined as the number of spray days for each type of pesticide used (herbicide, insecticide, fungicide) from self-reported questionnaires. Estimates of cortisol levels at four time points, the cortisol awakening response (CAR), and the diurnal cortisol slope (DCS) were estimated with a longitudinal mixed model that accounted for the non-linearity of cortisol levels across the day. Conventional farmers had significantly lower cortisol levels at waking than organic farmers (3.39 versus 3.86 ng ml-1), 30 min after waking (5.87 versus 6.96 ng ml-1), 6 h after waking (1.62 versus 1.88 ng ml-1), and lower diurnal cortisol slope (-2.26 versus -2.51 ng ml-1). Farmers who frequently applied herbicides (90th percentile of the number of spray days in the past 8 months) had significantly lower waking, 30 min after waking, 6 h after waking, bedtime and diurnal cortisol slopes compared with those with no spray days of herbicide in the past 8 months (organic and some of the conventional farmers). Those who frequently applied insecticides in the past 8 months had significantly lower bedtime levels and diurnal cortisol slopes, compared with those with no spray days of insecticide in the past 8 months. There were no significant differences in cortisol hormones between those who frequently applied fungicides and those who did not spray fungicides. Repeated pesticide use appears to be disrupting the HPA axis and depressing the normal diurnal cortisol rhythm among conventional Thai farmers.
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Affiliation(s)
- Pornpimol Kongtip
- Department of Occupational Health and Safety, Faculty of Public Health, Mahidol University, Bangkok, Thailand.,Center of Excellence on Environmental Health and Toxicology (EHT), Bangkok, Thailand
| | - Noppanun Nankongnab
- Department of Occupational Health and Safety, Faculty of Public Health, Mahidol University, Bangkok, Thailand.,Center of Excellence on Environmental Health and Toxicology (EHT), Bangkok, Thailand
| | - Nichcha Kallayanatham
- Department of Occupational Health and Safety, Faculty of Public Health, Mahidol University, Bangkok, Thailand.,Center of Excellence on Environmental Health and Toxicology (EHT), Bangkok, Thailand
| | - Sumate Pengpumkiat
- Department of Occupational Health and Safety, Faculty of Public Health, Mahidol University, Bangkok, Thailand.,Center of Excellence on Environmental Health and Toxicology (EHT), Bangkok, Thailand
| | - Rebecca Gore
- Department of Public Health, University of Massachusetts Lowell, Lowell, MA 01854-2867, USA
| | | | - Pajaree Konthonbut
- Department of Occupational Health and Safety, Faculty of Public Health, Mahidol University, Bangkok, Thailand.,Center of Excellence on Environmental Health and Toxicology (EHT), Bangkok, Thailand
| | - Susan R Woskie
- Department of Public Health, University of Massachusetts Lowell, Lowell, MA 01854-2867, USA
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