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Teyton A, Nukavarapu N, Letellier N, Sears DD, Yang JA, Jankowska MM, Benmarhnia T. Simulating the impact of greenspace exposure on metabolic biomarkers in a diverse population living in San Diego, California: A g-computation application. Environ Epidemiol 2024; 8:e326. [PMID: 39118965 PMCID: PMC11309718 DOI: 10.1097/ee9.0000000000000326] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2024] [Accepted: 07/10/2024] [Indexed: 08/10/2024] Open
Abstract
Introduction Growing evidence exists that greenspace exposure can reduce metabolic syndrome risk, a growing public health concern with well-documented inequities across population subgroups. We capitalize on the use of g-computation to simulate the influence of multiple possible interventions on residential greenspace on nine metabolic biomarkers and metabolic syndrome in adults (N = 555) from the 2014-2017 Community of Mine Study living in San Diego County, California. Methods Normalized difference vegetation index (NDVI) exposure from 2017 was averaged across a 400-m buffer around the participants' residential addresses. Participants' fasting plasma glucose, total cholesterol, high-density lipoprotein cholesterol, low-density lipoprotein cholesterol, and triglyceride concentrations, systolic and diastolic blood pressure, hemoglobin A1c (%), waist circumference, and metabolic syndrome were assessed as outcomes of interest. Using parametric g-computation, we calculated risk differences for participants being exposed to each decile of the participant NDVI distribution compared to minimum NDVI. Differential health impacts from NDVI exposure by sex, ethnicity, income, and age were examined. Results We found that a hypothetical increase in NDVI exposure led to a decrease in hemoglobin A1c (%), glucose, and high-density lipoprotein cholesterol concentrations, an increase in fasting total cholesterol, low-density lipoprotein cholesterol, and triglyceride concentrations, and minimal changes to systolic and diastolic blood pressure, waist circumference, and metabolic syndrome. The impact of NDVI changes was greater in women, Hispanic individuals, and those under 65 years old. Conclusions G-computation helps to simulate the potential health benefits of differential NDVI exposure and identifies which subpopulations can benefit most from targeted interventions aimed at minimizing health disparities.
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Affiliation(s)
- Anaïs Teyton
- Herbert Wertheim School of Public Health and Human Longevity Science, University of California, San Diego, California
- School of Public Health, San Diego State University, San Diego, California
- Scripps Institution of Oceanography, University of California, San Diego, La Jolla, California
| | - Nivedita Nukavarapu
- Population Sciences, Beckman Research Institute, City of Hope, Duarte, California
| | - Noémie Letellier
- Scripps Institution of Oceanography, University of California, San Diego, La Jolla, California
- Irset Institut de Recherche en Santé, Environnement et Travail, UMR-S 1085, Inserm, University of Rennes, EHESP, Rennes, France
| | - Dorothy D. Sears
- College of Health Solutions, Arizona State University, Phoenix, Arizona
- Department of Medicine, University of California, San Diego, La Jolla, California
- Department of Family Medicine, University of California, San Diego, La Jolla, California
- Moores Cancer Center, University of California, San Diego, La Jolla, California
| | - Jiue-An Yang
- Population Sciences, Beckman Research Institute, City of Hope, Duarte, California
| | - Marta M. Jankowska
- Population Sciences, Beckman Research Institute, City of Hope, Duarte, California
| | - Tarik Benmarhnia
- Scripps Institution of Oceanography, University of California, San Diego, La Jolla, California
- Irset Institut de Recherche en Santé, Environnement et Travail, UMR-S 1085, Inserm, University of Rennes, EHESP, Rennes, France
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Schaupp J, Hediger K, Wunderli JM, Schäffer B, Tobias S, Kolecka N, Bauer N. Psychophysiological effects of walking in forests and urban built environments with disparate road traffic noise exposure: study protocol of a randomized controlled trial. BMC Psychol 2024; 12:250. [PMID: 38711162 PMCID: PMC11073983 DOI: 10.1186/s40359-024-01720-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2024] [Accepted: 04/08/2024] [Indexed: 05/08/2024] Open
Abstract
BACKGROUND Stress is a widespread phenomenon and reality of everyday life, entailing negative consequences for physical and psychological wellbeing. Previous studies have indicated that exposure to greenspaces and nature-based interventions are promising approaches to reducing stress and promoting restoration. However, an increasing percentage of the population lives in urban regions with limited opportunities to spend time in greenspaces. In addition, urban settings typically feature increased levels of noise, which represents a major environmental stressor. Although various studies have compared the effects of exposure to greenspaces versus urban built environments, evidence of the effects of noise in this context is very limited. Psychophysiological benefits of exposure to greenspaces compared to urban built environments reported in earlier studies might be less (or at least not only) due to features of the greenspaces than to additional stressors, such as road traffic noise in the urban built environment. Hence, differences in the effects attributed to greenness in previous studies may also be due to potentially detrimental noise effects in comparison settings. This paper reports the study protocol for a randomized, controlled intervention study comparing the effects of walking in forest versus urban built environments, taking road traffic noise exposure during walks in the respective settings into account. METHODS The protocol envisages a field study employing a pretest-posttest design to compare the effects of 30-min walks in urban built environments and forests with different road traffic noise levels. Assessments will consist of self-reported measures, physiological data (salivary cortisol and skin conductance), an attention test, and noise, as well as greenness measurements. The outcomes will be restoration, stress, positive and negative affect, attention, rumination, and nature connectedness. DISCUSSION The results will inform about the restorative effect of walking in general, of exposure to different types of environments, and to different noise levels in these sites. The study will provide insights into the benefits of walking and nature-based interventions, taking into account the potential detrimental effects of noise exposure. It will thus facilitate a better understanding of low-threshold interventions to prevent stress and foster wellbeing. TRIAL REGISTRATION ISRCTN48943261 ; Registered 23.11.2023.
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Affiliation(s)
- Julia Schaupp
- Swiss Federal Institute for Forest, Snow and Landscape Research (WSL), Birmensdorf, Switzerland.
- Faculty of Psychology, Department of Clinical Psychology and Psychotherapy, University of Basel, Basel, Switzerland.
| | - Karin Hediger
- Faculty of Psychology, Department of Clinical Psychology and Psychotherapy, University of Basel, Basel, Switzerland
- Department of Epidemiology and Public Health, Swiss Tropical and Public Health Institute, Allschwil, Switzerland
- Faculty of Psychology, Open University, Heerlen, the Netherlands
| | - Jean-Marc Wunderli
- Swiss Federal Laboratories for Materials Science and Technology, Dübendorf, Switzerland
| | - Beat Schäffer
- Swiss Federal Laboratories for Materials Science and Technology, Dübendorf, Switzerland
| | - Silvia Tobias
- Swiss Federal Institute for Forest, Snow and Landscape Research (WSL), Birmensdorf, Switzerland
| | - Natalia Kolecka
- Swiss Federal Institute for Forest, Snow and Landscape Research (WSL), Birmensdorf, Switzerland
| | - Nicole Bauer
- Swiss Federal Institute for Forest, Snow and Landscape Research (WSL), Birmensdorf, Switzerland
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Fields ND, Narayan KMV, Ranjani H, Staimez LR, Anjana RM, Patel SA, Mohan V, Ali MK, Weber MB. Perceived stress and progression of cardiometabolic risk factors among South Asians with prediabetes in a lifestyle intervention trial. Prim Care Diabetes 2024; 18:183-187. [PMID: 38177017 PMCID: PMC11009057 DOI: 10.1016/j.pcd.2023.12.002] [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] [Received: 04/06/2023] [Revised: 12/19/2023] [Accepted: 12/20/2023] [Indexed: 01/06/2024]
Abstract
AIMS To examine associations between perceived stress and cardiometabolic risk factors in South Asians with prediabetes and assess whether a diabetes prevention program mitigates the impact of stress on cardiometabolic health. METHODS We conducted a secondary analysis of the Diabetes Community Lifestyle Improvement Program, a lifestyle modification trial for diabetes prevention in India (n = 564). Indicators for cardiometabolic health (weight, waist circumference, blood pressure, glucose, HbA1c, and lipids) were measured at each visit while perceived stress was assessed via questionnaire at baseline. Multivariable linear regression assessed associations between stress and cardiometabolic parameters at baseline and 3-year follow up. RESULTS At baseline, perceived stress was associated with higher weight (b=0.16; 95% CI: 0.04, 0.29) and waist circumference (b=0.11; 95% CI: 0.01, 0.21) but lower 30-minute postload glucose (b=-0.44; 95% CI: -0.76, -0.14) and LDL cholesterol (b=-0.40; 95% CI: -0.76, -0.03). Over the study period, perceived stress was associated with weight gain (b=0.20; 95% CI: 0.07, 0.33) and increased waist circumference (b=0.14; 95% CI: 0.04, 0.24). Additionally, higher perceived stress was associated with lower HDL cholesterol among the control arm (pinteraction = 0.02). CONCLUSIONS Baseline stress was associated with negative cardiometabolic risk factor outcomes over time in those with prediabetes.
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Affiliation(s)
- Nicole D Fields
- Department of Epidemiology, Emory University, 1518 Clifton Road NE, Atlanta, GA 30322, USA; Hubert Department of Global Health, Emory University, 1518 Clifton Road NE, Atlanta, GA 30322, USA.
| | - K M Venkat Narayan
- Hubert Department of Global Health, Emory University, 1518 Clifton Road NE, Atlanta, GA 30322, USA
| | - Harish Ranjani
- Madras Diabetes Research Foundation, Chennai 600086, India
| | - Lisa R Staimez
- Hubert Department of Global Health, Emory University, 1518 Clifton Road NE, Atlanta, GA 30322, USA
| | - Ranjit Mohan Anjana
- Madras Diabetes Research Foundation, Chennai 600086, India; Dr. Mohan's Diabetes Specialities Centre, IDF Centre of Excellence in Diabetes Care, Chennai 600086, India
| | - Shivani A Patel
- Department of Epidemiology, Emory University, 1518 Clifton Road NE, Atlanta, GA 30322, USA; Hubert Department of Global Health, Emory University, 1518 Clifton Road NE, Atlanta, GA 30322, USA
| | - Viswanathan Mohan
- Madras Diabetes Research Foundation, Chennai 600086, India; Dr. Mohan's Diabetes Specialities Centre, IDF Centre of Excellence in Diabetes Care, Chennai 600086, India
| | - Mohammed K Ali
- Hubert Department of Global Health, Emory University, 1518 Clifton Road NE, Atlanta, GA 30322, USA; Department of Family and Preventive Medicine, School of Medicine, Emory University, 100 Woodruff Circle, Atlanta, GA 30322, USA
| | - Mary Beth Weber
- Hubert Department of Global Health, Emory University, 1518 Clifton Road NE, Atlanta, GA 30322, USA
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Boecking B, Klasing S, Brueggemann P, Rose M, Mazurek B. Lipid parameters and depression in patients with chronic tinnitus: A cross-sectional observation. J Psychosom Res 2024; 179:111613. [PMID: 38492273 DOI: 10.1016/j.jpsychores.2024.111613] [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: 09/11/2023] [Revised: 01/04/2024] [Accepted: 02/17/2024] [Indexed: 03/18/2024]
Abstract
BACKGROUND Pathophysiological theories assume importance of metabolic abnormalities in patients with major depression - and possibly chronic tinnitus. Although chronic tinnitus frequently correlates with depression, links between high-density lipoprotein (HDL) and depression are uninvestigated. METHODS Two-hundred patients with chronic tinnitus (Mage = 55; 51% female) were examined. Serum levels of total cholesterol (TC), triglycerides (TGs), HDL, low-density lipoprotein cholesterol (LDL), non-HDL, as well as LDL/HDL and TC/HDL ratios were analysed. Questionnaires included depression subscales of the ICD-10 Symptom Rating, the Hospital Anxiety and Depression Scale (HADS_D), and the Berlin Mood Questionnaire (BSF). Multivariate analyses of covariance and linear regression models - which controlled age, tinnitus-related distress and perceived stress - investigated between-subgroup differences (p < 0.05) and linear associations between HDL indices and depression (p < 0.01). RESULTS HDL levels did not differ for tinnitus-symptom durations, smoking and alcohol use levels, statin or antihypertensive drug use, and body-mass indices. Relative to non-to-mildly depressed patients with chronic tinnitus, patients with moderate-to-severe depression (n = 45; 23%) had significantly lower HDL levels (d = -0.35) and higher LDL/HDL (d = 0.39) and TC/HDL ratios (d = 0.40). Across participants, HDL-levels were negatively associated with depression as measured by the HADS_D and BSF_indifference scales. CONCLUSIONS In keeping with general depression research, low serum HDL levels correlate with depressive symptomatology in patients with chronic tinnitus. This association may be influenced by proximal (e.g. modulations of HPA-axis activity) or distal factors (e.g. maladaptive coping behaviours) - both of which should be conceptualized within psychological stimulus-processing frameworks.
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Affiliation(s)
| | - Sven Klasing
- Tinnitus Center, Charité - Universitatsmedizin Berlin, Germany
| | | | - Matthias Rose
- Medical Department, Division of Psychosomatic Medicine, Charité - Universitatsmedizin Berlin, Germany
| | - Birgit Mazurek
- Tinnitus Center, Charité - Universitatsmedizin Berlin, Germany.
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Powell LH, Daniels BT, Drees BM, Karavolos K, Lohse B, Masters KS, Nicklas JM, Ruder EH, Suzuki S, Trabold N, Zimmermann LJ. Enhancing Lifestyles in the Metabolic syndrome (ELM) multisite behavioral efficacy trial. Design and baseline cohort. Am Heart J 2024; 270:136-155. [PMID: 38215918 DOI: 10.1016/j.ahj.2023.12.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/11/2023] [Revised: 12/27/2023] [Accepted: 12/27/2023] [Indexed: 01/14/2024]
Abstract
BACKGROUND Prevalence of metabolic syndrome (MetS) increased from one-quarter to one-third of the U.S. adult population over 8 years and is spreading to young adults and Asian and Hispanic Americans. Diagnosed when >3 out of 5 cardiometabolic risk factors are present, there is widespread agreement that its fundamental roots are in a lifestyle characterized by poor dietary quality and physical inactivity. Past lifestyle trials for MetS produce benefits that have limited sustainability, suggesting the need for new treatment approaches. METHODS This is the design and baseline cohort of the Enhancing Lifestyles in the Metabolic Syndrome (ELM) multi-site trial. The trial tests the hypothesis that a habit-based lifestyle treatment offered over 6 months, followed by 18 monthly maintenance contacts, can produce 4 new diet, physical activity, and mindfulness habits and, if so, sustained MetS remission. The design is an individually randomized, partially clustered group treatment trial of 618 participants with the MetS recruited from 5 sites in the U.S. and randomized to a small group lifestyle treatment or an enhanced standard of care education comparator. The primary outcome is MetS remission at 24 months. Secondary outcomes compare arms at 6, 15, and 24 months on MetS components, lifestyle targets, weight, body mass index, hemoglobin A1c, LDL cholesterol, medications, quality of life, psychosocial factors, and cost-effectiveness. RESULTS The cohort of 618 participants was recruited by screening 14,817 over 2.5 years (screening to enrollment ratio 24:1). Recruitment exceeded the target of 600 despite 2 COVID-19 pauses. The mean age was 55.5 years, 24.3% were male, 25.5% were a racial minority, 9.7% identified as Hispanic, and 83.0% were classified as obese (body mass index >30). The most common MetS components were abdominal obesity (97.7%) and elevated blood pressure or antihypertensive medication (86.2%). CONCLUSIONS The geographic, sociodemographic, and clinical diversity of the cohort, combined with rigorous behavioral efficacy trial methods, will provide a conclusive answer to the question of whether this habit-based lifestyle program can produce sustained 24-month remission of the MetS and thereby help to curb a significant and growing public health problem.
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Alemany M. The Metabolic Syndrome, a Human Disease. Int J Mol Sci 2024; 25:2251. [PMID: 38396928 PMCID: PMC10888680 DOI: 10.3390/ijms25042251] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2023] [Revised: 01/29/2024] [Accepted: 01/31/2024] [Indexed: 02/25/2024] Open
Abstract
This review focuses on the question of metabolic syndrome (MS) being a complex, but essentially monophyletic, galaxy of associated diseases/disorders, or just a syndrome of related but rather independent pathologies. The human nature of MS (its exceptionality in Nature and its close interdependence with human action and evolution) is presented and discussed. The text also describes the close interdependence of its components, with special emphasis on the description of their interrelations (including their syndromic development and recruitment), as well as their consequences upon energy handling and partition. The main theories on MS's origin and development are presented in relation to hepatic steatosis, type 2 diabetes, and obesity, but encompass most of the MS components described so far. The differential effects of sex and its biological consequences are considered under the light of human social needs and evolution, which are also directly related to MS epidemiology, severity, and relations with senescence. The triggering and maintenance factors of MS are discussed, with especial emphasis on inflammation, a complex process affecting different levels of organization and which is a critical element for MS development. Inflammation is also related to the operation of connective tissue (including the adipose organ) and the widely studied and acknowledged influence of diet. The role of diet composition, including the transcendence of the anaplerotic maintenance of the Krebs cycle from dietary amino acid supply (and its timing), is developed in the context of testosterone and β-estradiol control of the insulin-glycaemia hepatic core system of carbohydrate-triacylglycerol energy handling. The high probability of MS acting as a unique complex biological control system (essentially monophyletic) is presented, together with additional perspectives/considerations on the treatment of this 'very' human disease.
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Affiliation(s)
- Marià Alemany
- Faculty of Biology, Universitat de Barcelona, 08028 Barcelona, Catalonia, Spain
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Abdel-Fattah SA, Madkour M, Hemida MA, Shourrap M. Growth performance, histological and physiological responses of heat-stressed broilers in response to short periods of incubation during egg storage and thermal conditioning. Sci Rep 2024; 14:94. [PMID: 38168551 PMCID: PMC10761903 DOI: 10.1038/s41598-023-50295-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2023] [Accepted: 12/18/2023] [Indexed: 01/05/2024] Open
Abstract
The short periods of incubation during egg storage (SPIDES) method enhances the quality of chicks and improves hatching rates. Additionally, embryonic thermal conditioning (TC) is a technique used to enhance thermotolerance in birds. Previous studies have evaluated the effects of SPIDES and embryonic TC separately. Yet, our hypothesis postulated that a synergistic effect could be achieved by integrating TC and SPIDES, thereby enhancing the broilers' resilience to thermal stress. We conducted an experiment involving 800 Ross broiler eggs, divided into two groups. The first group, referred to as S0, was maintained under standard storage room conditions and acted as our control group. The second group, known as S1, underwent a process called SPIDES for 5 h at a temperature of 37.8 ± 0.1 °C, on three occasions: days 5, 10, and 15 following egg collection. Upon reaching the 14th day of incubation (DOI), each of these primary groups was randomly subdivided into two equal subgroups. The control subgroup, designated as TC0, remained in the usual incubation conditions. Meanwhile, the other subgroup, TC1, was subjected to prenatal heat conditioning at a temperature of 39.5 ± 0.1 °C for 6 h per day, commencing on the 14th embryonic day (E) and extending until the 18th embryonic day (E). This experimental setup resulted in four distinct experimental subgroups: S0TC0, S1TC0, S0TC1, and S1TC1. The findings indicated that the combined application of SPIDES and TC had a significant positive effect on chick performance after hatching. Specifically, the (S1TC1) group exhibited the heaviest live body weight (LBW) and body weight gain (BWG) at the marketing age in comparison to the other groups. Furthermore, both SPIDES and TC had a positive influence on the relative weights of breast muscles and their histological measurements. The (S1TC1) group displayed significantly higher values in terms of the relative weight of breast muscles and the number of myocytes. In conclusion, SPIDES and TC have beneficial effects on pre- and post-hatch characteristics of broiler chicks up until the marketing age. Additionally, TC techniques improve chick performance, particularly under conditions of heat stress, and enhance the yield of breast muscle in later stages of life.
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Affiliation(s)
- Sayed A Abdel-Fattah
- Poultry Production Department, Faculty of Agriculture, Ain Shams University, Shoubra El-Kheima, 11241, Cairo, Egypt
| | - Mahmoud Madkour
- Animal Production Department, National Research Centre, Dokki, 12622, Giza, Egypt.
| | - Mona A Hemida
- Poultry Production Department, Faculty of Agriculture, Ain Shams University, Shoubra El-Kheima, 11241, Cairo, Egypt
| | - Mohamed Shourrap
- Poultry Production Department, Faculty of Agriculture, Ain Shams University, Shoubra El-Kheima, 11241, Cairo, Egypt
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Kheradmand M, Aalaa M, Salemi S, Moosazadeh M, Sanjari M. Association between perceived stress and cardio-metabolic risk factors: preliminary results of NURSE (Nursing Unacquainted Related Stress Etiologies) study. J Diabetes Metab Disord 2023; 22:1211-1215. [PMID: 37975132 PMCID: PMC10638175 DOI: 10.1007/s40200-023-01236-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/18/2022] [Accepted: 05/06/2023] [Indexed: 11/19/2023]
Abstract
Objective Stress is known as a conventional risk factor of cardiovascular disease. Nurses work in stressful environment and could be one of the target populations to be assessed for cardio metabolic risk factor. This study aimed to identify the association between perceived stress and cardio-metabolic risk factors in nurses who are prone for various metabolic diseases. Method In this cross-sectional study, nurses from five different educational hospitals of Tehran University of Medical Science attended the study. A self-administered questionnaire as well as Perceived Stress scale were completed. All anthropometric indices and blood pressure were measured. After 10-12 hours of fasting, venous blood samples were taken and level of total cholesterol, triglyceride, high-density and low-density lipoprotein cholesterol, fasting blood sugar and insulin level were determined. Data were analyzed using SPSS version 16 and a p value less than 0.05 was considered statistically significant. Results In total 273 nurses were recruited in this study. The mean age of participants was 35.01 ± 0.399 years old. The mean of perceived stress was 15.55 ± 5.04 with the minimum of 3 and maximum of 30. There was no significant association between perceived stress and cardio-metabolic risk factors. Results showed that there was a negative association between perceived stress and insulin level only in nurses who worked rotationally (β = - 0.195, p = 0.048). This association remained significant after adjustment for age and sex (β = - 0.181, P = 0.041). Conclusion Finding of the current study showed that negative association between perceived stress and insulin level and there is no significant association between stress and cardio-metabolic risk factors in nurses.
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Affiliation(s)
- Motahareh Kheradmand
- Health Sciences Research center, Addiction Institute, Mazandaran University of Medical Sciences, Sari, Iran
| | - Maryam Aalaa
- Diabetes Research Center, Endocrinology and Metabolism Clinical Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
- Endocrinology and Metabolism Research Center, Endocrinology and Metabolism Clinical Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Sedigheh Salemi
- School of Nursing and Midwifery, Iran University of Medical Sciences, Tehran, Iran
| | - Mahmood Moosazadeh
- Health Sciences Research center, Addiction Institute, Mazandaran University of Medical Sciences, Sari, Iran
| | - Mahnaz Sanjari
- Osteoporosis Research Center, Endocrinology and Metabolism Clinical Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
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Paoin K, Pharino C, Vathesatogkit P, Phosri A, Buya S, Ueda K, Seposo XT, Ingviya T, Saranburut K, Thongmung N, Yingchoncharoen T, Sritara P. Associations between residential greenness and air pollution and the incident metabolic syndrome in a Thai worker cohort. INTERNATIONAL JOURNAL OF BIOMETEOROLOGY 2023; 67:1965-1974. [PMID: 37735284 DOI: 10.1007/s00484-023-02554-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/05/2023] [Revised: 07/25/2023] [Accepted: 09/12/2023] [Indexed: 09/23/2023]
Abstract
Increasing air pollution and decreasing exposure to greenness may contribute to the metabolic syndrome (MetS). We examined associations between long-term exposure to residential greenness and air pollution and MetS incidence in the Bangkok Metropolitan Region, Thailand. Data from 1369 employees (aged 52-71 years) from the Electricity Generating Authority of Thailand cohort from 2002 to 2017 were analyzed. The greenness level within 500 m of each participant's residence was measured using the satellite-derived Normalized Difference Vegetation Index (NDVI) and Enhanced Vegetation Index (EVI). The kriging approach was used to generate the average concentration of each air pollutant (PM10, CO, SO2, NO2, and O3) at the sub-district level. The average long-term exposure to air pollution and greenness for each participant was calculated over the same period of person-time. Cox proportional hazards models were used to analyze the greenness-air pollution-MetS associations. The adjusted hazard ratio of MetS was 1.42 (95% confidence interval (CI): 1.32, 1.53), 1.22 (95% CI: 1.15, 1.30), and 2.0 (95% CI: 1.82, 2.20), per interquartile range increase in PM10 (9.5 μg/m3), SO2 (0.9 ppb), and CO (0.3 ppm), respectively. We found no clear association between NDVI or EVI and the incidence of MetS. On the contrary, the incident MetS was positively associated with NDVI and EVI for participants exposed to PM10 at concentrations more than 50 μg/m3. In summary, the incidence of MetS was positively associated with long-term exposure to air pollution. In areas with high levels of air pollution, green spaces may not benefit health outcomes.
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Affiliation(s)
- Kanawat Paoin
- Department of Environmental Engineering, Faculty of Engineering, Chulalongkorn University, Phayathai Rd., Wangmai, Pratumwan, Bangkok, 10330, Thailand.
| | - Chanathip Pharino
- Department of Environmental Engineering, Faculty of Engineering, Chulalongkorn University, Phayathai Rd., Wangmai, Pratumwan, Bangkok, 10330, Thailand.
| | - Prin Vathesatogkit
- Department of Internal Medicine, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
| | - Arthit Phosri
- Department of Environmental Health Sciences, Faculty of Public Health, Mahidol University, Bangkok, Thailand
| | - Suhaimee Buya
- School of Information, Computer and Communication Technology, Sirindhorn International Institute of Technology, Thammasat University, Khlong Nueng, Pathum Thani, Thailand
- School of Knowledge Science, Japan Advanced Institute of Science and Technology, Nomi, Ishikawa, Japan
| | - Kayo Ueda
- Department of Hygiene, Graduate School of Medicine, Hokkaido University, Sapporo, Hokkaido, Japan
- Department of Environmental Engineering, Graduate School of Engineering, Kyoto University, Kyoto, Japan
- Graduate School of Global Environmental Sciences, Kyoto University, Kyoto, Japan
| | - Xerxes Tesoro Seposo
- Department of Hygiene, Graduate School of Medicine, Hokkaido University, Sapporo, Hokkaido, Japan
| | - Thammasin Ingviya
- Air Pollution and Health Effect Research Center, Prince of Songkla University, Songkhla, Thailand
- Medical Data Center for Research and Innovation, Faculty of Medicine, Prince of Songkla University, Songkhla, Thailand
| | - Krittika Saranburut
- Cardiovascular and Metabolic Center, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
| | - Nisakron Thongmung
- Research Center, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
| | - Teerapat Yingchoncharoen
- Department of Internal Medicine, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
| | - Piyamitr Sritara
- Department of Internal Medicine, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
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Jurgens SM, Prieto S, Hayes JP. Inflammatory biomarkers link perceived stress with metabolic dysregulation. Brain Behav Immun Health 2023; 34:100696. [PMID: 37928770 PMCID: PMC10623170 DOI: 10.1016/j.bbih.2023.100696] [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: 04/12/2023] [Revised: 10/13/2023] [Accepted: 10/16/2023] [Indexed: 11/07/2023] Open
Abstract
Objective Perceived stress has been identified as a risk factor for metabolic syndrome. However, the intermediate pathways underlying this relationship are not well understood. Inflammatory responses may be one process by which stress leads to metabolic dysregulation. Prior work has shown that chronic stress is associated with elevated systemic inflammation and that altered inflammatory activity contributes to the pathogenesis of metabolic syndrome. The current analyses tested this hypothesis by examining inflammation as a pathway by which perceived stress affects metabolic health. Methods Data from the Midlife in the United States Study (MIDUS) (N = 648; Mean age = 52.3) provided measures of perceived stress, inflammatory biomarkers [C-reactive protein (CRP), interleukin-6 (IL-6), E-selectin, fibrinogen, intracellular adhesion molecule-1 (ICAM-1)] and metabolic health markers. Confirmatory factor analysis (CFA) was used to confirm the fit of a hierarchical model of metabolic syndrome in our sample. Structural equation modeling (SEM) was used to test the assumption that inflammation mediates the association between perceived stress and the latent factor representing metabolic syndrome. Results The CFA of metabolic syndrome demonstrated excellent goodness of fit to our sample [CFI = 0.97, TLI = 0.95, RMSEA = 0.06, SMSR = 0.05]. Mediation analysis with SEM revealed that the indirect pathway linking stress to metabolic dysregulation through inflammation was significant [B = 0.08, SE = 0.01, z = 3.69, p < .001, 95% confidence interval CI (0.04, 0.13)]. Conclusions These results suggest that inflammatory biomarkers are a viable explanatory pathway for the relationship between perceived stress and metabolic health consequences. Interventions that target psychosocial stress may serve as cost-effective and accessible treatment options for mitigating inflammatory health risks.
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Affiliation(s)
- Savana M. Jurgens
- Department of Psychology, The Ohio State University, Columbus, OH, United States
| | - Sarah Prieto
- Department of Psychology, The Ohio State University, Columbus, OH, United States
| | - Jasmeet P. Hayes
- Department of Psychology, The Ohio State University, Columbus, OH, United States
- Chronic Brain Injury Initiative, The Ohio State University, Columbus, OH, United States
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11
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Iamsaard S, Kietinun S, Sattayasai J, Bunluepuech K, Wu ATH, Choowong-In P. Prevention of seminal vesicle damage by Mucuna pruriens var. pruriens seed extract in chronic unpredictable mild stress mice. PHARMACEUTICAL BIOLOGY 2023; 61:89-99. [PMID: 36565036 PMCID: PMC9793912 DOI: 10.1080/13880209.2022.2157018] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 04/25/2022] [Revised: 10/16/2022] [Accepted: 12/04/2022] [Indexed: 06/17/2023]
Abstract
CONTEXT Thai Mucuna pruriens (L.) DC. var. pruriens (Fabaceae) or T-MP seed extract has been shown to improve sexual performance and sperm quality. OBJECTIVE This study investigates the preventive effects of T-MP against seminal vesicle damage, apoptotic and Nrf2 protein expression in mice under chronic unpredictable mild stress (CUMS). MATERIALS AND METHODS Forty-eight male ICR mice were divided into four groups: control, CUMS, T-MP300 + CUMS and T-MP600 + CUMS. Mice in control and CUMS groups received distilled water, while those in treated groups were pretreated with T-MP extract (300 or 600 mg/kg BW) for 14 consecutive days. The CMUS and co-treated groups were exposed to one random stressor (of 12 total) each day for 43 days. Components and histopathology of the seminal vesicle were examined, along with localization of androgen receptor (AR) and caspase 3. Expression of seminal AR, tyrosine phosphorylated (TyrPho), heat shock protein 70 (Hsp70), caspases (3 and 9) and nuclear factor erythroid 2-related factor 2 (Nrf2) proteins was investigated. RESULTS T-MP extract at a dose of 600 mg/kg BW improved seminal epithelial damage and secretion of fluid containing essential substances and proteins in CUMS mice. It also increased the expression of AR and TyrPho proteins. Additionally, T-MP increased expression of Nrf2 and inhibited seminal vesicular apoptosis through the suppression of Hsp70 and caspase expression. CONCLUSION T-MP seeds have an antiapoptotic property in chronic stress seminal vesicle. It is possible to apply this extract for the enhancement of seminal plasma quality.
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Affiliation(s)
- Sitthichai Iamsaard
- Department of Anatomy, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
- Research Institute for Human High Performance and Health Promotion (HHP & HP), Khon Kaen University, Khon Kaen, Thailand
| | - Somboon Kietinun
- Department of Integrative Medicine, Chulabhorn International College of Medicine, Thammasat University, Pathum Thani, Thailand
| | - Jintana Sattayasai
- Department of Pharmacology, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
| | - Kingkan Bunluepuech
- Department of Applied Thai Traditional Medicine, School of Medicine, Walailak University, Nakhon Si Thammarat, Thailand
| | - Alexander Tsang-Hsien Wu
- TMU Research Center of Cancer Translational Medicine, Taipei Medical University, Taipei, Taiwan
- The PhD Program of Translational Medicine, College of Science and Technology, Taipei Medical University, Taipei, Taiwan
- Clinical Research Center, Taipei Medical University Hospital, Taipei Medical University, Taipei, Taiwan
- Graduate Institute of Medical Sciences, National Defense Medical Center, Taipei, Taiwan
| | - Pannawat Choowong-In
- Department of Applied Thai Traditional Medicine, School of Medicine, Walailak University, Nakhon Si Thammarat, Thailand
- Center of Excellence in Marijuana, Hemp, and Kratom, Walailak University, Nakhon Si Thammarat, Thailand
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12
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Roohafza H, Heidari D, Talaei M, Nouri F, Khani A, Sarrafzadegan N, Sadeghi M. Are different perceived stressors associated with metabolic syndrome: a longitudinal cohort study of adults in central Iran. J Diabetes Metab Disord 2023; 22:1715-1721. [PMID: 37975076 PMCID: PMC10638155 DOI: 10.1007/s40200-023-01304-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/18/2022] [Accepted: 09/05/2023] [Indexed: 11/19/2023]
Abstract
Purpose The link between metabolic syndrome (MetS) and various stressors has not been thoroughly investigated. We aimed to examine the relationship between MetS and different perceived stressors. Methods In this study, we included participants of the Isfahan Cohort study from three counties in central Iran, with data in the 2007 (n = 3178) and 2013 (n = 1693) follow-up stages. We examined the association between distress and perceived stress domains (including job security, job conflicts, personal conflicts, loss and separation, social relations, and health concerns) and MetS. Results MetS was identified in 35.8% of participants in the 2007 cohort and 46.2% in the 2013 cohort. In the fully adjusted analysis, the odds ratio (OR) (95%CI) for MetS according to psychological status was 1.65 (1.64-1.65) for psychological distress level, 1.09 (1.01-1.20) for psychological distress score, and 1.21 (1.09-1.42) for total perceived stress score. There was also evidence of association for social relations, personal conflicts, job conflicts, job security, health concern, loss and separation, educational concerns, and sexual life subscales. Conclusion Perceived stressors and some of their subscales were associated with MetS.
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Affiliation(s)
- Hamidreza Roohafza
- Isfahan Cardiovascular Research Center, Cardiovascular Research Institute, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Danesh Heidari
- School of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Mohammad Talaei
- Institute of Population Health Sciences, Barts and the London School of Medicine, Queen Mary University of London, London, UK
| | - Fatemeh Nouri
- Interventional Cardiology Research Center, Cardiovascular Research Institute, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Azam Khani
- Isfahan Cardiovascular Research Center, Cardiovascular Research Institute, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Nizal Sarrafzadegan
- Isfahan Cardiovascular Research Center, Cardiovascular Research Institute, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Masoumeh Sadeghi
- Cardiac Rehabilitation Research Center, Cardiovascular Research Institute, Isfahan University of Medical Sciences, Isfahan, Iran
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13
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Shively CA, Frye BM, Negrey JD, Johnson CSC, Sutphen CL, Molina AJA, Yadav H, Snyder-Mackler N, Register TC. The interactive effects of psychosocial stress and diet composition on health in primates. Neurosci Biobehav Rev 2023; 152:105320. [PMID: 37453725 PMCID: PMC10424262 DOI: 10.1016/j.neubiorev.2023.105320] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2023] [Revised: 07/07/2023] [Accepted: 07/12/2023] [Indexed: 07/18/2023]
Abstract
Social disadvantage and diet composition independently impact myriad dimensions of health. They are closely entwined, as social disadvantage often yields poor diet quality, and may interact to fuel differential health outcomes. This paper reviews effects of psychosocial stress and diet composition on health in nonhuman primates and their implications for aging and human health. We examined the effects of social subordination stress and Mediterranean versus Western diet on multiple systems. We report that psychosocial stress and Western diet have independent and additive adverse effects on hypothalamic-pituitary-adrenal and autonomic nervous system reactivity to psychological stressors, brain structure, and ovarian function. Compared to the Mediterranean diet, the Western diet resulted in accelerated aging, nonalcoholic fatty liver disease, insulin resistance, gut microbial changes associated with increased disease risk, neuroinflammation, neuroanatomical perturbations, anxiety, and social isolation. This comprehensive, multisystem investigation lays the foundation for future investigations of the mechanistic underpinnings of psychosocial stress and diet effects on health, and advances the promise of the Mediterranean diet as a therapeutic intervention on psychosocial stress.
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Affiliation(s)
- Carol A Shively
- Department of Pathology, Comparative Medicine, Wake Forest University School of Medicine, Winston-Salem, NC, USA.
| | - Brett M Frye
- Department of Pathology, Comparative Medicine, Wake Forest University School of Medicine, Winston-Salem, NC, USA; Department of Biology, Emory and Henry College, Emory, VA, USA
| | - Jacob D Negrey
- Department of Pathology, Comparative Medicine, Wake Forest University School of Medicine, Winston-Salem, NC, USA
| | | | - Courtney L Sutphen
- Department of Pathology, Comparative Medicine, Wake Forest University School of Medicine, Winston-Salem, NC, USA
| | | | - Hariom Yadav
- Center for Microbiome Research, Microbiomes Institute, University of South Florida, Tampa, FL, USA
| | - Noah Snyder-Mackler
- Center for Evolution and Medicine, Arizona State University, Tempe, AZ, USA; School of Life Sciences, Arizona State University, Tempe, AZ, USA; School for Human Evolution and Social Change, Arizona State University, Tempe, AZ, USA
| | - Thomas C Register
- Department of Pathology, Comparative Medicine, Wake Forest University School of Medicine, Winston-Salem, NC, USA
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14
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Paganini S, Meier E, Terhorst Y, Wurst R, Hohberg V, Schultchen D, Strahler J, Wursthorn M, Baumeister H, Messner EM. Stress Management Apps: Systematic Search and Multidimensional Assessment of Quality and Characteristics. JMIR Mhealth Uhealth 2023; 11:e42415. [PMID: 37642999 PMCID: PMC10498318 DOI: 10.2196/42415] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2022] [Accepted: 06/06/2023] [Indexed: 08/31/2023] Open
Abstract
BACKGROUND Chronic stress poses risks for physical and mental well-being. Stress management interventions have been shown to be effective, and stress management apps (SMAs) might help to transfer strategies into everyday life. OBJECTIVE This review aims to provide a comprehensive overview of the quality and characteristics of SMAs to give potential users or health professionals a guideline when searching for SMAs in common app stores. METHODS SMAs were identified with a systematic search in the European Google Play Store and Apple App Store. SMAs were screened and checked according to the inclusion criteria. General characteristics and quality were assessed by 2 independent raters using the German Mobile Application Rating Scale (MARS-G). The MARS-G assesses quality (range 1 to 5) on the following four dimensions: (1) engagement, (2) functionality, (3) esthetics, and (4) information. In addition, the theory-based stress management strategies, evidence base, long-term availability, and common characteristics of the 5 top-rated SMAs were assessed and derived. RESULTS Of 2044 identified apps, 121 SMAs were included. Frequently implemented strategies (also in the 5 top-rated SMAs) were psychoeducation, breathing, and mindfulness, as well as the use of monitoring and reminder functions. Of the 121 SMAs, 111 (91.7%) provided a privacy policy, but only 44 (36.4%) required an active confirmation of informed consent. Data sharing with third parties was disclosed in only 14.0% (17/121) of the SMAs. The average quality of the included apps was above the cutoff score of 3.5 (mean 3.59, SD 0.50). The MARS-G dimensions yielded values above this cutoff score (functionality: mean 4.14, SD 0.47; esthetics: mean 3.76, SD 0.73) and below this score (information: mean 3.42, SD 0.46; engagement: mean 3.05, SD 0.78). Most theory-based stress management strategies were regenerative stress management strategies. The evidence base for 9.1% (11/121) of the SMAs could be identified, indicating significant group differences in several variables (eg, stress or depressive symptoms) in favor of SMAs. Moreover, 38.0% (46/121) of the SMAs were no longer available after a 2-year period. CONCLUSIONS The moderate information quality, scarce evidence base, constraints in data privacy and security features, and high volatility of SMAs pose challenges for users, health professionals, and researchers. However, owing to the scalability of SMAs and the few but promising results regarding their effectiveness, they have a high potential to reach and help a broad audience. For a holistic stress management approach, SMAs could benefit from a broader repertoire of strategies, such as more instrumental and mental stress management strategies. The common characteristics of SMAs with top-rated quality can be used as guidance for potential users and health professionals, but owing to the high volatility of SMAs, enhanced evaluation frameworks are needed.
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Affiliation(s)
- Sarah Paganini
- Department of Sport Psychology, Institute of Sports and Sport Science, University of Freiburg, Freiburg, Germany
| | - Evelyn Meier
- University of Education Freiburg, Freiburg, Germany
| | - Yannik Terhorst
- Clinical Psychology and Psychotherapy, Ulm University, Ulm, Germany
| | - Ramona Wurst
- Department of Sport Psychology, Institute of Sports and Sport Science, University of Freiburg, Freiburg, Germany
| | - Vivien Hohberg
- Department of Sport, Exercise and Health, Faculty of Medicine, University of Basel, Basel, Switzerland
| | - Dana Schultchen
- Clinical and Health Psychology, Ulm University, Ulm, Germany
| | - Jana Strahler
- Department of Sport Psychology, Institute of Sports and Sport Science, University of Freiburg, Freiburg, Germany
| | - Max Wursthorn
- Department of Public and Nonprofit Management, University of Freiburg, Freiburg, Germany
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15
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Wang Y, Dai X, Zhu J, Xu Z, Lou J, Chen K. What complex factors influence sleep quality in college students? PLS-SEM vs. fsQCA. Front Psychol 2023; 14:1185896. [PMID: 37691806 PMCID: PMC10485266 DOI: 10.3389/fpsyg.2023.1185896] [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: 03/14/2023] [Accepted: 08/10/2023] [Indexed: 09/12/2023] Open
Abstract
Introduction Sleep quality has a significant impact on the health-related quality of life, particularly among college students. This study proposes a framework for identifying factors that influence college students' sleep quality, including stress, self-control, bedtime habits, and neighborhood environment. Methods The study employed a cross-sectional analytical approach on a convenience sample of 255 medical students from a private university in China during the 2021/2022 academic year, of which 80.39% (205) were women. Two complementary methodologies, partial least squares-structural equation modeling (PLS-SEM), and fuzzy sets qualitative comparative analysis (fsQCA), were utilized in the study. Results The results of the PLS-SEM analysis suggest that Stress and Self-control act as mediating variables in the model, with Bedtime habits and Neighborhood environment influencing sleep quality through these variables. Additionally, the fsQCA analysis reveals that Bedtime habits and Neighborhood environment can combine with Stress and Self-control, respectively, to influence sleep quality. Discussion These findings provide insight into how multiple factors, such as Stress, Self-control, Bedtime habits, and Neighborhood environment, can impact college students' sleep quality, and can be used to develop intervention programs aimed at improving it. Moreover, the use of both methodologies enables the expansion of new methodological approaches that can be applied to different contexts.
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Affiliation(s)
| | | | | | | | | | - Keda Chen
- Shulan International Medical College, Zhejiang Shuren University, Hangzhou, China
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16
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Lin C, Howard VJ, Nanavati HD, Judd SE, Howard G. The association of baseline depressive symptoms and stress on withdrawal in a national longitudinal cohort: the REGARDS study. Ann Epidemiol 2023; 84:8-15. [PMID: 37182817 PMCID: PMC10524111 DOI: 10.1016/j.annepidem.2023.05.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2023] [Revised: 05/09/2023] [Accepted: 05/10/2023] [Indexed: 05/16/2023]
Abstract
PURPOSE To measure the association of baseline psychological symptoms (depressive symptoms and perceived stress) with withdrawal from a cohort study. METHODS Depressive symptoms and perceived stress were obtained using validated measures during the baseline computer-assisted telephonic interview for the REasons for Geographic and Racial Differences in Stroke study a national longitudinal cohort (≥45 years, 42% Black, 55% women) recruited between 2003 and 2007. Participants who completed follow-up after September 1, 2019, were considered active. Primary outcome was time to study withdrawal. The association of psychological symptoms and time-to-withdrawal was measured using Cox proportional hazard regression models with incremental adjustments by demographic and clinical factors. RESULTS Out of 29,964 participants included in the analysis, 11,111 (37.1%) participants withdrew over the follow-up period (median: 11 years). Compared to participants with low depressive symptoms, those with moderate symptoms had 5% higher risk (aHR= 1.05; 95% CI= 1.00-1.10) and those with high level of depressive had 19% higher risk (aHR= 1.19; 95% CI= 1.11-1.27) of withdrawal in fully adjusted models. No significant association between perceived stress and withdrawal risk was observed. CONCLUSIONS Depressive symptoms were significantly associated with withdrawal. Prevalence of depressive symptoms at baseline is an important indicator of participant retention in large prospective cohorts.
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Affiliation(s)
- Chen Lin
- Department of Neurology, University of Alabama at Birmingham, Birmingham.
| | - Virginia J Howard
- Department of Biostatistics, University of Alabama at Birmingham, Birmingham
| | - Hely D Nanavati
- Department of Biostatistics, University of Alabama at Birmingham, Birmingham
| | - Suzanne E Judd
- Department of Biostatistics, University of Alabama at Birmingham, Birmingham
| | - George Howard
- Department of Biostatistics, University of Alabama at Birmingham, Birmingham
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17
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Tanaka W, Matsuyama H, Shimoi K, Yokoyama D, Sakakibara H. Social confrontation stress decreases hepatic fibroblast growth factor-21 expression in aged mice. Biochem Biophys Rep 2023; 34:101454. [PMID: 37020789 PMCID: PMC10068015 DOI: 10.1016/j.bbrep.2023.101454] [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: 01/20/2023] [Revised: 03/07/2023] [Accepted: 03/08/2023] [Indexed: 04/07/2023] Open
Abstract
We previously showed that social stress exposure in mature adult mice increased blood corticosterone concentrations at 2 days, disrupted hepatic lipid metabolism-related pathway at 30 days, and increased the risk of overweight with hepatic hypertrophy at 90 days. To further investigate the effects of aging on the physiological responses to social stress, we conducted a study using male BALB/c mice at the ages of 2 months (mature age), 14 months (middle age) and 26 months (old age), and exposed them to confrontation stress for 2 or 7 days. Blood corticosterone concentrations were increased at 2 days of stress, and then returned to baseline concentrations. This change was observed only at 2 months of age. We further examined the effect of aging on hepatic gene expression of fibroblast growth factor-21 (Fgf21) and found that its expression was significantly decreased after 7 days of stress at 14 months of age and after 2 days of stress at 26 months of age, indicating these decreasing effects became more pronounced with age. In conclusion, our study suggests that hepatic Fgf21 expression decrease under exposure to confrontation stress at middle or more age, indicating that stress response on Fgf21 related pathway might be more pronounced with age when exposed to stress.
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Affiliation(s)
- Wataru Tanaka
- Interdisciplinary Graduate School of Agriculture and Engineering, University of Miyazaki, Gakuen Kibana-dai Nishi, Miyazaki, 889-2192, Japan
| | - Hiroki Matsuyama
- Interdisciplinary Graduate School of Agriculture and Engineering, University of Miyazaki, Gakuen Kibana-dai Nishi, Miyazaki, 889-2192, Japan
| | - Kayoko Shimoi
- Graduate School of Integrated Pharmaceutical and Nutritional Sciences, University of Shizuoka, Yada, Shizuoka, 422-8526, Japan
| | - Daigo Yokoyama
- Interdisciplinary Graduate School of Agriculture and Engineering, University of Miyazaki, Gakuen Kibana-dai Nishi, Miyazaki, 889-2192, Japan
| | - Hiroyuki Sakakibara
- Interdisciplinary Graduate School of Agriculture and Engineering, University of Miyazaki, Gakuen Kibana-dai Nishi, Miyazaki, 889-2192, Japan
- Corresponding author.
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Ing CT, Clemens B, Ahn HJ, Kaholokula JK, Hovmand PS, Seto TB, Novotny R. Food Insecurity and Blood Pressure in a Multiethnic Population. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2023; 20:6242. [PMID: 37444090 PMCID: PMC10341426 DOI: 10.3390/ijerph20136242] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/10/2023] [Revised: 06/20/2023] [Accepted: 06/22/2023] [Indexed: 07/15/2023]
Abstract
Food insecurity is a social determinant of health and is increasingly recognized as a risk factor for hypertension. Native Hawaiians bear a disproportionate burden of hypertension and known risk factors. Despite this, the relative effects of food insecurity and financial instability on blood pressure have yet to be investigated in this population. This study examines the relative effects of food insecurity and financial instability on blood pressure, controlling for potential confounders in a multiethnic sample. Participants (n = 124) were recruited from a U.S. Department of Agriculture-funded study called the Children's Healthy Living Center of Excellence. Biometrics (i.e., blood pressure, weight, and height) were measured. Demographics, physical activity, diet, psychosocial variables, food insecurity, and financial instability were assessed via self-report questionnaires. Hierarchical linear regression models were conducted. Model 1, which included sociodemographic variables and known biological risk factors, explained a small but significant amount of variance in systolic blood pressure. Model 2 added physical activity and daily intake of fruit, fiber, and whole grains, significantly improving the model. Model 3 added financial instability and food insecurity, further improving the model (R2 = 0.37, F = 2.67, p = 0.031). Food insecurity, female sex, and BMI were significantly and independently associated with increased systolic blood pressure. These results suggest a direct relationship between food insecurity and systolic blood pressure, which persisted after controlling for physical activity, consumption of fruits, fiber, and whole grains, and BMI. Efforts to reduce food insecurity, particularly among Native Hawaiians, may help reduce hypertension in this high-risk population.
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Affiliation(s)
- Claire Townsend Ing
- Department of Native Hawaiian Health, University of Hawaii at Mānoa, 677 Ala Moana Boulevard, Honolulu, HI 96813, USA
| | - Brettany Clemens
- Nancy Atmospera-Walch School of Nursing, University of Hawaii at Mānoa, 2528 McCarthy Mall, Honolulu, HI 96822, USA
| | - Hyeong Jun Ahn
- Department of Complementary & Integrative Medicine, University of Hawaii at Mānoa, 651 Ilalo Street, Honolulu, HI 96813, USA
| | | | - Peter S. Hovmand
- Center for Community Health Integration, Case Western Reserve University, 10900 Euclid Avenue, Cleveland, OH 44106, USA
| | - Todd B. Seto
- Cardiovascular Diseases, Queen’s Medical Center, 550 S Beretania Street, Honolulu, HI 96813, USA
| | - Rachel Novotny
- Human Nutrition, Food and Animal Sciences, University of Hawaii at Mānoa, 1955 East-West Road, Honolulu, HI 96822, USA
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Proeschold-Bell RJ, Eagle DE, Tice LC, Yao J, Rash JA, Choi JY, Stringfield B, Labrecque SM. The Selah Pilot Study of Spiritual, Mindfulness, and Stress Inoculation Practices on Stress-Related Outcomes Among United Methodist Clergy in the United States. JOURNAL OF RELIGION AND HEALTH 2023:10.1007/s10943-023-01848-x. [PMID: 37365439 PMCID: PMC10366291 DOI: 10.1007/s10943-023-01848-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 05/31/2023] [Indexed: 06/28/2023]
Abstract
The job-demand-control-support model indicates that clergy are at high risk for chronic stress and adverse health outcomes. A multi-group pre-test-post-test design was used to evaluate the feasibility, acceptability, and range of outcome effect sizes for four potentially stress-reducing interventions: stress inoculation training, mindfulness-based stress reduction (MBSR), the Daily Examen, and Centering Prayer. All United Methodist clergy in North Carolina were eligible and recruited via email to attend their preferred intervention. Surveys at 0, 3, and 12 weeks assessed symptoms of stress, anxiety, and perceived stress reactivity. Heart rate variability (HRV) was assessed at baseline and 12 weeks using 24 h ambulatory heart rate monitoring data. A subset of participants completed in-depth interviews and reported skill practice using daily text messages. Standardized mean differences with 95% and 75% confidence intervals were calculated for the change observed in each intervention from baseline to 3 and 12 weeks post-baseline to determine the range of effect sizes likely to be observed in a definitive trial. 71 clergy participated in an intervention. The daily percentage of participants engaging in stress management practices ranged from 47% (MBSR) to 69% (Examen). Results suggest that participation in Daily Examen, stress inoculation, or MBSR interventions could plausibly result in improvement in stress and anxiety at 12 weeks with small-to-large effect sizes. Small effect sizes on change in HRV were plausible for MBSR and Centering Prayer from baseline to 12 weeks. All four interventions were feasible and acceptable, although Centering Prayer had lower enrollment and mixed results.
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Affiliation(s)
- Rae Jean Proeschold-Bell
- Duke Global Health Institute, Duke University, Durham, USA.
- Duke Center for Health Policies and Inequalities Research, Duke University, Durham, USA.
| | - David E Eagle
- Duke Global Health Institute, Duke University, Durham, USA
- Duke Center for Health Policies and Inequalities Research, Duke University, Durham, USA
| | - Logan C Tice
- Duke Global Health Institute, Duke University, Durham, USA
- Duke Center for Health Policies and Inequalities Research, Duke University, Durham, USA
| | - Jia Yao
- Duke Global Health Institute, Duke University, Durham, USA
- Duke Center for Health Policies and Inequalities Research, Duke University, Durham, USA
| | - Joshua A Rash
- Department of Psychology, Memorial University of Newfoundland, St. John's, NF, Canada
| | - Jessica Y Choi
- Duke Global Health Institute, Duke University, Durham, USA
- Duke Center for Health Policies and Inequalities Research, Duke University, Durham, USA
| | - Beth Stringfield
- Duke Global Health Institute, Duke University, Durham, USA
- Duke Center for Health Policies and Inequalities Research, Duke University, Durham, USA
| | - Sofia M Labrecque
- Duke Global Health Institute, Duke University, Durham, USA
- Duke Center for Health Policies and Inequalities Research, Duke University, Durham, USA
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20
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Puchner E, Platzer M, Dalkner N, Schwalsberger K, Lenger M, Fellendorf FT, Unterrainer HF, Schwerdtfeger A, Reininghaus B, Reininghaus EZ. Effects of Metabolic Syndrome and Sex on Stress Coping Strategies in Individuals with Depressive Disorder. Metabolites 2023; 13:metabo13050652. [PMID: 37233693 DOI: 10.3390/metabo13050652] [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: 02/27/2023] [Revised: 04/26/2023] [Accepted: 05/08/2023] [Indexed: 05/27/2023] Open
Abstract
Metabolic syndrome (MetS) is related to depression and contributes to reduced life expectancy in individuals with mental disorders. Stress coping strategies are important factors in the development and maintenance of depressive disorders and have been related to metabolic disturbances. The aim of this study was to determine whether there is a difference in the use of positive (re- and devaluation, distraction, and control) and negative stress coping strategies in relation to patients' MetS. A sample of 363 individuals (n female = 204, n male = 159) with a diagnosis of depression was measured with the Stress Coping Style Questionnaire and the Beck Depression Inventory. In addition, we collected data on MetS (waist circumference, triglycerides, high-density lipoprotein, fasting glucose/diabetes, blood pressure/hypertonia) according to the International Diabetes Federation. A 2 × 2 design including Mets (with vs. without) and sex (female vs. male) was performed to test for differences in stress coping strategies. Individuals with depression and MetS scored higher on distraction strategies than depressed individuals without MetS (p < 0.01, corrected with false discovery rate). In addition, we found sex differences in stress coping strategies indicating that women with depression scored higher on distraction strategies (p < 0.001, FDR corrected), as well as negative strategies (p < 0.001, FDR corrected), than men. No significant interaction between MetS and sex was found regarding the higher value of stress coping strategies. Findings suggest that individuals with depression and MetS used distraction strategies to a higher amount to cope with stress, which could be stress eating in some cases, than those without MetS. Women with depressive disorders had higher values than men on other coping strategies in our sample of individuals with depression. A better understanding of MetS and sex-specific differences in stress coping strategies might help to plan more effective preventive strategies and personalized treatment options for depression.
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Affiliation(s)
- Eva Puchner
- Institute of Psychology, University of Graz, 8010 Graz, Austria
| | - Martina Platzer
- Department of Psychiatry and Psychotherapeutic Medicine, Medical University Graz, 8036 Graz, Austria
| | - Nina Dalkner
- Department of Psychiatry and Psychotherapeutic Medicine, Medical University Graz, 8036 Graz, Austria
| | - Karin Schwalsberger
- Department of Psychiatry and Psychotherapeutic Medicine, Medical University Graz, 8036 Graz, Austria
| | - Melanie Lenger
- Department of Psychiatry and Psychotherapeutic Medicine, Medical University Graz, 8036 Graz, Austria
| | - Frederike T Fellendorf
- Department of Psychiatry and Psychotherapeutic Medicine, Medical University Graz, 8036 Graz, Austria
| | - Human-Friedrich Unterrainer
- Institute of Psychology, University of Graz, 8010 Graz, Austria
- Department of Psychiatry and Psychotherapeutic Medicine, Medical University Graz, 8036 Graz, Austria
- Institute of Religious Studies, University of Vienna, 1010 Vienna, Austria
- Center for Integrative Addiction Research (CIAR), Grüner Kreis Society, 1110 Vienna, Austria
- Faculty of Psychotherapy Science, Sigmund Freud University, 1020 Vienna, Austria
| | | | - Bernd Reininghaus
- Department of Psychiatry and Psychotherapeutic Medicine, Medical University Graz, 8036 Graz, Austria
| | - Eva Z Reininghaus
- Department of Psychiatry and Psychotherapeutic Medicine, Medical University Graz, 8036 Graz, Austria
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Teixeira ALDS, da Silva WB, de Gouvêa LV, de Souza GN, Oliveira KG, Gonzaga CN, Almosny NRP, de Alencar NX. Asymmetric dimethyl arginine in captive owl monkeys (Aotus sp). J Med Primatol 2023; 52:144-146. [PMID: 36223274 DOI: 10.1111/jmp.12624] [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: 07/20/2022] [Revised: 09/16/2022] [Accepted: 09/28/2022] [Indexed: 11/30/2022]
Abstract
Only four of 40 animals had measurable asymmetric dimethyl arginine (ADMA) levels. The young primate had the lowest value (53.4 ng/ml) when compared with the two adults (218.8 ± 9.3 ng/ml) and the elderly one (320.5 ng/ml). The ADMA levels in this study may relate to the echocardiographic abnormalities found, and possible hypertensive individuals.
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Affiliation(s)
- André Luis de Souza Teixeira
- Postgraduate Program in Veterinary Medicine (Clinic and Animal Reproduction), School of Veterinary Medicine, Federal Fluminense University, Niterói, Brazil
| | - Welington Bandeira da Silva
- Postgraduate Program in Veterinary Medicine (Clinic and Animal Reproduction), School of Veterinary Medicine, Federal Fluminense University, Niterói, Brazil.,Brazilian National Primate Center/Evandro Chagas Institute, Ananindeua, Brazil
| | - Liana Villela de Gouvêa
- Postgraduate Program in Veterinary Medicine (Clinic and Animal Reproduction), School of Veterinary Medicine, Federal Fluminense University, Niterói, Brazil
| | - Guilherme Nunes de Souza
- Postgraduate Program in Veterinary Medicine (Clinic and Animal Reproduction), School of Veterinary Medicine, Federal Fluminense University, Niterói, Brazil
| | | | | | - Nádia Regina Pereira Almosny
- Postgraduate Program in Veterinary Medicine (Clinic and Animal Reproduction), School of Veterinary Medicine, Federal Fluminense University, Niterói, Brazil
| | - Nayro Xavier de Alencar
- Postgraduate Program in Veterinary Medicine (Clinic and Animal Reproduction), School of Veterinary Medicine, Federal Fluminense University, Niterói, Brazil
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Bhargava A. Unraveling corticotropin-releasing factor family-orchestrated signaling and function in both sexes. VITAMINS AND HORMONES 2023; 123:27-65. [PMID: 37717988 DOI: 10.1016/bs.vh.2023.01.009] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/16/2023]
Abstract
Stress responses to physical, psychological, environmental, or cellular stressors, has two arms: initiation and recovery. Corticotropin-releasing factor (CRF) is primarily responsible for regulating and/or initiating stress responses via, whereas urocortins (UCNs) are involved in the recovery response to stress via feedback inhibition. Stress is a loaded, polysemous word and is experienced in a myriad of ways. Some stressors are good for an individual, in fact essential, whereas other stressors are associated with bad outcomes. Perceived stress, like beauty, lies in the eye of the beholder, and hence the same stressor can result in individual-specific outcomes. In mammals, there are two main biological sexes with reproduction as primary function. Reproduction and nutrition can also be viewed as stressors; based on a body of work from my laboratory, we propose that the functions of all other organs have co-evolved to optimize and facilitate an individual's nutritional and reproductive functions. Hence, sex differences in physiologically relevant outcomes are innate and occur at all levels- molecular, endocrine, immune, and (patho)physiological. CRF and three UCNs are peptide hormones that mediate their physiological effects by binding to two known G protein-coupled receptors (GPCRs), CRF1 and CRF2. Expression and function of CRF family of hormones and their receptors is likely to be sexually dimorphic in all organs. In this chapter, based on the large body of work from others and my laboratory, an overview of the CRF family with special emphasis on sex-specific actions of peripherally expressed CRF2 receptor in health and disease is provided.
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Affiliation(s)
- Aditi Bhargava
- Center for Reproductive Sciences, Department of Obstetrics and Gynecology, University of California San Francisco, San Francisco, CA, United States.
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23
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Stoohs RA, Gold MS. Symptoms of sleep disordered breathing: Association with the apnea-hypopnea index and somatic arousal. Sleep Med 2023; 101:350-356. [PMID: 36473324 DOI: 10.1016/j.sleep.2022.11.003] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/13/2022] [Revised: 10/17/2022] [Accepted: 11/04/2022] [Indexed: 11/16/2022]
Abstract
We investigated the association of typical symptoms of obstructive sleep apnea with a measure of daytime somatic arousal and with the apnea-hypopnea index. We extended the finding of an association between sleepiness, fatigue and somatic arousal previously reported in a US sleep apnea population to a German sleep apnea population (n = 374) and to other typical sleep apnea symptoms, insomnia, anxiety, daytime alertness and non-restorative sleep. Somatic arousal was measured using the body sensation questionnaire (BSQ). Correlations of apnea-hypopnea index and BSQ were computed with values of polysomnographic variables derived from overnight sleep studies and with severity of OSA symptoms. Apnea-hypopnea index and BSQ scores showed only a small negative correlation with each other; each correlated independently with the Epworth Sleepiness Scale score. Controlling for BSQ score, the apnea-hypopnea index was found to affect sleepiness only when it exceeded 50/h. Severity of all other sleep apnea symptoms did not increase with increasing apnea-hypopnea index. In contrast, severity of all symptoms of sleep apnea increased consistently with increasing BSQ scores. Thus, autonomic stress associated with obstructive sleep apnea may be the driving force behind sleep apnea symptoms rather than the sleep fragmentation associated with obstructive sleep apnea severity (apnea-hypopnea index). These findings support previously reported correlations by Gold and associates between the levels of somatic arousal, sleepiness and fatigue. Using the apnea-hypopnea index and BSQ together renders a more comprehensive assessment of sleep apnea than apnea-hypopnea index alone, which appears to impact only on sleepiness and only when it exceeds 50/h. More work is needed to elucidate the source of the chronic stress, which appears to arise endogenously in affected individuals, likely as a function of sleep disordered breathing, such as snoring/inspiratory flow limitation.
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Affiliation(s)
- Riccardo A Stoohs
- Somnolab Sleep Disorders Center, Am Kai 10, 44263, Dortmund, Germany.
| | - Morris S Gold
- IQVIA Biotech, 1700 Perimeter Park Dr, Morrisville, NC, USA.
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24
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Feasibility study for detection of mental stress and depression using pulse rate variability metrics via various durations. Biomed Signal Process Control 2023. [DOI: 10.1016/j.bspc.2022.104145] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Jang YS, Joo HJ, Jung YH, Park EC, Jang SY. Association of the "Weekend Warrior" and Other Physical Activity Patterns with Metabolic Syndrome in the South Korean Population. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:ijerph192013434. [PMID: 36294014 PMCID: PMC9603538 DOI: 10.3390/ijerph192013434] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/29/2022] [Revised: 10/09/2022] [Accepted: 10/10/2022] [Indexed: 05/26/2023]
Abstract
These days, it is not common for people to have time to do physical activities regularly because of their own work. So, they perform physical activities all at once, which is often called the "weekend warrior". Therefore, this study aimed to examine the association of the "weekend warrior" and other physical activity patterns with metabolic syndrome. Data from the Korea National Health and Nutrition Examination Survey were used, and 27,788 participants were included. The participants were divided into inactive, weekend warriors, and regularly active based on physical activity patterns. The risk of metabolic syndrome in each group was analyzed using multiple logistic regression. The inactive and weekend warrior groups showed a higher likelihood of developing metabolic syndrome than the regularly active groups (weekend warrior: odds ratio (OR) 1.29, confidence interval (CI) 1.02-1.65; inactive: OR 1.38, CI 1.25-1.53). According to the physical activity patterns, the weekend warrior group showed a dose-response relationship compared to the regularly active group (only moderate: OR 1.85, CI 1.25-2.72; only vigorous: OR 1.41, CI 0.93-2.14; both: OR 0.84, CI 0.56-1.27). This study found increasing the amount of physical activity and performing vigorous-intensity physical activity helped manage metabolic syndrome in the weekend warrior group.
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Affiliation(s)
- Yun Seo Jang
- Department of Public Health, Graduate School, Yonsei University, Seoul 03722, Korea
- Institute of Health Services Research, Yonsei University, Seoul 03722, Korea
| | - Hye Jin Joo
- Department of Public Health, Graduate School, Yonsei University, Seoul 03722, Korea
- Institute of Health Services Research, Yonsei University, Seoul 03722, Korea
| | - Yun Hwa Jung
- Department of Public Health, Graduate School, Yonsei University, Seoul 03722, Korea
- Institute of Health Services Research, Yonsei University, Seoul 03722, Korea
| | - Eun-Cheol Park
- Institute of Health Services Research, Yonsei University, Seoul 03722, Korea
- Department of Preventive Medicine, College of Medicine, Yonsei University, Seoul 03722, Korea
| | - Suk-Yong Jang
- Institute of Health Services Research, Yonsei University, Seoul 03722, Korea
- Department of Healthcare Management, Graduate School of Public Health, Yonsei University, Seoul 03722, Korea
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Tripska K, Draessler J, Pokladnikova J. Heart rate variability, perceived stress and willingness to seek counselling in undergraduate students. J Psychosom Res 2022; 160:110972. [PMID: 35728339 DOI: 10.1016/j.jpsychores.2022.110972] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/24/2021] [Revised: 06/11/2022] [Accepted: 06/12/2022] [Indexed: 11/26/2022]
Abstract
OBJECTIVE The primary aim was to determine the level of stress in Czech pharmacy students using both subjective and physiological markers of stress throughout their study. The secondary aim was to investigate association of stress with sociodemographic and clinical characteristics, and to determine the predictors of the likelihood of enrolling in psychotherapy counselling. METHODS Design: A prospective observational study. SETTING Faculty of Pharmacy in Hradec Kralove, Czech Republic. SUBJECTS 175 s-year pharmacy students in 2016, 149 students in 2017, and 51 students in 2018. OUTCOME MEASURES Perceived stress scale (PSS-10), heart rate variability (HRV, emWavePro), a self-administered survey (sociodemographic and clinical data, likelihood of enrolling in psychotherapy counselling). RESULTS The average PSS score was 18.3 ± 6.7. There were no significant changes in PSS-10 and HRV parameters between 2016 and 2018. There was a significant negative correlation between PSS-10 and LF power (p = 0.012). Female gender and poor health status were more frequently observed among the respondents with impaired HRV (p = 0.026 for female gender and p = 0.025 and p = 0.042 for poor health status). Fifty-nine percent of students would be likely to enroll in psychotherapy counselling, with men being significantly less inclined to participate compared to women (p = 0.01). CONCLUSION Czech pharmacy students experience moderate levels of stress throughout their studies, which correlates with physiological markers of stress as well as their overall health. Push and pull factors of using mind-body interventions to manage stress should be further examined, especially in high risk groups.
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Affiliation(s)
- Katarina Tripska
- The Department of Biological and Medical Sciences, Faculty of Pharmacy in Hradec Kralove, Charles University, Czech Republic
| | - Jan Draessler
- The Department of Informatics and Quantitative Methods, Faculty of Informatics and Management, University of Hradec Kralove, Czech Republic
| | - Jitka Pokladnikova
- The Department of Social and Clinical Pharmacy, Faculty of Pharmacy in Hradec Kralove, Charles University, Czech Republic.
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Henein MY, Vancheri S, Longo G, Vancheri F. The Impact of Mental Stress on Cardiovascular Health—Part II. J Clin Med 2022; 11:jcm11154405. [PMID: 35956022 PMCID: PMC9369438 DOI: 10.3390/jcm11154405] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2022] [Revised: 07/23/2022] [Accepted: 07/26/2022] [Indexed: 12/03/2022] Open
Abstract
Endothelial dysfunction is one of the earliest manifestations of atherosclerosis, contributing to its development and progression. Mental stress induces endothelial dysfunction through increased activity of the sympathetic nervous system, release of corticotropin-releasing hormone from the hypothalamus, inhibition of nitric oxide (NO) synthesis by cortisol, and increased levels of pro-inflammatory cytokines. Mental-stress-induced increased output of the sympathetic nervous system and concomitant withdrawal of the parasympathetic inflammatory reflex results in systemic inflammation and activation of a neural–hematopoietic–arterial axis. This includes the brainstem and subcortical regions network, bone marrow activation, release of leukocytes into the circulation and their migration to the arterial wall and atherosclerotic plaques. Low-grade, sterile inflammation is involved in all steps of atherogenesis, from coronary plaque formation to destabilisation and rupture. Increased sympathetic tone may cause arterial smooth-muscle-cell proliferation, resulting in vascular hypertrophy, thus contributing to the development of hypertension. Emotional events also cause instability of cardiac repolarisation due to brain lateralised imbalance of cardiac autonomic nervous stimulation, which may lead to asymmetric repolarisation and arrhythmia. Acute emotional stress can also provoke severe catecholamine release, leading to direct myocyte injury due to calcium overload, known as myocytolysis, coronary microvascular vasoconstriction, and an increase in left ventricular afterload. These changes can trigger a heart failure syndrome mimicking acute myocardial infarction, characterised by transient left ventricular dysfunction and apical ballooning, known as stress (Takotsubo) cardiomyopathy. Women are more prone than men to develop mental-stress-induced myocardial ischemia (MSIMI), probably reflecting gender differences in brain activation patterns during mental stress. Although guidelines on CV prevention recognise psychosocial factors as risk modifiers to improve risk prediction and decision making, the evidence that their assessment and treatment will prevent CAD needs further evaluation.
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Affiliation(s)
- Michael Y. Henein
- Institute of Public Health and Clinical Medicine, Umea University, 90187 Umea, Sweden;
- Brunel University, Middlesex, London UB8 3PH, UK
- St. George’s University, London SW17 0RE, UK
| | - Sergio Vancheri
- Radiology Department, I.R.C.C.S. Policlinico San Matteo, 27100 Pavia, Italy;
| | - Giovanni Longo
- Cardiovascular and Interventional Department, S. Elia Hospital, 93100 Caltanissetta, Italy;
| | - Federico Vancheri
- Department of Internal Medicine, S. Elia Hospital, 93100 Caltanissetta, Italy
- Correspondence:
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Is the Prevalence of Low Physical Activity among Teachers Associated with Depression, Anxiety, and Stress? INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:ijerph19148868. [PMID: 35886716 PMCID: PMC9320074 DOI: 10.3390/ijerph19148868] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 06/01/2022] [Revised: 07/15/2022] [Accepted: 07/17/2022] [Indexed: 02/04/2023]
Abstract
The aim of this study was to analyze the levels of stress, depression, and anxiety among Polish secondary school teachers and their association with selected psychosocial, sociodemographic, and lifestyle factors. A cross-sectional study was conducted among 116 Polish teachers in 2019, using the International Physical Activity Questionnaire—Short Form (IPAQ-SF), the Depression and Anxiety Stress Scale (DASS-21), and author questionnaire including psychosocial factors specific to the respondents’ work environment. The prevalence of moderately to extremely severe levels of depression, anxiety, and symptoms of stress in teachers was 18.1%, 22.4%, and 51.7%, respectively. Among respondents with moderate or high physical activity level (PAL), normal or mild levels of depression (OR = 3.62; CI [1.31–10.03]), anxiety (OR = 2.61; CI [1.01–6.73]), and stress (OR = 2.79; CI [1.16–6.69]) were more common. The level of individual symptoms of mental disorders was higher than indicated by previous Polish reports. Given that teachers’ low PAL is significantly related to their moderately to extremely severe levels of stress, depression, and anxiety, we suggest running leisure-time physical activity (LTPA) enhancement programs and supporting the leadership of school management and the higher-education system in this regard.
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Johnson DA, Knutson K, Colangelo LA, Hale L, Redline S, Carnethon M, Kershaw KN. Associations of Chronic Burden, Sleep Characteristics, and Metabolic Syndrome in the Coronary Artery Risk Development in Young Adults Study. Psychosom Med 2022; 84:711-718. [PMID: 35420593 PMCID: PMC9271585 DOI: 10.1097/psy.0000000000001081] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVE Chronic exposure to stress is associated with metabolic syndrome (MetS), but the mechanism is unclear. We investigated the associations between chronic burden, sleep, and MetS in the Coronary Artery Risk Development in Young Adults Study. METHODS Chronic burden was self-reported (2000-2001) according to experiences with stressors for longer than 6 months. Wrist actigraphy-measured sleep duration and sleep efficiency were collected for 6 days; sleep duration, sleep quality, and daytime sleepiness were self-reported (2003-2004). MetS was measured during the clinic visit, from 2005 to 2006. Multivariable logistic and Cox proportional hazard models were fit to determine the associations of interest. Mediation by sleep was assessed using the product of coefficients approach. RESULTS Among participants ( n = 606), the average (standard deviation) age was 40 (3.6) years, 58% were female, and 43% were Black. The prevalences of chronic burden, short sleep (≤6 hours), and MetS were 35%, 43% and 20.5%, respectively. High versus low chronic burden was associated with shorter self-reported sleep duration and higher daytime sleepiness. Chronic burden was associated with 1.85 higher odds (95% confidence interval = 1.11-3.09) of MetS. Sleep characteristics were not associated with MetS. There was no evidence that sleep mediated the chronic burden-MetS relation. CONCLUSION Burden of chronic stress may be an emerging novel risk factor for both poor sleep and MetS.
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Affiliation(s)
- Dayna A Johnson
- From the Department of Epidemiology (Johnson), Emory University Rollins School of Public Health, Emory University, Atlanta, Georgia; Division of Sleep and Circadian Disorders (Johnson, Redline), Brigham and Women's Hospital, Boston, Massachusetts; Department of Preventive Medicine (Colangelo, Carnethon, Kershaw) and Department of Neurology (Knutson), Northwestern University Feinberg School of Medicine, Chicago, Illinois; Department of Family (Hale), Population and Preventive Medicine, Renaissance School of Medicine, Stony Brook University, Stony Brook, New York; and Division of Sleep Medicine (Redline), Harvard Medical School, Boston, Massachusetts
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30
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Bhuiyan N, Kang JH, Papalia Z, Bopp CM, Bopp M, Mama SK. Assessing the stress-buffering effects of social support for exercise on physical activity, sitting time, and blood lipid profiles. JOURNAL OF AMERICAN COLLEGE HEALTH : J OF ACH 2022; 70:1563-1569. [PMID: 33026309 PMCID: PMC8024406 DOI: 10.1080/07448481.2020.1810055] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/22/2019] [Revised: 04/26/2020] [Accepted: 05/05/2020] [Indexed: 06/01/2023]
Abstract
OBJECTIVE This study tested the hypothesized stress-buffering effects of social support on physical activity, sitting time, and blood lipid profiles. PARTICIPANTS 537 college students. METHODS College students volunteered to self-report stress, social support for exercise, physical activity and sitting time, and provided blood samples to assess lipid profiles in this cross-sectional study. RESULTS Lower stress was associated with higher vigorous physical activity (β = -0.1, t = -2.9, p = .004). Higher social support was associated with higher moderate (β = 0.2, t = 2.0, p = .042), vigorous (β = 0.5, t = 5.4, p < .001), and total (β = 0.1, t = 3.2, p = .001) physical activity, and lower sitting time on weekdays (β = -0.1, t = -3.3, p = .001) and weekends (β = -0.2, t = -3.6, p < .001). Social support moderated the association between stress and sitting time on weekdays. CONCLUSIONS Stress reduction and fostering social support may be important strategies for promoting physical activity and reducing sedentary behaviors in college students. Additional strategies are needed to buffer the deleterious effects of stress.
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Affiliation(s)
- Nishat Bhuiyan
- Department of Kinesiology, College of Health and Human Development, The Pennsylvania State University, University Park, Pennsylvania
| | - Jamie H. Kang
- Department of Kinesiology, College of Health and Human Development, The Pennsylvania State University, University Park, Pennsylvania
| | - Zack Papalia
- Department of Kinesiology, College of Health and Human Development, The Pennsylvania State University, University Park, Pennsylvania
- Center for Fitness and Wellness, The Pennsylvania State University, University Park, Pennsylvania
| | - Christopher M. Bopp
- Department of Kinesiology, College of Health and Human Development, The Pennsylvania State University, University Park, Pennsylvania
- Center for Fitness and Wellness, The Pennsylvania State University, University Park, Pennsylvania
| | - Melissa Bopp
- Department of Kinesiology, College of Health and Human Development, The Pennsylvania State University, University Park, Pennsylvania
| | - Scherezade K. Mama
- Department of Kinesiology, College of Health and Human Development, The Pennsylvania State University, University Park, Pennsylvania
- Penn State Cancer Institute, Hershey, Pennsylvania
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Choowong-in P, Sattayasai J, Boonchoong P, Poodendaen C, Wu ATH, Tangsrisakda N, Sawatpanich T, Arun S, Uabundit N, Iamsaard S. Protective effects of Thai Mucuna pruriens (L.) DC. var. pruriens seeds on sexual behaviors and essential reproductive markers in chronic unpredictable mild stress mice. J Tradit Complement Med 2022; 12:402-413. [PMID: 35747354 PMCID: PMC9209868 DOI: 10.1016/j.jtcme.2021.12.001] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2021] [Revised: 12/08/2021] [Accepted: 12/10/2021] [Indexed: 12/23/2022] Open
Abstract
Background and aims Chronic stress is a major common cause of male infertility. Many species of velvet beans are shown to be rich in l-DOPA. In Thai folklore medicine, seeds of Mucuna pruriens (L.) DC. var. pruriens (Thai Mhamui or T-MP) have been used for treating erectile dysfunction. This study aimed to determine l-DOPA levels in T-MP seed extract and investigate its preventive on sexual behaviors and reproductive parameter damages including essential proteins in chronic unpredictable mild stress (CUMS) mice. Experimental procedure Mice were divided into 4 groups: (I) control, (II) CUMS, (III) T-MP300 + CUMS, and (IV) T-MP600 + CUMS. Groups I and II received DW while groups III and IV were pretreated with the seed extracts (300 and 600 mg/kg BW) for 14 consecutive days before co-treatment with a randomly different CUMS/day (from 12 mild stressors) for 43 days. Results and conclusion T-MP seed extract contained l-DOPA approximately 10% of total dried weight. A dose of 600 mg/kg improved sexual performances and degenerative seminiferous epithelium in CUMS mice. Sperm qualities and testosterone level were elevated while corticosterone was decreased in co-treatment groups. T-MP-CUMS cotreated groups also improved expressions of AKAP4, AR, and TyrPho proteins in testis, epididymis, and sperm. T-MP increased StAR and CYP11A1 expressions in testis. It also suppressed testicular apoptosis via decreased expressions of Hsp70, caspases 3, and 9. T-MP seeds containing l-DOPA could improve sexual behaviors and essential reproductive proteins caused by CUMS. Section Natural Products. Taxonomy classification by evise Traditional Herbal Medicine; Animal Model; Histopathology.
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Affiliation(s)
- Pannawat Choowong-in
- Department of Anatomy, Faculty of Medicine, Khon Kaen University, Khon Kaen, 40002, Thailand
- Research Institute for Human High Performance and Health Promotion (HHP & HP), Khon Kaen University, Khon Kaen, 40002, Thailand
| | - Jintana Sattayasai
- Department of Pharmacology, Faculty of Medicine, Khon Kaen University, Khon Kaen, 40002, Thailand
| | - Preecha Boonchoong
- Department of Pharmaceutical Chemistry and Technology, Faculty of Pharmaceutical Sciences, Ubon Ratchathani University, Warinchamrab, Ubon Ratchathani, 34190, Thailand
| | - Chanasorn Poodendaen
- Department of Anatomy, Faculty of Medical Science, Naresuan University, Phitsanulok, 65000, Thailand
| | - Alexander TH. Wu
- International Ph.D. Program for Translational Science, College of Science and Technology, Taipei Medical University, Taipei, 11031, Taiwan
- Clinical Research Center, Taipei Medical University Hospital, Taipei Medical University, Taipei, 11031, Taiwan
| | - Nareelak Tangsrisakda
- Department of Anatomy, Faculty of Medicine, Khon Kaen University, Khon Kaen, 40002, Thailand
- Research Institute for Human High Performance and Health Promotion (HHP & HP), Khon Kaen University, Khon Kaen, 40002, Thailand
| | - Tarinee Sawatpanich
- Department of Anatomy, Faculty of Medicine, Khon Kaen University, Khon Kaen, 40002, Thailand
| | - Supatcharee Arun
- Department of Anatomy, Faculty of Medicine, Khon Kaen University, Khon Kaen, 40002, Thailand
- Research Institute for Human High Performance and Health Promotion (HHP & HP), Khon Kaen University, Khon Kaen, 40002, Thailand
| | - Nongnut Uabundit
- Department of Anatomy, Faculty of Medicine, Khon Kaen University, Khon Kaen, 40002, Thailand
| | - Sitthichai Iamsaard
- Department of Anatomy, Faculty of Medicine, Khon Kaen University, Khon Kaen, 40002, Thailand
- Research Institute for Human High Performance and Health Promotion (HHP & HP), Khon Kaen University, Khon Kaen, 40002, Thailand
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Determining the direction of prediction of the association between parasympathetic dysregulation and exhaustion symptoms. Sci Rep 2022; 12:10648. [PMID: 35739224 PMCID: PMC9219378 DOI: 10.1038/s41598-022-14743-4] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2021] [Accepted: 06/13/2022] [Indexed: 11/08/2022] Open
Abstract
Stress-related exhaustion symptoms have a high prevalence which is only likely to increase further in the near future. Understanding the physiological underpinnings of exhaustion has important implications for accurate diagnosis and the development of effective prevention and intervention programs. Given its integrative role in stress-regulation, the parasympathetic branch of the autonomic nervous systems has been a valid starting point in the exploration of the physiological mechanisms behind exhaustion. The aim of the present study was to examine the directionality and specificity of the association between exhaustion symptoms and vagally-mediated heart rate variability (vmHRV), a relatively pure measure of parasympathetic tone. Exhaustion symptoms and vmHRV were measured at four annually assessment waves (2015-2018) of the Dresden Burnout Study. A total sample of N = 378 participants who attended at least two of the four annual biomarker measurements were included in the present analyses. Cross-lagged multi-level panel modelling adjusting for various covariates (e.g., age, sex, BMI) revealed that vmHRV was meaningfully predictive of exhaustion symptoms and not vice versa. In addition, these effects were specific for exhaustion symptoms as no effect was shown for the other burnout sub-dimensions, or for depressive symptoms. Our findings indicate a clear link between exhaustion symptoms and vmHRV which may hold great potential for both enhancing the diagnosis and treatment of exhaustion symptoms.
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Sleep Satisfaction May Modify the Association between Metabolic Syndrome and BMI, Respectively, and Occupational Stress in Japanese Office Workers. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:ijerph19095095. [PMID: 35564491 PMCID: PMC9103740 DOI: 10.3390/ijerph19095095] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/15/2022] [Revised: 04/14/2022] [Accepted: 04/20/2022] [Indexed: 11/17/2022]
Abstract
The association between obesity and psychological stress is ambiguous. The aim is to investigate the association between metabolic syndrome (MetS) and body mass index (BMI), respectively, with occupational stress among Japanese office workers. The study is a secondary analysis of the intervention group from a randomized controlled trial. There are 167 participants included in the analysis. Occupational stress is self-reported using the Brief Job Stress Questionnaire (BJSQ). BMI and the classification of MetS/pre-MetS was based on the participants’ annual health check-up data. The primary exposure is divided into three groups: no MetS, pre-MetS, and MetS in accordance with Japanese guidelines. The secondary exposure, BMI, remains as a continuous variable. Multiple linear regression is implemented. Sensitivity analyses are stratified by sleep satisfaction. Pre-MetS is significantly associated with occupational stress (7.84 points; 95% CI: 0.17, 15.51). Among participants with low sleep satisfaction, pre-MetS (14.09 points; 95% CI: 1.71, 26.48), MetS (14.72 points; 95% CI: 0.93, 28.51), and BMI (2.54 points; 95% CI: 0.05, 4.99) are all significantly associated with occupational stress. No significant associations are observed in participants with high sleep satisfaction. The findings of this study indicate that sleep satisfaction may modify the association between MetS and BMI, respectively, and occupational stress.
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Tsai HJ, Tsou MT. Age, Sex, and Profession Difference Among Health Care Workers With Burnout and Metabolic Syndrome in Taiwan Tertiary Hospital-A Cross-Section Study. Front Med (Lausanne) 2022; 9:854403. [PMID: 35492349 PMCID: PMC9048413 DOI: 10.3389/fmed.2022.854403] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2022] [Accepted: 03/14/2022] [Indexed: 11/13/2022] Open
Abstract
Background This cross-sectional study aimed to analyze the association between burnout, work-related factors and metabolic syndrome (MetS) among various health-care workers (HCWs) at a tertiary hospital in Taiwan. Methods Relevant demographic data were obtained through written questionnaires. Information about psychosocial and work conditions, including assigned department, working hours, shifts, and sleep condition, was obtained. Burnout was evaluated according to the Chinese version of Maslach Burnout Inventory-Health Services Survey. MetS was analyzed according to the criteria of the National Cholesterol Education Program of Taiwan-Treatment Panel for Adults III. Results A total of 1,055 non-doctor/nurse and 2,078 doctor/nurse staff with a median age of 45.2 and 36.1 years participated in this study. The incidence of burnout was nearly 6.42 and 6.68% and that of MetS was 31.4 and 13.5% in non-doctor/nurse and doctor/nurse staff, respectively. The results showed that burnout induced a higher Odds ratio (OR) of MetS in the doctor/nurse group (OR = 1.96, p = 0.01). Other factors, such as night shift and seniority (>10 years), led to a higher OR of MetS, but a decreased risk was observed based on seniority (2-4 years). Further, young female participants and young doctors/nurses with burnout had a higher OR of MetS compare to other groups (OR = 2.43 and 2.32, p < 0.05). Conclusion The study results suggested positive relationship between burnout and MetS in young female staffs and young doctors/nurses. For doctor/nurse staff with higher seniority or more night shifts, strategies are needed to prevent burnout and MetS.
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Affiliation(s)
- Huel-Ju Tsai
- Departments of Health Evaluation Center, MacKay Memorial Hospital, Taipei City, Taiwan
- Department of Family Medicine, MacKay Memorial Hospital, Taipei City, Taiwan
| | - Meng-Ting Tsou
- Department of Family Medicine, MacKay Memorial Hospital, Taipei City, Taiwan
- Department of Occupation Medicine, MacKay Memorial Hospital, Taipei City, Taiwan
- Department of MacKay Junior College of Medicine, Nursing, and Management, New Taipei City, Taiwan
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Yuwanati M, Sarode SC, Gadbail A, Gondivkar S, Sarode G. Modern lifestyle, stress and metabolism: possible risk factors for oral carcinogenesis in the young generation. Future Oncol 2022; 18:1801-1804. [PMID: 35306856 DOI: 10.2217/fon-2022-0053] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Affiliation(s)
- Monal Yuwanati
- Department of Oral & Maxillofacial Pathology & Microbiology, Saveetha Dental College & Hospitals, Saveetha Institute of Medical & Technical Sciences, Saveetha University, Chennai, 600077, India
| | - Sachin C Sarode
- Department of Oral Pathology & Microbiology, Dr. D.Y. Patil Dental College & Hospital, Dr. D.Y. Patil Vidyapeeth, Maharashtra, Pune, 411018, India
| | - Amol Gadbail
- Department of Dentistry, Indira Gandhi Government Medical College & Hospital, Nagpur, Maharashtra, 440009, India
| | - Shailesh Gondivkar
- Department of Oral Medicine & Radiology, Government Dental College & Hospital, Nagpur, Maharashtra, 440009, India
| | - Gargi Sarode
- Department of Oral Pathology & Microbiology, Dr. D.Y. Patil Dental College & Hospital, Dr. D.Y. Patil Vidyapeeth, Maharashtra, Pune, 411018, India
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Wang XQ, Ren XH, Kou WJ, Li Y, Hui ZZ, Sun JR, Wang MX. Gender differences in the relationships between housework and metabolic markers: a longitudinal cohort study in China. BMC Public Health 2022; 22:336. [PMID: 35177008 PMCID: PMC8851696 DOI: 10.1186/s12889-022-12566-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2020] [Accepted: 01/11/2022] [Indexed: 11/25/2022] Open
Abstract
Background Metabolic syndrome has become a major health threat throughout the world, but there are few studies that focus on the effects of housework on human metabolism. This study explores the association between housework and metabolic markers and examines whether there are gender differences in the relationship of housework intensity on these markers. Methods We obtained data for 2,624 participants from the China Health and Nutrition Survey and used binary logistic regression to analyze the association between housework and metabolic markers (triglycerides, high- and low-density lipoprotein cholesterol, hemoglobin, blood glucose, cholesterol, and blood pressure). Results We observed no association between housework and metabolic markers for men. However, we find that women who engaged in housework had a higher risk of triglycerides than those who did not (OR=1.16, 95% CI: 1.16, 4.25). Compared with low-intensity, we also find that women who performed moderate- and high-housework intensity had a higher risk of triglycerides (moderate-intensity: OR=1.78, 95% CI: 1.14, 2.78; high-intensity: OR=1.91, 95% CI: 1.22, 2.98), MetS (OR=1.54, 95% CI: 0.98, 2.43; OR=1.68, 95% CI: 1.07, 2.66), pre-hypertension (OR=1.68, 95% CI: 1.08, 2.62; OR=1.63, 95% CI: 1.04, 2.55), and obesity (OR=1.65, 95% CI: 1.01, 2.70; OR=1.66, 95% CI: 1.01, 2.72). Conclusion In women, we find that housework is positively associated with the metabolic markers, triglycerides, MetS, and pre-hypertension. However, we did not find evidence that this relationship exists in men, f or any biomarkers we considered. One possible explanation is that people who engage in high-intensity housework are more stressed and sleep less, which could be a mechanism by which housework becomes associated with metabolic disease. Supplementary Information The online version contains supplementary material available at 10.1186/s12889-022-12566-6.
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Affiliation(s)
- Xiao-Qin Wang
- Health Science Center, School of Public Health, Xi'an Jiaotong University, 76 Yanta West Road, Xi'an, 710061, China
| | - Xiao-Han Ren
- Health Science Center, School of Public Health, Xi'an Jiaotong University, 76 Yanta West Road, Xi'an, 710061, China
| | - Wen-Jing Kou
- Health Science Center, School of Public Health, Xi'an Jiaotong University, 76 Yanta West Road, Xi'an, 710061, China
| | - Yang Li
- Department of Nursing, Air Force Medical University, Xi'an, China
| | - Zhao-Zhao Hui
- Health Science Center, School of Public Health, Xi'an Jiaotong University, 76 Yanta West Road, Xi'an, 710061, China
| | - Jia-Ru Sun
- Health Science Center, School of Public Health, Xi'an Jiaotong University, 76 Yanta West Road, Xi'an, 710061, China
| | - Ming-Xu Wang
- Health Science Center, School of Public Health, Xi'an Jiaotong University, 76 Yanta West Road, Xi'an, 710061, China.
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Hoveling LA, Liefbroer AC, Bültmann U, Smidt N. Socioeconomic differences in metabolic syndrome development: examining the mediating role of chronic stress using the Lifelines Cohort Study. BMC Public Health 2022; 22:261. [PMID: 35135520 PMCID: PMC8827257 DOI: 10.1186/s12889-022-12684-1] [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: 04/16/2021] [Accepted: 01/31/2022] [Indexed: 11/18/2022] Open
Abstract
Background Metabolic syndrome (MetS) development strongly varies based on individuals’ socioeconomic position (SEP), but to date, no studies have assessed the mediating role of perceived stress from long-term difficulties (chronic stress) in this association. The aim of this study is to examine the mediating role of chronic stress in the associations of the SEP measures education, occupational prestige and income, with MetS development, and whether associations between chronic stress and MetS are moderated by sex. Methods We used an adult subsample (n = 53,216) from the Lifelines Cohort Study without MetS at baseline. MetS development was measured 3.9 years after baseline (follow-up), and defined according to National Cholesterol Education Program’s Adult Treatment Panel III (NCEP-ATPIII) criteria. Direct associations between SEP, chronic stress and MetS development were estimated using multivariable logistic and linear regression analyses, and were adjusted for age, sex, the other SEP measures, and time between baseline and follow-up. The mediating percentages of chronic stress explaining the associations between SEP and MetS development were estimated using the Karlson-Holm-Breen method. Results Upon follow-up, 7.4% of the participants had developed MetS. Years of education and occupational prestige were inversely associated with MetS development. Chronic stress suppressed the association between education and MetS development (5.6%), as well as the association between occupational prestige and MetS development (6.2%). No effect modification of sex on the chronic stress-MetS pathway was observed. Conclusions Chronic stress does not explain educational and occupational differences in developing MetS. In fact, individuals with more years of education or higher occupational prestige perceive more chronic stress than their lower SEP counterparts. Further, no difference between males and females was observed regarding the relationship between chronic stress and MetS development. Supplementary Information The online version contains supplementary material available at 10.1186/s12889-022-12684-1.
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Affiliation(s)
- Liza A Hoveling
- Department of Epidemiology, University of Groningen, University Medical Center Groningen, PO Box 30.001, Groningen, 9700 RB, The Netherlands.
| | - Aart C Liefbroer
- Department of Epidemiology, University of Groningen, University Medical Center Groningen, PO Box 30.001, Groningen, 9700 RB, The Netherlands.,Netherlands Interdisciplinary Demographic Institute, PO Box 11650, The Hague, 2502 AR, The Netherlands.,Department of Sociology, Vrije Universiteit Amsterdam, De Boelelaan 1105, Amsterdam, 1081 HV, The Netherlands
| | - Ute Bültmann
- Department of Health Sciences, Community and Occupational Medicine, University of Groningen, University Medical Center Groningen, PO Box 30.001, Groningen, 9700 RB, The Netherlands
| | - Nynke Smidt
- Department of Epidemiology, University of Groningen, University Medical Center Groningen, PO Box 30.001, Groningen, 9700 RB, The Netherlands
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Armborst D, Bitterlich N, Alteheld B, Rösler D, Metzner C, Siener R. Coping Strategies Influence Cardiometabolic Risk Factors in Chronic Psychological Stress: A Post Hoc Analysis of A Randomized Pilot Study. Nutrients 2021; 14:nu14010077. [PMID: 35010951 PMCID: PMC8747048 DOI: 10.3390/nu14010077] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2021] [Revised: 12/19/2021] [Accepted: 12/20/2021] [Indexed: 11/20/2022] Open
Abstract
Chronic psychological stress can result in physiological and mental health risks via the activation of the hypothalamic–pituitary–adrenal (HPA) axis, sympathoadrenal activity and emotion-focused coping strategies. The impact of different stress loads on cardiometabolic risk is poorly understood. This post hoc analysis of a randomized pilot study was conducted on 61 participants (18–65 years of age) with perceived chronic stress. The Perceived Stress Questionnaire (PSQ30), Psychological Neurological Questionnaire (PNF), anthropometric, clinical and blood parameters were assessed. Subjects were assigned to ‘high stress’ (HS; PSQ30 score: 0.573 ± 0.057) and ‘very high stress’ (VHS; PSQ30 score: 0.771 ± 0.069) groups based on the PSQ30. Morning salivary cortisol and CRP were elevated in both groups. Visceral adiposity, elevated blood pressure and metabolic syndrome were significantly more frequent in the HS group vs. the VHS group. The fatty liver index (FLI) was higher (p = 0.045), while the PNF score was lower (p < 0.001) in the HS group. The HS group was comprised of more smokers (p = 0.016). Energy intake and physical activity levels were similar in both groups. Thus, high chronic stress was related to visceral adiposity, FLI, elevated blood pressure and metabolic syndrome in the HS group, while very high chronic stress was associated with psychological–neurological symptoms and a lower cardiometabolic risk in the VHS group, probably due to different coping strategies.
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Affiliation(s)
- Deborah Armborst
- Department of Urology, Medical Nutrition Science, University Hospital Bonn, Venusberg-Campus 1, 53127 Bonn, Germany;
- Correspondence: ; Tel.: +49-0228-28719034
| | - Norman Bitterlich
- Department of Biostatistics, Medicine and Service Ltd., Boettcherstr. 10, 09117 Chemnitz, Germany;
| | - Birgit Alteheld
- Department of Nutrition and Food Sciences, Nutritional Physiology, University of Bonn, Nussallee 9, 53115 Bonn, Germany;
| | - Daniela Rösler
- Bonn Education Association for Dietetics r. A., Fuerst-Pueckler-Str. 44, 50935 Cologne, Germany; (D.R.); (C.M.)
| | - Christine Metzner
- Bonn Education Association for Dietetics r. A., Fuerst-Pueckler-Str. 44, 50935 Cologne, Germany; (D.R.); (C.M.)
- Clinic for Gastroenterology, Metabolic Disorders and Internal Intensive Medicine (Medical Clinic III), RWTH Aachen, Pauwelsstr. 44, 52074 Aachen, Germany
| | - Roswitha Siener
- Department of Urology, Medical Nutrition Science, University Hospital Bonn, Venusberg-Campus 1, 53127 Bonn, Germany;
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Tsiampalis T, Faka A, Psaltopoulou T, Pitsavos C, Chalkias C, Panagiotakos DB. The relationship of the built and food environments with the metabolic syndrome in the Athens metropolitan area: a sex-stratified spatial analysis in the context of the ATTICA epidemiological study. Hormones (Athens) 2021; 20:723-734. [PMID: 33860926 DOI: 10.1007/s42000-021-00293-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/08/2021] [Accepted: 04/05/2021] [Indexed: 10/21/2022]
Abstract
PURPOSE The built and food environments are widely acknowledged to play an important role in defining human health by influencing, among others, behaviors such as nutrition habits and physical activities. The aim of this study was to identify the spatial variability of the sex-specific prevalence of the metabolic syndrome (MetS) and its environmental determinants in the Athens metropolitan area. METHODS Data on the prevalence of the MetS were provided by the ATTICA epidemiological study for 2749 participants, with complete data for geographical identification (1375 women [44 years old {SD = 14 years}] and 1374 men [45 years old {SD = 13 years}]), while socioeconomic, demographic, and environmental characteristics were provided by official national and international databases. RESULTS Approximately 20% of the people residing in the study area were diagnosed with MetS, with its prevalence being almost two times higher in men compared to women. Areas more extensively covered by green urban spaces and sports facilities were shown to have a lower prevalence of MetS, while greater density and availability of supermarkets and street markets were inversely related to MetS prevalence in both sexes. In addition, the present analysis revealed that the beneficial role of the built environment's characteristics on MetS prevalence was significantly stronger in the male population, while the preventive effect of the food environment's characteristics was almost 1.5 times stronger in the female population CONCLUSION: Although individualized prevention and treatment approaches are necessary to decrease the burden of MetS, environmental modifications that promote healthy behaviors represent an essential health approach.
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Affiliation(s)
- Thomas Tsiampalis
- Department of Nutrition and Dietetics, School of Health Science and Education, Harokopio University, 70 El. Venizelou Ave., 17671, Athens, Kallithea, Greece
| | - Antigoni Faka
- Department of Geography, School of Environment, Geography and Applied Economics, Harokopio University, Athens, Greece
| | - Theodora Psaltopoulou
- Department of Hygiene, Epidemiology and Medical Statistics, School of Medicine, University of Athens, Athens, Greece
| | | | - Christos Chalkias
- Department of Geography, School of Environment, Geography and Applied Economics, Harokopio University, Athens, Greece
| | - Demosthenes B Panagiotakos
- Department of Nutrition and Dietetics, School of Health Science and Education, Harokopio University, 70 El. Venizelou Ave., 17671, Athens, Kallithea, Greece.
- Faculty of Health, University of Canberra, Canberra, Australia.
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Non-Alcoholic Fatty Liver Disease (NAFLD) and Potential Links to Depression, Anxiety, and Chronic Stress. Biomedicines 2021; 9:biomedicines9111697. [PMID: 34829926 PMCID: PMC8615558 DOI: 10.3390/biomedicines9111697] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2021] [Revised: 11/11/2021] [Accepted: 11/13/2021] [Indexed: 12/18/2022] Open
Abstract
Non-alcoholic fatty liver disease (NAFLD) constitutes the most common liver disease worldwide, and is frequently linked to the metabolic syndrome. The latter represents a clustering of related cardio-metabolic components, which are often observed in patients with NAFLD and increase the risk of cardiovascular disease. Furthermore, growing evidence suggests a positive association between metabolic syndrome and certain mental health problems (e.g., depression, anxiety, and chronic stress). Given the strong overlap between metabolic syndrome and NAFLD, and the common underlying mechanisms that link the two conditions, it is probable that potentially bidirectional associations are also present between NAFLD and mental health comorbidity. The identification of such links is worthy of further investigation, as this can inform more targeted interventions for patients with NAFLD. Therefore, the present review discusses published evidence in relation to associations of depression, anxiety, stress, and impaired health-related quality of life with NAFLD and metabolic syndrome. Attention is also drawn to the complex nature of affective disorders and potential overlapping symptoms between such conditions and NAFLD, while a focus is also placed on the postulated mechanisms mediating associations between mental health and both NAFLD and metabolic syndrome. Relevant gaps/weaknesses of the available literature are also highlighted, together with future research directions that need to be further explored.
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Vogel EA, Ramo DE. Smoking cessation, metabolic risk behaviors, and stress management over time in a sample of young adult smokers. Transl Behav Med 2021; 11:189-197. [PMID: 31595303 DOI: 10.1093/tbm/ibz139] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023] Open
Abstract
Smoking cessation may support changes in metabolic risk behaviors (e.g., high-fat diet, physical inactivity, poor sleep, low fruit and vegetable consumption [FVC]). We examined the association between smoking cessation and metabolic risk behavior profiles, mediated by readiness to change risk behaviors and moderated by stress management. Participants were young adult smokers in a randomized controlled trial of a Facebook smoking cessation intervention. Measures included stage of change for five metabolic risk behaviors: FVC, diet, physical activity, sleep hygiene, and stress management. Moderated mediation was used to examine relationships between smoking cessation at T1 (predictor), readiness to change metabolic risk behaviors at T2 (mediators), stress management at T3 (moderator), and metabolic risk behavior profile at T3 (outcome) over 9 months. T1 smoking abstinence was associated with greater readiness to increase FVC at T2, which predicted lower likelihood of T3 metabolic risk (β = -0.22, 95% confidence interval [CI] [-0.53, -0.03]). This indirect effect was moderated by stress management such that greater readiness to increase FVC at T2 was associated with lower T3 metabolic risk for participants with unmanaged stress (β = -0.90, 95% CI [-1.32, -0.49], p < .001), but not for participants with well-managed stress (β = -.22, 95% CI [-0.48, 0.04], p = .096). Young adults who quit smoking subsequently had lower metabolic risk behaviors. Among participants with unmanaged stress, those who quit smoking had greater readiness to increase FVC and lower likelihood of subsequent metabolic risk. Smoking cessation interventions could aim to teach broadly applicable behavior change skills and build confidence for decreasing metabolic risk.
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Affiliation(s)
- Erin A Vogel
- Department of Psychiatry and Weill Institute for Neurosciences, University of California, San Francisco, CA, USA
| | - Danielle E Ramo
- Department of Psychiatry and Weill Institute for Neurosciences, University of California, San Francisco, CA, USA.,Hopelab, San Francisco, CA, USA
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Conti C, Di Francesco G, Severo M, Lanzara R, Richards K, Guagnano MT, Porcelli P. Alexithymia and metabolic syndrome: the mediating role of binge eating. Eat Weight Disord 2021; 26:1813-1823. [PMID: 32920774 PMCID: PMC8292257 DOI: 10.1007/s40519-020-00964-x] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/16/2020] [Accepted: 07/11/2020] [Indexed: 12/22/2022] Open
Abstract
PURPOSE Alexithymia, a personality trait characterized by difficulties in emotional processing, has been associated with unhealthy behaviors and chronic medical conditions. This study aimed to further develop our understanding of this complex relationship by investigating whether alexithymia increases the risk of metabolic syndrome (MetS) in participants with obesity or overweight through the mediating role of binge eating (BE). METHODS A consecutive sample of 238 treatment-seeking patients with obesity or overweight were recruited. Alexithymia (TAS-20), binge eating symptoms (BES), body mass index (BMI), and depression and anxiety symptoms (HADS) were concurrently assessed. RESULTS Almost half of the participants met the criteria for MetS (44.12%). Compared to patients without MetS, those with MetS were older, had a longer duration of overweight, and had a higher BMI (p < 0.01). Individual with MetS also had higher HADS, BES, and TAS-20 scores, particularly difficulty identifying and describing feelings. The structural equation modeling (SEM) analysis revealed that BES levels exerted a significant direct effect on MetS (p < 0.01), and that TAS-20 levels exerted a significant direct effect on BES (p < 0.01), anxiety (p < 0.001) and depression (p < 0.001). Moreover, psychological distress (anxiety, p = 0.01, and depression, p = .05) indirectly affected MetS through the mediating effect of BES, and TAS-20 (p = 0.01) indirectly affected MetS through the mediating effect of HADS and BES. Finally, age had a significant direct effect on MetS (p < 0.001). CONCLUSION Our findings indicate that alexithymia is a concurrent causative factor to the development of MetS through the mediating role of BE and psychological distress. LEVEL OF EVIDENCE Level III, case-control analytic study.
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Affiliation(s)
- Chiara Conti
- Department of Psychological, Health, and Territorial Sciences, University "G. d'Annunzio" of Chieti-Pescara, Via dei Vestini 31, 66100, Chieti, Italy.
| | - Giulia Di Francesco
- Department of Psychological, Health, and Territorial Sciences, University "G. d'Annunzio" of Chieti-Pescara, Via dei Vestini 31, 66100, Chieti, Italy
| | - Melania Severo
- Department of Psychological, Health, and Territorial Sciences, University "G. d'Annunzio" of Chieti-Pescara, Via dei Vestini 31, 66100, Chieti, Italy
| | - Roberta Lanzara
- Department of Dynamic and Clinical Psychology, "Sapienza" University of Rome, Rome, Italy
| | - Katie Richards
- Department of Psychological Medicine, King's College, London, UK
| | - Maria Teresa Guagnano
- Department of Medicine and Aging, University "G. d'Annunzio" Chieti-Pescara, Chieti, Italy
| | - Piero Porcelli
- Department of Psychological, Health, and Territorial Sciences, University "G. d'Annunzio" of Chieti-Pescara, Via dei Vestini 31, 66100, Chieti, Italy
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Gonzalez-Guarda RM, Stafford AM, Nagy GA, Befus DR, Conklin JL. A Systematic Review of Physical Health Consequences and Acculturation Stress Among Latinx Individuals in the United States. Biol Res Nurs 2021; 23:362-374. [PMID: 33138635 PMCID: PMC8755947 DOI: 10.1177/1099800420968889] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
The health of Latinx immigrants decays over time and across generations. Acculturation stress influences decays in behavioral and mental health in this population, but the effect on physical health outcomes is less understood. This systematic review synthesizes findings from 22 studies that examined the influence of acculturation stress on physical health outcomes among Latinx populations in the United States. The Society-to-Cell Resilience Framework was used to synthesize findings according to individual, physiological, and cellular levels. There is mounting evidence identifying acculturation stress as an important social contributor to negative physical health outcomes, especially at the individual level. More research is needed to identify the physiological and cellular mechanisms involved. Interventions are also needed to address the damaging effects of acculturation stress on a variety of physical health conditions in this population.
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Affiliation(s)
| | | | - Gabriela A. Nagy
- Duke Department of Psychiatry and Behavioral Science, Duke University School of Medicine, Durham, NC, USA
| | - Deanna R. Befus
- Arthur Labatt Family School of Nursing, Western University, London, Ontario, Canada
| | - Jamie L. Conklin
- Health Sciences Library, The University of North Carolina at Chapel Hill, NC, USA
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Bhargava A, Arnold AP, Bangasser DA, Denton KM, Gupta A, Hilliard Krause LM, Mayer EA, McCarthy M, Miller WL, Raznahan A, Verma R. Considering Sex as a Biological Variable in Basic and Clinical Studies: An Endocrine Society Scientific Statement. Endocr Rev 2021; 42:219-258. [PMID: 33704446 PMCID: PMC8348944 DOI: 10.1210/endrev/bnaa034] [Citation(s) in RCA: 44] [Impact Index Per Article: 14.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/22/2020] [Indexed: 02/08/2023]
Abstract
In May 2014, the National Institutes of Health (NIH) stated its intent to "require applicants to consider sex as a biological variable (SABV) in the design and analysis of NIH-funded research involving animals and cells." Since then, proposed research plans that include animals routinely state that both sexes/genders will be used; however, in many instances, researchers and reviewers are at a loss about the issue of sex differences. Moreover, the terms sex and gender are used interchangeably by many researchers, further complicating the issue. In addition, the sex or gender of the researcher might influence study outcomes, especially those concerning behavioral studies, in both animals and humans. The act of observation may change the outcome (the "observer effect") and any experimental manipulation, no matter how well-controlled, is subject to it. This is nowhere more applicable than in physiology and behavior. The sex of established cultured cell lines is another issue, in addition to aneuploidy; chromosomal numbers can change as cells are passaged. Additionally, culture medium contains steroids, growth hormone, and insulin that might influence expression of various genes. These issues often are not taken into account, determined, or even considered. Issues pertaining to the "sex" of cultured cells are beyond the scope of this Statement. However, we will discuss the factors that influence sex and gender in both basic research (that using animal models) and clinical research (that involving human subjects), as well as in some areas of science where sex differences are routinely studied. Sex differences in baseline physiology and associated mechanisms form the foundation for understanding sex differences in diseases pathology, treatments, and outcomes. The purpose of this Statement is to highlight lessons learned, caveats, and what to consider when evaluating data pertaining to sex differences, using 3 areas of research as examples; it is not intended to serve as a guideline for research design.
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Affiliation(s)
- Aditi Bhargava
- Center for Reproductive Sciences, San Francisco, CA, USA
- Department of Obstetrics and Gynecology, University of California, San Francisco, CA, USA
| | - Arthur P Arnold
- Department of Integrative Biology & Physiology, University of California, Los Angeles, Los Angeles, CA, USA
| | - Debra A Bangasser
- Department of Psychology and Neuroscience Program, Temple University, Philadelphia, PA, USA
| | - Kate M Denton
- Cardiovascular Disease Program, Monash Biomedicine Discovery Institute and Department of Physiology, Monash University, Clayton, Victoria, Australia
| | - Arpana Gupta
- G. Oppenheimer Center for Neurobiology of Stress and Resilience, Division of Digestive Diseases, University of California, Los Angeles, Los Angeles, CA, USA
| | - Lucinda M Hilliard Krause
- Cardiovascular Disease Program, Monash Biomedicine Discovery Institute and Department of Physiology, Monash University, Clayton, Victoria, Australia
| | - Emeran A Mayer
- G. Oppenheimer Center for Neurobiology of Stress and Resilience, Division of Digestive Diseases, University of California, Los Angeles, Los Angeles, CA, USA
| | - Margaret McCarthy
- Department of Pharmacology and Program in Neuroscience, University of Maryland School of Medicine, Baltimore, MD, USA
| | - Walter L Miller
- Center for Reproductive Sciences, San Francisco, CA, USA
- Department of Pediatrics, University of California, San Francisco, CA, USA
| | - Armin Raznahan
- Section on Developmental Neurogenomics, Human Genetics Branch, National Institutes of Mental Health, Intramural Research Program, Bethesda, MD, USA
| | - Ragini Verma
- Diffusion and Connectomics In Precision Healthcare Research (DiCIPHR) lab, Department of Radiology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
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Yang F, Zhang Y, Qiu R, Tao N. Association of sleep duration and sleep quality with hypertension in oil workers in Xinjiang. PeerJ 2021; 9:e11318. [PMID: 33987006 PMCID: PMC8101473 DOI: 10.7717/peerj.11318] [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: 08/10/2020] [Accepted: 03/30/2021] [Indexed: 11/20/2022] Open
Abstract
Objective The aim of this study is to explore sleep status and hypertension among oil workers in Xinjiang, China. It may provide new ideas and basis for the precise prevention and treatment of hypertension in occupational population. Methods Sleep status and hypertension were investigated in 3,040 workers by a multi-stage cluster sampling method in six oil field bases in Karamay City, Xinjiang. The Pittsburgh Sleep Quality Index was used to evaluate the sleep status of workers. Logistic regression was used to analyze the relationship between sleep duration and sleep quality, and hypertension. Stratified analysis was also performed. Results Our results show: 1. Insufficient sleep duration (OR = 1.51, 95% CI [1.19–1.90]) and poor sleep quality (OR = 1.78, 95% CI [1.33–2.38] were positively associated with hypertension. 2. Stratified analysis indicated insufficient sleep duration was associated with increased risk of hypertension in females (OR = 1.54, 95% CI [1.16–2.04]) than males (OR = 1.49, 95% CI [1.00–2.23]), and the risk of hypertension in the group <30 years old (OR = 9.03, 95% CI [2.32–35.15]) was higher than that in the group of 30–45 years old (OR = 1.59, 95% CI [1.14–2.20]). However, in the group > 45 years old, sleeping > 8 h was associated with increased risk of hypertension (OR = 3.36, 95% CI [1.42–7.91]). Oil workers doing shift work had a higher risk of hypertension (OR = 1.55, 95% CI [1.16–2.07]) to no shift work (OR = 1.48, 95% CI [1.02–2.15]). The risk of hypertension in the group with < 10 years of service (OR = 4.08, 95% CI [1.92–8.83]) was higher than that in the group with length of service of 10–20 years (OR = 2.79, 95% CI [1.59–4.86]). Poor sleep quality was associated with risk for hypertension in females (OR = 1.78, 95% CI [1.26–2.49]), those doing shift work (OR = 1.70, 95% CI [1.17–2.47]), those with length of service of > 20 years (OR = 1.64, 95% CI [1.18–2.27]). The risk of hypertension in the group 30–45 years old is higher than that in the group > 45 years old (OR30–45 years old = 1.71, 95% CI [1.10–2.66]; OR > 45 years old = 1.60, 95% CI [1.09–2.34]). Conclusion Insufficient sleep duration and poor sleep quality are the potential factors affecting hypertension in Xinjiang oil workers.
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Affiliation(s)
- Fen Yang
- School of Public Health, Xinjiang Medical University, Xinjiang, China
| | - Yuanyue Zhang
- School of Public Health, Xinjiang Medical University, Xinjiang, China
| | - Ruiying Qiu
- School of Public Health, Xinjiang Medical University, Xinjiang, China
| | - Ning Tao
- School of Public Health, Xinjiang Medical University, Xinjiang, China.,Clinical Postdoctoral Mobile Station, Xinjiang Medical University, Xinjiang, China
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Katsube T, Wang B, Tanaka K, Ninomiya Y, Hirakawa H, Liu C, Maruyama K, Vares G, Liu Q, Kito S, Nakajima T, Fujimori A, Nenoi M. Synergistic Effects of Chronic Restraint-Induced Stress and Low-Dose 56Fe-particle Irradiation on Induction of Chromosomal Aberrations in Trp53-Heterozygous Mice. Radiat Res 2021; 196:100-112. [PMID: 33901294 DOI: 10.1667/rade-20-00218.1] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2020] [Accepted: 03/26/2021] [Indexed: 11/03/2022]
Abstract
Astronauts can develop psychological stress (PS) during space flights due to the enclosed environment, microgravity, altered light-dark cycles, and risks of equipment failure or fatal mishaps. At the same time, they are exposed to cosmic rays including high atomic number and energy (HZE) particles such as iron-56 (Fe) ions. Psychological stress or radiation exposure can cause detrimental effects in humans. An earlier published pioneering study showed that chronic restraint-induced psychological stress (CRIPS) could attenuate Trp53 functions and increase carcinogenesis induced by low-linear energy transfer (LET) γ rays in Trp53-heterozygous (Trp53+/-) mice. To elucidate possible modification effects from CRIPS on high-LET HZE particle-induced health consequences, Trp53+/- mice were received both CRIPS and accelerated Fe ion irradiation. Six-week-old Trp53+/- C57BL/6N male mice were restrained 6 h per day for 28 consecutive days. On day 8, they received total-body Fe-particle irradiation (Fe-TBI, 0.1 or 2 Gy). Metaphase chromosome spreads prepared from splenocytes at the end of the 28-day restraint regimen were painted with the fluorescence in situ hybridization (FISH) probes for chromosomes 1 (green), 2 (red) and 3 (yellow). Induction of psychological stress in our experimental model was confirmed by increase in urinary corticosterone level on day 7 of restraint regimen. Regardless of Fe-TBI, CRIPS reduced splenocyte number per spleen at the end of the 28-day restraint regimen. At 2 Gy, Fe-TBI alone induced many aberrant chromosomes and no modifying effect was detected from CRIPS on induction of aberrant chromosomes. Notably, neither Fe-TBI at 0.1 Gy nor CRIPS alone induced any increase in the frequency of aberrant chromosomes, while simultaneous exposure resulted in a significant increase in the frequency of chromosomal exchanges. These findings clearly showed that CRIPS could enhance the frequency of chromosomal exchanges induced by Fe-TBI at a low dose of 0.1 Gy.
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Affiliation(s)
- Takanori Katsube
- National Institute of Radiological Sciences, National Institutes for Quantum and Radiological Science and Technology, Chiba
| | - Bing Wang
- National Institute of Radiological Sciences, National Institutes for Quantum and Radiological Science and Technology, Chiba
| | - Kaoru Tanaka
- National Institute of Radiological Sciences, National Institutes for Quantum and Radiological Science and Technology, Chiba
| | - Yasuharu Ninomiya
- National Institute of Radiological Sciences, National Institutes for Quantum and Radiological Science and Technology, Chiba
| | - Hirokazu Hirakawa
- National Institute of Radiological Sciences, National Institutes for Quantum and Radiological Science and Technology, Chiba
| | - Cuihua Liu
- National Institute of Radiological Sciences, National Institutes for Quantum and Radiological Science and Technology, Chiba
| | - Kouichi Maruyama
- Center for Advanced Radiation Emergency Medicine, National Institutes for Quantum and Radiological Science and Technology, Chiba 263-8555, Japan
| | - Guillaume Vares
- Okinawa Institute of Science and Technology Graduate University, Okinawa 904-0495, Japan
| | - Qiang Liu
- Institute of Radiation Medicine, Chinese Academy of Medical Sciences and Peking Union Medical College, Tianjin 300192, PR China
| | - Seiji Kito
- Center for Animal Research and Education, Nagoya University, Nagoya 464-8601, Japan
| | - Tetsuo Nakajima
- National Institute of Radiological Sciences, National Institutes for Quantum and Radiological Science and Technology, Chiba
| | - Akira Fujimori
- National Institute of Radiological Sciences, National Institutes for Quantum and Radiological Science and Technology, Chiba
| | - Mitsuru Nenoi
- National Institute of Radiological Sciences, National Institutes for Quantum and Radiological Science and Technology, Chiba
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Eagle DE, Rash JA, Tice L, Proeschold-Bell RJ. Evaluation of a remote, internet-delivered version of the Trier Social Stress Test. Int J Psychophysiol 2021; 165:137-144. [PMID: 33865901 DOI: 10.1016/j.ijpsycho.2021.03.009] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2020] [Revised: 02/24/2021] [Accepted: 03/24/2021] [Indexed: 01/25/2023]
Abstract
The Trier Social Stress Test (TSST) is a widely used, reliable, and ecologically valid method for inducing acute stress under controlled conditions. Traditionally, the TSST is administered with staff physically present with participants, which limits the participant populations that can be exposed to the TSST. We describe an adaptation of the TSST to remote, online delivery over video-conferencing, which we call the internet-delivered Trier Social Stress Test (iTSST). This adaption has participants use wearable, self-administered ECG monitors received and returned via mail. Fifty participants were recruited to take part in a pilot study evaluating stress-reduction interventions and completed the iTSST at two occasions separated by approximately 12 weeks. Perceived stress and heart rate variability (HRV) were measured during both administrations of the iTSST. Forty-one participants completed both assessments and were included in the set of analyses. Both administrations were characterized by an increase in self-reported stress and reduction in self-reported relaxation from the resting phase to the speech task, which returned to baseline during recovery. In terms of HRV, we observed a significant parasympathetic response to the iTSST in 90% of participants, evidenced by a decrease in RMSSD and increase in heart rate from resting to the speech task, which recovered during the recovery phase. In terms of repeatability, there was little evidence of habituation and the iTSST elicited a stress response during both the initial administration and the 12-week follow-up. While the utility is limited by the lack of a measure of sympathetic and HPA-axis activity, the iTSST represents a promising research tool when physically interacting with participants is not feasible.
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Affiliation(s)
- David E Eagle
- Duke Global Health Institute, Duke University, Durham, NC, United States of America.
| | - Joshua A Rash
- Department of Psychology, Memorial University of Newfoundland, St. John's, Newfoundland, Canada
| | - Logan Tice
- Duke Global Health Institute, Duke University, Durham, NC, United States of America
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Mücke M, Ludyga S, Brand S, Colledge F, Pühse U, Gerber M. Associations Between Cardiorespiratory Fitness and Endocrine, Autonomous and Psychological Stress Reactivity in Male Adolescents. J PSYCHOPHYSIOL 2021. [DOI: 10.1027/0269-8803/a000258] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
Abstract. High stress burden during adolescence can have severe long-term health consequences. While some studies reported that adults with higher fitness levels show lower stress reactivity, research on adolescents is scarce. Accordingly, the aim of the present study was to investigate the association between cardiorespiratory fitness and physiological and psychological stress reactivity in male adolescents. Forty-three healthy, male adolescents aged 16–20 years underwent the Physical Working Capacity 170 bicycle ergometer test to determine cardiorespiratory fitness. The Trier Social Stress Test (TSST) was used to trigger a stress reaction, which was measured physiologically with changes in salivary cortisol and alpha-amylase concentrations, and psychologically using self-rated changes in state-anxiety. Under consideration of potential confounders, hierarchical regression analyses were calculated for each outcome. For cortisol and psychological stress reactivity, fitness did not significantly explain variance. However, 28% of variance in alpha-amylase reactivity were explained by fitness and sleep complaints [adjusted R2 = .28, F(2, 36) = 8.36, p = .001], with 16% of variance explained by fitness alone (β = −.41, p = .006). Accordingly, higher fitness was associated with lower stress reactivity of the autonomous nervous system in male adolescents. The promotion of cardiorespiratory fitness may therefore be considered an important factor in preventing negative health consequences of stress in this age group.
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Affiliation(s)
- Manuel Mücke
- Department of Sport, Exercise and Health, Sport Science Section, University of Basel, Switzerland
| | - Sebastian Ludyga
- Department of Sport, Exercise and Health, Sport Science Section, University of Basel, Switzerland
| | - Serge Brand
- Department of Sport, Exercise and Health, Sport Science Section, University of Basel, Switzerland
- Psychiatric Clinics, Center for Affective, Stress and Sleep Disorders, University of Basel, Switzerland
- Substance Abuse Prevention Research Center, Health Institute, Kermanshah University of Medical Sciences (KUMS), Iran
- Sleep Disorders Research Center, Kermanshah University of Medical Sciences (KUMS), Iran
- School of Medicine, Tehran University of Medical Sciences, Iran
| | - Flora Colledge
- Department of Sport, Exercise and Health, Sport Science Section, University of Basel, Switzerland
| | - Uwe Pühse
- Department of Sport, Exercise and Health, Sport Science Section, University of Basel, Switzerland
| | - Markus Gerber
- Department of Sport, Exercise and Health, Sport Science Section, University of Basel, Switzerland
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Tsou M, Chen J. Burnout and metabolic syndrome among healthcare workers: Is subclinical hypothyroidism a mediator? J Occup Health 2021; 63:e12252. [PMID: 34286911 PMCID: PMC8291686 DOI: 10.1002/1348-9585.12252] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2021] [Revised: 06/17/2021] [Accepted: 06/25/2021] [Indexed: 12/20/2022] Open
Abstract
OBJECTIVES Evidence suggests that subclinical hypothyroidism (SCH) is associated with burnout and metabolic syndrome (MetS). We examined the relationship between burnout and MetS among healthcare workers (HCWs) and investigated the potential mediation of SCH. METHODS This cross-sectional study included HCWs from a tertiary medical center; demographic data were obtained using a questionnaire. Burnout was evaluated according to the Chinese version of the Maslach Burnout Inventory-Health Services Survey (MBI-HSS). MetS and thyroid function data were obtained from a physical check-up. Logistic regression models were used to evaluate the adjusted odds ratio (aOR), and mediation analysis was employed to examine the mediation effect. RESULTS Among 945 non-doctor/nurse and 1868 doctor/nurse staff, MetS was 30% and 14%, respectively, and the prevalence of burnout was nearly 6.5%. The results showed that burnout induced higher aOR of MetS in the doctor/nurse group (1.27, 95% confidence interval [CI]: 1.05-3.62). Thyroid-stimulating hormone (TSH) showed a positive association factor of MetS in doctor/nurse group-adjusted burnout (aOR = 1.15, 95% CI: 1.01-4.19). A higher TSH level was associated with an increased odds of MetS in younger doctor/nurse staff with burnout syndrome (aOR = 1.74; 95% CI: 1.04-3.22). There was a borderline significant mediation effect of SCH in the association between burnout and MetS in doctor/nurse staff. CONCLUSIONS The results showed that higher TSH levels were positively associated with burnout and MetS in doctor/nurse professionals, especially in the young cohort. Burnout may rely on the borderline mediation effect of SCH, which is likely to affect MetS.
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Affiliation(s)
- Meng‐Ting Tsou
- Department of Family MedicineMacKay Memorial HospitalTaipei CityTaiwan
- Department of Occupation MedicineMacKay Memorial HospitalTaipei CityTaiwan
- Department of MacKay Junior College of Medicine, Nursing, and ManagementNew Taipei CityTaiwan
| | - Jau‐Yuan Chen
- Department of Family MedicineChang‐Gung Memorial HospitalLinkou BranchTaiwan
- Chang Gung University College of MedicineTaoyuanTaiwan
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50
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Tosato S, Bonetto C, Lopizzo N, Cattane N, Barcella M, Turco G, Ruggeri M, Provasi S, Tomassi S, Dazzan P, Cattaneo A. Childhood and Adulthood Severe Stressful Experiences and Biomarkers Related to Glucose Metabolism: A Possible Association? Front Psychiatry 2021; 12:629137. [PMID: 34054596 PMCID: PMC8160252 DOI: 10.3389/fpsyt.2021.629137] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/16/2020] [Accepted: 04/16/2021] [Indexed: 01/12/2023] Open
Abstract
Background: No study investigated the association between stress exposure in different stages of life and metabolic dysfunction. Aim: We explore the association between stress exposure and several biomarkers related to glucose metabolism (insulin, c-peptide, GIP, GLP-1, glucagon) in a group of 72 healthy individuals. Method: We used the Childhood Experience of Care and Abuse-Questionnaire (CECA-Q) and a modified version of the Life Events Scale to define exposure to stress, according to four categories: no exposure to childhood trauma (CT) nor to stressful life events (SLEs) (46%), only to CT (25%), only to SLEs (21%), to both (8%). Results: We found that c-peptide (p = 0.006) and insulin (p = 0.002) levels differed among the four categories: 0.77 ng/ml (SD 0.27) and 0.21 ng/ml (SD 0.06) for none, 0.77 (SD 0.37) and 0.20 (SD 0.08) for only SLEs, 0.88 (SD 0.39) and 0.27 (SD 0.12) for only CT, 1.33 (SD 0.57) and 0.40 (SD 0.28) for both, respectively. The highest levels of biomarkers were found in subjects exposed to both CT and SLEs. Conclusion: Our preliminary results seem to suggest that CT might be specifically associated with a dysfunction of glucose metabolism, which might increase the risk of poorer health outcomes in adulthood. This association seems to be even stronger in individuals additionally exposed to SLEs in adulthood. In conclusion, if confirmed in other studies, subjects exposed to both CT and SLEs appear the most vulnerable individuals, for whom preventative interventions, such as healthy lifestyle education programs, might ameliorate the risk of developing metabolic abnormalities.
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Affiliation(s)
- Sarah Tosato
- Section of Psychiatry, Department of Neuroscience, Biomedicine and Movement Sciences, University of Verona, Verona, Italy
| | - Chiara Bonetto
- Section of Psychiatry, Department of Neuroscience, Biomedicine and Movement Sciences, University of Verona, Verona, Italy
| | - Nicola Lopizzo
- Biological Psychiatry Unit, IRCCS Istituto Centro San Giovanni di Dio Fatebenefratelli, Brescia, Italy.,Department of Pharmacological and Biomolecular Sciences, University of Milan, Milan, Italy
| | - Nadia Cattane
- Biological Psychiatry Unit, IRCCS Istituto Centro San Giovanni di Dio Fatebenefratelli, Brescia, Italy
| | - Mara Barcella
- Section of Psychiatry, Department of Neuroscience, Biomedicine and Movement Sciences, University of Verona, Verona, Italy
| | - Giorgia Turco
- Section of Psychiatry, Department of Neuroscience, Biomedicine and Movement Sciences, University of Verona, Verona, Italy
| | - Mirella Ruggeri
- Section of Psychiatry, Department of Neuroscience, Biomedicine and Movement Sciences, University of Verona, Verona, Italy
| | - Stefania Provasi
- Biological Psychiatry Unit, IRCCS Istituto Centro San Giovanni di Dio Fatebenefratelli, Brescia, Italy
| | - Simona Tomassi
- Section of Psychiatry, Department of Neuroscience, Biomedicine and Movement Sciences, University of Verona, Verona, Italy
| | - Paola Dazzan
- Department of Psychological Medicine, Institute of Psychiatry, Psychology and Neuroscience, King's College, London, United Kingdom
| | - Annamaria Cattaneo
- Biological Psychiatry Unit, IRCCS Istituto Centro San Giovanni di Dio Fatebenefratelli, Brescia, Italy.,Department of Pharmacological and Biomolecular Sciences, University of Milan, Milan, Italy
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