Effects of aircraft noise exposure on saliva cortisol near airports in France
| Autor: | Patricia Champelovier, Marie Lefevre, Anne-Sophie Evrard, Bernard Laumon, Marie-Christine Carlier, Jacques Lambert |
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| Přispěvatelé: | Unité Mixte de Recherche Epidémiologique et de Surveillance Transport Travail Environnement (UMRESTTE UMR T9405), Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Institut Français des Sciences et Technologies des Transports, de l'Aménagement et des Réseaux (IFSTTAR), GH Sud CBAPS Laboratoire de Biochimie, Hospices Civils de Lyon (HCL), Laboratoire Transports et Environnement (IFSTTAR/AME/LTE), Institut Français des Sciences et Technologies des Transports, de l'Aménagement et des Réseaux (IFSTTAR)-Université de Lyon, Currently retired, parent, Département Transport, Santé, Sécurité (IFSTTAR/TS2) |
| Rok vydání: | 2017 |
| Předmět: |
Male
Saliva Aircraft Hydrocortisone Aircraft noise Pituitary-Adrenal System 010501 environmental sciences Audiology 01 natural sciences 0302 clinical medicine EPIDEMIOLOGY Medicine 030212 general & internal medicine Morning Middle Aged 3. Good health Lifestyle factors Noise Transportation Female France hormones hormone substitutes and hormone antagonists Environmental Monitoring Adult HPA DYSREGULATION Hypothalamo-Hypophyseal System endocrine system medicine.medical_specialty Evening Cortisol awakening response Airports Interviews as Topic Young Adult 03 medical and health sciences SALIVA CORTISOL Internal medicine Humans AIRCRAFT NOISE EXPOSURE Circadian rhythm 0105 earth and related environmental sciences business.industry Public Health Environmental and Occupational Health Environmental Exposure Noise Endocrinology 13. Climate action Linear Models [SDV.SPEE]Life Sciences [q-bio]/Santé publique et épidémiologie business Stress Psychological |
| Zdroj: | Occupational and Environmental Medicine Occupational and Environmental Medicine, 2017, 74 (8), pp. 612-618. ⟨10.1136/oemed-2016-104208⟩ |
| ISSN: | 1470-7926 1351-0711 |
| DOI: | 10.1136/oemed-2016-104208 |
| Popis: | Background Saliva cortisol is a possible marker of noise-induced stress and could then mediate the relation observed between exposure to aircraft or road traffic noise and cardiovascular diseases. However, the association between transportation noise and cortisol levels is still unclear. The objective of the study was to investigate the variability of saliva cortisol concentration as an indicator of disturbed hypothalamus-pituitary-adrenal (HPA) axis regulation in relation to long-term aircraft noise exposure. Methods Saliva samples were taken when awakening and before going to bed for 1244 participants older than 18 years of age. Information about health, socioeconomic and lifestyle factors was also collected by means of a face-to-face questionnaire performed at home by an interviewer. Aircraft noise exposure was assessed for each participant’s home address using noise maps. Linear regression models were used to evaluate the effects of aircraft noise exposure on the morning and evening cortisol levels and on the daily variation of cortisol per hour. Results This study suggests a modification of the cortisol circadian rhythm in relation to aircraft noise exposure. This exposure was associated with a smaller variation of cortisol levels over the day, with unchanged morning cortisol levels, but higher cortisol levels in the evening. Conclusions These findings provide some support for a psychological stress induced by aircraft noise exposure, resulting in HPA dysregulation and a flattened cortisol rhythm, thus contributing to cardiovascular diseases. |
| Databáze: | OpenAIRE |
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