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Moderate-Vigorous Physical Activity across Body Mass Index in Females : Moderating Effect of Endocannabinoids and Temperament
- Source :
- Dipòsit Digital de Documents de la UAB, Universitat Autònoma de Barcelona, Recercat. Dipósit de la Recerca de Catalunya, instname, Dadun. Depósito Académico Digital de la Universidad de Navarra, Dipòsit Digital de la UB, Universidad de Barcelona, Repositori Universitat Jaume I, Universitat Jaume I, Plos One, Repositori Institucional de la Universitat Rovira i Virgili, Universitat Rovira i virgili (URV), PLoS ONE, PLoS ONE, Vol 9, Iss 8, p e104534 (2014)
- Publication Year :
- 2014
-
Abstract
- Altres ajuts: This manuscript was supported by grants from Instituto Salud Carlos III (FIS PI11/210 and CIBERobn). Sarah Sauchelli is recipient of a pre-doctoral Grant (2013-17) by IDIBELL. Jose C. Fernández-García is recipient of a 'Rio Hortega' contract from 'Instituto de Salud Carlos III', Madrid, Spain (CM12/00059). The funders had no role in the study design, data collection and analysis, decision to publish, or preparation of the manuscript. Endocannabinoids and temperament traits have been linked to both physical activity and body mass index (BMI) however no study has explored how these factors interact in females. The aims of this cross-sectional study were to 1) examine differences among distinct BMI groups on daytime physical activity and time spent in moderate-vigorous physical activity (MVPA), temperament traits and plasma endocannabinoid concentrations; and 2) explore the association and interaction between MVPA, temperament, endocannabinoids and BMI. Physical activity was measured with the wrist-worn accelerometer Actiwatch AW7, in a sample of 189 female participants (43 morbid obese, 30 obese, and 116 healthy-weight controls). The Temperament and Character Inventory-Revised questionnaire was used to assess personality traits. BMI was calculated by bioelectrical impedance analysis via the TANITA digital scale. Blood analyses were conducted to measure levels of endocannabinoids and endocannabinoid-related compounds. Path-analysis was performed to examine the association between predictive variables and MVPA. Obese groups showed lower MVPA and dysfunctional temperament traits compared to healthy-weight controls. Plasma concentrations of 2-arachidonoylglyceryl (2-AG) were greater in obese groups. Path-analysis identified a direct effect between greater MVPA and low BMI (b = −0.13, p = .039) and high MVPA levels were associated with elevated anandamide (AEA) levels (b = 0.16, p = .049) and N -oleylethanolamide (OEA) levels (b = 0.22, p = .004), as well as high Novelty seeking (b = 0.18, p
- Subjects :
- Physiology
Obesidad
Phenomena and Processes::Physiological Phenomena::Body Constitution::Body Weights and Measures::Body Mass Index [Medical Subject Headings]
Social Sciences
Dones
Índice de masa corporal
Blood plasma
Biochemistry
Phenomena and Processes::Physiological Phenomena::Body Constitution::Body Weights and Measures::Body Size::Body Weight::Overweight::Obesity [Medical Subject Headings]
Body Mass Index
Morbid obesity
Endocrinology
Females
Medicine and Health Sciences
Homeostasis
Psychology
Public and Occupational Health
Body mass index (BMI)
Big Five personality traits
media_common
Multidisciplinary
Neurochemistry
Middle Aged
Lipids
Eating disorders
Endocannabinoides
Physiological Parameters
Homeostatic Mechanisms
Medicine
Harm avoidance
Obesitat
Female
Behavioral and Social Aspects of Health
Bioelectrical impedance analysis
Research Article
Personality
Chemicals and Drugs::Lipids::Fatty Acids::Fatty Acids, Unsaturated::Arachidonic Acids [Medical Subject Headings]
Adult
medicine.medical_specialty
Esfuerzo físico
Mujer
Science
media_common.quotation_subject
Obesitat mòrbida
Exercici
Motor Activity
Biology
Psychiatry and Psychology::Behavior and Behavior Mechanisms::Personality::Temperament [Medical Subject Headings]
Internal medicine
medicine
Phenomena and Processes::Musculoskeletal and Neural Physiological Phenomena::Musculoskeletal Physiological Phenomena::Musculoskeletal Physiological Processes::Physical Exertion [Medical Subject Headings]
Humans
Ácidos araquidónicos
Women
Obesity
Sports and Exercise Medicine
Temperament
Trastorns de la conducta alimentària
Exercise
Motivation
Behavior
Chemicals and Drugs::Chemical Actions and Uses::Pharmacologic Actions::Molecular Mechanisms of Pharmacological Action::Neurotransmitter Agents::Endocannabinoids [Medical Subject Headings]
Human Movement
Physical activity
Temperamento
Body Weight
Cognitive Psychology
Novelty seeking
Biology and Life Sciences
Moderate-vigorous physical activity (MVPA)
Neuroendocrinology
Plasma sanguini
medicine.disease
Morbid Obesity
Metabolism
Check Tags::Female [Medical Subject Headings]
Cognitive Science
Energy Metabolism
Physiological Processes
Body mass index
Neuroscience
Endocannabinoids
Subjects
Details
- Database :
- OpenAIRE
- Journal :
- Dipòsit Digital de Documents de la UAB, Universitat Autònoma de Barcelona, Recercat. Dipósit de la Recerca de Catalunya, instname, Dadun. Depósito Académico Digital de la Universidad de Navarra, Dipòsit Digital de la UB, Universidad de Barcelona, Repositori Universitat Jaume I, Universitat Jaume I, Plos One, Repositori Institucional de la Universitat Rovira i Virgili, Universitat Rovira i virgili (URV), PLoS ONE, PLoS ONE, Vol 9, Iss 8, p e104534 (2014)
- Accession number :
- edsair.doi.dedup.....8f84fba8504f83049721e64580fe8d6c