Effects of progressive resistance training on cognition and igf-1 levels in elder women who live in areas with high air pollution

Vista sencilla de ítem
dc.contributor.authorMolina-Sotomayor, Edgardo
dc.contributor.authorCastillo-Quezada, Humberto
dc.contributor.authorMartínez-Salazar, Cristian
dc.contributor.authorGonzález-Orb, Marcelo
dc.contributor.authorEspinoza-Salinas, Alexis
dc.contributor.authorGonzalez-Jurado, José Antonio
dc.date.accessioned2022-06-10T18:12:12Z
dc.date.available2022-06-10T18:12:12Z
dc.date.issued2020-09
dc.descriptionIndexación: Scopus.es
dc.description.abstractThe aim of this study was to determine the effects of a muscular strength programme on the levels of insulin-like growth factor-1 (IGF-1) and cognitive status in elder women with mild cognitive impairment who lived in areas of high air pollution. A total of 157 women participated in the study, distributed in four groups: Active/Clean (AC n = 38) and Active/Pollution (AP n = 37), who carried out a progressive resistance training programme for 24 months, and Sedentary/Clean (SC n = 40) and Sedentary/Pollution (SP n = 42). Maximum strength in the upper and lower limbs (1RM), cognition (Mini-Mental Scale Examination (MMSE)) and blood IGF-1 were evaluated. At the beginning of the intervention, there were no differences between the groups in the assessed variables. The active groups which carried out the resistance training programme (AC and AP), registered better results in IGF-1 than the sedentary groups. These differences were statistically significant in AC vs. SC (p < 0.01) and AP vs. SC (p < 0.05). Regarding MMSE, group AC registered the highest score increases (+8.2%) (significantly better than the other groups), while group SP worsened (−7%) significantly compared to the other three groups. In conclusion, resistance training had a positive effect on IGF-1, while sedentary behaviour and air pollution had a negative effect on cognitive status. © 2020 by the authors. Licensee MDPI, Basel, Switzerland.es
dc.description.urihttps://www.mdpi.com/1660-4601/17/17/6203
dc.identifier.citationInternational Journal of Environmental Research and Public Health Open Access Volume 17, Issue 17, Pages 1 - 171 September 2020 Article number 6203es
dc.identifier.doi10.3390/ijerph17176203
dc.identifier.issn16617827
dc.identifier.urihttps://repositorio.unab.cl/xmlui/handle/ria/22773
dc.language.isoenes
dc.publisherMDPI AGes
dc.rights.licenseAttribution 4.0 International (CC BY 4.0)
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/
dc.subjectCognitive impairmentes
dc.subjectExercisees
dc.subjectPhysical activityes
dc.subjectSedentarismes
dc.subjectStrength muscular environmental healthes
dc.titleEffects of progressive resistance training on cognition and igf-1 levels in elder women who live in areas with high air pollutiones
dc.typeArtículoes
Archivos
Bloque original
Mostrando 1 - 1 de 1
Miniatura
Nombre:
Molina-Sotomayor_Effects.pdf
Tamaño:
2.17 MB
Formato:
Adobe Portable Document Format
Descripción:
TEXTO COMPLETO EN INGLES
Descargar
Bloque de licencias
Mostrando 1 - 1 de 1
No hay miniatura disponible
Nombre:
license.txt
Tamaño:
1.71 KB
Formato:
Item-specific license agreed upon to submission
Descripción:
Descargar
Colecciones
FEd - Artículos de Revista