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Impact of an intermittent and localized cooling intervention on skin temperature, sleep quality and energy expenditure in free-living, young, healthy adults
Impact of an intermittent and localized cooling intervention on skin temperature, sleep quality and energy expenditure in free-living, young, healthy adults
- Source :
- Digibug: Repositorio Institucional de la Universidad de Granada, Universidad de Granada (UGR), Journal of Thermal Biology 97 (2021) 102875, RODIN: Repositorio de Objetos de Docencia e Investigación de la Universidad de Cádiz, Universidad de Cádiz, Journal of Thermal Biology, 97. PERGAMON-ELSEVIER SCIENCE LTD, RODIN. Repositorio de Objetos de Docencia e Investigación de la Universidad de Cádiz, instname, Digibug. Repositorio Institucional de la Universidad de Granada
- Publication Year :
- 2021
- Publisher :
- Elsevier, 2021.
-
Abstract
- The study was funded by the Spanish Ministry of Economy and Competitiveness via the Fondo de Investigacion Sanitaria del Instituto de Salud Carlos III (PI13/01393 and CB16/10/00239) and PTA 12264-I, Retos de la Sociedad (DEP2016-79512-R), and European Regional Development Funds (ERDF). Other funders included the Spanish Ministry of Education (FPU 16/05159, 15/04059 and 19/02326), the Fundacion Iberoamericana de Nutricion (FINUT), the Redes Tematicas De Investigacion Cooperativa RETIC (Red SAMID RD16/0022), the AstraZeneca Health Care Foundation, the University of Granada Plan Propio de Investigacion 2016 (Excellence actions: Unit of Excellence on Exercise, Nutrition and Health [UCEENS]), and by the Junta de Andalucia, Consejeria de Conocimiento, Investigacion y Universidades (ERDF, SOMM17/6107/UGR). AMT was supported by Seneca Foundation through grant 19899/GERM/15 and the Ministry of Science Innovation and Universities RTI2018-093528-B-I0, as well as DJP (MINECO; RYC-2014-16938). BMT was supported by an individual postdoctoral grant from the Fundacion Alfonso Martin Escudero. We thank Dr. Matt Smith of Embr Labs Inc. for configuring the Embr Wave (R) devices used in this experiment.<br />Where people live and work together it is not always possible to modify the ambient temperature; ways must therefore be found that allow individuals to feel thermally comfortable in such settings. The Embr Wave (R) is a wrist-worn device marketed as a 'personal thermostat' that can apply a local cooling stimulus to the skin. The aim of the present study was to determine the effect of an intermittent mild cold stimulus of 25 degrees C for 15-20 s every 5 min over 3.5 days under free-living conditions on 1) skin temperature, 2) perception of skin temperature, 3) sleep quality and 4) resting energy expenditure (REE) in young, healthy adults. Ten subjects wore the device for 3.5 consecutive days. This intervention reduced distal skin temperature after correcting for personal ambient temperature (P < 0.05), but did not affect the subjects' the perception of skin temperature, sleep quality or REE (all P >= 0.051). Thus, this intermittent mild cold regime can reduce distal skin temperature, and wearing it under free-living conditions for 3.5 days does not seem to impair the perception of skin temperature and sleep quality or modify REE.<br />Spanish Ministry of Economy and Competitiveness via the Fondo de Investigacion Sanitaria del Instituto de Salud Carlos III PI13/01393 CB16/10/00239<br />PTA 12264-I<br />Retos de la Sociedad DEP2016-79512-R<br />European Commission<br />Spanish Government 16/05159 15/04059 19/02326<br />Fundacion Iberoamericana de Nutricion (FINUT)<br />Redes Tematicas De Investigacion Cooperativa RETIC (Red SAMID) RD16/0022<br />AstraZeneca<br />University of Granada Plan Propio de Investigacion<br />Junta de Andalucia, Consejeria de Conocimiento, Investigacion y Universidades (ERDF) SOMM17/6107/UGR<br />Fundacion Seneca 19899/GERM/15<br />Ministry of Science Innovation and Universities RTI2018-093528-B-I0<br />MINECO RYC-2014-16938<br />Fundacion Alfonso Martin Escudero
- Subjects :
- Adult
Male
0106 biological sciences
Physiology
030310 physiology
Cold exposure
Thermometry
010603 evolutionary biology
01 natural sciences
Biochemistry
Thermoregulation
Outdoor ambient temperature
Young Adult
03 medical and health sciences
Regional development
Political science
iButton
Humans
0303 health sciences
Sleep quality
Wrist skin temperature
Skin temperature
Cold Temperature
Energy expenditure
Female
Christian ministry
Energy Metabolism
Skin Temperature
Sleep
General Agricultural and Biological Sciences
Humanities
Developmental Biology
Subjects
Details
- Language :
- English
- Database :
- OpenAIRE
- Journal :
- Digibug: Repositorio Institucional de la Universidad de Granada, Universidad de Granada (UGR), Journal of Thermal Biology 97 (2021) 102875, RODIN: Repositorio de Objetos de Docencia e Investigación de la Universidad de Cádiz, Universidad de Cádiz, Journal of Thermal Biology, 97. PERGAMON-ELSEVIER SCIENCE LTD, RODIN. Repositorio de Objetos de Docencia e Investigación de la Universidad de Cádiz, instname, Digibug. Repositorio Institucional de la Universidad de Granada
- Accession number :
- edsair.doi.dedup.....e2b15b8eef89fdf58eac066747aaeeea