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Recolector de Ciencia Abierta, RECOLECTA
Bachelor thesis . 2016
License: CC BY NC ND
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Recolector de Ciencia Abierta, RECOLECTA
Bachelor thesis . 2016
License: CC BY NC ND
image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
UCrea
Bachelor thesis . 2016
License: CC BY NC ND
Data sources: UCrea
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Adaptaciones fisiológicas a la pérdida de peso y factores que favorecen nuevamente la ganancia de peso

Physiological adaptations to weight loss and factors favouring weight regain
Authors: Mongil Ruiz, David;

Adaptaciones fisiológicas a la pérdida de peso y factores que favorecen nuevamente la ganancia de peso

Abstract

La obesidad es un problema de salud global y predispone a los individuos a varias patologías. Las modificaciones en la dieta y el ejercicio son parte esencial del tratamiento de la obesidad. Sin embargo, a pesar de la pérdida de peso que se puede lograr por la restricción dietética y/o el aumento de actividad física, a largo plazo muchas personas van a recuperar el peso perdido. El objetivo de este artículo es revisar la investigación sobre los procesos y mecanismos que sustentan la recuperación después de la pérdida de peso. El Mantenimiento del peso corporal está regulado por factores homeostáticos, ambientales y del comportamiento individual. En la regulación homeostática, el hipotálamo tiene un papel fundamental en la integración de señales procedentes de la ingesta de alimentos, el balance energético y el peso corporal. En un entorno “generador de obesidad” los patrones del comportamiento ejercen efectos sobre la cantidad, el tipo de ingesta y la realización de actividad física. Por desgracia, las adaptaciones fisiológicas a la pérdida de peso favorecen la recuperación del mismo. Estos cambios incluyen variaciones en los niveles de hormonas circulantes, en el apetito y en el balance energético. Para mantener la pérdida de peso, las personas deben mantener unos hábitos de vida que contrarresten las adaptaciones fisiológicas y los factores que favorecen la recuperación de peso. Una mayor comprensión de la fisiología de la pérdida de peso y su recuperación, será la base del desarrollo de estrategias futuras para lograr y mantener la pérdida de peso.

Obesity is a major global health problem and predisposes individuals to several comorbidities that can affect life expectancy. Based interventions, changing lifestyle, improved diet and exercise are an essential part of the treatment of obesity. However, despite the weight loss can be achieved through dietary restriction and / or increased physical activity, long-term many people will regain the lost weight. The aim of this article is to review research on the processes and mechanisms underlying recovery after weight loss. Maintenance of body weight is regulated by the interaction of a number of processes, spanning homeostatic, environmental factors and behavior of individual factors. Homeostatic regulation in the hypothalamus plays a fundamental role in the integration of signals from: food intake, energy balance and body weight. While an "obesogenic" environment behavior patterns have effects on the amount of food, the type of intake and performing physical activity. Unfortunately, physiological weight loss adaptations promote recovery thereof. These changes include variations in levels of circulating hormones, appetite and energy balance. To maintain weight loss, people should maintain lifestyle habits that counteract the physiological adaptations and the factors that favor weight regain. A greater understanding of the physiology of weight loss and its recovery will be the basis for development of future strategies aimed at overweight and obesity in their efforts to achieve and maintain weight loss.

Grado en Medicina

Country
Spain
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Keywords

Weight loss, Recuperación de peso, Obesidad, Weight regain, Pérdida de peso, Adaptive thermogenesis, Homoestasis energética, Temogénesis adaptativa, Gasto energético, Energy expenditure, Obesity, Energy homoestasis

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selected citations
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This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
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