Results 1 to 10 of about 760 (153)

Sleep-wake cycle impairment adding on the risk for COVID-19 severity in people with diabetes [PDF]

open access: yesSleep Science, 2020
In the present article, we explore the risks of circadian disruptions and impact on the sleepwake cycle of individuals with diabetes during COVID-19 pandemic.
Mark Thomaz Ugliara Barone   +2 more
doaj   +2 more sources

Peripheral body temperature impairment in individuals with type 1 diabetes mellitus [PDF]

open access: yesSleep Science, 2018
Objective: The aim of the present study was to evaluate the peripheral temperature rhythmicity and control in individuals with type 1 diabetes mellitus.
Mark Thomaz Ugliara Barone   +2 more
doaj   +2 more sources

Melatonin Prevents Tumor Growth: The Role of Genes Controlling the Circadian Clock, the Cell Cycle, and Angiogenesis. [PDF]

open access: yesJ Pineal Res
ABSTRACT Recent evidence highlights the protective role of melatonin in a variety of pathological conditions, including multiple types of cancer. Epidemiological studies increasingly suggest that exposure to light at night suppresses melatonin synthesis in night‐shift and rotating‐shift workers, potentially elevating their risk of cancer development ...
Cardenas-Romero S   +6 more
europepmc   +2 more sources

Sundown syndrome and symptoms of anxiety and depression in hospitalized elderly [PDF]

open access: yesDementia & Neuropsychologia, 2017
Sundown syndrome is characterized by the sudden appearance of neuropsychiatric symptoms such as agitation, confusion and anxiety in a chronologic fashion, usually during late afternoon or early evening.
Marcello Weynes Barros Silva   +4 more
doaj   +2 more sources

Transcriptomic Analysis of the Liver Redox Response During Food-Anticipatory Activity Under a Time-Restricted Feeding Protocol in Rats [PDF]

open access: yesAntioxidants
Daytime-restricted feeding (TRF) exerts outstanding effects on circadian physiology, nutrient utilization, and energy metabolism. Limiting feeding access to two hours during the daytime (12:00–14:00 h) for three weeks promotes food-anticipatory activity (
Adrián Báez-Ruiz   +3 more
doaj   +2 more sources

A brief measure to predict exercise behavior: the Archer-Garcia Ratio [PDF]

open access: yesHeliyon, 2017
Background: Different forms of conscious and planned physical exercise and activity that individuals perform improve not only physical but also psychological health, well-being, and both physical and intellectual performance. Here we put forward and test
Danilo Garcia   +2 more
doaj   +2 more sources

Circadian rhythms of hosts and their gut microbiomes: Implications for animal physiology and ecology

open access: yesFunctional Ecology, Volume 37, Issue 3, Page 476-487, March 2023., 2023
Read the free Plain Language Summary for this article on the Journal blog. Abstract Daily light–dark cycles shape the circadian physiology and behaviour of nearly all organisms, with variation in circadian phenotypes having cascading effects on individual fitness, species interactions and species co‐evolution.
Dominik W. Schmid   +5 more
wiley   +1 more source

Desafíos de medición para la investigación de la obesidad infantil en y entre América Latina y Estados Unidos

open access: yesObesity Reviews, Volume 22, Issue S5, Octubre 2021., 2021
Resumen La obesidad infantil es un grave problema de salud pública en Latinoamérica y Estados Unidos y para luchar contra ella se precisan instrumentos de medición válidos y fiables y que tengan en cuenta los aspectos culturales. Para avanzar en este campo sería útil mejorar las mediciones en los distintos grupos de edades y países del continente ...
David Berrigan   +11 more
wiley   +1 more source

Una sociedad tardía. La tecnificación de la feminidad y la “elastificación” de la vida

open access: yesCuadernos de Pensamiento, 2023
Las sociedades actuales son tardías. La realidad humana está retardada y desajustada respecto a su devenir biológico y su tiempo vital (su tiempo vivido).
Aquilino Cayuela
doaj   +1 more source

Ontogênese do sistema de temporização: a construção e as reformas dos ritmos biológicos ao longo da vida humana [PDF]

open access: yesPsicologia USP, 2007
Nesta revisão apresentamos fatos e comentários sobre a evolução dos sistemas de temporização ("relógios biológicos") na espécie humana. Na Introdução definimos alguns conceitos básicos da Cronobiologia que serão utilizados ao longo do artigo.
Luiz Menna-Barreto, Daniela Wey
doaj   +3 more sources

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