Results 1 to 10 of about 1,465 (179)

Medicina da noite: da Cronobiologia à prática clínica [PDF]

open access: yesCadernos de Saúde Pública, 2008
Resenha do livro: MEDICINA DA NOITE: DA CRONOBIOLOGIA A PRATICA CLINICA. Jansen JM, Lopes AJ, Jansen U, Capone D, Maeda TY, Noronha A, Magalhaes G, organizadores. Rio de Janeiro: Editora Fiocruz; 2007.
Claudia Roberta de Castro Moreno   +4 more
doaj   +7 more sources

Individual light history matters to deal with the Antarctic summer [PDF]

open access: yesScientific Reports, 2023
The effect of light, main zeitgeber of the circadian system, depends on the time of day it is received. A brief trip to the Antarctic summer (ANT) allowed us to explore the impact of a sudden and synchronized increase in light exposure on activity-rest ...
Julieta Castillo   +4 more
doaj   +2 more sources

Telling the Seasons Underground: The Circadian Clock and Ambient Temperature Shape Light Exposure and Photoperiodism in a Subterranean Rodent [PDF]

open access: yesFrontiers in Physiology, 2021
Living organisms anticipate the seasons by tracking the proportion of light and darkness hours within a day—photoperiod. The limits of photoperiod measurement can be investigated in the subterranean rodents tuco-tucos (Ctenomys aff.
Danilo E. F. L. Flôres   +5 more
doaj   +2 more sources

Cronobiologia do transtorno afetivo bipolar: uma revisão narrativa

open access: yesDebates em Psiquiatria, 2022
O objetivo deste artigo é discutir a relação direta e as interferências da cronobiologia no Transtorno Afetivo Bipolar (TAB), enfatizando as alterações circadianas de seus portadores, assim como a necessidade da valorização dos conhecimentos ...
Breno Márcio Bottino de Melo Silva   +3 more
doaj   +2 more sources

Daytime sleepiness in elementary school students: the role of sleep quality and chronotype. [PDF]

open access: yesRev Saude Publica, 2022
OBJECTIVE To investigate the occurrence of daytime sleepiness and associated sleep factors in a sample of elementary school students who attended school in the afternoon schedule. METHODS Sleep data from 363 Brazilian public school students (12.78 ± 1.36
Anacleto TS, Borgio JGF, Louzada FM.
europepmc   +3 more sources

Por que a Cronobiologia deve fazer parte da formação de educadores?

open access: yesPro-Posições, 2022
Resumo A Cronobiologia estuda os ritmos biológicos, sendo o ciclo vigília/sono um ritmo muito analisado em humanos. Trata-se de uma área multidisciplinar de ensino, que divulga estudos científicos de interesse para educação.
Rubia Pereira Carvalho-Mendes   +1 more
doaj   +5 more sources

Absence seizures and sleep-wake abnormalities in a rat model of GRIN2B neurodevelopmental disorder. [PDF]

open access: yesEpilepsia
Abstract Objective Pathogenic mutations in GRIN2B are an important cause of severe neurodevelopmental disorders resulting in epilepsy, autism, and intellectual disability. GRIN2B encodes the GluN2B subunit of N‐methyl‐d‐aspartate receptors (NMDARs), which are ionotropic glutamate receptors critical for normal development of the nervous system and ...
Hristova K   +12 more
europepmc   +2 more sources

Psicologia da saúde e cronobiologia: diálogo possível? [PDF]

open access: yesPsicologia: Ciência e Profissão, 2013
A Psicologia da saúde visa a avaliar o papel do comportamento na etiologia da doença, a elaborar prognósticos dos comportamentos prejudiciais à saúde e a promover comportamentos saudáveis. Seu pressuposto epistemológico, o modelo biopsicossocial, envolve
Katie Moraes de Almondes
doaj   +3 more sources

Dispensing of zolpidem and benzodiazepines in Brazilian private pharmacies: a retrospective cohort study from 2014 to 2021 [PDF]

open access: yesFrontiers in Pharmacology
ObjectiveThe study aimed to evaluate Zolpidem and Benzodiazepines prescription and dispensing data in private pharmacies in Brazil from 2014 to 2021. Methods: This retrospective cohort study was carried out with retrospective open data from the Brazilian
Fabiana Carvalho   +4 more
doaj   +2 more sources

Sex Differences in Temporal Sleep Patterns, Social Jetlag, and Attention in High School Adolescents [PDF]

open access: yesSleep Science
Insufficient sleep and irregular sleep hours are common in adolescents, who experience a delayed sleep phase due to biopsychosocial changes associated with puberty, resulting in later sleep times. However, early morning class hours shorten sleep duration
Fernanda Mayara Crispim Diogo   +6 more
doaj   +2 more sources

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