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Circadian chronotypes among wild-captured west Andean octodontids
(2006)
Rest activity pattern was studied in wild-captured males of Octodon degus (n=9), Octodon bridgesi (n=3), and
Spalacopus cyanus (n=6) (Rodentia: Octodontidae). Ten-minute resolution actograms were constructed from
data ...
Regulación circadiana, patrón horario de alimentación y sueño: enfoque en el problema de obesidad
(Sociedad Chilena de Nutrición, Bromatología y Toxicología, 2018)
El reloj biológico determina la mantención de los ritmos
circadianos en mamíferos, un tipo particular de ritmos
biológicos de duración cercana a 24 horas. Existe una
estrecha relación entre el funcionamiento del sistema ...
Evaporative water loss and dehydration during the night in hummingbirds
(2007)
Nectar-feeding birds oscillate between avoiding overhydration when they are feeding and preventing dehydration during fasts. Here, we examined how resting rates of total evaporative water loss (TEWL) and metabolic water ...
Theory of Inpatient Circadian Care (TICC): A Proposal for a MiddleRange Theory
(2015)
The circadian system controls the daily rhythms of a variety of physiological processes. Most organisms show
physiological, metabolic and behavioral rhythms that are coupled to environmental signals. In humans, the main ...
Daily pattern of locomotor activity of the synanthropic spiders Loxosceles laeta and Scytodes globula
(American Arachnological Society, 2018)
The locomotor activity of the Chilean recluse spider Loxosceles laeta (Nicolet, 1849), and the spitting spider, Scytodes globula Nicolet, 1849, were studied in the laboratory under controlled conditions (LD 12:12). In ...
In utero circadian changes; facing light pollution
(Elsevier, 2020)
Regardless of the molecular and physiological mechanisms involved, maternal fetal circadian systems interactions are recognized as crucial crosstalk for fetal development, and in turn, it may be a key factor determining ...
Common functional polymorphisms in SLC6A4 and COMT genes are associated with circadian phenotypes in a South American sample
(2014-01)
The molecular study of circadian rhythms in humans could be an excellent approach to understand the relation between genes and behavior. It is possible that variations in genes involved in neurotransmission and/or synaptic ...
Deciphering the function of the blunt circadian rhythm of melatonin in the newborn lamb: impact on adrenal and heart
(Oxford University Press, 2017)
Neonatal lambs, as with human and other neonates, have low arrhythmic endogenous levels of melatonin for several weeks until they start their own pineal rhythm of melatonin production at approximately 2 weeks of life. ...
Time-of-Day Effects on Short-Duration Maximal Exercise Performance
(Nature, 2020)
Time-of-day dependent fluctuations in exercise performance have been documented across different sports and seem to affect both endurance and resistance modes of exercise. Most of the studies published to date have shown ...
Trypanosoma cruzi parasite load modulates the circadian activity pattern of triatoma infestans
(MDPI, 2022)
Simple Summary We studied the locomotor activity of one of the kissing bug species that transmit the Chagas disease-causing parasite in humans, which usually bites during the night. To date, no other reports researching ...