Results 211 to 220 of about 143,667 (304)

Exercise, circadian rhythms, and muscle regeneration: a path to healthy aging. [PDF]

Front Neurosci
Su Z, Xiang L.
europepmc   +1 more source

Glucocorticoids and HPA axis regulation in the stress–obesity connection: A comprehensive overview of biological, physiological and behavioural dimensions

Clinical Obesity, Volume 15, Issue 2, April 2025.
Summary Chronic stress, characterized by increased long‐term exposure to the glucocorticoid hormone cortisol, is increasingly linked to obesity development. Still, various knowledge gaps persist, including on underlying pathophysiological mechanisms. The aim of the current review is to provide the latest insights on the connection between stress and ...
Robin Lengton, Myrte Schoenmakers, Brenda W. J. H. Penninx, Mariëtte R. Boon, Elisabeth F. C. van Rossum   +4 more
wiley   +1 more source

Circadian rhythms are disrupted in patients and preclinical models of Machado-Joseph disease. [PDF]

Brain
Ribeiro RFN, Pereira D, Lopes SM, Reis T, Silva P, Lobo DD, Gaspar LS, Durães J, Fernandes AR, Ferreira-Marques M, Carvalhas-Almeida C, Peça J, Álvaro AR, Santana I, Santana MM, Silva MMC, Pereira de Almeida L, Cavadas C.   +17 more
europepmc   +1 more source

Shedding light on the dark: Does artificial illumination affect mammal activity at waterholes in sub‐Saharan Africa?

Conservation Science and Practice, EarlyView.
We experimentally evaluated the effects of artificial lighting on mammal visitation patterns at waterholes in north‐central Namibia using motion‐activated camera traps across two dry seasons. Lighting had minimal effects on most species, although gemsboks increased use of artificially lit waterholes and lions reduced nocturnal activity at illuminated ...
Jessica R. Patterson, Stéphanie Périquet‐Pearce, James C. Beasley   +2 more
wiley   +1 more source

Conserved structural motifs in PAS, LOV, and CRY proteins regulate circadian rhythms and are therapeutic targets. [PDF]

FEBS Lett
Brinckman ED, Lester AE, Zoltowski BD.
europepmc   +1 more source

Photoperiod‐Regulated Thermal Tolerance of the Non‐Diapausing Insect Ceratitis capitata (Diptera: Tephritidae)

Entomologia Experimentalis et Applicata, EarlyView.
Developmental photoperiodic exposure (photoacclimation) from egg to adult emergence alters thermal tolerance in Ceratitis capitata. Flies reared under contrasting photoperiods (0:24, 8:16, 14:10, and 24:0 L:D) showed significant shifts in both CTmin and CTmax, whereas adult‐only photoacclimation affected CTmax but not CTmin.
Antonis G. Papadopoulos, Nikos T. Papadopoulos   +1 more
wiley   +1 more source

Circadian rhythms regulate osteoclast recycling through gut microbiota-dependent Th17 cell expansion. [PDF]

Curr Res Microb Sci
Ni S, Fu W, Zhang L, Zhang Z, Li X.
europepmc   +1 more source

Diurnal and nocturnal salivary fluoride bioavailability following brushing with high‐ or regular‐fluoride dentifrices

European Journal of Oral Sciences, EarlyView.
Abstract This study evaluated salivary fluoride (F) bioavailability during diurnal and nocturnal periods after using a high‐fluoride or regular dentifrice. Fifteen healthy adults participated in a double‐blind crossover study, brushing with either a 1450 ppm F or 5000 ppm F dentifrice.
Guereth Carvalho, Guilherme Santana, Niciane Macena, Gláuber Vale   +3 more
wiley   +1 more source

Association of Circadian Rhythms With the Risk of Chronic Liver Disease: Findings From a Large Prospective Study. [PDF]

Clin Transl Gastroenterol
Yang R, Shen C, Jia Y, Yao Y, Zhou Y, Cheng Y, Cheng Y, Zeng R, Wan Z, Zhao Q, Li D, Liao X.   +11 more
europepmc   +1 more source

The Forgotten Pink Salmon in the Laurentian Great Lakes: An Unexpected Invasion With Insights for Three Oceans

Fish and Fisheries, EarlyView.
ABSTRACT Introductions of species outside their native range, such as pink salmon (Oncorhynchus gorbuscha) in the Laurentian Great Lakes, can serve as unplanned experiments that provide new insights into ecological adaptation. We synthesize available information on the understudied Great Lakes pink salmon invasion and highlight how this case can inform
Joseph A. Langan, Peter J. Alsip, Hazem U. Abdelhady, Charles R. Bronte, Cory A. Goldsworthy, Matthew S. Kornis, Krista B. Oke, Eva B. Thorstad, Benjamin A. Turschak   +8 more
wiley   +1 more source