Results 131 to 140 of about 476,463 (387)
Dopamine: A Modulator of Circadian Rhythms in the Central Nervous System
Frontiers in Cellular Neuroscience, 2017 Circadian rhythms are daily rhythms that regulate many biological processes – from gene transcription to behavior – and a disruption of these rhythms can lead to a myriad of health risks.
Kirill S. Korshunov +2 more
semanticscholar +1 more source
Phytoplankton Tune Local pH to Actively Modulate Circadian Gravitactic Behavior
Advanced Physics Research, EarlyView.Diel vertical migration hides an unexpected twist: Phytoplankton quietly engineer their local pH landscape, splitting into behaviorally distinct sub‐groups which stay separated even in identical conditions. Circadian pH changes, occuring over the course of a day, reshape their gravitactic behavior and physiological functions in ways scientists have ...
Arkajyoti Ghoshal +4 more
wiley +1 more source
What season suits you best? Seasonal light changes and cyanobacterial competition [PDF]
, 2015 Nearly all living organisms, including some bacterial species, exhibit biological processes with a period of about 24 h called circadian (from the Latin circa, about and dies, day) rhythms.
Cascallares, Maria Guadalupe +1 more
core +1 more source
Circadian Rhythms and Mitochondria: Connecting the Dots
Frontiers in Genetics, 2018 Circadian rhythms provide a selective advantage by anticipating organismal nutrient needs and guaranteeing optimal metabolic capacity during active hours.
Laura Sardón Puig +3 more
semanticscholar +1 more source
Prevalence of OSA Risk and Bruxism in Children With Autism Spectrum Disorders
Autism Research, EarlyView.ABSTRACT Children with autism spectrum disorder (ASD) often present with sleep disorders, including obstructive sleep apnea (OSA), a condition characterized by upper airway obstruction during sleep. Bruxism has been recently described as being associated with OSA.
Anna Alessandri‐Bonetti +5 more
wiley +1 more source
Dysfunctional circadian-driven dynamics in gut microbiota and tumor microenvironment
Gut MicrobesCircadian rhythms govern physiological activities through the precise modulation of gene expression and biochemical functions. Dysfunction of circadian rhythms is associated with an increased risk of tumor formation, growth, and metastasis, as well as ...
Taoxing Peng +10 more
doaj +1 more source
Study on the Correlation Between the Genetics of Circadian Rhythms and Neurodegenerative Diseases [PDF]
BIO Web of ConferencesIn the context of global population aging, the increasing incidence of neurodegenerative diseases presents a serious challenge to healthcare systems worldwide.
Yin Yueci
doaj +1 more source
Modulation of circadian rhythms through estrogen receptor signaling
European Journal of Neuroscience, 2018 Circadian rhythms are physiological and behavioral processes that exhibit a 24‐hr cycle. These daily rhythms are essential for living organisms to align their behavior and physiology with the environment to increase the likelihood of survival. In mammals,
Katherine M. Hatcher +2 more
semanticscholar +1 more source
British Journal of Clinical Pharmacology, EarlyView.Aims Fazamorexant is a dual orexin receptor antagonist being developed for the treatment of insomnia. This study aims to determine the dose‐exposure‐response relationship of single‐dose fazamorexant vs. zolpidem in young adult and elderly healthy Chinese volunteers. Methods This single‐centre, randomized, double‐blind, double‐dummy, placebo‐ and active‐
Chen Xia +3 more
wiley +1 more source