Results 61 to 70 of about 346,110 (185)

Current role and future perspectives of electroacupuncture in circadian rhythm regulation

open access: yesHeliyon, 2023
In recent years, in-depth research on chronobiology has been conducted, and the circadian rhythm has become a new target for the treatment of diseases. Circadian rhythms are closely related to the normal physiological functions of organisms.
Min Yuan   +5 more
doaj   +1 more source

Aging and circadian rhythms [PDF]

open access: yesCurrent Opinion in Insect Science, 2015
Circadian clocks are cell-autonomous molecular feedback loops that generate daily rhythms in gene expression, cellular functions, physiological processes and behavior. The mechanisms of circadian clocks are well understood in young fruit flies Drosophila melanogaster, but less is known about how circadian system changes during organismal aging. Similar
Jadwiga M, Giebultowicz, Dani M, Long
openaire   +2 more sources

Modeling circadian and sleep-homeostatic effects on short-term interval timing [PDF]

open access: yes, 2015
Short-term interval timing i.e., perception and action relating to durations in the seconds range, has been suggested to display time-of-day as well as wake dependent fluctuations due to circadian and sleep-homeostatic changes to the rate at which an ...
Jakub eSpäti   +23 more
core   +1 more source

Serotonin and circadian rhythms. [PDF]

open access: yesPsychology & Neuroscience, 2010
All mammal behaviors and functions exhibit synchronization with environmental rhythms. This is accomplished through an internal mechanism that generates and modulates biological rhythms. The circadian timing system, responsible for this process, is formed by connected neural structures.
Pontes, André Luiz Bezerra de   +7 more
openaire   +5 more sources

A cellular model for human daily behaviour [PDF]

open access: yes, 2010
All the biochemical, physiological or behavioural processes whose period is about 24 hours possess a circadian rhythm. In mammals circadian rhythms control almost all aspects of human daily behaviour and physiology.
Pagani, Lucia
core   +1 more source

Epilepsy Occurrence and Circadian Rhythm: A Bibliometrics Study and Visualization Analysis via CiteSpace

open access: yesFrontiers in Neurology, 2020
Objective: This study aimed to review the research status and to demonstrate the hot spots and frontiers of epilepsy and circadian rhythm via CiteSpace.Method: We searched Web of Science (WoS) for studies related to epilepsy and circadian rhythm from ...
Dongling Zhong   +5 more
doaj   +1 more source

Understanding Biological Mechanisms: Using Illustrations from Circadian Rhythm Research [PDF]

open access: yes, 2012
In many fields of biology, researchers explain a phenomenon by characterizing the responsible mechanism. This requires identifying the candidate mechanism, decomposing it into its parts and operations, recomposing it so as to understand how it is ...
Bechtel, William
core  

Disruption of rhythms of molecular clocks in primary synovial fibroblasts of patients with osteoarthritis and rheumatoid arthritis, role of IL-1;2/TNF [PDF]

open access: yes, 2012
Introduction: Circadian rhythms play an important role in the body and in single cells. Rhythms of molecular clocks have not been investigated in synovial fibroblasts (SF) of patients with osteoarthritis (OA) and rheumatoid arthritis (RA).
Haas, Stefanie   +3 more
core   +1 more source

Research progress on correlation between circadian rhythm disturbance and work-related musculoskeletal disorders

open access: yes环境与职业医学
Circadian rhythm refers to the 24-hour periodic changes in behavior, physiology, and molecular processes in the human body. Disruptions to the circadian rhythm not only affect mental health but are also associated with various metabolic disorders ...
Lichong LAI   +5 more
doaj   +1 more source

Effect of exercise based interventions on sleep and circadian rhythm in cancer survivors—a systematic review and meta-analysis [PDF]

open access: yesPeerJ
Background Disrupted circadian rhythm commonly reported in cancer survivors is closely associated with cancer related fatigue, sleep disturbances and compromised quality of life.
Rachita Gururaj   +4 more
doaj   +2 more sources

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