Results 11 to 20 of about 6,151,952 (306)

Light Exposure and Eye Growth in Childhood [PDF]

open access: yesInvestigative Opthalmology & Visual Science, 2015
The purpose of this study was to examine the relationship between objectively measured ambient light exposure and longitudinal changes in axial eye growth in childhood.A total of 101 children (41 myopes and 60 nonmyopes), 10 to 15 years of age participated in this prospective longitudinal observational study.
Read, Scott   +2 more
exaly   +6 more sources

Dim Light Exposure and Myopia in Children

open access: yesInvestigative Opthalmology & Visual Science, 2018
Experimental myopia in animal models suggests that bright light can influence refractive error and prevent myopia. Additionally, animal research indicates activation of rod pathways and circadian rhythms may influence eye growth. In children, objective measures of personal light exposure, recorded by wearable light sensors, have been used to examine ...
Landis, Erica   +4 more
openaire   +5 more sources

Light Exposure Ameliorates Tau-Induced Deficits via Adenosine Signaling and Mitochondrial Quality Control in Drosophila [PDF]

open access: yesBiomedicines
Background: Accumulating evidence suggests that environmental light cues influence brain function and neurodegenerative processes; however, the underlying cellular mechanisms remain incompletely understood.
Su Zhang   +6 more
doaj   +2 more sources

Constant light exposure impairs embryonic development via disrupting oocyte cytoskeleton integrity and redox homeostasis [PDF]

open access: yesCell Communication and Signaling
Environmental constant light exposure could induce biological rhythm disruption, which negatively induces metabolic syndrome, mood disorders, cognitive declines, chronic disease risk, and reproduction defects.
Ping-Shuang Lu   +8 more
doaj   +2 more sources

Physiologically-relevant light exposure and light behaviour in Switzerland and Malaysia [PDF]

open access: yesJournal of Exposure Science & Environmental Epidemiology
Abstract Background Light synchronises the internal clock with the external light-dark cycle. Keeping this alignment benefits health and prevents diseases.
Anna M. Biller   +9 more
openaire   +4 more sources

Inactivation of Campylobacter jejuni by exposure to high-intensity 405-nm visible light [PDF]

open access: yes, 2010
Although considerable research has been carried out on a range of environmental factors that impact on the survival of Campylobacter jejuni, there is limited information on the effects of violet/blue light on this pathogen. This investigation was carried
Anderson, J.G.   +3 more
core   +4 more sources

Years of sunlight exposure and cataract: a case-control study in a Mediterranean population. [PDF]

open access: yes, 2007
BACKGROUND: We aimed to investigate the relation between sunlight exposure and risk of cataract. METHODS: We carried out a frequency-matched case-control study of 343 cases and 334 controls attending an ophthalmology outpatient clinic at a primary health-
de Stavola Bianca L   +7 more
core   +2 more sources

Association of light exposure on physical activity and sedentary time in young people. [PDF]

open access: yes, 2015
Background: To investigate whether light exposure was associated with objectively measured physical activity (PA) and sedentary behaviour in young people.
Fisher, A   +7 more
core   +1 more source

Non-visual effects of light on human circadian physiology and neurobehavioral performance [PDF]

open access: yes, 2015
Light is of crucial importance for human circadian rhythms. In fact, light exposure allows for resetting individual biological rhythms to the 24-h day.
Gabel, Virginie
core   +1 more source

Phase Response Curve to Light under Ambulatory Conditions: A Pilot Study for Potential Application to Daylight Saving Time Transitions

open access: yesBiology, 2022
Several studies have investigated the relationship between daylight saving time (DST) and sleep alterations, psychiatric disorders, cardiovascular events and traffic accidents.
Raquel Arguelles-Prieto   +3 more
doaj   +1 more source

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