Results 21 to 30 of about 2,002,532 (306)

Determinants of physiological and perceived physiological stress reactivity in children and adolescents. [PDF]

open access: yesPLoS ONE, 2013
AIMS: Abnormal physiological stress reactivity is increasingly investigated as a vulnerability marker for various physical and psychological health problems. However, studies are inconsistent in taking into account potential covariates that may influence
Brittany E Evans   +5 more
doaj   +1 more source

Hydrogen sulphide regulates inward-rectifying K+ channels in conjunction with stomatal closure [PDF]

open access: yes, 2015
Hydrogen sulphide (H2S) is the third biological gasotransmitter and, in animals, affects many physiological processes by modulating ion channels. H2S has been reported to protect plants from oxidative stress in diverse physiological responses. H2S closes
Blatt, Mike R.   +3 more
core   +2 more sources

Interoceptive Abilities in Inflammatory Bowel Diseases and Irritable Bowel Syndrome

open access: yesFrontiers in Psychiatry, 2020
Alexithymia is usually described by three main dimensions difficulty identifying feelings (DIF), difficulty describing feelings (DDF), and externally oriented thinking (EOT).
Alicia Fournier   +12 more
doaj   +1 more source

More than a feeling: A unified view of stress measurement for population science. [PDF]

open access: yes, 2018
Stress can influence health throughout the lifespan, yet there is little agreement about what types and aspects of stress matter most for human health and disease.
Crosswell, Alexandra D   +6 more
core   +2 more sources

Activación de STAT3 por hipoxia en modelos in vitro de cáncer de cuello uterino y en células endoteliales

open access: yesBiomédica: revista del Instituto Nacional de Salud, 2017
Introducción. El microambiente tumoral influye en el comportamiento de las células cancerosas. Especialmente, el estímulo de agentes estresantes, como la hipoxia, se convierte en un factor crítico para la evolución y el tratamiento del cáncer.
Óscar Ortega   +2 more
doaj   +1 more source

Predicting the Next-Day Perceived and Physiological Stress of Pregnant Women by Using Machine Learning and Explainability: Algorithm Development and Validation

open access: yesJMIR mHealth and uHealth, 2022
BackgroundCognitive behavioral therapy–based interventions are effective in reducing prenatal stress, which can have severe adverse health effects on mothers and newborns if unaddressed.
Ada Ng   +8 more
doaj   +1 more source

Numerical analysis on the effect of normotensive and hypertensive physiological conditions onto hemodynamic characteristics in stented carotid artery [PDF]

open access: yes, 2019
An arterial re-blockage or restenosis by abnormal atherosclerosis and thrombosis progression in carotid artery is associated with the geometry of the implanted medical device, called as stent.
Ismail, Al Emran   +3 more
core   +1 more source

Sestrins in Physiological Stress Responses

open access: yesAnnual Review of Physiology, 2021
Sestrins are a family of proteins that respond to a variety of environmental stresses, including genotoxic, oxidative, and nutritional stresses. Sestrins affect multiple signaling pathways: AMP-activated protein kinase, mammalian target of rapamycin complexes, insulin-AKT, and redox signaling pathways.
Myungjin, Kim   +2 more
openaire   +3 more sources

Psychosocial stress reactivity habituates following acute physiological stress [PDF]

open access: yesHuman Brain Mapping, 2020
AbstractAcute and chronic stress are important factors in the development of mental disorders. Reliable measurement of stress reactivity is therefore pivotal. Critically, experimental induction of stress often involves multiple “hits” and it is an open question whether individual differences in responses to an earlier stressor lead to habituation ...
Anne Kühnel   +6 more
openaire   +4 more sources

Effects of noise stress on thyroid gland histomorphology in adult rats

open access: yesKhyber Medical University Journal
OBJECTIVE: To analyze the effects of variable durations of loud noise stress on the histomorphology of the thyroid gland in adult rats. METHODS: This laboratory-based experimental study was conducted at the Anatomy Department, Army Medical College ...
Saba Saleem Safdar   +5 more
doaj   +1 more source

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