Effect of Chronic and Acute Psychological Stress and Fluoxetine on Biomolecules of Heart

Studies were made on forestomach contraction frequencies as affected by diet (brome hay, alfalfa hay, alfalfa silage and barley concentrate diet), acute cold stress and acute psychological stress. Four 15-mo-old steers fitted with ruminal fistulae were used in a 4 × 4 Latin square design. Diets did not influence contractile frequencies of the forestomachs, and did not interact with the effects of the stresses. Acute cold stress and psychological stress both produced significant increases of forestomach contraction frequencies and of heart rate. Key words: Cold stress, psychological stress, forestomach contractions, heart rate

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Differential Immune Cell Chemotaxis Responses to Acute Psychological Stress in Alzheimer Caregivers Compared to Non-caregiver Controls

Psychosomatic Medicine ◽

10.1097/01.psy.0000138118.62018.87 ◽

2004 ◽

Vol 66 (5) ◽

pp. 770-775 ◽

Cited By ~ 46

Author(s):

Laura Redwine ◽

Paul J. Mills ◽

Merna Sada ◽

Joel Dimsdale ◽

Thomas Patterson ◽

...

Keyword(s):

Psychological Stress ◽

Immune Cell ◽

Acute Psychological Stress ◽

Cell Chemotaxis

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Forced expiratory volume is associated with cardiovascular and cortisol reactions to acute psychological stress

Psychophysiology ◽

10.1111/j.1469-8986.2012.01361.x ◽

2012 ◽

Vol 49 (6) ◽

pp. 866-872 ◽

Cited By ~ 9

Author(s):

Douglas Carroll ◽

Adam Bibbey ◽

Tessa J. Roseboom ◽

Anna C. Phillips ◽

Annie T. Ginty ◽

...

Keyword(s):

Psychological Stress ◽

Forced Expiratory Volume ◽

Acute Psychological Stress

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Early life adversity and blunted cardiovascular reactivity to acute psychological stress

Psychosomatic Medicine ◽

10.1097/psy.0000000000001024 ◽

2021 ◽

Vol Publish Ahead of Print ◽

Author(s):

Tracey M. Keogh ◽

Siobhán Howard ◽

Stephen Gallagher

Keyword(s):

Psychological Stress ◽

Cardiovascular Reactivity ◽

Early Life ◽

Early Life Adversity ◽

Acute Psychological Stress

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MicroRNAs in Psychological Stress Reactions and Their Use as Stress-Associated Biomarkers, Especially in Human Saliva

Biomedicine Hub ◽

10.1159/000481126 ◽

2017 ◽

Vol 2 (3) ◽

pp. 1-15 ◽

Cited By ~ 7

Author(s):

Conrad Wiegand ◽

Andreas Savelsbergh ◽

Peter Heusser

Keyword(s):

Psychological Stress ◽

Human Saliva ◽

Reaction Pathways ◽

Stress Reactions ◽

Cellular Processes ◽

Noninvasive Biomarkers ◽

As Stress ◽

Acute Psychological Stress ◽

The Brain ◽

Reactive Processes

MicroRNAs (miRNAs) play a central role in the regulation of many cellular processes including physiological and psychological stress reaction pathways. Psychological stress is an important factor for the genesis and maintenance of many diseases. Several miRNAs have already been described to be involved in its regulation. The presence of miRNAs in all body fluids implies a widespread role in communication throughout the whole organism and together with their stability makes them formidable candidates as biomarkers. Alterations of stress-associated miRNA expression levels have been found in the brain and whole blood of humans and animals. In this paper, we review the participation of miRNAs in stress-reactive processes as well as their usability as salivary biomarkers of such processes. In conclusion, we suggest that salivary miRNAs may be useful as noninvasive biomarkers to assess epigenetic regulation processes of chronic or acute psychological stress reactions.

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