The DOI matches its Crossref record; 14 of the 14 references it cites were found in a registry or an index.
Pleasant feeling from watching a comical video enhances free radical-scavenging capacity in human whole saliva
Abstract
Objective Free radicals have been implicated in aging, mutagenesis, inflammation and other pathological conditions. We conducted a study to clarify the relation between a pleasant feeling as a psychological eustress and free radical-scavenging capacity (FRSC) in saliva.Methods Saliva was collected from 27 healthy volunteers. FRSC before, during and after watching a cheerful comical video for 30 min was measured by using 1,1-diphenyl-2-picrylhydrazyl (DPPH).Results The median values of FRSC (micromol/ml) before, at 10 and 20 min during and after watching the video were 54.5, 66.8, 66.6 and 69.4, respectively. The FRSC values obtained after watching the video were significantly higher than those before watching it (P<.001). When the FRSC before watching was taken as 1, the value for the group that felt "Very good," "Good" or "Ordinary+Dull" while watching the video for 30 min was 1.38, 1.20 or 0.98, respectively (P<.01).Conclusion Watching a comical video enhanced the FRSC in saliva; in addition, a pleasant feeling boosted it even more.
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Previous studies indicate that some antioxidant and immunological markers are sensitive to stimuli that affect the mood of the individual.
“previous studies indicate that some antioxidant and immunological markers are sensitive to stimuli that affect the mood of the individual.”
From Antioxidant, Immunomodulating, and Microbial‐Modulating Activities of the Sustainable and Ecofriendly Spirulina (2017) · cites this paper as [143]
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EFFECT OF LIGHT WAVELENGTH ON SUPPRESSION AND PHASE DELAY OF THE MELATONIN RHYTHM
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Self-citationMelatonin Secretion in Sad Patients and Healthy Subjects Matched with Respect to Age and Sex
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Finamore, A., Palmery, M., Bensehaila, S., & Peluso, I. (2017) · Oxidative Medicine and Cellular Longevity · doi:10.1155/2017/3247528 · Cited by 256
Metadata
- Authors
- Atsumi, T., Fujisawa, S., Nakabayashi, Y., Kawarai, T., Yasui, T., & Tonosaki, K.
- Affiliations
- Meikai University (JP)
- Corresponding author
- Atsumi, T
- Venue
- Journal of Psychosomatic Research
- Publisher
- Elsevier BV
- Published
- 2004-03
- Volume
- 56
- Issue
- 3
- Pages
- 377-379
- ISSN
- 0022-3999 (ISSN-L)
- OpenAlex
- W1983250674
- Cited by
- 21
- References
- 14
- Citations by year
- 2019: 1 · 2018: 2 · 2017: 5 · 2016: 2 · 2013: 1
- FWCI
- 1.47
- Type
- journal article
- Language
- en
- Open access
- closed
- Locations
- Journal of Psychosomatic Research (publishedVersion)
- PubMed (publishedVersion)
- Topics
- Health Sciences › Medicine › Biochemistry (medical) › Antioxidant Activity and Oxidative Stress
- Health Sciences › Medicine › Physiology (medical) › Exercise and Physiological Responses
- Social Sciences › Psychology › Social Psychology › Humor Studies and Applications
- Keywords
- whole saliva, eustress, positive emotions, humor, DPPH radical scavenging, oxidative stress
- MeSH terms
- Adult, Affect, Female, Humans, Male, Surveys and Questionnaires, Saliva, Videotape Recording, Visual Perception, Wit and Humor as Topic, Free Radical Scavengers
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