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Study · Measured the body's own peptide · 2025

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Comparing the biopsychosocial impact of group singing and yoga activities in older adults living with Parkinson's disease.

Good A, Pachete A, Gilmore S, Russo FA

Scientific reports23 Jul 2025Cited by 1 (Europe PMC)

PMID40695844 (opens in a new tab)PMCIDPMC12284165 (opens in a new tab)DOI10.1038/s41598-025-09200-x (opens in a new tab)PepBankPUB-40695844
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Summary

The text of this summary is not shown here, because the article license does not allow reuse. Read it at the source (opens in a new tab)

Text rights: CC BY-NC-ND. Results still quote short attributed sentences.

Results from this study1

No result from this study comes from a test of the peptide.

Natural levels measured1

These results measure the body's own peptide. Nobody was given the peptide. They are not evidence about taking it. They are left out of key results, evidence counts and charts.

  1. 01HumanEndogenous levelObservational studyMechanism

    In adults with Parkinson's disease, a session of group singing was associated with a significant increase in the body's own oxytocin.

    In plain wordsIn people with Parkinson's disease, the body's own oxytocin rose after group singing.

    Peptide
    Oxytocin
    Outcome
    IncreaseOxytocin change after group singing
    Study

    n = 10

    Outcome group
    Social behavior and cognition · Endocrine and hormones

    Source sentences

    Summary
    group singing was associated with greater overall social closeness and significant increases in oxytocin.
    2 context sentences
    Summary · context
    Twenty individuals living with PD were recruited from pre-existing community programs: ten from a weekly choir, and ten from a weekly yoga class.
    Summary · context
    We compared these activities through a biopsychosocial lens, including acute measurements of mood, social bonding, cortisol, and oxytocin before and after the group activity.

    This result measures the body's own Oxytocin. Nobody was given the peptide. It is not evidence about taking it.

AI wrote and checked these results. AI can make mistakes, so check important results against the source.

Version history

PepBank keeps every version of the data on this study. Status changes from Retraction Watch, Europe PMC and Crossref are listed with their source.

  1. Version 2Current

    11 Oct 2026, 00:50 UTC

    Study results updated

  2. Version 1

    9 Oct 2026, 02:47 UTC

    First added · source update from Europe PMC

Subjects

Terms as the source lists them.

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