Evidence map›Paper›PMID 27538513›Full record

Trial reportBMC complementary and alternative medicine2016

Yogic breathing when compared to attention control reduces the levels of pro-inflammatory biomarkers in saliva: a pilot randomized controlled trial.

Waleed O Twal, Amy E Wahlquist, Sundaravadivel Balasubramanian

Registry-linked trialAbstract readRandomized Controlled Trial
In one paragraph

Trial report in BMC complementary and alternative medicine, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT02108769 (Induction of Salivary Neuromodulators by Chanting and Breathing Exercise), which is not on this map. Cited by 29 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
29citing papers in PubMed, 1 pooled it
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

NCT02108769 nacompletednot on this map

Induction of Salivary Neuromodulators by Chanting and Breathing Exercise

TypeinterventionalSponsorMedical University of South CarolinaRan2013 to 2013Enrolled20ConditionsAlzheimer Disease, Neurodegenerative Diseases, CancerArmsYogic Breathing, Attention Control
3 · Its place in the literature

Who cites it

29 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Trial
  3. Neurobiological and Anti-Inflammatory Effects of a Deep Diaphragmatic Breathing Technique Based on Neofunctional Psychotherapy: A Pilot RCT.Stress and health : journal of the International Society for the Investigation of Stress · 2024
    Trial
  4. Trial
  5. Review
  6. Article
  7. Article
  8. Article
  9. Review
  10. Article
  11. Yoga, immunity and COVID-19: A scoping review.Journal of family medicine and primary care · 2022
    Article
  12. Review
  13. Article
  14. Article
  15. Protocol for the Pilot Study of Group Video Yogic Breathing App in Breast Cancer Survivors.International journal of AAYUSH and traditional medicine · 2022
    Article
  16. Article
  17. Article
  18. Article
  19. Article
  20. Can Yogic Breathing Techniques LikeFrontiers in psychology · 2021
    Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

3 authors.

Waleed O TwalDepartment of Regenerative Medicine and Cell Biology, Medical University of South Carolina, Charleston, SC, 29425, USA.
Amy E WahlquistDepartment of Public Health Sciences, Medical University of South Carolina, Charleston, SC, 29425, USA.
Sundaravadivel BalasubramanianDepartment of Radiation Oncology, Medical University of South Carolina, Charleston, SC, 29425, USA. balasubr@musc.edu.

Funding

South Carolina Clinical & Translational Research Institute (SCTR)UL1TR001450 · NCATS · MEDICAL UNIVERSITY OF SOUTH CAROLINA · PI BRADY, KATHLEEN T., FLUME, PATRICK A · 2015 to 2024
$41.1M
SOUTH CAROLINA CLINICAL & TRANSLATIONAL RESEARCH INSTITUTE (SCTR)UL1RR029882 · NCRR · MEDICAL UNIVERSITY OF SOUTH CAROLINA · PI BRADY, KATHLEEN T. · 2009 to 2011
$10.1M
South Carolina Clinical & Translational Research Institute (SCTR)UL1TR000062 · NCATS · MEDICAL UNIVERSITY OF SOUTH CAROLINA · PI BRADY, KATHLEEN T. · 2012 to 2014
$9.4M
NCATS NIH HHS UL1 TR000062NCATS NIH HHS UL1 TR001450NCRR NIH HHS UL1 RR029882
6 · The paper itself

Abstract

backgroundSelf-report measures indicate that Yoga practices are perceived to reduce stress; however, molecular mechanisms through which YB affects stress are just beginning to be understood. While invasive sampling such as blood has been widely used to measure biological indicators such as pro-inflammatory biomarkers, the use of saliva to measure changes in various biomolecules has been increasingly recognized. As Yoga practice stimulates salivary secretion, and saliva is considered a source of biomarkers, changes in salivary cytokines before and after Yogic breathing exercise as specified in an ancient Tamil script, Thirumanthiram, were examined using a Cytokine Multiplex to compare to Attention Control (AC) group.

methodsTwenty healthy volunteers were randomized into two groups stratified by gender (N = 10 per YB and AC groups); The YB group performed two YB exercises, each for ten minutes, for a total of twenty minutes in a single session as directed by a trained Yoga instructor. The AC group read a text of their choice for 20 min. Saliva was collected immediately after YB training at 0, 5, 10, 15 and 20 min and analyzed by Multiplex enzyme linked immunosorbent assay (ELISA).

resultsThe levels of interleukin (IL)-1β, IL-8, and monocyte chemotactic protein -1 (MCP-1) were significantly reduced in YB group when compared to AC group. The level of reduction of IL-8 was significant at all time points tested, whereas IL-1β showed reduction at 15 and 20 min time points (p < 0.05), and MCP-1 level was marginally different at 5-20 min. There were no significant differences between YB and AC groups in the salivary levels of IL-1RA, IL-6, IL-10, IL-17, IP-10, MIP-1b, and TNF-α.

conclusionsThese data are the first to demonstrate the feasibility of detecting salivary cytokines using multiplex assay in response to a Yoga practice. This study was registered in Clinical Trials.gov # NCT02108769.

Indexed as

Breathing ExercisesMeditationYogaBiomarkersCytokinesFemaleHumansInflammationMalePilot ProjectsSalivaBiomarkersCytokinesCytokinesMultiplexPranayamaPro-inflammatorySalivary biomarkersStressTamilThirumanthiramYogaYogic breathing

Identifiers

PMID27538513
PMCPMC4991069

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.