Evidence map›Paper›PMID 22258717›Full record

ArticleDigestive diseases and sciences2012

Anti-stress effects of transcutaneous electrical nerve stimulation (TENS) on colonic motility in rats.

Sazu Yoshimoto, Reji Babygirija, Anthony Dobner, Kirk Ludwig, Toku Takahashi

Abstract read
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In one paragraph

Article in Digestive diseases and sciences, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed
2.6field-weighted citation impact, top 11% of its field
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.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

18 citing papers in PubMed, 36 citations in OpenAlex.

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  12. Electroacupuncture ameliorates abnormal defaecation and regulates corticotrophin-releasing factor in a rat model of stress.Acupuncture in medicine : journal of the British Medical Acupuncture Society · 2017
    Article
  13. Review
  14. The effect and mechanism of electroacupuncture at LI11 and ST37 on constipation in a rat model.Acupuncture in medicine : journal of the British Medical Acupuncture Society · 2016
    Article
  15. Article
  16. Acupuncture and regulation of gastrointestinal function.World journal of gastroenterology · 2015
    Review
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  18. Review
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

5 authors at 2 institutions in 1 country.

Sazu YoshimotoDepartment of Surgery, Zablocki VA Medical Center, Medical College of Wisconsin, 5000 West National Avenue, Milwaukee, WI 53295, USA.
Reji Babygirija
Anthony Dobner
Kirk Ludwig
Toku Takahashi
Milwaukee VA Medical Center · USMedical College of Wisconsin · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundDisorders of colonic motility may contribute to symptoms in patients with irritable bowel syndrome (IBS), and stress is widely believed to play a major role in developing IBS. Stress increases corticotropin releasing factor (CRF) of the hypothalamus, resulting in acceleration of colonic transit in rodents. In contrast, hypothalamic oxytocin (OXT) has an anti-stress effect via inhibiting CRF expression and hypothalamic-pituitary-adrenal axis activity. Although transcutaneous electrical nerve stimulation (TENS) and acupuncture have been shown to have anti-stress effects, the mechanism of the beneficial effects remains unknown.

aimsWe tested the hypothesis that TENS upregulates hypothalamic OXT expression resulting in reduced CRF expression and restoration of colonic dysmotility in response to chronic stress.

methodsMale SD rats received different types of stressors for seven consecutive days (chronic heterotypic stress). TENS was applied to the bilateral hind limbs every other day before stress loading. Another group of rats did not receive TENS treatment.

resultsTENS significantly attenuated accelerated colonic transit induced by chronic heterotypic stress, which was antagonized by a central injection of an OXT antagonist. Immunohistochemical study showed that TENS increased OXT expression and decreased CRF expression at the paraventricular nucleus (PVN) following chronic heterotypic stress.

conclusionsIt is suggested that TENS upregulates hypothalamic OXT expression which acts as an anti-stressor agent and mediates restored colonic dysmotility following chronic stress. TENS may be useful to treat gastrointestinal symptoms associated with stress.

Indexed as

Hypothalamo-Hypophyseal SystemIrritable Bowel SyndromeStress, PsychologicalAnimalsChronic DiseaseColonCorticotropin-Releasing HormoneDisease Models, AnimalFeedback, PhysiologicalGastrointestinal MotilityMaleOxytocinPituitary-Adrenal SystemRatsRats, Sprague-DawleyTranscutaneous Electric Nerve StimulationCorticotropin-Releasing HormoneOxytocin

Identifiers

PMID22258717
OpenAlexW1991224170

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

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.