Evidence map›Paper›PMID 31263538›Full record

ArticleInterface focus2019

Smooth muscle regional contribution to vaginal wall function.

Gabrielle L Clark, Anastassia P Pokutta-Paskaleva, Dylan J Lawrence, Sarah H Lindsey, Laurephile Desrosiers, Leise R Knoepp, Carolyn L Bayer, Rudolph L Gleason, Kristin S Miller

Abstract read
In one paragraph

Article in Interface focus, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers.

0numbers the graph read from it
0cells of the map it votes in
26citing papers in PubMed
–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.

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

26 citing papers in PubMed.

  1. Biomechanical function of the murine cervix with elastic fiber deficiency.Journal of the mechanical behavior of biomedical materials · 2026
    Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Biophysical Mechanisms of Vaginal Smooth Muscle Contraction: The Role of the Membrane Potential and Ion Channels.Pathophysiology : the official journal of the International Society for Pathophysiology · 2024
    Review
  9. Article
  10. Article
  11. Article
  12. Article
  13. Smooth muscle contribution to vaginal viscoelastic response.Journal of the mechanical behavior of biomedical materials · 2023
    Article
  14. Article
  15. Review
  16. Article
  17. Article
  18. Biaxial Murine Vaginal Remodeling With Reproductive Aging.Journal of biomechanical engineering · 2022
    Article
  19. Article
  20. 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

9 authors.

Gabrielle L ClarkDepartment of Biomedical Engineering, Tulane University, 6823 St Charles Avenue, New Orleans, LA 70118, USA.
Anastassia P Pokutta-PaskalevaThe Wallace H. Coulter Department of Biomedical Engineering, Georgia Institute of Technology, 801 Ferst Drive NW, Atlanta, GA 30332, USA.
Dylan J LawrenceDepartment of Biomedical Engineering, Tulane University, 6823 St Charles Avenue, New Orleans, LA 70118, USA.
Sarah H LindseyDepartment of Pharmacology, Tulane University School of Medicine, 1430 Tulane Avenue, New Orleans, LA 70112, USA.
Laurephile DesrosiersDepartment of Female Pelvic Medicine and Reconstructive Surgery, University of Queensland Ochsner Clinical School, 1514 Jefferson Highway, New Orleans, LA 70121, USA.
Leise R KnoeppDepartment of Female Pelvic Medicine and Reconstructive Surgery, University of Queensland Ochsner Clinical School, 1514 Jefferson Highway, New Orleans, LA 70121, USA.
Carolyn L BayerDepartment of Biomedical Engineering, Tulane University, 6823 St Charles Avenue, New Orleans, LA 70118, USA.ORCID 0000-0003-0947-6892
Rudolph L GleasonThe Wallace H. Coulter Department of Biomedical Engineering, Georgia Institute of Technology, 801 Ferst Drive NW, Atlanta, GA 30332, USA.ORCID 0000-0002-6357-4955
Kristin S MillerDepartment of Biomedical Engineering, Tulane University, 6823 St Charles Avenue, New Orleans, LA 70118, USA.ORCID 0000-0002-3462-6103

Funding

Eliciting Estrogen's Protective Vascular EffectsR01HL133619 · NHLBI · TULANE UNIVERSITY OF LOUISIANA · PI LINDSEY, SARAH H. · 2017 to 2021
$2.2M
NHLBI NIH HHS R01 HL133619
6 · The paper itself

Abstract

Pelvic organ prolapse is characterized as the descent of the pelvic organs into the vaginal canal. In the USA, there is a 12% lifetime risk for requiring surgical intervention. Although vaginal childbirth is a well-established risk factor for prolapse, the underlying mechanisms are not fully understood. Decreased smooth muscle organization, composition and maximum muscle tone are characteristics of prolapsed vaginal tissue. Maximum muscle tone of the vaginal wall was previously investigated in the circumferential or axial direction under uniaxial loading; however, the vaginal wall is subjected to multiaxial loads. Further, the contribution of vaginal smooth muscle basal (resting) tone to mechanical function remains undetermined. The objectives of this study were to determine the contribution of smooth muscle basal and maximum tone to the regional biaxial mechanical behaviour of the murine vagina. Vaginal tissue from C57BL/6 mice was subjected to extension-inflation protocols (

Indexed as

basal tonebiaxialcontractilityregionalsmooth musclevagina

Identifiers

PMID31263538
PMCPMC6597518

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.