Evidence map›Paper›PMID 31471861›Full record

ArticleDigestive diseases and sciences2020

Leuprolide Acetate, a GnRH Agonist, Improves the Neurogenic Bowel in Ovariectomized Rats with Spinal Cord Injury.

Moisés Altamira-Camacho, Daniel Medina-Aguiñaga, Yolanda Cruz, Denisse Calderón-Vallejo, Kalman Kovacs, Fabio Rotondo, J Luis Quintanar

Abstract read
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In one paragraph

Article in Digestive diseases and sciences, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
0.9field-weighted citation impact, top 23% 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

2 citing papers in PubMed, 9 citations in OpenAlex.

  1. Article
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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

7 authors at 3 institutions in 2 countries.

Moisés Altamira-CamachoLaboratorio de Neurofisiología, Depto. de Fisiología y Farmacología, Centro de Ciencias Básicas, Universidad Autónoma de Aguascalientes, Av. Universidad 940, Ciudad Universitaria, C.P. 20131, Aguascalientes Ags., Mexico.
Daniel Medina-AguiñagaLaboratorio de Neurofisiología, Depto. de Fisiología y Farmacología, Centro de Ciencias Básicas, Universidad Autónoma de Aguascalientes, Av. Universidad 940, Ciudad Universitaria, C.P. 20131, Aguascalientes Ags., Mexico.
Yolanda CruzCentro Tlaxcala de Biología de la Conducta, Universidad Autónoma de Tlaxcala, Tlaxcala, Mexico.
Denisse Calderón-VallejoDepto. de Morfología, Centro de Ciencias Básicas, Universidad Autónoma de Aguascalientes, Aguascalientes, Mexico.
Kalman KovacsDivision of Pathology, Department of Laboratory Medicine, St. Michael's Hospital, Toronto, ON, Canada.
Fabio RotondoDivision of Pathology, Department of Laboratory Medicine, St. Michael's Hospital, Toronto, ON, Canada.
J Luis QuintanarLaboratorio de Neurofisiología, Depto. de Fisiología y Farmacología, Centro de Ciencias Básicas, Universidad Autónoma de Aguascalientes, Av. Universidad 940, Ciudad Universitaria, C.P. 20131, Aguascalientes Ags., Mexico. jlquinta@correo.uaa.mx.ORCID 0000-0003-1257-7723
Autonomous University of Aguascalientes · MXSt. Michael's Hospital · CAAutonomous University of Tlaxcala · MX

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundElectromyographic studies have shown that external anal sphincter activity is modified in response to distension in animals with spinal cord injury. Gonadotropin-releasing hormone and its agonist leuprolide acetate have neurotrophic properties in animals with spinal cord injury.

aimThis study was to determine the effects of leuprolide acetate treatment on electromyographic activity of the external anal sphincter and anorectal manometry in ovariectomized rats with spinal cord injury.

methodsAdult ovariectomized rats were divided in three groups: (a) sham of spinal cord injury, (b) spinal cord injury treated with saline solution, and (c) spinal cord injury treated with leuprolide acetate. The spinal cord injury was induced by clamping at level T9. Leuprolide acetate dosage of 10 μg/kg was proctored intramuscular for 5 weeks, commencing the day after the lesion. Electromyography of the external anal sphincter, anorectal manometry, and volume of the cecum were evaluated in all groups.

resultsThe electromyographic study of the external anal sphincter activity showed a significant improvement in injured rats treated with leuprolide acetate. Manometric analysis and cecum volume data obtained in animals with leuprolide acetate were very similar to those found in the sham group.

conclusionsThese results demonstrate that leuprolide acetate treatment improves the neurogenic colon in ovariectomized rats with spinal cord injury.

Indexed as

OvariectomyAnal CanalAnimalsCecumElectromyographyFemaleGonadotropin-Releasing HormoneLeuprolideManometryNeurogenic BowelRatsRats, WistarRectumSpinal Cord InjuriesGonadotropin-Releasing HormoneLeuprolideCecumElectromyographyExternal anal sphincterGnRHNeuroregenerationSCI

Identifiers

PMID31471861
OpenAlexW2970013860

What OpenQuestion holds

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Registered trials

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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.