Evidence map›Paper›PMID 29535774›Full record

ArticleStem cells international2018

Transplantation of Human Amniotic Membrane over the Liver Surface Reduces Hepatic Fibrosis in a Cholestatic Model in Young Rats.

M Garrido, C Escobar, C Zamora, C Rejas, J Varas, C Córdova, C Papuzinski, M Párraga, S San Martín, S Montedonico

Open access · goldAbstract read
In one paragraph

Article in Stem cells international, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
0.7field-weighted citation impact, top 29% 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

3 citing papers in PubMed, 6 citations in OpenAlex.

  1. Review
  2. Review
  3. 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

10 authors at 2 institutions in 1 country.

M GarridoCentro de Investigaciones Biomédicas, Universidad de Valparaíso, Valparaíso, Chile.
C EscobarCentro de Investigaciones Biomédicas, Universidad de Valparaíso, Valparaíso, Chile.
C ZamoraCentro de Investigaciones Biomédicas, Universidad de Valparaíso, Valparaíso, Chile.
C RejasCentro de Investigaciones Biomédicas, Universidad de Valparaíso, Valparaíso, Chile.
J VarasCentro de Investigaciones Biomédicas, Universidad de Valparaíso, Valparaíso, Chile.
C CórdovaCentro de Investigaciones Biomédicas, Universidad de Valparaíso, Valparaíso, Chile.
C PapuzinskiDepartamento de Salud Pública, Universidad de Valparaíso, Valparaíso, Chile.
M PárragaCentro de Investigaciones Biomédicas, Universidad de Valparaíso, Valparaíso, Chile.ORCID 0000-0002-3365-3070
S San MartínCentro de Investigaciones Biomédicas, Universidad de Valparaíso, Valparaíso, Chile.ORCID 0000-0002-2569-1114
S MontedonicoCentro de Investigaciones Biomédicas, Universidad de Valparaíso, Valparaíso, Chile.
University of Valparaíso · CLHospital Carlos Van Buren · CL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeBiliary atresia precedes liver cirrhosis and liver transplantation. Amniotic membrane (AM) promotes tissue regeneration, inhibits fibrosis, and reduces inflammation. Here, we test amniotic membrane potential as a therapeutic tool against cholestatic liver fibrosis.

methodsThree groups of rats were used: sham surgery (SS), bile duct ligature (BDL), and bile duct ligature plus human amniotic membrane (BDL + AM). After surgery, animals were sacrificed at different weeks. Biochemical and histopathological analyses of liver tissue were performed. Collagen was expressed as a percentage of total liver tissue area. qPCR was performed to analyse gene expression levels of transforming growth factor-

resultsGroups undergoing BDL developed cholestasis. Biochemical markers from BDL + AM group improved compared to BDL group. Ductular reaction, portal fibrosis, and bile plugs were markedly reduced in the BDL + AM group compared to BDL group. Collagen area in BDL + AM group was statistically decreased compared to BDL group. Finally, expression levels of both

conclusionAM significantly reduces liver fibrosis in a surgical animal model of cholestasis. Our results suggest that AM may be useful as a therapeutic tool in liver cirrhosis.

Identifiers

PMID29535774
PMCPMC5845510
OpenAlexW2791457030

What OpenQuestion holds

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LicenceCC BY
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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.