Evidence map›Paper›PMID 26901764›Full record

ArticlePloS one2016

Trisulfate Disaccharide Decreases Calcium Overload and Protects Liver Injury Secondary to Liver Ischemia/Reperfusion.

Enio Rodrigues Vasques, Jose Eduardo Monteiro Cunha, Ana Maria Mendonca Coelho, Sandra N Sampietre, Rosely Antunes Patzina, Emilio Elias Abdo, Helena B Nader, Ivarne L S Tersariol, Marcelo Andrade Lima, Carlos M G Godoy and 3 more

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
1.9field-weighted citation impact, top 14% 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

15 citing papers in PubMed, 23 citations in OpenAlex.

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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

13 authors at 3 institutions in 1 country.

Enio Rodrigues VasquesDepartment of Gastroenterology (LIM 37), Medical School, University of Sao Paulo (USP), Sao Paulo, Brazil.
Jose Eduardo Monteiro CunhaDepartment of Gastroenterology (LIM 37), Medical School, University of Sao Paulo (USP), Sao Paulo, Brazil.
Ana Maria Mendonca CoelhoDepartment of Gastroenterology (LIM 37), Medical School, University of Sao Paulo (USP), Sao Paulo, Brazil.
Sandra N SampietreDepartment of Gastroenterology (LIM 37), Medical School, University of Sao Paulo (USP), Sao Paulo, Brazil.
Rosely Antunes PatzinaDepartment of Gastroenterology (LIM 37), Medical School, University of Sao Paulo (USP), Sao Paulo, Brazil.
Emilio Elias AbdoDepartment of Gastroenterology (LIM 37), Medical School, University of Sao Paulo (USP), Sao Paulo, Brazil.
Helena B NaderDepartment of Biochemistry, Federal University of Sao Paulo (UNIFESP), Sao Paulo, Brazil.
Ivarne L S TersariolDepartment of Biochemistry, Federal University of Sao Paulo (UNIFESP), Sao Paulo, Brazil.
Marcelo Andrade LimaDepartment of Biochemistry, Federal University of Sao Paulo (UNIFESP), Sao Paulo, Brazil.
Carlos M G GodoyDepartment of Science and Technology, Federal University of Sao Paulo (UNIFESP), Sao Paulo, Brazil.
Tiago RodriguesCenter of Natural and Human Sciences, Federal University of ABC, Sao Paulo, Brazil.
Eleazar ChaibDepartment of Gastroenterology (LIM 37), Medical School, University of Sao Paulo (USP), Sao Paulo, Brazil.
Luiz A C D'AlbuquerqueDepartment of Gastroenterology (LIM 37), Medical School, University of Sao Paulo (USP), Sao Paulo, Brazil.
Universidade de São Paulo · BRUniversidade Federal de São Paulo · BRUniversidade Federal do ABC · BR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundIschemia and reperfusion (I/R) causes tissue damage and intracellular calcium levels are a factor of cell death. Sodium calcium exchanger (NCX) regulates calcium extrusion and Trisulfated Disaccharide (TD) acts on NCX decreasing intracellular calcium through the inhibition of the exchange inhibitory peptide (XIP).

objectivesThe aims of this research are to evaluate TD effects in liver injury secondary to I/R in animals and in vitro action on cytosolic calcium of hepatocytes cultures under calcium overload.

methodsWistar rats submitted to partial liver ischemia were divided in groups: CONTROL: (n = 10): surgical manipulation with no liver ischemia; Saline: (n = 15): rats receiving IV saline before reperfusion; and TD: (n = 15): rats receiving IV TD before reperfusion. Four hours after reperfusion, serum levels of AST, ALT, TNF-α, IL-6, and IL-10 were measured. Liver tissue samples were collected for mitochondrial function and malondialdehyde (MDA) content. Pulmonary vascular permeability and histologic parameters of liver were determined. TD effect on cytosolic calcium was evaluated in BRL3A hepatic rat cell cultures stimulated by thapsigargin pre and after treatment with TD.

resultsAST, ALT, cytokines, liver MDA, mitochondrial dysfunction and hepatic histologic injury scores were less in TD group when compared to Saline Group (p<0.05) with no differences in pulmonary vascular permeability. In culture cells, TD diminished the intracellular calcium raise and prevented the calcium increase pre and after treatment with thapsigargin, respectively.

conclusionTD decreases liver cell damage, preserves mitochondrial function and increases hepatic tolerance to I/R injury by calcium extrusion in Ca2+ overload situations.

Indexed as

AnimalsCalciumCapillary PermeabilityCytokinesDisease Models, AnimalHepatocytesInflammation MediatorsLiver DiseasesLiver Function TestsLungMaleMalondialdehydeMitochondria, LiverOxidation-ReductionPhosphorylationRatsCalciumCytokinesInflammation MediatorsMalondialdehydeSodium-Calcium Exchanger

Identifiers

PMID26901764
PMCPMC4763191
OpenAlexW2282458019

What OpenQuestion holds

Textmetadata
LicenceCC BY
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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.