Evidence map›Paper›PMID 25197334›Full record

ArticleInternational journal of clinical and experimental pathology2014

Effects of methylprednisolone, dantrolene, and their combination on experimental spinal cord injury.

Isabel R Rosado, Mário Sérgio L Lavor, Endrigo G L Alves, Fabiola B Fukushima, Karen M Oliveira, Carla Maria O Silva, Fatima Maria C Caldeira, Paula M Costa, Eliane G Melo

Open access · greenAbstract read
In one paragraph

Article in International journal of clinical and experimental pathology, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
0.8field-weighted citation impact, top 28% 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

7 citing papers in PubMed, 16 citations in OpenAlex.

  1. Article
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  4. Article
  5. Article
  6. Combinatorial effects of miR-20a and miR-29b on neuronal apoptosis induced by spinal cord injury.International journal of clinical and experimental pathology · 2015
    Article
  7. 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 at 5 institutions in 1 country.

Isabel R RosadoDepartamento de Medicina e Cirurgia Veterinárias, Escola de Veterinária, Universidade Federal de Minas Gerais Belo Horizonte-Minas Gerais, Brazil.
Mário Sérgio L LavorDepartamento de Ciências Agrárias e Ambientais, Universidade Estadual de Santa Cruz Ilhéus-Bahia, Brazil.
Endrigo G L AlvesUniversidade de Uberaba Uberaba-Minas Gerais, Brazil.
Fabiola B FukushimaUniversidade Federal do Paraná, Campus de Palotina Palotina-Paraná, Brazil.
Karen M OliveiraDepartamento de Medicina e Cirurgia Veterinárias, Escola de Veterinária, Universidade Federal de Minas Gerais Belo Horizonte-Minas Gerais, Brazil.
Carla Maria O SilvaDepartamento de Medicina e Cirurgia Veterinárias, Escola de Veterinária, Universidade Federal de Minas Gerais Belo Horizonte-Minas Gerais, Brazil.
Fatima Maria C CaldeiraUniversidade Estadual do Centro-Oeste Paraná, Brazil.
Paula M CostaDepartamento de Medicina e Cirurgia Veterinárias, Escola de Veterinária, Universidade Federal de Minas Gerais Belo Horizonte-Minas Gerais, Brazil.
Eliane G MeloDepartamento de Medicina e Cirurgia Veterinárias, Escola de Veterinária, Universidade Federal de Minas Gerais Belo Horizonte-Minas Gerais, Brazil.
Universidade Federal de Minas Gerais · BRUniversidade de Uberaba · BRUniversidade Estadual de Santa Cruz · BRUniversidade Estadual do Oeste do Paraná · BRUniversidade Federal do Paraná · BR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

This study aimed to evaluate the effect of methylprednisolone sodium succinate, dantrolene sodium, and their combination on experimental spinal cord injury. We used 25 rats (Rattus norvegicus) that were divided into five groups. The negative control group (NC) consisted of animals without spinal cord trauma. In the groups with spinal cord trauma, the positive control group (PC) was given no treatment, the MS group was treated with methylprednisolone, the MS/DS group was treated with methylprednisolone and dantrolene, and the DS group was treated with dantrolene alone. The animals' motor function was evaluated daily, as measured with the open field test. Eight days after surgery, the animals were euthanized for spinal cord collection. Descriptive morphological evaluation, anti-NeuN immunohistochemistry, TUNEL, and anti-Bax immunofluorescence were performed. There was no significant difference between the PC, MS, MS/DS and DS groups with respect to BBB scores, neuronal and glial staining, or Bax expression (P < 0.05). Therefore, we conclude that methylprednisolone sodium succinate, dantrolene sodium, or the combination of these drugs did not reduce neuronal and glial loss, intrinsic pathway apoptosis, or promote functional recovery.

Indexed as

AnimalsAnti-Inflammatory AgentsApoptosisDantroleneDisease Models, AnimalDrug Therapy, CombinationImmunohistochemistryIn Situ Nick-End LabelingMaleMethylprednisoloneMuscle Relaxants, CentralRatsRecovery of FunctionSpinal Cord InjuriesAnti-Inflammatory AgentsDantroleneMethylprednisoloneMuscle Relaxants, CentraldantroleneMethylprednisoloneratsspinal cord injury

Identifiers

PMID25197334
PMCPMC4152024
OpenAlexW1960829656

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.