Evidence map›Paper›PMID 28061491›Full record

ArticleJournal of Korean Neurosurgical Society2017

Role of Expression of Inflammatory Mediators in Primary and Recurrent Lumbar Disc Herniation.

Yasar Dagistan, Selma Cukur, Emine Dagistan, Ali Riza Gezici

Open access · goldAbstract read
In one paragraph

Article in Journal of Korean Neurosurgical Society, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
0.2field-weighted citation impact, top 36% 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

1 citing paper in PubMed, 2 citations in OpenAlex.

  1. 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

4 authors at 1 institution in 1 country.

Yasar DagistanDepartment of Neurosurgery, Abant Izzet Baysal University Medical School, Izzet Baysal Training and Research Hospital, Bolu, Turkey.
Selma CukurDepartment of Pathology, Abant Izzet Baysal University Medical School, Izzet Baysal Training and Research Hospital, Bolu, Turkey.
Emine DagistanDepartment of Radiology, Abant Izzet Baysal University Medical School, Izzet Baysal Training and Research Hospital, Bolu, Turkey.
Ali Riza GeziciDepartment of Neurosurgery, Abant Izzet Baysal University Medical School, Izzet Baysal Training and Research Hospital, Bolu, Turkey.
Bolu Abant İzzet Baysal University · TR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveTo assess role of some inflammatory mediators in patients with primary and recurrent lumbar disc herniation. Expression of IL-6, transforming growth factor (TGF)-1, insulin-like growth factor (IGF)-1, and Bcl-2-associated X protein (BAX) have been shown to be more intense in the primary group than the recurrent goup, but this mediators may be important aspects prognostic.

methods19 patients underwent primary and revision operations between June 1, 2009 and June 1, 2014, and they were included in this study. The 19 patients' intervertebral disc specimens obtained from the primary procedures and reoperations were evaluated. Expression of IL-6, TGF-1, IGF-1, and BAX were examined immunohistochemically in the 38 biopsy tissues obtained from the primary and recurrent herniated intervertebral discs during the operation.

resultsFor IL-6 expression in the intervertebral disc specimens, there was no difference between the groups. The immunohistochemical study showed that the intervertebral disc specimens in the primary group were stained intensely by TGF-1 compared with the recurrent group. Expression of IGF-1 in the primary group was found moderate. In contrast, in the recurrent group of patients was mild expression of IGF-1. The primary group intervertebral disc specimens were stained moderately by BAX compared with the recurrent group.

conclusionThe results of our prognostic evaluation of patients in the recurrent group who were operated due to disc herniation suggest that mediators may be important parameters.

Indexed as

Disc herniationImmunohistochemicalInflammatory mediators

Identifiers

PMID28061491
PMCPMC5223765
OpenAlexW2563324014

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.