Evidence map›Paper›PMID 27274788›Full record

ArticleAddiction & health2016

Impact of Opium Addiction on Levels of Pro- and Anti-inflammatory Cytokines after Surgery.

Mohammad Reza Lashkarizadeh, Mohammad Garshasbi, Mohammad Shabani, Shahriar Dabiri, Hadi Hadavi, Hasan Manafi-Anari

Open access · greenAbstract read
In one paragraph

Article in Addiction & health, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
0.2field-weighted citation impact, top 44% 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

10 citing papers in PubMed, 13 citations in OpenAlex.

  1. Opium addiction is associated with increased risk of ERCP-related complications: A matched case-control study.Indian journal of gastroenterology : official journal of the Indian Society of Gastroenterology · 2025
    Article
  2. Article
  3. Article
  4. Review
  5. Article
  6. Article
  7. Noninvasive Vagal Nerve Stimulation for Opioid Use Disorder.Annals of depression and anxiety · 2023
    Article
  8. Article
  9. Article
  10. Review
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

6 authors at 1 institution in 1 country.

Mohammad Reza LashkarizadehAssociate Professor, Department of Surgery, School of Medicine AND Afzalipour Hospital, Kerman University of Medical Sciences, Kerman, Iran.
Mohammad GarshasbiSurgeon, Department of Surgery, School of Medicine AND Afzalipour Hospital, Kerman University of Medical Sciences, Kerman, Iran.
Mohammad ShabaniAssociate Professor, Neuroscience Research Center, Institute of Neuropharmacology, Kerman University of Medical Sciences, Kerman, Iran.
Shahriar DabiriProfessor, Department of Pathology, School of Medicine, Kerman University of Medical Sciences, Kerman, Iran.
Hadi HadaviSurgeon, Department of Surgery, School of Medicine AND Afzalipour Hospital, Kerman University of Medical Sciences, Kerman, Iran.
Hasan Manafi-AnariAssistant Professor, Department of Pathology, School of Medicine, Kerman University of Medical Sciences, Kerman, Iran.
Kerman University of Medical Sciences · IR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundOpium addiction alters immune responses to stresses such as an injury due to changing the secretion of cytokines. The present study assessed the effect of opium addiction on the cytokines [tumor necrosis factor α (TNFα), interferon-γ (IFN-γ), interleukin-4 (IL-4), and IL-10] before and after laparotomy.

methodsMale rats were randomly divided into control and opium addicted (n = 20). Then, cytokines were measured before surgery, immediately after surgery (within 30-60 minutes) and 24 hours after surgery.

findingsIFN-γ was raised in an addicted group in three phases of the study as compared to that of the control group. IL-4 in opium addicted group decreased in two phases after surgery compared to the control group. IL-4 was lower after surgery in comparison to before surgery in the opium addicted group. The difference in IL-10 and TNFα levels was not statistically significant in the all groups measured in three phases of the investigation.

conclusionThe results revealed that opium addiction can increase plasma level of IFN-γ in rats and decrease plasma level of IL-4 after surgical stress. It seems that opium addicted rats are a more susceptible to increased inflammation.

Indexed as

CytokinesInterleukinsLaparotomyOpium addictionRat

Identifiers

PMID27274788
PMCPMC4836758
OpenAlexW2414447101

What OpenQuestion holds

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LicenceCC BY-NC
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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.