Evidence map›Paper›PMID 20012267›Full record

ArticleNaunyn-Schmiedeberg's archives of pharmacology2010

Tramadol-induced seizurogenic effect: a possible role of opioid-dependent histamine H1 receptor activation-linked mechanism.

Ashish K Rehni, Thakur Gurjeet Singh, Nirmal Singh, Sandeep Arora

Abstract readComparative Study
PubMed Publisher
In one paragraph

Article in Naunyn-Schmiedeberg's archives of pharmacology, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed, 3 pooled it
1.4field-weighted citation impact, top 20% 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

22 citing papers in PubMed, 3 syntheses or guidelines pooled it, 74 citations in OpenAlex.

  1. Therapeutic implications of cyclooxygenase (COX) inhibitors in ischemic injury.Inflammation research : official journal of the European Histamine Research Society ... [et al.] · 2022
    Pooled it
  2. Pooled it
  3. Emerging perspectives on mitochondrial dysfunctioning and inflammation in epileptogenesis.Inflammation research : official journal of the European Histamine Research Society ... [et al.] · 2021
    Pooled it
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  17. Does naloxone prevent seizure in tramadol intoxicated patients?International journal of preventive medicine · 2014
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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

4 authors at 2 institutions in 1 country.

Ashish K RehniChitkara College of Pharmacy, Chandigarh-Patiala National Highway, Rajpura, 140401, Patiala, Punjab, India. ashishkrehni@yahoo.co.in
Thakur Gurjeet Singh
Nirmal Singh
Sandeep Arora
Chitkara University · INPunjabi University · IN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The present study has been designed to investigate the role of opioid receptors, mast cells, and histamine receptors (H(1) subtype) in the seizurogenic effect of tramadol on pentylenetetrazole-treated mice. A single injection of pentylenetetrazole (80 mg kg(-1)) was used to elicit seizure activity in mice. Seizures were assessed in terms of the time latency of the onset of Straub-like tail, onset of jerky movements of whole body, convulsions, and death. Tramadol administration (50 mg kg (-1)) caused a marked increase in seizurogenic activity of pentylenetetrazole as measured in terms of a significant decrease in the time latency of the onset of Straub-like tail, jerky movements of whole body, convulsions, and death. Moreover, prior administration of naloxone (2 mg kg(-1)), fexofenadine (100 mg kg(-1)), cetrizine, sodium cromoglycate, and ketotifen (10 mg kg(-1)), respectively, attenuated the seizurogenic activity that tramadol exerted on pentylenetetrazole-treated mice. Therefore, it may be suggested that tramadol exerts a seizurogenic effect on mice via an H(1) receptor activation-linked pathway possibly through an opioid receptor-dependent release of histamine from the mast cells.

Indexed as

Analgesics, OpioidAnimalsHistamine H1 Antagonists, Non-SedatingMaleMiceReceptors, Histamine H1SeizuresTramadolAnalgesics, OpioidHistamine H1 Antagonists, Non-SedatingReceptors, Histamine H1Tramadol

Identifiers

PMID20012267
OpenAlexW1981471088

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.