Evidence map›Paper›PMID 32789796›Full record

ArticleNeurochemical research2020

Ibuprofen Exerts Antiepileptic and Neuroprotective Effects in the Rat Model of Pentylenetetrazol-Induced Epilepsy via the COX-2/NLRP3/IL-18 Pathway.

Rui Liu, Shuhua Wu, Chong Guo, Zhongbo Hu, Jiangtao Peng, Ke Guo, Xinfan Zhang, Jianmin Li

Abstract read
PubMed Publisher
In one paragraph

Article in Neurochemical research, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
26citing papers in PubMed, 1 pooled it
2.6field-weighted citation impact, top 10% 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

26 citing papers in PubMed, 1 synthesis or guideline pooled it, 45 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
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  19. Exploring the role of COX-2 in Alzheimer's disease: Potential therapeutic implications of COX-2 inhibitors.Saudi pharmaceutical journal : SPJ : the official publication of the Saudi Pharmaceutical Society · 2023
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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

8 authors at 2 institutions in 1 country.

Rui LiuDepartment of Neurosurgery, Binzhou Medical University Hospital, Binzhou, 256603, Shandong, China.
Shuhua WuDepartment of Pathology, Binzhou Medical University Hospital, Binzhou, 256603, Shandong, China.
Chong GuoDepartment of Neurosurgery, Binzhou Medical University Hospital, Binzhou, 256603, Shandong, China.
Zhongbo HuDepartment of Neurosurgery, Binzhou Medical University Hospital, Binzhou, 256603, Shandong, China.
Jiangtao PengDepartment of Neurosurgery, Binzhou Medical University Hospital, Binzhou, 256603, Shandong, China.
Ke GuoDepartment of Neurosurgery, Binzhou Medical University Hospital, Binzhou, 256603, Shandong, China.
Xinfan ZhangDepartment of Neurosurgery, Binzhou Medical University Hospital, Binzhou, 256603, Shandong, China.
Jianmin LiDepartment of Neurosurgery, Binzhou Medical University Hospital, Binzhou, 256603, Shandong, China. jml6309@126.com.
Binzhou Medical University · CNBinzhou University · CN

Funding

Binzhou Medical University Science and Technology Plan Project BY2015KJ13National Natural Science Foundation of China 81772637Shandong Medical and Health Technology Development Plan 2017WS553
6 · The paper itself

Abstract

Epilepsy is one of the most common diseases of the central nervous system. Recent studies have shown that a variety of inflammatory mediators play a key role in the pathogenesis of the disease. Ibuprofen (IBP) is a well-known anti-inflammatory agent that reduces the neuroinflammatory response and neuronal damage. In this study, we examined the effect of IBP in a rat model of pentylenetetrazol (PTZ)-induced chronic epilepsy. PTZ injection was given a total of 15 times on alternate days (over a period of 29 days) to induce epilepsy. The effects of IBP were evaluated by behavioral observation, EEG recording, Nissl staining, immunohistochemistry, Western blot analysis, and electrophysiological recording. The results showed that IBP alone affected the expression of cyclooxygenase-2 (COX-2) and neuronal excitability but did not cause epilepsy. IBP reduced seizure scores in the PTZ-treated rats, and it minimized the loss of hippocampal neurons. In addition, IBP decreased the secretion of COX-2, inhibited the activation of the NOD-like receptor 3 inflammasome, and reduced the secretion of the inflammatory cytokine interleukin-18. Furthermore, the results of whole-cell patch-clamp revealed that IBP affected action potential properties, including frequency, latency and duration in epileptic rats, suggesting that it may impact neuronal excitability. These effects of IBP may underlie its antiepileptic and neuroprotective actions.

Indexed as

Action PotentialsAnimalsAnticonvulsantsCyclooxygenase 2EpilepsyHippocampusIbuprofenInterleukin-18NeuronsNeuroprotective AgentsNLR Family, Pyrin Domain-Containing 3 ProteinPentylenetetrazoleRats, Sprague-DawleySignal TransductionAnticonvulsantsCyclooxygenase 2IbuprofenInterleukin-18Neuroprotective AgentsNLR Family, Pyrin Domain-Containing 3 ProteinNlrp3 protein, ratPentylenetetrazolePtgs2 protein, ratAction potentialCyclooxygenase-2EpilepsyIbuprofenNeuroprotectionNOD-like receptor 3

Identifiers

PMID32789796
OpenAlexW3048686194

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.