Evidence map›Paper›PMID 20888801›Full record

ArticleBrain research2010

Blockade of the sodium calcium exchanger exhibits anticonvulsant activity in a pilocarpine model of acute seizures in rats.

Yuris Martinez, Prosper N'Gouemo

Abstract read
In one paragraph

Article in Brain research, 2010. 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
0.5field-weighted citation impact, top 34% 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, 20 citations in OpenAlex.

  1. Article
  2. Astrocyte-neuron circuits in epilepsy.Neurobiology of disease · 2023
    Review
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Review
  10. 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

2 authors at 1 institution in 1 country.

Yuris MartinezDepartment of Pediatrics, Bldg D, Room 285, Georgetown University Medical Center, 3900 Reservoir Rd, NW, Washington DC 20057, USA.
Prosper N'Gouemo
Georgetown University · US

Funding

Remodeling Ca2+ and K+ Channels in Genetic EpilepsyK01NS047193 · NINDS · GEORGETOWN UNIVERSITY · PI N'GOUEMO, PROSPER · 2005 to 2009
$851k
NINDS NIH HHS K01 NS047193NINDS NIH HHS NS047193
6 · The paper itself

Abstract

Recent evidence suggests that the sodium calcium exchanger (NCX) may contribute to the etiology of pentylenetetrazol-induced seizures. Here we further investigated the role of NCX in the etiology of seizures by quantifying the effects of KB-R7943 and SN-6, potent inhibitors of the reverse mode of NCX subtypes 3 (NCX3) and 1 (NCX1), respectively, on the occurrence of acute seizures and status epilepticus induced by intraperitoneal administration of pilocarpine, a muscarinic acetylcholine receptor agonist. Pretreatment with KB-R7943 significantly reduced the incidence of pilocarpine-induced seizures and status epilepticus in 22-56% of treated animals. In the remaining animals that exhibited seizures, KB-R7943 pretreatment delayed the onset of seizures and status epilepticus, and reduced seizure severity. Delayed onset of seizures and reduced seizure severity also were seen following pretreatment with SN-6. These findings suggest that altered NCX activity may contribute to the pathophysiology of pilocarpine-induced seizures and status epilepticus.

Indexed as

Acute DiseaseAnimalsAnticonvulsantsDisease Models, AnimalDose-Response Relationship, DrugDrug InteractionsMaleMuscarinic AgonistsPilocarpineRatsRats, Sprague-DawleySeizuresSodium-Calcium ExchangerThiourea2-(2-(4-(4-nitrobenzyloxy)phenyl)ethyl)isothiourea methanesulfonateAnticonvulsantsMuscarinic AgonistsPilocarpineSodium-Calcium ExchangerThiourea

Identifiers

PMID20888801
PMCPMC2993769
OpenAlexW2042836590

What OpenQuestion holds

Textmetadata
LicenceTDM
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.