Evidence map›Paper›PMID 27419091›Full record

ArticleJournal of traditional and complementary medicine2016

The effects of Nigella sativa on neural damage after pentylenetetrazole induced seizures in rats.

Masoumeh Seghatoleslam, Fatemeh Alipour, Reihaneh Shafieian, Zahra Hassanzadeh, Mohammad Amin Edalatmanesh, Hamid Reza Sadeghnia, Mahmoud Hosseini

Open access · diamondAbstract read
In one paragraph

Article in Journal of traditional and complementary medicine, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed
12.1field-weighted citation impact, top 2% 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

19 citing papers in PubMed, 59 citations in OpenAlex.

  1. Investigation of the Immunomodulatory and Neuroprotective Properties ofInternational journal of molecular sciences · 2025
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  2. The protective effect of various forms ofFrontiers in nutrition · 2025
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  3. Review
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  6. Review
  7. Article
  8. Alleviation of prilocaine-induced epileptiform activity and cardiotoxicity by thymoquinone.Daru : journal of Faculty of Pharmacy, Tehran University of Medical Sciences · 2021
    Article
  9. Article
  10. Article
  11. Evidence-based complementary and alternative medicine : eCAM · 2019
    Review
  12. Anticonvulsant effect of ethanolic extract ofJournal of traditional and complementary medicine · 2018
    Article
  13. Article
  14. The Effects of Hydroalcoholic Extract ofAdvanced biomedical research · 2017
    Article
  15. Morphohistometric analysis of the effects ofAvicenna journal of phytomedicine
    Article
  16. Protective impact ofAvicenna journal of phytomedicine
    Article
  17. Preventive effect ofAvicenna journal of phytomedicine
    Article
  18. Neuroprotective effects ofAvicenna journal of phytomedicine
    Article
  19. Effect of hydro-alcoholic extract ofAvicenna journal of phytomedicine
    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

7 authors at 2 institutions in 1 country.

Masoumeh SeghatoleslamDepartment of Anatomy and Cell Biology, School of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran.
Fatemeh AlipourDepartment of Anatomy and Cell Biology, School of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran.
Reihaneh ShafieianDepartment of Anatomy and Cell Biology, School of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran.
Zahra HassanzadehNeurogenic Inflammation Research Center and Anatomy and Cell Biology, School of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran.
Mohammad Amin EdalatmaneshDepartment of Physiology, College of Science, Shiraz Branch, Islamic Azad University, Shiraz, Iran.
Hamid Reza SadeghniaPharmacological Research Center of Medicinal Plants, School of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran.
Mahmoud HosseiniNeurocognitive Research Center and Department of Physiology, School of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran.
Mashhad University of Medical Sciences · IRIslamic Azad University of Shiraz · IR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Nigella sativa (NS) has been suggested to have neuroprotective and anti-seizures properties. The aim of current study was to investigate the effects of NS hydro-alcoholic extract on neural damage after pentylenetetrazole (PTZ) - induced repeated seizures. The rats were divided into five groups: (1) control (saline), (2) PTZ (50 mg/kg, i.p.), (3-5) PTZ-NS 100, PTZ-NS 200 and PTZ-NS 400 (100, 200 and 400 mg/kg of NS extract respectively, 30 min prior to each PTZ injection on 5 consecutive days). The passive avoidance (PA) test was done and the brains were then removed for histological measurements. The PTZ-NS 100, PTZ-NS 200 and PTZ-NS 400 groups had lower seizure scores than PTZ group (P < 0.01 and P < 0.001). The latency to enter the dark compartment by the animals of PTZ group was lower than control in PA test (P < 0.01). Pre-treatment by 400 mg/kg of the extract increased the latency to enter the dark compartment (P < 0.05). Meanwhile, different doses of the extract inhibited production of dark neurons in different regions of hippocampus (P < 0.001). The present study allows us to suggest that the NS possesses a potential ability to prevent hippocampal neural damage which is accompanied with improving effects on memory.

Indexed as

Neural damageNigella sativaPentylenetetrazoleRatRepeated seizures

Identifiers

PMID27419091
PMCPMC4936772
OpenAlexW1153171834

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.