Evidence map›Paper›PMID 31104238›Full record

ArticleEnvironmental science and pollution research international2019

Potential role of N-acetylcysteine on chlorpyrifos-induced neurotoxicity in rats.

Sahar M Mahmoud, Ahmed E Abdel Moneim, Marwa M Qayed, Nabil A El-Yamany

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In one paragraph

Article in Environmental science and pollution research international, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed
8.4field-weighted citation impact, top 3% 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

24 citing papers in PubMed, 53 citations in OpenAlex.

  1. Ameliorative Role of EthanolicVeterinary medicine international · 2026
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  18. Mechanisms of organophosphate neurotoxicity.Current opinion in toxicology · 2021
    Article
  19. Article
  20. 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

4 authors at 2 institutions in 1 country.

Sahar M MahmoudDepartment of Zoology, Faculty of Science, Cairo University, Cairo, Egypt.
Ahmed E Abdel MoneimDepartment of Zoology and Entomology, Faculty of Science, Helwan University, Cairo, Egypt. aest1977@hotmail.com.ORCID http://orcid.org/0000-0002-2654-2591
Marwa M QayedDepartment of Zoology, Faculty of Science, Cairo University, Cairo, Egypt.
Nabil A El-YamanyDepartment of Zoology, Faculty of Science, Cairo University, Cairo, Egypt.
Cairo University · EGHelwan University · EG

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Chlorpyrifos (CPF) is a widely used organophosphate insecticide with several harmful effects. N-acetylcysteine (NAC) represents an ideal antixenobiotic; it can directly enter endogenous biochemical processes and is used as adjunctive treatment for psychiatric disorders. We aimed to evaluate the neuroprotective effect of NAC as an antioxidant drug against CPF-induced neurotoxicity in adult male albino rat brains. Twenty-eight male Wister rats were allocated into four groups (n = 7) and were administered the following for 28 days: group I (control group), physiological saline (0.9% NaCl); group II (CPF group), 10 mg/kg body weight (BW) CPF; group III (NAC group), 100 mg/kg BW NAC; and group VI (CPF+NAC group), NAC 1 h before CPF. CPF intoxication resulted in acetylcholinesterase inhibition, reduced glutathione content, and elevated levels of malondialdehyde and nitric oxide, which are oxidative stress biomarkers. CPF also depleted the activity of antioxidant enzymes, superoxide dismutase and catalase, and levels of inflammatory mediators, tumor necrosis factor-α, interleukin (IL)-6, and IL-1β. Levels of vascular endothelial growth factor, Bax, and the proapoptotic caspases-3 also increased, while brain-derived neurotrophic factor level decreased. Additionally, CPF significantly diminished Bcl-2 (an antiapoptotic protein) in rat brain cortical tissue. NAC treatment was found to protect brain tissue by reversing the CPF-induced neurotoxicity. Our results show the antioxidant, antiinflammatory, and antiapoptotic effects of NAC on CPF-induced neurotoxicity in rat brain tissue.

Indexed as

AcetylcysteineAnimalsAntioxidantsBrainChlorpyrifosInsecticidesMaleNeurotoxicity SyndromesOxidative StressRats, WistarAcetylcysteineAntioxidantsChlorpyrifosInsecticidesAntioxidantChlorpyrifosN-AcetylcysteineNeurotoxicityOxidative Stress

Identifiers

PMID31104238
OpenAlexW2945130153

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.