Evidence map›Paper›PMID 33854134›Full record

ArticleScientific reports2021

Carvacrol and PPARγ agonist, pioglitazone, affects inhaled paraquat-induced lung injury in rats.

Fatemeh Amin, Arghavan Memarzia, Hamideh Kazemi Rad, Hamid Reza Kazerani, Mohammad Hossein Boskabady

RetractedOpen access · goldAbstract readComparative StudyRetracted Publication
In one paragraph

Article in Scientific reports, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It has been retracted, and should not be counted. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
2.7field-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

7 citing papers in PubMed, 14 citations in OpenAlex.

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  5. Mediators of inflammation · 2021
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

5 authors at 3 institutions in 1 country.

Fatemeh AminResearch Institute of Basic Medical Sciences, Rafsanjan University of Medical Sciences, Rafsanjan, Iran.
Arghavan MemarziaDepartment of Physiology, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran.
Hamideh Kazemi RadDepartment of Physiology, Faculty of Veterinary Medicine, Ferdowsi University of Mashhad, Mashhad, Iran.
Hamid Reza KazeraniDepartment of Physiology, Faculty of Veterinary Medicine, Ferdowsi University of Mashhad, Mashhad, Iran. kazerani@yahoo.co.uk.
Mohammad Hossein BoskabadyApplied Biomedical Research Center, Mashhad University of Medical Sciences, Mashhad, Iran. boskabadymh@mums.ac.ir.
Ferdowsi University of Mashhad · IRMashhad University of Medical Sciences · IRRafsanjan University of Medical Sciences · IR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Exposed rats to normal saline and paraquat (PQ) aerosol as control and PQ group, rats exposed to PQ and treated with 20 and 80 mg/kg/day carvacrol, 5 and 10 mg/kg/day pioglitazone, low dose of pioglitazone + carvacrol and 0.03 mg/kg/day dexamethasone (Dexa) for 16 days after the end of PQ exposure were studied (n = 6 in each group). Lung pathological changes, tracheal responsiveness to methacholine and ovalbumin (OVA) as well as transforming growth factor beta (TGF-β) and interleukin (IL)-6 level in the lung tissue homogenize as well as TGF-β, IL-6, oxidant and antioxidant levels oxidant and antioxidants were increased in PQ group (p < 0.01 to p < 0.001). Lung pathological changes, tracheal responsiveness to methacholine and OVA as well as TGF-β, IL-6 oxidant and antioxidant levels were improved in all treated groups except lung pathological changes in treated group with low dose of pioglitazone (p < 0.05 to p < 0.001). The effects of low dose of pioglitazone and carvacrol alone were significantly lower than in the combination group of low dose of pioglitazone + carvacrol (p < 0.05 to p < 0.001). Carvacrol treatment improved inhaled PQ-induced lug injury similar to the effects of dexamethasone. The synergic effect of carvacrol and pioglitazone suggests PPAR-γ receptor mediated effects of carvacrol on inhaled PQ-induced lung injury.

Indexed as

AnimalsCase-Control StudiesCymenesDexamethasoneDisease Models, AnimalDrug SynergismGene Expression RegulationInterleukin-6Lung InjuryMaleOxidative StressParaquatPioglitazoneRatsRats, WistarTransforming Growth Factor betacarvacrolCymenesDexamethasoneIl6 protein, ratInterleukin-6ParaquatPioglitazoneTransforming Growth Factor beta

Identifiers

PMID33854134
PMCPMC8047048
OpenAlexW3155203083

What OpenQuestion holds

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LicenceCC BY
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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.