Evidence map›Paper›PMID 32529601›Full record

ArticleInflammopharmacology2020

Design, synthesis and pharmacological assessment of new pyrazole compounds.

Jordana C Oliveria, Daiany P B Silva, Iziara F Florentino, Lidya C da Silva, Germán Sanz, Boniek G Vaz, Francine Pazini, Flávio S de Carvalho, Luciano M Lião, Thaís Rosa Marques Dos Santos and 6 more

Abstract read
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In one paragraph

Article in Inflammopharmacology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact
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

1 citing paper in PubMed.

  1. 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

16 authors.

Jordana C OliveriaLaboratory of Medicinal Pharmaceutical Chemistry, College of Pharmacy, Federal University of Goiás, Goiâniam, GO, Brazil.
Daiany P B SilvaLaboratory of Pharmacology of Natural and Synthetic Products, Department of Pharmacology, Institute of Biological Sciences, Federal University of Goiás, Goiânia, GO, Brazil.
Iziara F FlorentinoLaboratory of Pharmacology of Natural and Synthetic Products, Department of Pharmacology, Institute of Biological Sciences, Federal University of Goiás, Goiânia, GO, Brazil.
Lidya C da SilvaLaboratory of Chromatography and Mass Spectrometry (LaCEM), Chemistry Institute, Federal University of Goiás, Goiânia, GO, Brazil.
Germán SanzLaboratory of Chromatography and Mass Spectrometry (LaCEM), Chemistry Institute, Federal University of Goiás, Goiânia, GO, Brazil.
Boniek G VazLaboratory of Chromatography and Mass Spectrometry (LaCEM), Chemistry Institute, Federal University of Goiás, Goiânia, GO, Brazil.
Francine PaziniInstitute of Health Sciences, Federal University of Mato Grosso, Sinop, MT, Brazil.
Flávio S de CarvalhoLaboratory of Medicinal Pharmaceutical Chemistry, College of Pharmacy, Federal University of Goiás, Goiâniam, GO, Brazil.
Luciano M LiãoLaboratory of Nuclear Magnetic Resonance, Chemistry Institute, Federal University of Goiás, Goiânia, GO, Brazil.
Thaís Rosa Marques Dos SantosLaboratory of Pharmacology and Cell Toxicology, Faculty of Pharmacy, Federal University of Goiás, Goiânia, GO, Brazil.
Marize C ValadaresLaboratory of Pharmacology and Cell Toxicology, Faculty of Pharmacy, Federal University of Goiás, Goiânia, GO, Brazil.
Elson A CostaLaboratory of Pharmacology of Natural and Synthetic Products, Department of Pharmacology, Institute of Biological Sciences, Federal University of Goiás, Goiânia, GO, Brazil.
Fernanda Cristina Alcantara Dos SantosLaboratory of Microscopy Applied to Reproduction, Department of Histology, Embryology and Cell Biology, Institute of Biological Sciences, Federal University of Goiás, Goiânia, GO, Brazil.
Bianca VillavicencioCenter of Biotechnology, Federal University of Rio Grande Do Sul, Porto Alegre, RS, Brazil.
Hugo VerliCenter of Biotechnology, Federal University of Rio Grande Do Sul, Porto Alegre, RS, Brazil.
Ricardo MenegattiLaboratory of Medicinal Pharmaceutical Chemistry, College of Pharmacy, Federal University of Goiás, Goiâniam, GO, Brazil. rm_rj@yahoo.com.ORCID http://orcid.org/0000-0001-5044-9234

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

aimsThis study investigated the antinociceptive and anti-inflammatory effects of new pyrazole compounds LQFM011(5), LQFM043(6) and LQFM044(7) as well as the mechanisms of action and acute in vitro toxicity. MAIN

methodsThe antinociceptive activity was evaluated using the acetic acid-induced abdominal writhing test, formalin-induced pain test and the Randall-Selitto test. The anti-inflammatory activity was evaluated using models of paw oedema and pleurisy induced by carrageenan; cell migration, the levels of tumour necrosis factor α (TNF-α) and myeloperoxidase (MPO) enzyme activity were evaluated. In addition, the ability to inhibit phospholipase A2 (PLA2) in vitro and docking in PLA2 were used. Acute oral systemic toxicity in mice was evaluated through the neutral red uptake assay. KEY

findingsThe synthesised compounds (5-7), delivered via gavage (p.o.) at 70, 140 or 280 µmol/kg, decreased the number of writhings induced by acetic acid; the three compounds (280 µmol/kg p.o.) reduced the paw licking time in the first and second phase of the formalin test and decreased the nociceptive threshold variation in the Randall-Selitto test. Furthermore, this dose reduced oedema formation, leucocyte migration (specifically through reduction in polymorphonuclear cell movement) and increased mononuclear cells. MPO activity and the levels of pro-inflammatory cytokines TNF-α were decreased. Evaluation of PLA2 inhibition via the docking simulation revealed more interactions of LQFM043R(6) and LQFM044(7), data that corroborated the half-maximal inhibitory concentration (IC

Indexed as

AnalgesicsAnimalsAnti-Inflammatory AgentsCell MovementCytokinesEdemaFemaleLeukocytesMicePainPain MeasurementPleurisyPyrazolesTumor Necrosis Factor-alphaAnalgesicsAnti-Inflammatory AgentsCytokinesPyrazolesTumor Necrosis Factor-alphaAnti-inflammatoryPLA2PyrazoleTNF-α

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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.