Evidence map›Paper›PMID 24714090›Full record

ArticleInternational journal of molecular sciences2014

Pharmacological evaluation and preparation of nonsteroidal anti-inflammatory drugs containing an N-acyl hydrazone subunit.

Thais Regina Ferreira de Melo, Rafael Consolin Chelucci, Maria Elisa Lopes Pires, Luiz Antonio Dutra, Karina Pereira Barbieri, Priscila Longhin Bosquesi, Gustavo Henrique Goulart Trossini, Man Chin Chung, Jean Leandro dos Santos

Open access · goldAbstract read
In one paragraph

Article in International journal of molecular sciences, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
2.0field-weighted citation impact, top 14% 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

4 citing papers in PubMed, 30 citations in OpenAlex.

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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

9 authors at 3 institutions in 1 country.

Thais Regina Ferreira de MeloSchool of Pharmaceutical Science, State University of São Paulo (UNESP), Rodovia Araraquara Jaú Km. 01, Araraquara, São Paulo 14801-902, Brazil. trfmelo@gmail.com.
Rafael Consolin ChelucciSchool of Pharmaceutical Science, State University of São Paulo (UNESP), Rodovia Araraquara Jaú Km. 01, Araraquara, São Paulo 14801-902, Brazil. rafaelchelucci@hotmail.com.
Maria Elisa Lopes PiresSchool of Pharmaceutical Science, State University of São Paulo (UNESP), Rodovia Araraquara Jaú Km. 01, Araraquara, São Paulo 14801-902, Brazil. mariaelisalopes@yahoo.com.br.
Luiz Antonio DutraSchool of Pharmaceutical Science, State University of São Paulo (UNESP), Rodovia Araraquara Jaú Km. 01, Araraquara, São Paulo 14801-902, Brazil. luizdutra_qf@yahoo.com.br.
Karina Pereira BarbieriSchool of Pharmaceutical Science, State University of São Paulo (UNESP), Rodovia Araraquara Jaú Km. 01, Araraquara, São Paulo 14801-902, Brazil. kakabarbieri85@yahoo.com.br.
Priscila Longhin BosquesiSchool of Pharmaceutical Science, State University of São Paulo (UNESP), Rodovia Araraquara Jaú Km. 01, Araraquara, São Paulo 14801-902, Brazil. bosquesi@fcfar.unesp.br.
Gustavo Henrique Goulart TrossiniFaculty of Pharmaceutical Science, University of São Paulo, Av. Professor Lineu Prestes 580, São Paulo 05508-900, SP, Brazil. gustavo.trossini@gmail.com.
Man Chin ChungSchool of Pharmaceutical Science, State University of São Paulo (UNESP), Rodovia Araraquara Jaú Km. 01, Araraquara, São Paulo 14801-902, Brazil. chungmc@fcfar.unesp.br.
Jean Leandro dos SantosSchool of Pharmaceutical Science, State University of São Paulo (UNESP), Rodovia Araraquara Jaú Km. 01, Araraquara, São Paulo 14801-902, Brazil. santosjl@fcfar.unesp.br.
Universidade de São Paulo · BRUniversidade Estadual Paulista (Unesp) · BRCentro Universitário de Araraquara · BR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

A series of anti-inflammatory derivatives containing an N-acyl hydrazone subunit (4a-e) were synthesized and characterized. Docking studies were performed that suggest that compounds 4a-e bind to cyclooxygenase (COX)-1 and COX-2 isoforms, but with higher affinity for COX-2. The compounds display similar anti-inflammatory activities in vivo, although compound 4c is the most effective compound for inhibiting rat paw edema, with a reduction in the extent of inflammation of 35.9% and 52.8% at 2 and 4 h, respectively. The anti-inflammatory activity of N-acyl hydrazone derivatives was inferior to their respective parent drugs, except for compound 4c after 5 h. Ulcerogenic studies revealed that compounds 4a-e are less gastrotoxic than the respective parent drug. Compounds 4b-e demonstrated mucosal damage comparable to celecoxib. The in vivo analgesic activities of the compounds are higher than the respective parent drug for compounds 4a-b and 4d-e. Compound 4a was more active than dipyrone in reducing acetic-acid-induced abdominal constrictions. Our results indicate that compounds 4a-e are anti-inflammatory and analgesic compounds with reduced gastrotoxicity compared to their respective parent non-steroidal anti-inflammatory drugs.

Indexed as

AnalgesicsAnimalsAnti-Inflammatory Agents, Non-SteroidalCelecoxibCyclooxygenase 1Cyclooxygenase 2Cyclooxygenase 2 InhibitorsDrug DesignGastrointestinal HemorrhageHydrazonesInflammationMaleMiceModels, MolecularMolecular Docking SimulationProtein BindingAnalgesicsAnti-Inflammatory Agents, Non-SteroidalCelecoxibCyclooxygenase 1Cyclooxygenase 2Cyclooxygenase 2 InhibitorsHydrazonesPtgs2 protein, ratPyrazolesSulfonamides

Identifiers

PMID24714090
PMCPMC4013598
OpenAlexW2151037300

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.