Evidence map›Paper›PMID 27548136›Full record

ArticleMolecules (Basel, Switzerland)2016

Assessment of Phenolic Compounds and Anti-Inflammatory Activity of Ethyl Acetate Phase of Anacardium occidentale L. Bark.

Marina Suênia de Araújo Vilar, Graziene Lopes de Souza, Daniela de Araújo Vilar, Jacqueline Alves Leite, Fernanda Nervo Raffin, José Maria Barbosa-Filho, Fernando Henrique Andrade Nogueira, Sandra Rodrigues-Mascarenhas, Túlio Flávio Accioly de Lima Moura

Open access · goldAbstract read
In one paragraph

Article in Molecules (Basel, Switzerland), 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed
7.7field-weighted citation impact, top 4% 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

18 citing papers in PubMed, 42 citations in OpenAlex.

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  13. Review
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  15. Biomolecules · 2019
    Review
  16. Review
  17. Natural Products and Inflammation.Molecules (Basel, Switzerland) · 2017
    Article
  18. Antioxidant and Anti-Inflammatory Properties ofEvidence-based complementary and alternative medicine : eCAM · 2017
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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 2 institutions in 1 country.

Marina Suênia de Araújo VilarBiotechnology Center, Universidade Federal da Paraíba, João Pessoa-PB 58051-900, Brazil. peritaquimica@yahoo.com.br.
Graziene Lopes de SouzaDepartment of Pharmacy, Federal University of Rio Grande do Norte, Natal-RN 59012-570, Brazil. graziene.lopes@gmail.com.
Daniela de Araújo VilarBiotechnology Center, Universidade Federal da Paraíba, João Pessoa-PB 58051-900, Brazil. dani_1011@yahoo.com.br.
Jacqueline Alves LeiteBiotechnology Center, Universidade Federal da Paraíba, João Pessoa-PB 58051-900, Brazil. jacqalvesleite@hotmail.com.
Fernanda Nervo RaffinDepartment of Pharmacy, Federal University of Rio Grande do Norte, Natal-RN 59012-570, Brazil. feraffin@ufrnet.br.
José Maria Barbosa-FilhoBiotechnology Center, Universidade Federal da Paraíba, João Pessoa-PB 58051-900, Brazil. jbarbosa@ltf.ufpb.br.
Fernando Henrique Andrade NogueiraDepartment of Pharmacy, Federal University of Rio Grande do Norte, Natal-RN 59012-570, Brazil. fhanogueira@gmail.com.
Sandra Rodrigues-MascarenhasBiotechnology Center, Universidade Federal da Paraíba, João Pessoa-PB 58051-900, Brazil. sandra@cbiotec.ufpb.br.
Túlio Flávio Accioly de Lima MouraDepartment of Pharmacy, Federal University of Rio Grande do Norte, Natal-RN 59012-570, Brazil. mouratf@hotmail.com.
Universidade Federal da Paraíba · BRUniversidade Federal do Rio Grande do Norte · BR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The bark of A. occidentale L. is rich in tannins. Studies have described various biological activities of the plant, including antimicrobial, antioxidant, antiulcerogenic and antiinflammatory actions. The objective of this study was to assess the activity of the ethyl acetate phase (EtOAc) of A. occidentale on acute inflammation and to identify and quantify its phenolic compounds by HPLC. The method was validated and shown to be linear, precise and accurate for catechin, epicatechin, epigallocatechin and gallic acid. Swiss albino mice (Mus musculus) were treated with saline, Carrageenan (2.5%), Indomethacin (10 mg/kg), Bradykinin (6 nmol) and Prostaglandine E2 (5 µg) at different concentrations of EtOAc - A. occidentale (12.5; 25; 50; and 100 mg/kg/weight p.o.) for the paw edema test. Challenge was performed with carrageenan (500 µg/mL i.p.) for the doses 50 and 100 mg/kg of EtOAc. Levels of cytokines IL-1, TNF-α, IL-6 and IL-10 were also measured. All EtOAc - A. occidentale concentrations reduced the edema. At 50 and 100 mg/kg, an anti-inflammatory response of the EtOAc was observed. Carrageenan stimulus produced a neutrophil count of 28.6% while 50 and 100 mg/kg of the phase reduced this to 14.5% and 9.1%, respectively. The EtOAc extract reduced levels of IL-1 and TNF-α. These results suggest that the EtOAc plays a modulatory role in the inflammatory response. The chromatographic method can be used for the analysis of the phenolic compounds of the EtOAc phase.

Indexed as

AcetatesAnacardiumAnimalsAnti-Inflammatory AgentsCarrageenanChromatography, High Pressure LiquidCytokinesDisease Models, AnimalEdemaGene Expression RegulationMaleMiceNeutrophilsPhenolsPlant BarkPlant ExtractsAcetatesAnti-Inflammatory AgentsCarrageenanCytokinesethyl acetatePhenolsPlant Extractsacute inflammationAnacardium occidentaleanti-inflammatory activityhigh-performance liquid chromatographyphenolic compounds

Identifiers

PMID27548136
PMCPMC6273596
OpenAlexW2509517056

What OpenQuestion holds

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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.