Evidence map›Paper›PMID 22489187›Full record

ArticleInternational journal of molecular sciences2012

Antinociceptive and anti-inflammatory effects of ethanol extract from Vernonia polyanthes leaves in Rodents.

Vanessa Dos Santos Temponi, Jucélia Barbosa Da Silva, Maria Silvana Alves, Antônia Ribeiro, José de Jesus Ribeiro Gomes de Pinho, Célia Hitomi Yamamoto, Miriam Aparecida Oliveira Pinto, Glauciemar Del-Vechio-Vieira, Orlando Vieira De Sousa

Open access · goldAbstract read
In one paragraph

Article in International journal of molecular sciences, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
2.0field-weighted citation impact, top 16% 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, 33 citations in OpenAlex.

  1. Antibiotics (Basel, Switzerland) · 2023
    Article
  2. Phytochemical Composition and Protective Effect ofMolecules (Basel, Switzerland) · 2022
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  3. Article
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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 1 institution in 1 country.

Vanessa Dos Santos TemponiGraduate Program in Pharmaceutical Sciences, Faculty of Pharmacy, Federal University of Juiz de Fora, Campus Universitário, Juiz de Fora, Minas Gerais 36036-330, Brazil.
Jucélia Barbosa Da SilvaGraduate Program in Pharmaceutical Sciences, Faculty of Pharmacy, Federal University of Juiz de Fora, Campus Universitário, Juiz de Fora, Minas Gerais 36036-330, Brazil.
Maria Silvana AlvesDepartment of Pharmaceutical Sciences, Faculty of Pharmacy, Federal University of Juiz de Fora, Campus Universitário, Juiz de Fora, Minas Gerais 36036-330, Brazil.
Antônia RibeiroDepartment of Biochemistry, Institute of Biological Sciences, Federal University of Juiz de Fora, Campus Universitário, Juiz de Fora 36036-330, Brazil.
José de Jesus Ribeiro Gomes de PinhoDepartment of Pharmaceutical Sciences, Faculty of Pharmacy, Federal University of Juiz de Fora, Campus Universitário, Juiz de Fora, Minas Gerais 36036-330, Brazil.
Célia Hitomi YamamotoDepartment of Pharmaceutical Sciences, Faculty of Pharmacy, Federal University of Juiz de Fora, Campus Universitário, Juiz de Fora, Minas Gerais 36036-330, Brazil.
Miriam Aparecida Oliveira PintoDepartment of Pharmaceutical Sciences, Faculty of Pharmacy, Federal University of Juiz de Fora, Campus Universitário, Juiz de Fora, Minas Gerais 36036-330, Brazil.
Glauciemar Del-Vechio-VieiraDepartment of Pharmaceutical Sciences, Faculty of Pharmacy, Federal University of Juiz de Fora, Campus Universitário, Juiz de Fora, Minas Gerais 36036-330, Brazil.
Orlando Vieira De SousaDepartment of Pharmaceutical Sciences, Faculty of Pharmacy, Federal University of Juiz de Fora, Campus Universitário, Juiz de Fora, Minas Gerais 36036-330, Brazil.
Universidade Federal de Juiz de Fora · BR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The ethanol extract from Vernonia polyanthes leaves (EEVP) was investigated for antinociceptive and anti-inflammatory effects at the doses (p.o.) of 100, 200 and 400 mg/kg in animal models. The extract reduced the number of abdominal contortions by 16.75% and 31.44% at a dose of 200 and 400 mg/kg, respectively. The results obtained showed that EEVP exerted a significant antinociceptive effect in the two phases of formalin. The EEVP increased the reaction time on a hot plate at the doses of 100, 200 and 400 mg/kg after 90 min of treatment. The paw edema was reduced by EEVP at the doses of 100, 200 and 400 mg/kg after 4 h of application of carrageenan. Doses of 200 and 400 mg/kg, administered 4 h before the carrageenan injection, significantly reduced the exudate volume (29.25 and 45.74%, respectively) and leukocyte migration (18.19 and 27.95%, respectively). These results suggest that V. polyanthes can be an active source of substances with antinociceptive and anti-inflammatory activities.

Indexed as

AnalgesicsAnimalsAnti-Inflammatory Agents, Non-SteroidalCarrageenanEdemaEthanolInflammationMaleMicePainPain ManagementPain MeasurementPlant ExtractsPlant LeavesRatsRats, WistarAnalgesicsAnti-Inflammatory Agents, Non-SteroidalCarrageenanEthanolPlant Extractsanti-inflammatory effectantinociceptive effectVernonia polyanthes

Identifiers

PMID22489187
PMCPMC3317747
OpenAlexW2048399345

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.