Evidence map›Paper›PMID 22350215›Full record

ArticleJournal of natural medicines2012

Citronellol, a monoterpene alcohol, reduces nociceptive and inflammatory activities in rodents.

Renan G Brito, Adriana G Guimarães, Jullyana S S Quintans, Marcio R V Santos, Damião P De Sousa, Daniel Badaue-Passos, Waldecy de Lucca, Fabíola A Brito, Emiliano O Barreto, Aldeídia P Oliveira and 1 more

Abstract read
PubMed Publisher
In one paragraph

Article in Journal of natural medicines, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 33 papers.

0numbers the graph read from it
0cells of the map it votes in
33citing papers in PubMed
3.5field-weighted citation impact, top 7% 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

33 citing papers in PubMed, 114 citations in OpenAlex.

  1. Article
  2. Article
  3. Intermolecular Cyclization of Alkyl Chains of Ketones for ConstructingJournal of the American Chemical Society · 2026
    Article
  4. Review
  5. Inhibitory action of citronellol on the substantia gelatinosa neurons of the trigeminal subnucleus caudalis in juvenile mice.The Korean journal of physiology & pharmacology : official journal of the Korean Physiological Society and the Korean Society of Pharmacology · 2025
    Article
  6. Antioxidant Potential and Oxidative Stress Modulation ofPharmaceuticals (Basel, Switzerland) · 2025
    Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Review
  13. Article
  14. Protective effects ofFrontiers in toxicology · 2024
    Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. Review
  20. 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

11 authors at 3 institutions in 1 country.

Renan G BritoDepartment of Physiology, Federal University of Sergipe, Av. Marechal Rondom, s/n, São Cristóvão, SE, Brazil.
Adriana G Guimarães
Jullyana S S Quintans
Marcio R V Santos
Damião P De Sousa
Daniel Badaue-Passos
Waldecy de Lucca
Fabíola A Brito
Emiliano O Barreto
Aldeídia P Oliveira
Lucindo J Quintans
Universidade Federal de Sergipe · BRUniversidade Federal de Alagoas · BRUniversidade Federal do Piauí · BR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

We describe the antinociceptive and anti-inflammatory properties of citronellol (CT) in rodents. CT, a monoterpene alcohol, is a naturally occurring monoterpene compound prevalent in essential oils of various aromatic plant species, such as Cymbopogon citratus. In mice, when evaluated against acetic-acid-induced abdominal writhing, CT (25, 50 and 100 mg/kg, i.p.) reduced (P < 0.001) the amount of writhing compared to the control group. In the formalin test, CT also significantly inhibited both the early (neurogenic pain) and the late (inflammatory pain) phases of formalin-induced licking (P < 0.001). When assessed in a thermal model of pain, CT (100 mg/kg, i.p.) caused a significant increase (P < 0.05) in the latency response on the hot-plate test. Such results were unlikely to be caused by motor abnormality. The anti-inflammatory activity of CT was investigated through carrageenan-induced pleurisy in mice. Pretreatment with CT was able to inhibit both neutrophil infiltration and the increase in TNF-α level in the exudates from carrageenan-induced pleurisy. In in vitro experiments, CT (1 and 100 μg/ml) also decreased nitric oxide production by LPS-stimulated macrophage. Together, these results indicate that CT is effective as an analgesic compound in various pain models, with its action probably mediated by the inhibition of peripheral mediators as well as central inhibitory mechanisms that could be related to its strong antioxidant effect observed in vitro.

Indexed as

Acetic AcidAcyclic MonoterpenesAnalgesicsAnimalsAnti-Inflammatory AgentsCarrageenanLipopolysaccharidesMacrophagesMaleMiceMonoterpenesNitric OxideNociceptionPleurisyTumor Necrosis Factor-alphaAcetic AcidAcyclic MonoterpenesAnalgesicsAnti-Inflammatory AgentsCarrageenancitronellolLipopolysaccharidesMonoterpenesNitric OxideTumor Necrosis Factor-alpha

Identifiers

PMID22350215
OpenAlexW2088087144

What OpenQuestion holds

Textmetadata
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.