Evidence map›Paper›PMID 30356413›Full record

ArticleJournal of immunology research2018

Potential Antinociceptive Effects of Chinese Propolis and Identification on Its Active Compounds.

Liping Sun, Lei Liao, Bei Wang

Open access · goldAbstract read
In one paragraph

Article in Journal of immunology research, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
1.8field-weighted citation impact, top 15% 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

9 citing papers in PubMed, 20 citations in OpenAlex.

  1. Review
  2. Article
  3. Article
  4. Review
  5. Therapeutic Potential of Honey and Propolis on Ocular Disease.Pharmaceuticals (Basel, Switzerland) · 2022
    Review
  6. Review
  7. Article
  8. Article
  9. Article
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

3 authors at 2 institutions in 1 country.

Liping SunInstitute of Apicultural Research, Chinese Academy of Agricultural Sciences, Beijing 100093, China.ORCID 0000-0003-0132-8932
Lei LiaoInstitute of Clinical Pharmacy of Beijing Municipal Health Bureau, Beijing 100035, China.
Bei WangInstitute of Apicultural Research, Chinese Academy of Agricultural Sciences, Beijing 100093, China.
Chinese Academy of Agricultural Sciences · CNBeijing Municipal Health Commission · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Propolis is an important bee product which has been applied to the treatment of several diseases. The aim of this study was to understand the material basis of Chinese propolis on pain relief; different Chinese propolis fractions (40W, 40E, 70E, and 95E raw propolis extracted followed by 40%, 70%, or 95% ethanol) were prepared, and their antinociceptive effects were evaluated. By analyzing using UPLC-Q-TOF-MS, we showed that 40W was rich in phenolic acids, like caffeic acid, while 40E, 70E, and 95E have relatively high levels in flavonoids, like galangin, pinocembrin, and chrysin. Notably, chrysin amounts in 70E and 95E are much higher than those in 40E fraction. Antinociceptive effects by these propolis fractions were evaluated in mice using acetic acid-induced writhing test, hot plate test, and tail immersion test, respectively. We noticed that only 40E fraction showed a significant reduction on acetic acid-induced writhing test. Importantly, in the hot plate test, all groups showed their effectiveness, except for the 70E group. We also noticed that 40W, 40E, and 95E administration caused an increase in the tail withdrawal latency of the mice. These data suggested that the different antinociceptive effects of different fractions from Chinese propolis extracts are directly link to their flavonoid composition.

Indexed as

Acetic AcidAnalgesicsAnimalsCaffeic AcidsChemical FractionationChromatography, High Pressure LiquidFlavonoidsHydroxybenzoatesMaleMedicine, Chinese TraditionalMiceModels, AnimalPropolisVisceral PainAcetic AcidAnalgesicscaffeic acidCaffeic AcidschrysinFlavonoidsgalanginHydroxybenzoatesphenolic acidPropolis

Identifiers

PMID30356413
PMCPMC6178491
OpenAlexW2892480153

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.