Evidence map›Paper›PMID 31777852›Full record

ArticleFrontiers in dentistry

Antimicrobial Activity of the Essential Oil Obtained from the Seed and Oleo-Gum-Resin of

Alireza Daneshkazemi, Hengameh Zandi, Abdolrahim Davari, Mahmood Vakili, Majid Emtiazi, Reza Lotfi, Seyed Mohammad Reza Masoumi

Open access · goldAbstract read
In one paragraph

Article in Frontiers in dentistry. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
3.5field-weighted citation impact, top 8% 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

8 citing papers in PubMed, 23 citations in OpenAlex.

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  6. The Inhibitory Effect and Mechanism ofEvidence-based complementary and alternative medicine : eCAM · 2022
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  7. Article
  8. 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

7 authors at 1 institution in 1 country.

Alireza DaneshkazemiDepartment of Operative Dentistry, Shahid Sadoughi University of Medical Sciences, Yazd, Iran.
Hengameh ZandiDepartment of Microbiology, Shahid Sadoughi University of Medical Sciences, Yazd, Iran.
Abdolrahim DavariDepartment of Operative Dentistry, Shahid Sadoughi University of Medical Sciences, Yazd, Iran.
Mahmood VakiliDepartment of Community Medicine, Health Monitoring Research Center, Shahid Sadoughi University of Medical Sciences, Yazd, Iran.
Majid EmtiaziDepartment of Traditional Medicine, College of Persian Medicine, Shahid Sadoughi University of Medical Sciences, Ardakan, Yazd, Iran.
Reza LotfiSchool of Dentistry, Shahid Sadoughi University of Medical Sciences, Yazd, Iran.
Seyed Mohammad Reza MasoumiSchool of Dentistry, Shahid Sadoughi University of Medical Sciences, Yazd, Iran.
Shahid Sadoughi University of Medical Sciences and Health Services · IR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectivesThe objective of this study was to evaluate the antimicrobial activity of the essential oil obtained from oleo-gum-resin and seeds of Ferula assa-foetida. MATERIALS AND

methodsFerula assa-foetida plants were collected from Tabas, Yazd Province, Iran, during summer 2017. Then, essential oils were obtained from its seeds and oleo-gum-resin using hydrodistillation. Gas chromatography-mass spectrometry (GC-MS) test was performed to determine the contents of the essential oils. Four different concentrations of each oil were prepared (2.5, 5, 10, and 20 μg/ml), and the antimicrobial activity of each dose against four oral bacteria (

resultsThe GC-MS findings exhibited that the main compounds found in essential oils yielded from the seeds and oleo gum resin were (Z) -1-propenyl sec-butyl disulfide and (E) -1-propenyl sec-butyl disulfide. Ferula assa-foetida plant showed a significant antimicrobial effect (P<0.05). The essential oil from Ferula assa-foetida oleo-gum-resin had significantly stronger antibacterial properties compared to the essential oil from Ferula assa-foetida seeds (P<0.001). Both essential oils showed antibacterial properties similar to that of Chlorhexidine. The growth inhibition zone was significantly dependent on the essential oil concentration for all bacteria (P<0.05).

conclusionOur study revealed that essential oils from seeds and oleo-gum-resin of Ferula assa-foetida have antimicrobial properties. More laboratory studies are required to reach a definitive conclusion.

Indexed as

Ferula FoetidaLactobacillus RhamnosusStreptococcus MutansStreptococcus SalivariusStreptococcus SanguisStreptococcus Sobrinus

Identifiers

PMID31777852
PMCPMC6874844
OpenAlexW2921153742

What OpenQuestion holds

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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.