Evidence map›Paper›PMID 31695372›Full record

ArticleInternational journal of nanomedicine2019

Design, Evaluation And Antimicrobial Activity Of Egyptian Propolis-Loaded Nanoparticles: Intrinsic Role As A Novel And Naturally Based Root Canal Nanosealer.

Islam Ali Abdel Raheem, Amro Abdul Razek, Abeer Abdelaziz Elgendy, Noha Mohamed Saleh, Mona Ibrahem Shaaban, Faten K Abd El-Hady

Open access · goldAbstract read
In one paragraph

Article in International journal of nanomedicine, 2019. 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
5.2field-weighted citation impact, top 5% 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, 45 citations in OpenAlex.

  1. Article
  2. Antimicrobial efficacy of modified gutta-percha for obturation - A systematic review.Journal of conservative dentistry and endodontics · 2025
    Review
  3. Article
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  10. Review
  11. Nanoparticles in Dentistry: A Comprehensive Review.Pharmaceuticals (Basel, Switzerland) · 2021
    Review
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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

6 authors at 2 institutions in 1 country.

Islam Ali Abdel RaheemDepartment of Endodontics, Faculty of Dentistry, Mansoura University, Mansoura, Egypt.
Amro Abdul RazekDepartment of Endodontics, Faculty of Dentistry, Mansoura University, Mansoura, Egypt.
Abeer Abdelaziz ElgendyDepartment of Endodontics, Faculty of Dentistry, Mansoura University, Mansoura, Egypt.
Noha Mohamed SalehDepartment of Pharmaceutics, Faculty of Pharmacy, Mansoura University, Mansoura, Egypt.ORCID 0000-0002-0000-5528
Mona Ibrahem ShaabanDepartment of Microbiology and Immunology, Faculty of Pharmacy, Mansoura University, Mansoura, Egypt.
Faten K Abd El-HadyChemistry of Natural and Microbial Products Department, National Research Centre, Giza, Egypt.ORCID 0000-0003-2871-1560
Mansoura University · EGNational Research Centre · EG

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundPropolis is a unique natural adhesive product collected by honeybees. It contains a diversity of bioactive compounds with reported functional properties such as antioxidants, antibacterial, antifungal, anti-inflammatory, antiviral and anticancer activity. Dental caries is a worldwide problem that caused by microbial growth usually progress from tooth enamel to the underlying pulpal tissues and root canal. This situation could be controlled by a sequence of steps to remove microorganisms and fill root canal with a suitable long-lasting root canal sealer. Unfortunately, leachable and degradation products of the currently used sealers compromised their antimicrobial activity by inflammatory modulation associated with irritation and toxicity of periapical tissues. MATERIALS AND

methodsHence, propolis was selected to be designed as a natural root canal sealer due to its amazing functional properties. Moreover, its handling properties were enhanced and potentiated by its incorporation in polymeric nanoparticles (NPs). Frist, propolis was collected, extracted and analyzed for its bioactive compounds. After that, propolis-loaded NPs of PLGA (ProE-loaded NPs) were developed and fully characterized regarding physicochemical properties, in vitro release and in vitro cytotoxicity. Then, root canal sealers were fabricated and assayed for their antimicrobial activity. Both cytotoxicity and antimicrobial activity were compared to those of a model sealer; AH Plus

resultsThe results revealed that spherical nanoscopic NPs with narrow size distribution were obtained. ProE-loaded NPs exhibited accepted entrapment efficiency (>80) and prolonged release. In vitro cytotoxicity study confirmed the safety of ProE-loaded NPs. Also, the developed sealers showed antimicrobial activity versus bacterial strains of

conclusionProE-loaded NPs could be incorporated in and represented as a root canal sealer with prolonged release and enhanced cytocompatibility as well as antimicrobial activities.

Indexed as

Anti-Bacterial AgentsCalorimetry, Differential ScanningCandida albicansCell LineCell SurvivalDrug LiberationEgyptEnterococcus faecalisHumansKineticsMaterials TestingMicrobial Sensitivity TestsNanoparticlesPropolisRoot Canal Filling MaterialsStreptococcus mutansAnti-Bacterial Agentscanals sealerPropolisRoot Canal Filling MaterialsZinc Oxide-Eugenol Cementantimicrobial activityin vitro cytotoxicityPLGApolymeric nanoparticlespropolissealer

Identifiers

PMID31695372
PMCPMC6814318
OpenAlexW2981302137

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Registered trials

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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.