Evidence map›Paper›PMID 27618006›Full record

ArticleMolecules (Basel, Switzerland)2016

Impact of Biohybrid Magnetite Nanoparticles and Moroccan Propolis on Adherence of Methicillin Resistant Strains of Staphylococcus aureus.

Soukaina El-Guendouz, Smail Aazza, Badiaa Lyoussi, Vassya Bankova, João P Lourenço, Ana M Rosa Costa, José F Mariano, Maria G Miguel, Maria L Faleiro

Open access · goldAbstract read
In one paragraph

Article in Molecules (Basel, Switzerland), 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
4.7field-weighted citation impact, top 6% 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

13 citing papers in PubMed, 33 citations in OpenAlex.

  1. Antimicrobial activity of brown propolis ethanolic extract and its application in intramammary formulation for the treatment of bovine mastitis.Brazilian journal of microbiology : [publication of the Brazilian Society for Microbiology] · 2026
    Article
  2. Review
  3. Article
  4. Article
  5. Propolis characterization and antimicrobial activities againstSaudi journal of biological sciences · 2022
    Review
  6. Effect of Propolis Nanoparticles againstMolecules (Basel, Switzerland) · 2021
    Article
  7. Review
  8. Review
  9. Article
  10. Immobilization of Lipase A fromInternational journal of molecular sciences · 2019
    Article
  11. Effect of poplar-type propolis on oxidative stability and rheological properties of O/W emulsions.Saudi pharmaceutical journal : SPJ : the official publication of the Saudi Pharmaceutical Society · 2018
    Article
  12. Moroccan Propolis: A Natural Antioxidant, Antibacterial, and Antibiofilm againstEvidence-based complementary and alternative medicine : eCAM · 2018
    Article
  13. 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

9 authors at 4 institutions in 3 countries.

Soukaina El-GuendouzLaboratory of Physiology-Pharmacology-Environmental Health, Faculty of Sciences Dhar El Mehraz, BP 1796 Atlas, University Sidi Mohamed Ben Abdallah, Fez 30 000, Morocco. soukaina.elguendouz@gmail.com.
Smail AazzaLaboratory of Physiology-Pharmacology-Environmental Health, Faculty of Sciences Dhar El Mehraz, BP 1796 Atlas, University Sidi Mohamed Ben Abdallah, Fez 30 000, Morocco. aazzasmail@ymail.com.
Badiaa LyoussiLaboratory of Physiology-Pharmacology-Environmental Health, Faculty of Sciences Dhar El Mehraz, BP 1796 Atlas, University Sidi Mohamed Ben Abdallah, Fez 30 000, Morocco. lyoussi@gmail.com.
Vassya BankovaInstitute of Organic Chemistry with Centre of Phytochemistry, Acad. G. Bonchev strl. bl. 9, Sofia 1113, Bulgaria. bankova@orgchm.bas.bg.
João P LourençoAlgarve Chemistry Research Centre(CIQA) and Department of Chemistry and Pharmacy, Faculty of Science and Technology, University of Algarve, Faro 8005-139, Portugal. jlouren@ualg.pt.
Ana M Rosa CostaAlgarve Chemistry Research Centre(CIQA) and Department of Chemistry and Pharmacy, Faculty of Science and Technology, University of Algarve, Faro 8005-139, Portugal. amcosta@ualg.pt.
José F MarianoDepartment of Physics and CeFEMA, Faculty of Science and Technology, University of Algarve, Campus de Gambelas, Faro 8005-139, Portugal. jmariano@ualg.pt.
Maria G MiguelDepartment of Chemistry and Pharmacy, Faculty of Science and Technology, University of Algarve, Campus de Gambelas, MeditBio, Faro 8005-139, Portugal. mgmiguel@ualg.pt.
Maria L FaleiroDepartment of Biological Sciences and Bioengineering, Faculty of Science and Technology, University of Algarve, Center for Biomedical Research, Faro 8005-139, Portugal. mfaleiro@ualg.pt.
University of Algarve · PTInstitute of Organic Chemistry with Centre of Phytochemistry · BGSidi Mohamed Ben Abdellah University · MAUniversity of Lisbon · PT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Biofilm bacteria are more resistant to antibiotics than planktonic cells. Propolis possesses antimicrobial activity. Generally, nanoparticles containing heavy metals possess antimicrobial and antibiofilm properties. In this study, the ability of adherence of Methicillin Resistant Strains of Staphylococcus aureus (MRSA) to catheters treated with magnetite nanoparticles (MNPs), produced by three methods and functionalized with oleic acid and a hydro-alcoholic extract of propolis from Morocco, was evaluated. The chemical composition of propolis was established by gas chromatography mass spectrometry (GC-MS), and the fabricated nanostructures characterized by X-ray diffraction (XRD), transmission electron microscopy (TEM), Mossbauer spectroscopy and Fourrier transform infrared spectroscopy (FTIR). The capacity for impairing biofilm formation was dependent on the strain, as well as on the mode of production of MNPs. The co-precipitation method of MNPs fabrication using Fe(3+) and Na₂SO₃ solution and functionalized with oleic acid and propolis was the most effective in the impairment of adherence of all MRSA strains to catheters (p < 0.001). The adherence of the strain MRSA16 was also significantly lower (p < 0.001) when the catheters were treated with the hybrid MNPs with oleic acid produced by a hydrothermal method. The anti-MRSA observed can be attributed to the presence of benzyl caffeate, pinocembrin, galangin, and isocupressic acid in propolis extract, along with MNPs. However, for MRSA16, the impairment of its adherence on catheters may only be attributed to the hybrid MNPs with oleic acid, since very small amount, if any at all of propolis compounds were added to the MNPs.

Indexed as

BiofilmsPropolisBacterial AdhesionMagnetite NanoparticlesMethicillin-Resistant Staphylococcus aureusMoroccoMagnetite NanoparticlesPropolisco-precipitationditerpenesflavonoidsfunctionalizationhydrothermalpropolis

Identifiers

PMID27618006
PMCPMC6274308
OpenAlexW2510392169

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.