Evidence map›Paper›PMID 34439978›Full record

ArticleBiology2021

Antiviral Activity of

Neli Vilhelmova-Ilieva, Ana Dobreva, Rositsa Doynovska, Dimo Krastev, Milka Mileva

Abstract read
In one paragraph

Article in Biology, 2021. 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
–field-weighted citation impact
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.

  1. Article
  2. Article
  3. Biostimulants fromFrontiers in plant science · 2026
    Article
  4. Article
  5. Nanoparticles Loaded withPharmaceutics · 2025
    Article
  6. Review
  7. Anti-Herpes Simplex Virus Type 1 Activity ofInternational journal of molecular sciences · 2025
    Article
  8. Volatile Compounds Profiling of FreshMolecules (Basel, Switzerland) · 2025
    Article
  9. Article
  10. Molecules (Basel, Switzerland) · 2024
    Article
  11. Review
  12. Antifungal Activity of Bulgarian Rose Damascena Oil against Vaginitis-Causing Opportunistic Fungi.Evidence-based complementary and alternative medicine : eCAM · 2023
    Article
  13. Natural Formulations Based onMolecules (Basel, Switzerland) · 2022
    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

5 authors.

Neli Vilhelmova-IlievaThe Stephan Angeloff Institute of Microbiology, Bulgarian Academy of Sciences, 26 Acad. G. Bonchev Str., 1113 Sofia, Bulgaria.
Ana DobrevaInstitute for Roses and Aromatic Plants, 49 Osvobojdenie Blvd, 6100 Kazanlak, Bulgaria.ORCID 0000-0002-4241-9817
Rositsa DoynovskaFaculty of Public Health, Health Care and Sport, South-West University "Neofit Rilski", 66 Ivan Mihailov Str., 2700 Blagoevgrad, Bulgaria.
Dimo KrastevFaculty of Public Health, Health Care and Sport, South-West University "Neofit Rilski", 66 Ivan Mihailov Str., 2700 Blagoevgrad, Bulgaria.
Milka MilevaThe Stephan Angeloff Institute of Microbiology, Bulgarian Academy of Sciences, 26 Acad. G. Bonchev Str., 1113 Sofia, Bulgaria.ORCID 0000-0002-3218-4487

Funding

Bulgarian National Science Fund N KP-06-H36/17
6 · The paper itself

Abstract

backgroundThe specific chemotherapeutics against herpes simplex virus type 1 (HSV) are nucleoside analogues such as acyclovir (ACV), but the most important problem is the formation of resistant mutants. The search for new therapeutic alternatives leads us to the purpose of investigating the effects of

methodsCytopathic effect inhibition test was used for assessment of antiviral activity of the oils, and the three-dimensional model of Prichard and Shipman was applied to evaluate the combined effect of oils with ACV on HSV-1 replication.

resultsBoth oils do not affect the replication of viral strains; they are able to influence only viral adsorption and extracellular virions and protect healthy cells from subsequent infection. In combination with lower doses of acyclovir, both oils demonstrate a significant synergistic effect on the replication of HSV-1, which is more contagious than the Victoria strain.

conclusionsThe nonspecific mechanism of the reduction in viral reproduction caused by rose oils and the synergistic effect of their co-administration with the lower doses of specific inhibitor ACV makes them suitable therapeutics for overcoming viral resistance to HSV-1 infections.

Indexed as

acycloviracyclovir-resistant (R-100) straincombined effectherpes simplex virus type 1 (HSV-1)Rosa damascena Mill. and Rosa alba L. oil

Identifiers

PMID34439978
PMCPMC8389625

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.