Evidence map›Paper›PMID 23086444›Full record

ArticleParasitology research2013

Anthelmintic activity of carvacryl acetate against Schistosoma mansoni.

Josué de Moraes, Aline A Leite Carvalho, Eliana Nakano, Antonia Amanda Cardoso de Almeida, Thiago Henrique da Costa Marques, Luciana Nalone Andrade, Rivelilson Mendes de Freitas, Damião Pergentino de Sousa

Abstract read
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In one paragraph

Article in Parasitology research, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed
3.2field-weighted citation impact, top 9% 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

17 citing papers in PubMed, 58 citations in OpenAlex.

  1. Plant-Derived Terpenes as Emerging Therapeutics Against Schistosomiasis.International journal of molecular sciences · 2026
    Review
  2. Article
  3. Evaluation of the prophylactic and therapeutic efficacies of mucus and tissue nucleoproteins extracted fromJournal of parasitic diseases : official organ of the Indian Society for Parasitology · 2024
    Article
  4. Article
  5. Article
  6. Article
  7. Review
  8. In vitro efficacy of two terpenes against ancyrocephalid monogeneans from Nile tilapia.Journal of parasitic diseases : official organ of the Indian Society for Parasitology · 2019
    Article
  9. Article
  10. Article
  11. Antischistosomal Activity of Oxindolimine-Metal Complexes.Antimicrobial agents and chemotherapy · 2015
    Article
  12. Article
  13. Antischistosomal activity of the terpene nerolidol.Molecules (Basel, Switzerland) · 2014
    Article
  14. Article
  15. Article
  16. Article
  17. 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

8 authors at 4 institutions in 1 country.

Josué de MoraesParasitology Laboratory, Butantan Institute, Avenida Vital Brasil 1500, 05503-900 São Paulo, SP, Brazil. josuem@usp.br
Aline A Leite Carvalho
Eliana Nakano
Antonia Amanda Cardoso de Almeida
Thiago Henrique da Costa Marques
Luciana Nalone Andrade
Rivelilson Mendes de Freitas
Damião Pergentino de Sousa
Universidade Federal do Piauí · BRInstituto Butantan · BRUniversidade Federal de Sergipe · BRSecretaria Municipal do Verde e do Meio Ambiente · BR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Blood flukes of the genus Schistosoma are the causative agents of human schistosomiasis, a debilitating disease that afflicts over 200 million people worldwide. Praziquantel is the drug of choice but concerns over praziquantel resistance have renewed interest in the search for alternative drug therapies. Carvacrol, a naturally occurring monoterpene phenol and food additive, has been shown high medicinal importance, including antimicrobials activities. The aim of this study was to evaluate in vitro effect of carvacryl acetate, a derivative of carvacrol, on Schistosoma mansoni adult worms. We demonstrated that carvacryl acetate at 6.25 μg/mL has antischistosomal activity, affecting parasite motility and viability. Additionally, confocal laser scanning microscopy pictures revealed morphological alterations on the tegumental surface of worms, where some tubercles appeared to be swollen with numerous small blebs emerging from the tegument around the tubercles. Furthermore, experiments performed using carvacryl acetate at sub-lethal concentrations (ranging from 1.562 to 6.25 μg/mL) showed an inhibitory effect on the daily egg output of paired adult worms. Thus, carvacryl acetate is toxic at high doses, while at sub-lethal doses, it significantly interferes with the reproductive fitness of S. mansoni adult worms. Due to its safety and wide use in the industry, carvacryl acetate is a promising natural product-derived compound and it may represent a step forward in the search for novel anthelmintic agents, at a time when there is an urgent need for novel drugs.

Indexed as

AcetatesAnimalsAnthelminticsCymenesLocomotionMicroscopyMonoterpenesReproductionSchistosoma mansoniSurvival AnalysisAcetatesAnthelminticscarvacrolCymenesMonoterpenes

Identifiers

PMID23086444
OpenAlexW1977361418

What OpenQuestion holds

Textmetadata
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.