Evidence map›Paper›PMID 21922239›Full record

ArticleParasitology research2012

Antileishmanial, antitrypanosomal, and cytotoxic screening of ethnopharmacologically selected Peruvian plants.

Azucena González-Coloma, Matías Reina, Claudia Sáenz, Rodney Lacret, Lastenia Ruiz-Mesia, Vicente J Arán, Jesús Sanz, Rafael A Martínez-Díaz

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In one paragraph

Article in Parasitology research, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed, 1 pooled it
6.0field-weighted citation impact, top 4% 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

22 citing papers in PubMed, 1 synthesis or guideline pooled it, 78 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. In Vitro Anti-Molecules (Basel, Switzerland) · 2024
    Article
  4. Article
  5. Article
  6. Article
  7. Trypanocidal Essential Oils: A Review.Molecules (Basel, Switzerland) · 2020
    Review
  8. A critical review: traditional uses, phytochemistry, pharmacology and toxicology ofPhytochemistry reviews : proceedings of the Phytochemical Society of Europe · 2020
    Review
  9. Ethnobotany of Mexican and northern Central American cycads (Zamiaceae).Journal of ethnobiology and ethnomedicine · 2019
    Article
  10. In vitro anthelmintic assessment of selected phytochemicals against Hymenolepis diminuta, a zoonotic tapeworm.Journal of parasitic diseases : official organ of the Indian Society for Parasitology · 2016
    Article
  11. Article
  12. In vitro anti-Trichomonas vaginalis activity of Pistacia lentiscus mastic and Ocimum basilicum essential oil.Journal of parasitic diseases : official organ of the Indian Society for Parasitology · 2015
    Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Review
  18. Article
  19. Article
  20. 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 8 institutions in 2 countries.

Azucena González-ColomaInstituto de Ciencias Agrarias, Consejo Superior de Investigaciones Científicas, C/Serrano 115-bis, 28006 Madrid, Spain.
Matías Reina
Claudia Sáenz
Rodney Lacret
Lastenia Ruiz-Mesia
Vicente J Arán
Jesús Sanz
Rafael A Martínez-Díaz
Consejo Superior de Investigaciones Científicas · ESInstituto de Ciencias Agrarias · ESInstituto de Productos Naturales y Agrobiología · ESInstituto de Química Orgánica General · ESUnidades Centrales Científico-Técnicas · ESUniversidad Autónoma de Madrid · ESUniversidad de Cádiz · ESUniversidad Nacional de la Amazonía Peruana · PE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Extracts (34) from eight plant species of the Peruvian Amazonia currently used in traditional Peruvian medicine, mostly as antileishmanial remedies and also as painkiller, antiseptic, antipyretic, anti-inflamatory, antiflu, astringent, diuretic, antipoison, anticancerous, antiparasitic, insecticidal, or healing agents, have been tested for their antileishmanial, antitrypanosomal, and cytotoxic activity. Plant species were selected based on interviews conducted with residents of rural areas. The different plant parts were dried, powdered, and extracted by maceration with different solvents (hexane, chloroform, and 70% ethanol-water). These extracts were tested on promastigote forms of Leishmania infantum strain PB75, epimastigote forms of Trypanosoma cruzi strain Y, and the mammalian CHO cell line. Parasite viability and nonspecific cytotoxicity were analyzed by a modified MTT colorimetric assay method. The isolation and identification of pure compounds from selected extracts were performed by column chromatography, gas chromatography mass spectrometry (GC-MS; mixtures), spectroscopic techniques [MS, infrared (IR), ultraviolet (UV)], and mono and two-dimensional (1)H and (13)C nuclear magnetic resonance (NMR; COSY, HSQC, NOESY) experiments. Chondodendron tomentosum bark and Cedrela odorata were the most active extracts against Leishmania, while C. odorata and Aristoloquia pilosa were the most active against Trypanosoma, followed by Tabebuia serratifolia, Tradescantia zebrina, and Zamia ulei. Six compounds and two mixtures were isolated from Z. ulei [cycasin (1)], T. serratifolia {mixtures 1-2, and naphthoquinones 2-acetyl-4H,9H-naphtho[2,3-b]furan-4,9-dione (2) and 2-(1-hydroxyethyl)-4H,9H-naphtho[2,3-b]furan-4,9-dione (3)}, and C. tomentosum [chondrocurine (4); (S,S')-12-O-methyl(+)-curine (5); and cycleanine (6)]. Four compounds and the two mixtures exhibited significant activity.

Indexed as

AnimalsAntiprotozoal AgentsCHO CellsCricetinaeCytotoxinsEthnopharmacologyGas Chromatography-Mass SpectrometryHexanesLeishmania infantumMedicine, TraditionalPeruPlant BarkPlant ExtractsPlant LeavesPlant StemsTrypanosoma cruziAntiprotozoal AgentsCytotoxinsHexanesn-hexanePlant Extracts

Identifiers

PMID21922239
OpenAlexW1987844141

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.