Evidence map›Paper›PMID 28508922›Full record

ArticleParasitology research2017

Adaptation and optimization of a fluorescence-based assay for in vivo antimalarial drug screening.

Maria H Arias, Eric Deharo, Alexis Valentin, Giovanny Garavito

Abstract read
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In one paragraph

Article in Parasitology research, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
1.0field-weighted citation impact, top 21% 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

2 citing papers in PubMed, 4 citations in OpenAlex.

  1. Article
  2. 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

4 authors at 3 institutions in 3 countries.

Maria H AriasUniversidad Nacional de Colombia, Sede Bogotá, Facultad de Ciencias, Departamento de Farmacia (DFUNC), Grupo de Investigación FaMeTra (Farmacología de la Medicina Tradicional y Popular), Carrera 30 45-03, Bogotá D.C., 111311, Colombia.
Eric DeharoInstitut de Recherche pour le Développement, Représentation IRD Ban Naxay, Saysettha District, P.O. Box 5992, Vientiane, Lao PDR.
Alexis ValentinUMR 152 PHARMA-DEV, Institut de Recherche pour le Développement IRD, Université de Toulouse UPS, Toulouse, France.
Giovanny GaravitoUniversidad Nacional de Colombia, Sede Bogotá, Facultad de Ciencias, Departamento de Farmacia (DFUNC), Grupo de Investigación FaMeTra (Farmacología de la Medicina Tradicional y Popular), Carrera 30 45-03, Bogotá D.C., 111311, Colombia. ggaravitoc@unal.edu.co.ORCID http://orcid.org/0000-0002-6055-0501
Universidad Nacional de Colombia · COInstitut de Recherche pour le Développement · BJUniversité Toulouse III - Paul Sabatier · FR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The in vivo efficacy of potential antimalarials is usually evaluated by direct microscopic determination of the parasitaemia of Plasmodium-infected mice on Giemsa-stained blood smears. This process is time-consuming, requires experienced technicians and is not automatable. Therefore, we optimized a SYBR Green I (SYBRG I) fluorescence-based assay to fluorometers commonly available in many research laboratories. This technique was originally developed to assess parasitaemia in humans by cytometry. We defined optimal conditions with Plasmodium berghei-infected mice, standard lysis buffer (Tris, EDTA, saponin and Triton), whole blood cells and 2 h staining incubation with SYBRG I 2X. The fluorescence background generated by uninfected whole blood cells was low (around 4.6%), and the linearity high (r

Indexed as

AnimalsAntimalarialsAzure StainsBenzothiazolesDiaminesFluorescenceMalariaMaleMiceMicrobial Sensitivity TestsOrganic ChemicalsPlasmodium bergheiQuinolinesAntimalarialsAzure StainsBenzothiazolesDiaminesOrganic ChemicalsQuinolinesSYBR Green IMalariaPharmacologyPlasmodium bergheiSYBR Green I

Identifiers

PMID28508922
OpenAlexW2616534493

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.