Evidence map›Paper›PMID 37642842›Full record

ArticleMethods in molecular biology (Clifton, N.J.)2023

Fungal Sterol Analyses by Gas Chromatography-Mass Spectrometry Using Different Derivatives.

Aurélie Mossion, Isabelle Ourliac-Garnier, Gaetane Wielgosz-Collin

Abstract read
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In one paragraph

Article in Methods in molecular biology (Clifton, N.J.), 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. 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

3 authors.

Aurélie MossionNantes Université, Institut des Substances et Organismes de la Mer, ISOMer, Nantes, France. aurelie.mossion@univ-nantes.fr.
Isabelle Ourliac-GarnierNantes Université, Cibles et Médicaments des Infections et de l'Immunité, IICiMed, Nantes, France.
Gaetane Wielgosz-CollinNantes Université, Institut des Substances et Organismes de la Mer, ISOMer, Nantes, France.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Sterols are the main components of the fungal membrane. Their study can be used to describe the chemical biodiversity among the strains and species or to work on antifungal treatment. Those molecules can be analyzed by gas chromatography coupled with mass spectrometry (GC-MS) as free molecules or after derivation as acetate or trimethylsilyl ether (TMSi). Here we describe how to extract sterols from fungal biomass according to its physiological form and the culture conditions (liquid and solid media). The different methodologies that can be used to obtain free sterols, acetate, and/or TMSi derivatives are presented. Identification keys using the fragmentation at 70 eV are also described.

Indexed as

PhytosterolsSterolsAntifungal AgentsBiodiversityGas Chromatography-Mass SpectrometryAntifungal AgentsPhytosterolsSterolsAcetateExtractionFungal sterolsGC–MSIdentificationSaponificationTMS derivatives

Identifiers

PMID37642842

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.