Evidence map›Paper›PMID 31905643›Full record

ArticleToxins2019

Extending Metabolomic Studies of

Magdalena Pawlak, Agnieszka Klupczynska, Zenon J Kokot, Jan Matysiak

Open access · goldAbstract read
In one paragraph

Article in Toxins, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
2.4field-weighted citation impact, top 12% 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

11 citing papers in PubMed, 22 citations in OpenAlex.

  1. Review
  2. Genomics analysis of three phosphorus-dissolving bacteria isolated from Torreya grandis soil.International microbiology : the official journal of the Spanish Society for Microbiology · 2024
    Article
  3. Article
  4. Review
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. 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

4 authors at 1 institution in 1 country.

Magdalena PawlakDepartment of Inorganic and Analytical Chemistry, Poznan University of Medical Sciences, Grunwaldzka 6 St, PL-60780 Poznan, Poland.
Agnieszka KlupczynskaDepartment of Inorganic and Analytical Chemistry, Poznan University of Medical Sciences, Grunwaldzka 6 St, PL-60780 Poznan, Poland.ORCID 0000-0002-5028-1408
Zenon J KokotDepartment of Inorganic and Analytical Chemistry, Poznan University of Medical Sciences, Grunwaldzka 6 St, PL-60780 Poznan, Poland.ORCID 0000-0003-4950-9759
Jan MatysiakDepartment of Inorganic and Analytical Chemistry, Poznan University of Medical Sciences, Grunwaldzka 6 St, PL-60780 Poznan, Poland.ORCID 0000-0002-9993-1504
Poznan University of Medical Sciences · PL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Organic acids are important active small molecules present in venoms and toxins, which have not been fully explored yet. The aim of the study was the determination of organic acids in honeybee venom (HBV) samples by using liquid chromatography-tandem mass spectrometry (LC-MS/MS). Two protocols for sample preparation were employed. A solid-phase extraction was used for the determination of malonic acid, fumaric acid, glutaric acid, and kynurenic acid. A dilute-and-shoot method was optimal for: citric acid, malic acid, and succinic acid. Chromatographic separation was performed using a Synergi Hydro-RP column. Detection was performed on a triple-quadrupole mass spectrometer operating in multiple reaction monitoring mode. Among the analytes, glutaric acid and kynurenic acid were present in HBV samples in the lowest concentrations, whereas citric acid was the most abundant acid in each sample, and accounted for an average of 86 mg/g (8.6%) of the venom dry weight. Organic acids were discussed in terms of function. This is the first study in the available literature that provides specific data on the content of organic acids in HBV using a validated quantitative method.

Indexed as

BeesAcidsAnimalsBee VenomsChromatography, High Pressure LiquidLimit of DetectionMetabolomicsSolid Phase ExtractionTandem Mass SpectrometryAcidsBee Venomshoneybeemass spectrometryvenomics

Identifiers

PMID31905643
PMCPMC7020594
OpenAlexW2998708920

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.