Evidence map›Paper›PMID 21802397›Full record

ArticleAnalytical biochemistry2011

Optimization of monosaccharide determination using anthranilic acid and 1-phenyl-3-methyl-5-pyrazolone for gastropod analysis.

H Stepan, E Staudacher

Abstract read
In one paragraph

Article in Analytical biochemistry, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing 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

18 citing papers in PubMed.

  1. Review
  2. Article
  3. Article
  4. Genus-wide analysis ofApplied and environmental microbiology · 2024
    Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Review
  13. Article
  14. Article
  15. Mucin-Type O-Glycosylation in Invertebrates.Molecules (Basel, Switzerland) · 2015
    Review
  16. Article
  17. Review
  18. O-Glycosylation of snails.Glycoconjugate journal · 2012
    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

2 authors.

H StepanDepartment of Chemistry, University of Natural Resources and Life Sciences, A-1190 Vienna, Austria.
E Staudacher

Funding

Austrian Science Fund FWF P 20393
6 · The paper itself

Abstract

The protein-linked glycomes and, thereby, the range of individual monosaccharides of invertebrates differ from those of mammals due to a number of special modifications; therefore, it is necessary to adapt methods for monosaccharide analysis in order to cover these. We optimized the labeling procedure for anthranilic acid (AA) and 1-phenyl-3-methyl-5-pyrazolone (PMP) and the subsequent separation of the labeled monosaccharides on high-performance liquid chromatography (HPLC), with the result that we were able to identify 26 different monosaccharides. The detection limit for anthranilic acid derivatives obtained was 65 fmol, and a reliable quantification of samples was possible up to 200 nmol under the tested conditions. PMP derivatives showed a significantly higher detection limit but allow quantification of larger sample amounts. Applying these methods on snails, their impressive set of monosaccharide constituents, including methylated sugars, was shown.

Indexed as

AnimalsAntipyrineChromatography, High Pressure LiquidEdaravoneGastropodaHydrolysisIndicators and ReagentsMonosaccharidesortho-Aminobenzoatesanthranilic acidAntipyrineEdaravoneIndicators and ReagentsMonosaccharidesortho-Aminobenzoates

Identifiers

PMID21802397
PMCPMC3169793

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Registered trials

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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.