Evidence map›Paper›PMID 39830880›Full record

ArticleMethodsX2025

Preparation and validation of nanomolar aqueous bilirubin standard solutions.

Paola Sist, Federica Tramer, Ranieri Urbani, Antonella Bandiera, Sabina Passamonti

Abstract read
In one paragraph

Article in MethodsX, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing 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

3 citing papers in PubMed.

  1. Article
  2. Article
  3. 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

5 authors.

Paola SistDepartment of Life Sciences, University of Trieste, Italy.
Federica TramerDepartment of Life Sciences, University of Trieste, Italy.
Ranieri UrbaniDepartment of Chemical and Pharmaceutical Sciences, University of Trieste, Italy.
Antonella BandieraDepartment of Life Sciences, University of Trieste, Italy.
Sabina PassamontiDepartment of Life Sciences, University of Trieste, Italy.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Bilirubin (BR) is the product of cellular heme catabolism and the main bile pigment in animal blood. It is an established biomarker for hemolysis and liver function. Over the last decade, mild hyperbilirubinemia has been shown to be a biomarker for a lower risk of cardiovascular disease, due to its antioxidant and anti-inflammatory effects. In order to use bilirubin as a predictive biomarker, new powerful methods for its direct analysis in human blood are currently being developed. To harmonize the different methods, it is essential to use high-quality BR standard solutions for assay calibration. We present here a protocol for the preparation of stable standard solutions in the range of 10

Indexed as

Bilirubin standardsMethanolPhysiological solutionsPreparation of nanomolar aqueous bilirubin standard solutionsStability

Identifiers

PMID39830880
PMCPMC11741073

What OpenQuestion holds

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LicenceCC BY-NC-ND
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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.