Evidence map›Paper›PMID 34430679›Full record

ArticleData in brief2021

Comprehensive dataset to assess morphological changes subsequent to bleomycin exposure.

Thea Golden, Alexa Murray, Alessandro Venosa, Andrew J Gow

Open access · goldAbstract read
In one paragraph

Article in Data in brief, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
0.7field-weighted citation impact, top 28% 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

7 citing papers in PubMed, 7 citations in OpenAlex.

  1. Article
  2. Inhaled ozone induces distinct alterations in pulmonary function in models of acute and episodic exposure in female mice.Toxicological sciences : an official journal of the Society of Toxicology · 2025
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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 1 country.

Thea GoldenCenter for Research on Reproduction and Women's Health, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 18015, USA.
Alexa MurrayDepartment of Pharmacology and Toxicology, Ernest Mario School of Pharmacy, Rutgers University, Piscataway, NJ 08854, USA.
Alessandro VenosaDepartment of Pharmacology and Toxicology, University of Utah, Salt Lake City, UT 84112, USA.
Andrew J GowDepartment of Pharmacology and Toxicology, Ernest Mario School of Pharmacy, Rutgers University, Piscataway, NJ 08854, USA.
Rutgers, The State University of New Jersey · USUniversity of Pennsylvania · USUniversity of Utah · US

Funding

TRAINING IN EVIRONMENTAL TOXICOLOGYT32ES007148 · NIEHS · RUTGERS THE ST UNIV OF NJ NEW BRUNSWICK · PI Lauren M Aleksunes · 1987 to 2026
$11.4M
Translational Research Training Program in Environmental Health SciencesT32ES019851 · NIEHS · UNIVERSITY OF PENNSYLVANIA · PI Kara A Bernstein, Trevor M Penning · 2012 to 2026
$6.0M
NO-Modified Biomolecules and Pulmonary SignalingR01HL086621 · NHLBI · RUTGERS, THE STATE UNIV OF N.J. · PI GOW, ANDREW J · 2008 to 2016
$2.8M
Role of Surfactant Protein-C Mutation and Ozone Exposure in the Exacerbation of Pulmonary FibrosisR01ES032553 · NIEHS · UTAH STATE HIGHER EDUCATION SYSTEM--UNIVERSITY OF UTAH · PI VENOSA, ALESSANDRO · 2021 to 2025
$2.1M
Dietary Scavenging of Reactive Species in Lung Injury: Role of MacrophagesF31GM108463 · NIGMS · RUTGERS, THE STATE UNIV OF N.J. · PI GOLDEN, THEA NOREEN · 2013 to 2015
$111k
NHLBI NIH HHS R01 HL086621NIEHS NIH HHS R01 ES032553NIEHS NIH HHS T32 ES007148NIEHS NIH HHS T32 ES019851NIGMS NIH HHS F31 GM108463
6 · The paper itself

Abstract

Intratracheal bleomycin causes pulmonary injury, inflammation and fibrosis. The characteristic patchy nature of the injury makes analysis challenging. Histological assessment of lung injury is a useful tool to evaluate damage, however quantification is not standardized. We propose a multi-factorial approach to assess morphological changes subsequent to intratracheal bleomycin mediated lung injury. Lungs were inflation fixed with paraformaldehyde, sectioned and stained with hematoxylin and eosin. Whole slide images were scanned and ten 400x images were randomly chosen throughout the tissue for further analysis. Using ImageJ software, alveolar wall width was measured, nuclei were counted and airspace was quantified. Morphological changes were identified in mice instilled with bleomycin. This combination offers a robust measure of lung morphology especially in a heterogenous injury.

Indexed as

Acute lung injuryBleomycin injuryExperimental lung InflammationFibrosisHistological scoring

Identifiers

PMID34430679
PMCPMC8365314
OpenAlexW3172703893

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.