Evidence map›Paper›PMID 25975937›Full record

ArticleScientific reports2015

Morphological Characterisation of Unstained and Intact Tissue Micro-architecture by X-ray Computed Micro- and Nano-Tomography.

Lucy A Walton, Robert S Bradley, Philip J Withers, Victoria L Newton, Rachel E B Watson, Clare Austin, Michael J Sherratt

Abstract read
In one paragraph

Article in Scientific reports, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 45 papers.

0numbers the graph read from it
0cells of the map it votes in
45citing 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

45 citing papers in PubMed.

  1. Article
  2. Volume rendering technique and high-resolution microCT: 3D exploration of the cochlear anatomy.European archives of oto-rhino-laryngology : official journal of the European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : affiliated with the German Society for Oto-Rhino-Laryngology - Head and Neck Surgery · 2025
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  12. X-ray microtomography reveals a lattice-like network within aortic elastic lamellae.FASEB journal : official publication of the Federation of American Societies for Experimental Biology · 2021
    Article
  13. 3d phase-contrast nanotomography of unstained human skin biopsies may identify morphological differences in the dermis and epidermis between subjects.Skin research and technology : official journal of International Society for Bioengineering and the Skin (ISBS) [and] International Society for Digital Imaging of Skin (ISDIS) [and] International Society for Skin Imaging (ISSI) · 2021
    Article
  14. Article
  15. Review
  16. 3D-Non-destructive Imaging through Heavy-Metal Eosin Salt Contrast Agents.Chemistry (Weinheim an der Bergstrasse, Germany) · 2021
    Article
  17. Article
  18. Cardiac multi-scale investigation of the right and left ventricleCardiovascular diagnosis and therapy · 2020
    Review
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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

7 authors.

Lucy A WaltonInstitute of Cardiovascular Sciences.
Robert S BradleySchool of Materials.
Philip J WithersSchool of Materials.
Victoria L NewtonInstitute of Inflammation and Repair, University of Manchester, Manchester, United Kingdom.
Rachel E B WatsonInstitute of Inflammation and Repair, University of Manchester, Manchester, United Kingdom.
Clare Austin1] Institute of Cardiovascular Sciences [2] Faculty of Health and Social Care, Edge Hill University, Ormskirk, United Kingdom.
Michael J SherrattInstitute of Inflammation and Repair, University of Manchester, Manchester, United Kingdom.

Funding

Biotechnology and Biological Sciences Research CouncilMedical Research Council G1001398
6 · The paper itself

Abstract

Characterisation and quantification of tissue structures is limited by sectioning-induced artefacts and by the difficulties of visualising and segmenting 3D volumes. Here we demonstrate that, even in the absence of X-ray contrast agents, X-ray computed microtomography (microCT) and nanotomography (nanoCT) can circumvent these problems by rapidly resolving compositionally discrete 3D tissue regions (such as the collagen-rich adventitia and elastin-rich lamellae in intact rat arteries) which in turn can be segmented due to their different X-ray opacities and morphologies. We then establish, using X-ray tomograms of both unpressurised and pressurised arteries that intra-luminal pressure not only increases lumen cross-sectional area and straightens medial elastic lamellae but also induces profound remodelling of the adventitial layer. Finally we apply microCT to another human organ (skin) to visualise the cell-rich epidermis and extracellular matrix-rich dermis and to show that conventional histological and immunohistochemical staining protocols are compatible with prior X-ray exposure. As a consequence we suggest that microCT could be combined with optical microscopy to characterise the 3D structure and composition of archival paraffin embedded biological materials and of mechanically stressed dynamic tissues such as the heart, lungs and tendons.

Indexed as

Epidermal CellsAdventitiaAnimalsArteriesContrast MediaDermisEpidermisExtracellular MatrixHumansImaging, Three-DimensionalMaleRatsRats, WistarTomography, X-Ray ComputedContrast Media

Identifiers

PMID25975937
PMCPMC4650804

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.